[Pacific Auto] On May 17th, Pure Power (|) of Auto was put into production and rolled off the production line in Yancheng Branch of the Group, and delivered to the first batch of users.

　　It is understood that China FAW Yancheng Branch will invest and transform 30 production lines one after another, reaching the annual output of 100,000 vehicles. In the manufacturing process, the car body welding is 100% automatic, with high precision and zero error, and the 6-layer spraying process brings ultra-high painting quality, and 100% data of the final assembly is uploaded to realize the traceability of the whole car quality. In terms of quality inspection, the laser radar with the measurement accuracy finer than the hair ensures the uniform and beautiful gap between vehicles, and the detection intensity of rain around 360 degrees reaches more than twice the national standard. More than 16 kinds of complex road conditions are tested by industry standards, and 19 rigorous tests in 4 categories reflect the quality standards of China FAW.

　　This factory takes Pentium pony as the first model, and the follow-up planning has a brand-new brand. The second model will be a model, product code E311, focusing on cutting-edge technology, and there will be a brand-new car product code E541 in the future. It is reported that Pentium E311 will be mass-produced at the end of this year or early next year.

　　It is worth noting that on April 30, Pentium Pony started the pre-sale. At present, three models have been launched, and the pre-sale price range is 28,900-34,900. The car is positioned as a pure electric mini-car with three doors and four seats. In terms of design, it adopts a round Q-Meng style, providing 6 exterior color schemes and 5 interior color schemes. In addition, the new car is available in 122km and 170km endurance versions.

　　In terms of design, the Pentium pony adopts a round and cute style, especially the round headlight group at the front of the car, with different color matching decorations, and its personality is cute. Miss Chen should like this style more. In terms of color matching, Pentium Pony offers six optional car colors: Tiandai Green, Cheese White, Camellia Green, Peach Powder, Jasmine White and Bubble Blue.

　　In other details, the car body uses contrasting colors in many places, such as the roof, side skirt trim panels, round decorative parts at the tail, and even the rim cover, which further increases the visual experience of youth and vitality. In terms of body size, the length, width and height of Pentium pony are 3000mm, 1510mm and 1630mm respectively, which is 1953 mm.

　　In the interior part, the design style of Pentium pony is relatively simple, and it mainly adopts straight lines, which also helps to increase the vision inside the car. In terms of configuration, only one LCD instrument panel is provided, and there is no central control panel. Common functions are arranged in the center of the center console in the form of physical buttons, including gear control, window control, air conditioning control and so on. In terms of entertainment functions, there are only radio and USB music functions at present.

　　However, in terms of passive safety configuration, the official said that the Pentium pony comes standard with the main drive and the front and rear rows. In addition, in terms of color matching, Pony offers five fresh interiors, including Tiffany Green, Cherry Blossom Powder, Glazed Blue, Blue Sky and Time Gold. In order to be close to users’ preferences, Pentium Pony provides more than 100 kinds of personalized customization solutions, and the official personalized customization platform will be opened in the future, which is worth looking forward to.

　　In terms of power, the Pentium pony is equipped with a single motor, which is 20kW. In terms of battery life, the new car will be equipped with lithium iron phosphate batteries with three different capacities of 9.4kWh, 9.98kWh and 13.9kWh, and the pure battery life of CLTC will be available in 122km and 170km versions. It is worth mentioning that the new car only provides slow charging, and the charging port is located under the central cover of the front face.

(Photo/Text/Photo: Pacific Auto Pan Hongjun)

　　CCTV News:A few days ago, the Publicity and Education Center of the Ministry of Environmental Protection and the Beijing Environmental Protection Publicity Center jointly exposed the "Top Ten Smog Rumors of 2016". Let’s see which rumors once made you believe!

　　Rumor: Beijing smog in macro lens?

　　A video of Beijing smog shot with a 4000 lumen light macro lens is shocking. In the video, some small particles are floating around, which is really scary to watch. Many netizens have said that masks that have been suspected before must be worn this time, and some netizens commented that "this kind of air will kill people." The video has been forwarded by nearly ten thousand people.

　　truth Fog droplets and fine particles that form smog are invisible to the naked eye, so it is necessary to use microscope instruments. What the video sees is just dust.

　　Proverbs 2 Automobile exhaust is 10 times cleaner than air, and the contribution of motor vehicles to smog is not so great.

　　In a video from a car website, on a heavily polluted day, a person wearing a gas mask extended the air quality detector to the exhaust pipe of a car, and the reading of PM2.5 dropped from nearly 500 to 48. It is concluded that automobile exhaust is 10 times cleaner than the air in foggy days.

　　truth Most of the contribution of automobile exhaust to pm2.5 is indirectly generated. The exhaust contains substances such as nitrogen oxides and volatile organic compounds (VOCs), which are gases and will not be reflected in the air quality tester for measuring PM2.5.. However, these gases are both "raw materials" and "catalysts" for PM2.5 production. Among the local pollution sources in Beijing, the contribution of pollutants emitted by motor vehicles to PM2.5 is 31.1%, which accounts for 40% in non-heating season. Organic matters, nitrates, sulfates and ammonium salts generated by secondary conversion account for 70% of PM2.5.

　　Proverbs 3: A red warning was issued because of the presence of ammonium sulfate in the smog?

　　In mid-December 2016, Huanghuai and other places in North China suffered from a wide range of smog weather. Under the shadow of persistent smog, some rumors began to breed on the Internet. A message widely circulated on the Internet said, "Internally, this smog mainly contains ammonium sulfate, which was not the level of red warning, but it only reached this level because of the existence of ammonium sulfate. Remind the children not to go out. The purifier at home is turned on for a long time. Drink more water. It turned out that ammonium sulfate exceeded the standard in London, and many people died without protection. "

△ On December 16, 2016, Beijing launched a red warning of heavy pollution.

　　truth According to the "Emergency Plan for Heavy Air Pollution in Beijing", the red warning is to predict serious pollution for four consecutive days or more, of which two days will reach serious pollution; Or the single-day air quality index (AQI) reaches 500. Ammonium sulfate is not the standard for issuing a red warning.

　　The paper "From London Fog to China Haze: Persistent Sulfate Formation from London Fog to Chinese Haze" published in the Proceedings of the National Academy of Sciences in the United States in late November pointed out that in China, agricultural nitrogen fertilizer and industrial emissions produce a large amount of ammonia pollution, and alkaline ammonia promotes the reaction process of sulfur dioxide and nitrogen oxides, forming a large amount of ammonium sulfate, but also neutralizes the acidic environment, making China smog neutral in pH value.

　　Although the neutral pH of smog in China doesn’t mean that smog in China is harmless, it doesn’t have as strong acute toxicity as acidic fog in London. The acute toxicity of ammonium sulfate is not great, and the deadly culprit of London fog is high concentration of sulfur dioxide.

　　Rumor has it that the four wind power stations and shelterbelts block the smog caused by strong winds?

　　Some people think that a large number of wind power stations have been built in Inner Mongolia to steal the strong wind in Beijing, and the three-north shelterbelt attenuates the wind in the north, resulting in smog that cannot be blown away.

　　truth The wind can recover when it hits an obstacle, and local wind power generation or local shelter forest will not affect the downstream wind power far away. The fundamental reason for the formation of fog and haze is that the ground pollutants hit the static condition of the atmosphere. At present, no scientific research shows that there is a causal relationship between wind farms or shelterbelts and the formation of smog.

　　Proverbs five smog is because of "nuclear pollution".

　　It is said that large-scale uranium and coal resources have been found underground in Erdos, Inner Mongolia. Through burning, uranium in coal enters the air, which is the reason for the large-scale smog in China at present.

　　truth The main influencing factor of smog is meteorological conditions. Uranium itself is a very heavy element, which is not easy to be oxidized and will not become dust; Moreover, the power plant will carry out dust removal, desulfurization and denitrification on the emissions, even if they really exist, they should also be left in the combustion residue, and the amount entering the air is very small.

　　Rumor 6 "coal to gas" aggravates air pollution in Beijing?

　　An article entitled "Smoke emission from natural gas boilers is an important reason for aggravating the haze weather in Beijing" said that smoke emission from natural gas boilers is the main source of "rich water vapor" in Beijing and an "accomplice" to aggravate the haze air. The article says that the development of natural gas in Beijing is a double-edged sword, which has the clean energy side, the negative influence of water vapor emission and the pollution of nitrogen oxides.

　　truth Wang Zifa, a researcher at the Institute of Atmospheric Physics, Chinese Academy of Sciences, said that according to the current natural gas consumption in China, the gaseous water produced by burning natural gas is about 300 million tons every year. If all of it is converted into liquid water (in fact, it is impossible to convert all of it into liquid water), it will be spread evenly in the eastern part of the country where the population is concentrated (estimated area is about 3.6 million square kilometers), and the thickness of liquid water is less than 0.1 mm/year, accounting for only one hundred thousand of the precipitable water in the atmosphere, with little impact. Therefore, "changing coal to gas" will not significantly increase the humidity in Beijing’s atmosphere, and it is not the main source of "rich water vapor" in Beijing.

　　Professor Feng Yinchang of Nankai University said that no matter burning coal, gas or oil, nitrogen oxides will be emitted. Whether "changing coal to gas" will lead to the increase of nitrogen oxides mainly depends on the combustion mode and quality of coal before changing gas and the combustion technology adopted after changing gas. If low-nitrogen combustion technology is adopted, the emission of nitrogen oxides will be reduced. Denitrification started later than desulfurization in China, and the concentration of nitrogen oxides in the atmospheric environment has not decreased as significantly as that of sulfur dioxide in recent years. The increase of nitrogen oxide concentration may cause secondary pollution, but it is controllable. Moreover, the causes and mechanism of pollution are very complicated. It is not scientific to say that the pollution of particulate matter is still serious because the concentration of nitrogen oxides has not decreased significantly.

　　Proverbs 7: Beijing’s air quality is gradually deteriorating?

　　Some people think that the smog is frequent now, and the air quality in Beijing is not improving but deteriorating.

△ On December 30, 2016, Beijing was shrouded in smog.

　　truth According to the monitoring data of the Ministry of Environmental Protection, as of December 27, 2016, the average concentration of PM2.5 in Beijing in 2016 was 72 μ g/m3, down 10.0% year-on-year (down 8 μ g/m3) and down 20% compared with 2013 (down 18 μ g/m3). The assessment report "The Course of Air Pollution Control in Beijing: 1998-2013" issued by the United Nations Environment Programme in 2016 shows that from 1998 to 2013, the average annual concentrations of sulfur dioxide (SO2), nitrogen dioxide (NO2) and inhalable particulate matter (PM10) in Beijing decreased significantly by 78%, 24% and 43% respectively, and the air quality in Beijing has been improved in the past 15 years. In addition, the monitoring data of international organizations such as NASA in the United States also support the trend of continuous improvement of air quality in Beijing.

　　Proverbs 8 smog can only wait for the wind, and emergency measures for heavy pollution are useless.

　　There is a view that the smog in Beijing can only wait for the wind, and the measures that took so much effort to implement during the period of heavy pollution did not play a role in driving away the smog.

△ On December 23, 2016, Beijing ushered in the blue sky after smog.

　　truth The function of heavy pollution emergency is to reduce pollutant discharge and pollutant accumulation as much as possible through certain emergency emission reduction measures, so as to protect public health to the maximum extent. According to professional calculations, during the Red Police this year, PM2.5 was reduced by about 23% and other pollutants were reduced by about 30% on average compared with no measures. Haze is caused by pollutants discharged by human production and life exceeding the environmental capacity under certain meteorological conditions. Only by reducing the emission intensity of pollutants through corresponding control measures can the air pollution problem be fundamentally solved, which requires a long-term process.

　　Proverb 9 Beijing is seriously polluted by smog, and the air contains antibiotic-resistant bacteria.

　　On November 23, 2016, four scholars from the Research Center for Antibiotic Resistance of the University of Gothenburg in Sweden mentioned in their research that "the antibiotic resistance gene was detected from the smog in Beijing". Subsequently, some domestic WeChat WeChat official account published the title "Breathing Pain! Drug-resistant bacteria are found in smog in Beijing and other places, and more than 60 kinds of drug-resistant bacteria in smog in Beijing will lead to drug failure. On November 24, 2016, some media released a news titled "Drug-resistant bacteria were found in Beijing smog, and" the last antibiotic of mankind "could do nothing about it". The news was reprinted and commented by a large number of media and self-media on the 25th.

　　truth The Beijing Municipal Health Planning Commission responded that the drug resistance and pathogenicity of bacteria are completely different concepts, and the increase of drug resistance does not mean the enhancement of pathogenicity. Many experts at home and abroad said that bacterial drug resistance has nothing to do with smog, smog does not produce drug-resistant genes, and smog has no necessary causal relationship with drug-resistant bacteria. The acquisition of bacterial drug resistance is caused by evolutionary selection and induced selection of antibiotics, not by smog. The hazard factors in smog are mainly chemical pollutants, which have adverse health effects on respiratory system and cardiovascular system, and the health risks caused by microorganisms are very small.

　　Proverbs 10 smog blocks alveoli? The incidence of lung cancer in Beijing is much higher than that in the whole country, showing a younger trend, and air pollution is the culprit.

　　There is no doubt that smog affects health, but some opinions circulating on the Internet are varied: the incidence of lung cancer in Beijing is much higher than that in the whole country, showing a younger trend, and air pollution is the culprit? Can 80 PM2.5 particles block an alveolus? Will smog make fresh lungs turn black for six days? Smoking smog for a day may lead to hemiplegia? Can smog lead to infertility? Smog makes people lose their lives for five and a half years?

　　truth In response to these questions, Academician Zhong Nanshan once said that "many data about smog carcinogenesis are taken out of context, exaggerated or tampered with".

　　In fact, from 2003 to 2012, excluding the aging factor, the average annual growth rate of lung cancer in Beijing was 1.2%. In 2011, the age-standardized incidence rate of lung cancer in Beijing was 23.53/100,000, while the latest standardized incidence rate of lung cancer in China was 25.34/100,000. It can be seen that the incidence rate of lung cancer in Beijing was slightly lower than the national average. The median age of lung cancer in Beijing in 2011 was 71 years old, which increased by 2 years compared with the median age of 69 years in 2002. It can be seen that the incidence of lung cancer in Beijing is not younger. Others, such as "80 PM2.5 particles can block an alveoli?" Will smog make fresh lungs turn black for six days? Smoking smog for a day may lead to hemiplegia? Can smog lead to infertility? Smog makes people lose their lives for five and a half years? " Such rumors, without scientific basis, have been confirmed as rumors by relevant authorities.

　　Pupils perform programming operations under the guidance of teachers. Photo by Zheng Jiawei

　　BEIJING, Beijing, December 22 (Zheng Jiawei) "Programming education is not to cultivate code farmers, but to cultivate students’ programming ability, and the most important thing is the process, which trains the way of thinking in the process of presenting logical thinking and finally solves practical problems in life." Dr. Yu Xiaoya, a professor at Beijing Institute of Education, said.

　　On the 21st, an observation activity and seminar on innovative classroom teaching of programming education in primary and secondary schools was held in Beijing. On the day of the meeting, teachers from all over the country gathered in the No.1 Primary School of Exhibition Road, Xicheng District, Beijing to observe the programming demonstration class provided by the No.1 Primary School of Exhibition Road, and discuss how to further cultivate students’ innovative thinking and practical ability after the course.

　　In the demonstration class, under the guidance of the teacher, the students in Grade 5 of the primary school used the programming cat tool to complete the animation production and the programming of the voice-activated lighting system, respectively. Many students said that they liked the hands-on operation in class very much and wanted to continue to play programming when they got home.

　　Guan Jiying, one of the two teachers who participated in the demonstration class, was responsible for teaching the programming of acoustic control lighting system. After the students finished the basic programming of acoustic control system, she further inspired the students to think about the practical application of acoustic control system, and finally guided the students to program the noise indicator system. When the surrounding voices were normal, the green light turned on, but when the voice was too loud, it turned red.

　　On July 8th, this year, the State Council issued the Development Plan of the New Generation of Artificial Intelligence, specifically proposing to implement the national intelligence education project, set artificial intelligence related courses in primary and secondary schools, gradually promote programming education, and encourage social forces to participate in the development and promotion of educational programming teaching software and games.

　　Zhu Hui, a researcher in Xicheng District, Beijing, said in an interview with Zhongxin.com that although the State Council issued a notice to add programming to the classrooms of primary and secondary schools, schools still need to choose appropriate programming tools in the actual operation process to make this requirement a reality.

　　According to Zhu Hui, programming education in Xicheng District has always been in the forefront of Beijing. From the first computer elective course in 1982 to the graphical programming language education with "programming cats", it has always focused on cultivating students’ procedural thinking and solving problems in real life. (End)

On the evening of February 22nd, Chengqiao Police Station of Chongming Branch of Shanghai Public Security Bureau and Law Enforcement Brigade of District Agriculture and Rural Committee launched a joint law enforcement operation, and arrested a suspect suspected of illegal fishing and seized a set of anchor fish equipment in the core area of conservation zone, a national aquatic germplasm of Coilia ectenes in the west of chengqiao town.

At about 22 o’clock that day, when the police and fishery law enforcement officers jointly patrolled a certain place in the waters, they found a suspicious man with a flashlight on the groin, suspected of illegally anchoring fish in the Yangtze River. Police and fishery law enforcement officers immediately went to check and dispose, and arrested the suspect Zhang Moumou on the spot, and seized one set of anchor fish equipment and three silver carp, about 47 kg.

According to the confession of the criminal suspect Zhang Moumou, he took advantage of the night to bring anchor fish equipment to the riverside for fishing in order to satisfy his craving. After verification, it was found that the anchor fish equipment was prohibited by law, and Zhang Moumou was suspected of committing a crime. At present, the public security organs have taken criminal compulsory measures against Zhang Moumou according to law, and the case is under further investigation.

The reporter learned that since February 1, 2022, the Yangtze River swordfish national aquatic germplasm resources protection core area west of Zhangwang Port (inclusive) and Beibao Port (inclusive) of Chongming Island, and the Chinese sturgeon nature reserve in the Yangtze River estuary of Shanghai, east of Shanghai Yangtze River Bridge and east of Beiba Port (inclusive) of Chongming Island, are no-fishing areas. Fishing activities for leisure and entertainment can be carried out in other areas (including inland rivers), and the fishing behavior is limited to "one person, one pole, one line and one hook".

At present, the Yangtze River "ten-year fishing ban" is being implemented. The Chongming Branch of the Public Security Bureau and the District Agriculture and Rural Committee will continue to maintain a high-pressure and strict management situation, increase daily supervision, severely crack down on illegal fishing behaviors such as "anchoring fish" and illegal fishing behaviors, protect the ecological environment of Chongming waters, and ensure the effectiveness of the "ten-year fishing ban" in the Yangtze River. ?

Schematic diagram of closed fishing areas in Shanghai and its surrounding waters

Policy Questions and Answers on "Ten-year Fishing Ban"

ask

Why should we implement a "ten-year fishing ban" on the Yangtze River?

answer

The Yangtze River is one of the rivers with the richest aquatic biodiversity in the world. However, under the rapid and extensive economic development model in the past few decades, the water environment of the Yangtze River has been destroyed more and more seriously. At present, the biological integrity index of the Yangtze River has reached the worst level of "no fish", so it is urgent to ban fishing and let the Yangtze River recuperate. ?

ask

When did the "ten-year fishing ban" begin?

answer

From January 1, 2021, the "ten-year fishing ban" was fully launched. From 0: 00 on January 1, 2021 to 24: 00 on December 31, 2030, the Yangtze River was temporarily closed for 10 years, during which the productive fishing of natural fishery resources was prohibited. ?

ask

What are the forbidden fishing areas of the Yangtze River involving Chongming?

answer

Within the jurisdiction of this area, the waters of the main stream of the Yangtze River and the Yangtze River Estuary Chinese sturgeon Nature Reserve and the Chongming section of the Yangtze River Coilia ectenes national aquatic germplasm in conservation zone. The specific scope is: east to 122 degrees 15 minutes east longitude, west to the west of Chongxi sluice, bordering Taicang City, Suzhou City, and the northern branch of the Yangtze River bordering Haimen City and Qidong City respectively.

Specifically, it is the waters of the Yangtze River estuary that are connected with natural waters along the seawall and the outside of the sluice within the above range. The coastline is more than 350 kilometers long and the water area is more than 2,400 square kilometers. ?

ask

What is the prohibition of fishing in Chongming inland waters?

answer

Fishing without a license is prohibited in inland waters all the year round, and the inland fishing period is from 12: 00 on February 16th to 12: 00 on May 16th. It is strictly forbidden to use cage, electric fishing and other prohibited fishing gear to fish in fishing method. If the circumstances are serious, criminal responsibility will be investigated. ?

ask

Which areas in this area are prohibited from fishing?

answer

1. East of Yangtze River Bridge

2. West of Zhangwang Port (inclusive)

3. East of North Baji (inclusive)

4. West of Beibao Port (inclusive)

ask

What are the precautions for fishing in Chongming District?

answer

1. Fishing activities for leisure and entertainment can be carried out outside the prohibited fishing area (including inland rivers), and the principle of "one person, one pole, one line and one hook" can be strictly observed.

2. It is forbidden to use baits, nest materials and additives containing toxic and harmful substances, and bait for live aquatic organisms such as fish and shrimp.

3. It is forbidden to use any form of visual fishing gear to fish or anchor fish.

4 prohibit the use of boats, boats, rafts, floating platforms and other floating objects for fishing.

ask

What are the rules for fishing catches?

answer

1. It is forbidden to buy and sell catches, and it is forbidden for fishing catches to enter the market circulation.

2. Fishing of rare and endangered aquatic wild animals protected by the state is strictly prohibited, and those caught by mistake shall be reported to the fishery administrative department in a timely manner, and the rescue work shall be carried out in a timely manner.

ask

What kind of punishment will illegal fishing in the no-fishing area face?

answer

1. Fishing in the key waters of the Yangtze River Basin or bringing prohibited fishing gear into the no-fishing area during the no-fishing period shall be ordered to make corrections and a fine of less than 1,000 yuan may be imposed.

2 constitute other illegal acts, shall be punished in accordance with the "Yangtze River Protection Law", "Fisheries Law" and other laws or administrative regulations.

3. If the circumstances are serious enough to constitute a crime, criminal responsibility shall be investigated according to law.

ask

What kind of punishment will you face when purchasing, processing and selling catches?

answer

1. Confiscate the catch and its products and illegal income, and impose a fine of not less than ten times but not more than twenty times the value of the goods.

2. If the circumstances are serious, the relevant production and business license shall be revoked or ordered to close down.

ask

What kind of punishment will you face in manufacturing and selling prohibited fishing gear?

answer

The fishing gear and illegal income illegally manufactured and sold shall be confiscated and a fine of less than 10,000 yuan shall be imposed.

ask

How to punish those who engage in fishing activities in the no-fishing area or during the no-fishing period in violation of regulations?

answer

Fishing in violation of the provisions on closed fishing areas and closed fishing periods, or fishing with prohibited fishing gear, fishing methods and nets smaller than the minimum mesh size, or if the juvenile fish in the catch exceeds the prescribed proportion, the catch and illegal income shall be confiscated and a fine of less than 50,000 yuan shall be imposed; If the circumstances are serious, the fishing gear shall be confiscated and the fishing license shall be revoked; If the circumstances are particularly serious, the fishing boat may be confiscated; If a crime is constituted, criminal responsibility shall be investigated according to law.

Article 38 of the Fisheries Law of People’s Republic of China (PRC)

ask

In violation of regulations, engaging in fishing activities in closed fishing areas and closed fishing periods constitutes a crime. How to punish them?

answer

Whoever, in violation of the laws and regulations on the protection of aquatic resources, catches aquatic products in prohibited fishing areas or fishing seasons or uses prohibited tools and methods, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention, public surveillance or a fine.

Article 340th of the Criminal Law of People’s Republic of China (PRC) [Crime of Illegal Fishing of Aquatic Products]

ask

What acts are in violation of administrative regulations? What acts are criminal offences?

answer

Three key nodes: whether it is in the no-fishing zone (period); Whether to use prohibited fishing gear and fishing methods; Is the plot serious?

1 illegal fishing of aquatic products of more than 500 kilograms or more than 10,000 yuan is a criminal offence.

2. It is a criminal offence to illegally fish the fry of aquatic animals with important economic value, pregnant parents or fish aquatic products of more than 50 kilograms or more than 1,000 yuan in the aquatic germplasm conservation zone.

3. It is a criminal offence to use fried fish, poisonous fish, electric fish and other methods to destroy fishery resources in the closed fishing area (period), or to use prohibited fishing gear, fishing methods and nets smaller than the minimum mesh size for fishing.

4. It is an administrative violation to use non-prohibited fishing gear and fishing methods in the no-fishing area (period) and fail to meet the standard of the number or amount of criminal cases filed.

5. It is a criminal offence to reach the standard of the number or amount of criminal cases filed.

ask

What is the social atmosphere of the Yangtze River in this area?

answer

1. Do not catch on the water; 2. The market does not sell; 3. The restaurant doesn’t do it; 4. People don’t eat

ask

What should I do after discovering clues that may be suspected of illegal fishing or illegal fishing?

answer

When the masses find clues about illegal and criminal acts, they can call the following number to make complaints and reports.

110 (Public Security)

12345 (Citizen Hotline)

59621692 (fishery administration)

Reporter: Xu Cong.

Part of the content: district arrest ban office

Editor: Chen Jinyuan

Editor: lin li and Chen Jinyuan

What’s your first reaction when you mention Shijiazhuang?

Xibaipo, industrial city, drug capital, Zhengding County, Zhao Zhouqiao … Different people may give different answers.

In recent years, Shijiazhuang has a young, dynamic and energetic business card, which is being known by more and more people-"Rock Home Town Rock City".

"Zhuang" is burning and hi.

On the stage, Miserable Faith, the lead singer, shouted "Shijiazhuang", and the fans in the audience responded to "Rock and Roll" in unison, and repeated several times to push the atmosphere to a climax. This is the scene at the end of Hutuo Music Festival on October 15, 2023. Even though the lights have been extinguished, the audience still refuses to disperse. The author stood among tens of thousands of people, infected by this atmosphere, and shouted "Shijiazhuang!" "Rock and roll!"

Nearly a year later, this music festival, with an audience of 62,000 and foreign fans accounting for 70%, is still talked about by people.

Looking back on 2023, Shijiazhuang invited more than 130 famous rock bands to perform more than 100 rock music performances for the benefit of the people, attracting more than 1 million fans. Many large-scale music performances such as Shijiazhuang Original Music Festival, Hutuo Music Carnival and Hutuo Music Festival brought audio-visual feasts to fans.

In 2024, Shijiazhuang Rock will continue!

In front of long summer this year, the performance of "Passionate Summer Night" kicked off at the Wanli Temple Pedestrian Street in Shijiazhuang. "Friends of Shijiazhuang, are you ready?" "Ready!"

"I really look forward to it for a long time and feel very excited." Liu Yilin, a college student, said, "I have brushed a lot of videos of Shijiazhuang rock music performance season before, and I feel particularly burning and embarrassed. I finally came to the scene, and this impact is stronger."

"I love rock music! I love Shijiazhuang! " On May 4th, 2024 Shijiazhuang Original Music Festival kicked off in Shijiazhuang Industrial Heritage Park, and the Melody Band made a passionate debut, and the dynamic melody instantly mobilized the atmosphere of the audience. Xiaoyu band blended flute and guzheng into rock music, and the audience lamented that "rock music can still be played like this". Relativity Band and Hanggai band made their final appearance, which pushed the atmosphere to a climax. In this ruins park with the style of "Cyberpunk", rock lights up the night sky.

On the evening of August 3rd, the lights were colorful, the music was dynamic, the stage was gorgeous, and the fluorescence was flashing. The rock music performance "Between Mountains and Waters" was performed in the Fanpai Sports Park in Yuanshi County, Shijiazhuang, and the wharf French fries band and the shining band took turns to appear. The songs such as "Sudden Self", "Train Diary" and "Anti-war" triggered the chorus of the audience.

It’s more than that. In Xinle City, Jingxing County, Shijiazhuang, in characteristic commercial districts, summer beer gardens and commercial complexes, multi-point and continuous rock performances are on the scene. From the end of April to September this year, Shijiazhuang plans to organize 80 performances of "Passionate Summer Night" and "Weekend Lawn" in five districts of the city; From the end of April to October, 120 performances between mountains and rivers were organized in scenic spots, campsites, self-driving RV camps, county-level characteristic commercial streets and night economic gathering areas.

"Through three forms: weekend lawn, passionate summer night and mountains and rivers, Shijiazhuang has made rock music performances for the benefit of the people into open green spaces, parks, characteristic commercial blocks, commercial complexes and scenic spots, cultivated new cultural consumption formats, and further enriched people’s cultural life." Han Zhenmin, deputy director of Shijiazhuang Municipal Bureau of Culture, Radio, Film and Tourism, introduced strawberry music festival and new youth rock music festival to unlock the new mode of "music+cultural travel" and expand the new experience of people’s cultural life.

Why Shijiazhuang?

"I got off work at 6 o’clock in the evening, changed my clothes in the pharmaceutical factory, my wife was cooking porridge, and I went to drink a few bottles of beer." "The high school attached to Hebei Normal University, the table tennis teenager turned his back on me, silently watched, and couldn’t leave the classroom."

Omnipotent youth society Band was born in Shijiazhuang, and its songs are also sung in Shijiazhuang. The narrative style and singing method make this song always have a high degree of singing.

When Shijiazhuang showed its "Rock Home Town" business card, it was also questioned: Why is Shijiazhuang a rock city?

From the perspective of development, Popular Songs, dubbed as "the first issue of Chinese rock", was born in Shijiazhuang in 1986, and since then, I love rock music was born here. Music critic Red Tide once said in commemoration of the 20th anniversary of the publication of Popular Songs: The position of this pamphlet in the Chinese rock music scene is equivalent to the nine-year compulsory education of rock music, which has made great contributions to the enlightenment and popularization of rock music.

The rich rock soil has produced many famous rock musicians in Shijiazhuang. In addition, there are dozens of rock bands active in Shijiazhuang all the year round. Besides omnipotent youth society, Click#15 and Penicillin also have deep roots with Shijiazhuang.

"The audience in Shijiazhuang is very enthusiastic, and the rock atmosphere in this city is great!" Shao Zhuang, the lead singer of Relativity Band, is a native of Shijiazhuang and has been engaged in rock music for more than 20 years. He said: "Shijiazhuang is closely related to rock music, and many excellent bands have emerged here. Now Shijiazhuang is vigorously building a’ rock city’, and we musicians also very much hope to contribute to our hometown. "

The strong support of Shijiazhuang Municipal Party Committee and Municipal Government is also an important factor. In 2021, the work report of the municipal government proposed to create a new fashion of modern music with "Rock Home Town" as a unique brand. In the government work report of 2024, it was proposed that the IP of two major cities of "music" and "sports" should be continuously built, and the seven aspects of "people, music, teams, instruments, venues, meetings and standards" should be exerted, and music training, musical instrument rental and sales, theater performances and other formats should be concentrated in Heping East Road area; Invite internationally renowned bands to hold rock music season regularly and polish the brand of "Rock Home Town".

Not just rock and roll.

What has the Rock City brought to Shijiazhuang?

Show charm. Doing a good job in "Rock+"articles and deeply integrating catering, cultural tourism, shopping and other diversified formats, Shijiazhuang has planned and launched a series of measures to promote the integration and consumption of cultural tourism, such as subway delay, bus line, rock gift package and scenic spot discount. "The realization of rock elements all over the city, rock images can be seen everywhere, and the topic of rock is constantly hot, which has aroused widespread concern and deep resonance in the whole society." Zhang Hui, Party Secretary of Shijiazhuang Municipal Bureau of Culture, Radio, Film and Tourism, said that it is necessary to create a strong atmosphere of Shijiazhuang’s "Rock Home Town" in China, highlight the brand concept, brand value and brand image of Shijiazhuang’s "Rock City", and make Shijiazhuang a charming city integrating music, entertainment, food and tourism.

Gather popularity. According to the data of "Rock Home Town" in 2023-"Rock City" in China, more than 100 music performances attracted more than 1 million people. During the performance season, the night passenger flow of more than 160 enterprises in Shijiazhuang increased significantly, and the night sales accounted for 33% of the whole day’s turnover, up 14% year-on-year.

From the Spring Festival to the May Day holiday, the tourist popularity of Shijiazhuang has steadily increased on the basis of the previous high level, and Zhengding Ancient City has become one of the popular attractions in China.

At the 2023 Hutuo Salon Music Festival Roundtable Dialogue on Industrial Development, experts attending the meeting believed that Shijiazhuang brought music into people’s lives, which not only stimulated the vitality of the city, but also promoted the development of cultural tourism, commerce and other industries.

Promote consumption. Listening to rock and roll, visiting ancient cities and enjoying beautiful scenery have become a must for many fans. "I watched the passionate rock music performance in the evening and came to Zhengding Ancient City to punch in during the day." Liu Xiaodong, a tourist from Guangxi, said that he came for a rock performance, but he didn’t want the local characteristic culture to be very attractive.

During the Strawberry Music Festival in Shijiazhuang and the concert tour in Angela Zhang this year, about 440,000 tourists from other places came to Shijiazhuang, which directly led to the consumption of transportation, accommodation, catering, tourism and shopping of about 240 million yuan.

"Rock T-shirts, rock badges and rock wenchuang ice cream are fans’ favorite’ three-piece sets’. We have designed more than 90 rock element cultural and creative products in 20 categories. " Zhai Kaikuang, general manager of Shijiazhuang Rock City Brand Management Co., Ltd. said that at present, they have set up fixed sales points in Shijiazhuang Liberation Memorial Hall and some hotels, and opened online sales.

Revitalize industries. With the goal of industrialization, the city plans to build Shijiazhuang "Town" series performance space cluster and promote the infrastructure construction of the music industry. We will gradually develop the Shigang Industrial Ruins Park and the Mian Yi Mian Er Lao Factory, and strive to create a music art space integrating exhibition, creation and performance around the industrial elements of "performance".

In addition to tangible results, rock and roll brings Shijiazhuang more promotion of city image and reputation. In the view of Zhang Fan, president of Midi Music School, Shijiazhuang created a new IP of the city by holding a rock music performance season, which enhanced the city’s popularity and reputation, and made a large number of fans come to Shijiazhuang to learn about Shijiazhuang, making the city more dynamic and passionate.

"The music festival with the theme of rock and roll attracted bands and music lovers from all over the country to participate, which enhanced the popularity and influence of Shijiazhuang and injected new vitality into urban development." Zhang Yawen, deputy general manager of Shijiazhuang Wenlv Investment Group Culture and Sports Company, said.

After beginning of autumn, the North China Plain is slightly autumn, but Shijiazhuang Rock is still online, with full firepower to build a "music" city IP, showing a new impression and new symbol of self-confidence, vitality and openness. Once an industrial city, with the help of this new business card of rock and roll, it is moving towards a modern, international and beautiful provincial capital city that is "proud of locals and yearned for by outsiders".

　　A word of hard work, a picture is worth a thousand words, and it has spread to thousands of families. Recently, the 2022 "Praise China" online comment contest with the theme of "New Era, New Journey and New Youth" was officially launched. Confess to the times with the voice of youth, and "Praise China" radiates positive energy, which directly hits people’s hearts, inspires morale, leads the majority of young people to follow the light, and be a good "writer" in the new era.

　　Internet comment is an important part of Internet content construction, which is related to the clear and clear cyberspace. From the former "reporting accessories" to today’s "rendering-oriented"; From the former "catalyst" to today’s "reactant" … … For some time, with its powerful communication, guidance, influence and credibility, online commentary has gradually become the main front for public opinion guidance and an important starting point for building a network power. As a young person in the new era who leads the network atmosphere, when encountering hot and sensitive topics, you may wish to "let the bullets fly for a while" first. You can neither follow the crowd, drift with the tide, nor be extreme and astounding. It is necessary to keep the bottom line of online comments on justice, and after in-depth understanding and serious thinking, give out the voice of reason, justice and hope. Effectively guide more young people to feel, follow and become light with what they see, feel and think.

　　An excellent online review can not only guide the trend of public opinion, but also promote the development of the times. On May 11th, 1978, Guangming Daily published a review article "Practice is the only criterion for testing truth", which triggered a great discussion on the criterion of truth. It is the highest evaluation of an online review to make readers think, have fun and gain something from reading. This requires us to have correct, distinct and profound views when writing online comments. We should be good at finding the "extraordinary" from the "ordinary" and the personality from the commonness. "Listen to thunder in a silent place and see flowers in a colorless place." Through the silent reasoning of the spring breeze, we can make clear, clear and thorough what is in favor of, against, praised and criticized, and truly achieve the purpose of dispelling doubts, guiding public opinion and transmitting positive energy.

　　Grounding gas, steaming, and aura are the proper meanings of "praise". This requires us to get rid of the shackles of official writing, break through the barriers of "mandarin" and "cliché", be good at attracting readers with popular "net talk" and revitalize articles with smart and lively brushwork; It also requires us to focus on the readers’ "urgent difficulties and worries", take root at the grassroots level, work hard, and work out a "prescription for treating diseases" with an empathetic perspective, profound and unique thinking and warm strokes. I will put my "myriad thoughts" and "clear love and hate" in my heart into reason and explain, realize intimate communication with readers, and truly reach ideological consensus and emotional resonance.

　　Read China, comment on China and believe in China. Young people are the most active "aborigines" in the network age, and also the most sensitive "barometer" to perceive the pulse of the times. We have reason to believe that the "Praise China" online comment contest will use words with height, depth and temperature to show the most beautiful posture of young people in the new era struggling on the youth track; It will also make the beauty of cyberspace more direct to people’s hearts and more unite the youthful power of unity and forge ahead. (Author: Zhu Yan)

　　The 2022 "Praise China" online comment contest was officially launched.

On June 6th, the National Development and Reform Commission, the Ministry of Ecology and Environment, and the Ministry of Commerce once again pushed the development of new energy vehicles-"Implementation Plan for Promoting the Updating and Upgrading of Key Consumer Goods and Smooth Resource Recycling (2019-2020)" was released. The importance of this document can basically be understood as the main theme of the post-new energy vehicle era. That night, we took a look at the dynamics in the circle, which is roughly like this:

From a fundamental point of view, this is a promotion document for digesting production capacity nationwide, which is good for all companies in all industries, large and small. On the other hand, the switching of fuel vehicles in China is the icing on the cake. However, this Dragon Boat Festival, the vast majority of car companies and pile companies have spent a uneasy festival. To sum up, people who have no long-term worries will have near worries.

From the point of view of energy supplement, there are several points worthy of attention in this document: how to go in the future in the process of changing tracks from policy-driven to market-driven in China’s new energy automobile industry.

Judging from the logic of the new energy automobile industry in the full text of the policy, it mainly guides the industry from two aspects: encouraging the upstream and downstream of the new energy automobile industry to continue research and development, promoting cost reduction and efficiency improvement, perfecting the energy supplement system and improving the market application of new energy vehicles. The document specifically mentions that it is necessary to learn from the power exchange mode and application experience in the field of public services, and encourage enterprises to develop new energy vehicle products with the combination of charging and power exchange, flexible battery configuration and long driving range. Therefore, we feel it is necessary to show past lives, the power exchange mode, to everyone.

01 Sadness Xia Jiaxi and His Better Place

In 2007, Shay Xia Jiaxi put forward the power exchange technology, and then founded a power exchange company called Better Place in Israel. After the financing of $850 million was changed in 2013, Xia Jiaxi and his dream of Better Place collapsed. Even though the valuation reached an unprecedented $2.25 billion at that time, the hopeless power exchange model was ruthlessly abandoned by capital.

Xia Jiaxi’s Ambition and the Legacy of Better place

In the early days of its establishment, Xia Jiaxi foresaw that the power battery, a key component that directly affects consumers’ desire to buy, would not improve by leaps and bounds in the short term. The most direct way to solve the mileage anxiety is to form the same energy supply efficiency as fuel supply for fuel vehicles. The energy supplement market bred by the emerging industry of electric vehicles will directly subvert the existing energy structure and consumption mode. Under such a market positioning setting, Xia Jiaxi boldly left SAP.

One year after the establishment of Better place, Israel’s first "power exchange station" was established. First, it signed a cooperation agreement with Renault to provide 100,000 Fluence ZE electric vehicles (but the actual order was less than 1%). Better Place started with 750 drivers in Israel, and the charge for electricity exchange service includes battery rent and electricity exchange fee. Although the hardware cost, battery maintenance cost and education cost of consumers and enterprises were incomprehensible at that time, Xia Jiaxi did not hesitate to continue to burn money in Denmark and the United States, but at that time, car companies still had great doubts about the development of new energy vehicles, and the convenience and use cost of customer-side power exchange mode were not particularly different from those of traditional fuel vehicles. Better Place only launched thousands of vehicles around the world until it was closed.

The end of the road for Better Place seems to be ill-timed now. After all, the overall environment of the new energy automobile industry is far from the same. However, Better Place has left a complete chassis power exchange technology for future generations, and the value generated by the experience in the operation process is immeasurable.

Schematic diagram of Better Place power exchange station and power exchange

02 Phased tasks of State Grid

863 Program-the Beginning of Power Exchange Technology

In 2006, the domestic electric vehicle industry was still in its infancy. The State Grid responded to the call of the country to start the electric vehicle project, and Zhejiang Power Grid is the top priority to implement the project. At that time, the first project leader of Zhejiang Power Grid participated in the project was Mr. Nie Liang (the first person in the domestic market application field of power exchange mode). In 2010, his team developed and completed the first licensed pure electric vehicle in China, and completed the reserve of basic power exchange technology. In the same year, Nie Liang was responsible for building the Zhejiang project of intelligent charging and replacing power service network. Different from Better Place, a pioneer in power exchange, State Grid developed a set of standard box power exchange technology after understanding the chassis power exchange technology. In Hangzhou, 500 power exchange taxis were piloted with Langyue and Prima models and high box standard boxes, and the business model of "separation of vehicles and electricity and mileage charging" was put forward and verified for the first time in this project.

Power exchange stations and standard boxes piloted by State Grid in Hangzhou

It can be said that the power exchange technology was basically a system at that time, and the pilot effect was quite satisfactory. Later, the Beijing-Shanghai trip organized by State Grid set a fire for the development of power exchange. What’s more interesting is that. In August 2010, State Grid joined the "China Enterprise Electric Vehicle Industry Alliance" and served as the chairman of the charging and service professional committee. At that time, State Grid determined the basic idea of its own intelligent charging and replacing operation mode, that is, mainly replacing electricity, supplemented by plug-in, centralized charging and unified distribution. In other words, the development direction of state grid is to change power stations, not. In line with the above development ideas, State Grid also reserves advanced technologies such as battery balancing, battery automatic replacement equipment and battery cascade utilization. These forward-looking explorations and pre-research have laid a solid theoretical foundation for the budding electric vehicle industry, pointed out the general direction of technical development, and established the development path and ideological system of the whole industry. Today, these technologies have been widely used, especially the chassis replacement mode and standard battery box technology, which have become the mainstream of domestic electric vehicles. However, during 2013 -2014, State Grid did suspend the project of replacing new energy vehicles with electricity due to the change of the main task direction of enterprises. We inquired about the relevant historical information and found that apart from the change of the main tasks of enterprises, the irreconcilable contradiction with car companies is also one of the development factors that hinder their power exchange mode. After all, no car company is willing to become a subsidiary of State Grid. At that time, a director of the National Development and Reform Commission once said: "State Grid should put its position right and cooperate with car companies to develop electric vehicles with a more open attitude."However, State Grid’s insistence on the power exchange mode is not only not conducive to its stable position in the electric vehicle infrastructure market, but also more likely to restrict the development of electric vehicles. In other words, the failure to get through the industrial chain has become the biggest factor for the grounding of the State Grid’s power exchange model. On the other hand, the national policies at that time, such as subsidies and the environment of new energy vehicles, were still relatively weak. Therefore, although the State Grid ran through the business model of power exchange, it was unable to open up the industrial chain to form a business ecology due to institutional factors, and it was inevitable to suspend the power exchange project.

03-The sharing mode has no future.

After the State Grid froze the power exchange mode, Tesla, an American star company, demonstrated its 90-second quick exchange technology in 2013, once again detonating the problem of changing the phone all over the world, but soon Tesla will develop specifically for supercharger 3. From a technical point of view, Tesla still follows the chassis power exchange idea of Better place, but it is further improved in speed. But when "Iron Man" saw the fatal defect of chassis-type power exchange-abnormal batteries can not be shared across car models, and the compatibility of power exchange stations is low, so low compatibility can not improve operational efficiency. It is even more unrealistic to integrate the resources of car companies and form a common standard. In such a complicated power changing environment, Tesla silently quit to change the power stage.

Schematic diagram of Tesla power exchange technology

The rise of 04 module box-splitting power exchange technology

In 2014, Nie Liang left the State Grid after seeing the possibility of opening up the industrial chain of the power exchange system and constructing the power exchange ecology. In the same year, Hangzhou Botan was established, and based on the power exchange of State Grid, the low-box standard box battery was further developed. Compared with the standard box of State Grid in 2010, the low-box standard box battery can be directly placed in the vehicle chassis (the original high-box standard box battery of State Grid needs to be placed under the back seat of the vehicle or in the trunk of the vehicle), and the stability and safety of the vehicle are greatly improved. On the other hand, at that time, the large-scale travel business began to exert its strength, and the market segment paid unprecedented attention to the operation economy of fuel and new energy vehicles. The split-box power exchange mode combined with the large-scale travel business perfectly solved the problems of operating costs and energy replenishment efficiency, and the module split-box power exchange ushered in its historical opportunity.

Standard charging cabinet and standard box batteries for module box-changing.

So, what is the principle of module splitting? First of all, the main dimensions of the TEU are completely the same, but according to the iteration of power battery technology, the energy density can be continuously improved. At present, the single TEU is mainly 15KWH (see the figure below). According to the requirements of vehicle models, different numbers of TEU power batteries are arranged on the vehicle chassis (2/4 for passenger cars and 6 or even 8 for logistics vehicles). Because the box size is the same at the initial stage of design, the power exchange station can exchange power for all vehicles using TEU, no matter which main engine factory they are made, thus completing the development of three limited power exchange modes: compatibility of power exchange equipment and vehicle models, compatibility of charging equipment with TEU, and recycling of circulating batteries.

05 Inventory of Power Exchange in China at the Present Stage

In 2016, the chassis replacement technology that sank for a period of time reappeared in the field of vision. This time, Cai Dongqing created Shanghai Aodong New Energy Automobile Technology Co., Ltd., and made continuous efforts in the power replacement business, and then quickly followed up. Sort out the development path of domestic power exchange technology, which is roughly as follows:

Mainstream power exchange technology: module splitting and chassis power exchange, as shown below:

It is worth noting that at present, the two modes of automatic route for power exchange are slightly different. Six-axis robots are mainly used for power exchange in modules, and RGV is mainly used for chassis change, which is roughly as follows.

Market application: Beiqi Weilai Xinchufeng is used for chassis power exchange, Dongfeng, Zotye, Universiade are used for module power exchange, and the number of vehicles put in and the actual mileage of operation are slightly superior.

How to compare the above two power exchange technologies?

We believe that it is not objective enough to compare the above two power exchange technologies only from the actual promotion layout level (such as infrastructure investment, power exchange capacity, site requirements and construction speed, etc.). The reason for this is the following：

Equipment level: manual, semi-automatic or full-automatic power exchange mode can also be selected for box-by-box power exchange, and the investment intensity can be selected according to the actual situation, while chassis power exchange can only be fully automatic, so it has higher capital requirements and limited investment flexibility in practical promotion. However, according to the fully automatic standard, the cost difference between RGV and six-axis robot equipment is not big.

Site expansion level: the chassis can be quickly laid out in containers for power exchange, and the landing speed is slightly faster, but some cities are not allowed to work in containers (such as Guangzhou). Therefore, in terms of policy compliance, the requirements for the construction of sub-box power exchange and chassis power exchange are basically the same.

On the aspect of power exchange capacity: in the fully automatic state, the average daily power exchange capacity can reach about 250 times with little difference. However, there is a point of concern in this respect. According to the public data, although there are more charging compartments in the power exchange stations with the same power exchange capacity, the number of vehicles that can be exchanged for electricity is only slightly more or equal to that of the chassis (we think that the future evaluation of power exchange capacity can not only rely on the single angle of power exchange speed, because the power exchange capacity depends on the number of charging compartments in the station energy supply, From this point of view, the general modular sub-box power station has 120 cells at the same level, while the chassis power station has 28 cells. However, one car in the modular sub-box power station consumes 4 cells on average, so the power exchange capacity of 120 cells, that is, 30 cars at a time, is not much different from that of the whole pad chassis power station with 28 cells. Therefore, there is little or no difference between the two modes from the above three aspects, so there is no way to compare them only from these three points.

With the issuance of the document "Implementation Plan for Promoting the Updating and Upgrading of Key Consumer Goods and Smooth Resource Recycling (2019-2020)", on the basis of encouraging the development of power exchange mode, requirements are put forward for battery modularization and step utilization of batteries. Therefore, which mode can be compatible with more types of vehicles, better connect the front and rear ends of battery step utilization and better adapt to the future modular development of automobile manufacturing is the more important focus.

From the perspective of vehicle compatibility, the power exchange mode should not be a limited energy supplement scene in the end, but an open source energy supplement mode, because the most basic and basic construction purpose of the power exchange station is to be used as a public infrastructure to facilitate public travel, otherwise why do you enjoy subsidies? At present, Beiqi, Weilai and other car companies are leading the chassis power exchange, because the batteries of their respective car companies are opposite-sex batteries compared with other OEMs, the power exchange sites or batteries cannot be universal. However, Dongfeng, Universiade, Zotye and other enterprises adopt the idea of modular box-splitting power exchange based on standard box batteries, which makes the power exchange station shared among different car models, and the battery can be shared, which greatly improves the utilization ratio of the site and the battery. Therefore, from this perspective, it is obvious that modular box-splitting power exchange is more suitable for the current concept of "sharing economy" and is also an intensive use of social resources.

From the point of view of power battery recycling, the mainstream design ideas in the industry at present are as follows

Direct view of step utilization of power battery

From the point of view of echelon utilization, we must first reduce the transformation cost in the process of each degradation, otherwise it will be difficult to land. From the top-level design point of view, the standard of battery should be unified first, and then the battery with smaller relative weight and volume (because it can’t be directly used in section B and section C if it still stays in the direction of the overall special-shaped battery of most models at this stage). Only under these two preconditions can the whole life cycle development of battery be maximized, and the average use cost of power battery at the user’s end will be lower.

Therefore, from the perspective of battery recycling, it is obvious that the case-by-case power exchange built by the standard box system is more in line with the policy and national conditions. However, from the perspective of automobile enterprises, the whole chassis-type power exchange has less changes to the chassis of the whole vehicle body, and the technical level is relatively easier to realize; However, the modular box-changing technology requires higher requirements for body chassis modification and design cycle. However, it is very interesting that the number of car companies that accept the standard box-splitting power exchange system is far more than that of the chassis-type power exchange model (the total number of cars that are actually put in the box-splitting power exchange system is also more than that of the chassis-type power exchange system). It can be said that many car manufacturers are doing power exchange, and obviously many car companies do not want to play with tickets at this level, but stand higher and look farther.

07 written at the end

On June 5, 2016, China Tower established an energy company with a capital of 5 billion yuan to take the lead in entering the terminal market of power battery ladder utilization, which made it possible for standard box batteries used by modular box-changing electric vehicles and power-changing technology companies to be used in large-scale terminals (compared with special-shaped batteries). The integrity of power battery ladder utilization has been further improved, while the extension of battery ladder utilization industrial chain has further reduced the average use cost of power batteries, which will indirectly reduce the consumption cost of new energy vehicles. From the perspective of industrial chain, does it mean modularity?

We gave time to this problem, but for enterprises that insisted on changing electricity in the early stage, in June 2019, the wind started.

On September 12th, the new HARRIER and the new Harrier went on the market at the same time. Although it was only an annual modified model, the two cars had obvious innovations in product strength and configuration.

Let’s look at Rongfang first. The new car has launched nine models including fuel, smart electric hybrid twin-engine and smart plug-in twin-engine. Hybrid has become the absolute main force, and the official price range is 169,800-297,800 yuan. At the same time, various generous preferential policies have been introduced, which greatly reduced the actual car purchase threshold.

Rongfang is a very classic model, known as the originator of urban SUV, the core force of Toyota in the compact SUV market and the star player in the SUV market for a long time.

The new Rongfang overall style fashion movement uses a lot of bold and distinctive designs, which still has obvious visual impact even though it has been on the market for some time. The upgrade of this new car focuses on the internal and external details of the Fashion PLUS version, and the front grille, front and rear bumper guards, wheel eyebrows, and side and rear door trim strips have all been adjusted. Of course, these adjustments are more about tinkering with the old models and basically maintaining respect for the old models.

The new Rongfang interior design still maintains the family design style. The center of the cockpit is a large-size suspended central control panel, three circular steering wheels are easy to use, and the mechanical gear handle is also convenient to operate, while retaining a large number of physical buttons. The new model has been slightly upgraded in the interior material and color, such as the color and grain of the door panel, the door handle in the car has also been added with new decorative strips, and the details of the leather package such as the central armrest and the baffle handle have also been partially adjusted. Of course, these changes are relatively slight, and the overall taste is still familiar. The familiar formula will not be unfamiliar.

In terms of space, the length, width and height of the new Rongfang are 4600 (4610)/1855 (1865)/1680 (1685) mm respectively, and the wheelbase is 2690mm, which is basically the same as that of the old models. It is still positioned as a compact SUV, and the actual riding experience has not changed much.

In terms of power, the new Rongfang offers a wealth of choices. The fuel version of the 2.0L engine has a maximum power of 126 kW and a peak torque of 209 Nm. According to different configurations, the comprehensive power of the 2.5L dual-engine version is 160 kW and 163 kW respectively. The 2.5L plug-in hybrid version of the single motor version has a comprehensive power of 194 kW and a pure electric cruising range of 78 km. The dual-motor (four-wheel drive) version is 225 kilowatts, and the pure electric cruising range is 73 kilometers.

Lingfang is larger in size and higher in level than Rongfang, but its market influence and terminal sales are far less than Rongfang.

The new Lingfang is fashionable and avant-garde, and it seems to have a strong visual impact with Lexus temperament. It is known as Toyota’s "most beautiful SUV". The front face of the new car adopts an approximate X-shaped design, the huge blackened T-shaped air intake is very eye-catching, and the sharp headlights are connected by a chrome strip in the middle, which improves the integrity of the front face.

The profile of the new Lingfang emphasizes the dynamic sense, and an inclined waistline runs through the whole car, which brings a strong sense of dive. The chrome-plated strip of the slightly raised lower porthole makes the body expression richer.

As for the interior, the new Lingfang has adopted a family style similar to Rongfang’s, and the material and technology have maintained the basic level of Lingfang. Although it is slightly conservative compared with the new forces, it is more in line with driving habits in actual use.

In terms of space, the length, width and height of the new car are 4755/1855/1660mm and the wheelbase is 2690mm, which are basically the same as the current models, and the actual ride experience is exactly the same.

As an annual modified model, the biggest change of the new car is that it is equipped with a brand-new hybrid system, and provides a 2.0L naturally aspirated engine and a 2.5L power option. The 2.0L engine has a maximum power of 126 kW and a maximum torque of 206 Nm. The 2.5L hybrid vehicle has a combined power of 160 kW for two-wheel drive and 163 kW for four-wheel drive, matching the E-CVT continuously variable gearbox.

In the beautiful Xishuangbanna Prefecture of Yunnan, there is a young Chongqing native who manages a large banana plantation with an area of more than 3,000 mu alone. He is Cen, the general manager of Dongting Agricultural Development Co., Ltd. in Xishuangbanna, Yunnan Province, and the famous "banana king" born in 1980s.

Carrying 500 yuan into the world

"The world is so big, don’t walk around and see more, how do you know what career is best for you?" Cen was born in Hechuan rural area. After finishing high school there in 2006, he went to Foshan, Guangdong, alone with the only cash from 500 yuan, and started a dream-seeking journey.

In a small electrical appliance factory in Foshan, he found a job in product quality control, with a monthly salary less than that of 1000 yuan. Because of his hard work, Cen was promoted to department head one year later, and his monthly salary rose to 3,000 yuan. Working part-time is not easy, and overtime is a common occurrence, especially in the peak sales season, when Cen works more than 15 hours a day. With the passage of time, the idea of "starting your own business" became stronger and stronger in his heart. At the end of 2007, Cen resigned and returned to Chongqing.

2008 is a turning point for Cen. This year, he came to Xishuangbanna, Yunnan with his family to develop banana planting. "The land here is relatively wide, and bananas are suitable for planting here." Cen said that his relatives also planted bananas in Xishuangbanna at that time.

The barren hills turned into banana forests.

When he first arrived in Xishuangbanna, Cen did all kinds of odd jobs in his own 200-acre banana garden, weeding and fertilizing himself, and sunburn and sprained feet never happened less. A year later, watching the original barren hillside turn into a banana forest, and calculating that every input from 1 yuan will turn into the output from 2.5 yuan, Cen felt that all the previous efforts were worthwhile.

Cen attaches great importance to adopting the latest planting techniques, and at the same time, she is particularly hard-working, and she has to drill into the banana forest for inspection almost every day. It takes at least half a day to patrol the 200-acre banana garden. Slowly, Cen developed a pair of "critical eyes" and could see all kinds of pests and diseases at a glance. "Like heartworms, thistles, filariasis, etc., once they appear, they must be dealt with in time." Cen said.

At the beginning of 2010, Guangxi, Hainan and other major banana producing areas had bumper harvests, which made Yunnan bananas, which had not been sold in previous years, encounter the dilemma of "nobody cares". Looking at the bananas that had already hung in the ground, Cen was puzzled. "At that time, my head was big. Later, I remembered that a friend at home wholesaled bananas in Panxi Market in Chongqing, so I called him."

"You can take bananas to Panxi and sell them yourself." Cen was moved by a friend’s suggestion. He immediately rented a truck and personally transported more than 20 tons of bananas to Chongqing Panxi Fruit Wholesale Market, which was sold out in less than one day. Through this sale, Cen has also established contact with many merchants, and the products have opened up a market.

Get rich and never forget your hometown

Young Cen also has a strong interest in e-commerce platform. He is trying to make good use of the Internet, a brand-new sales channel, to be a "banana e-commerce" in the new era, and at the same time to build his own official website to fully promote his banana garden.

Cen said that when he was in a foreign land, he often missed home and all kinds of delicious food in his hometown: "Peach slices, meat slices and spicy hot pot in Hechuan always make his mouth water. Every time my family comes to Yunnan, I always want them to bring as many Chongqing specialties as possible … "

Today, enterprises in Cen are among the best in Xishuangbanna, with a planting area of more than 3,000 mu and an annual income of more than 30 million yuan. In April this year, Cen built a restaurant in the center of Hechuan District, his hometown, which can accommodate 180 guests at the same time. This restaurant has nearly 100 employees, more than 90% of whom are Hechuan locals. "I have been homesick for so many years, which is also a little contribution to Hechuan." Cen said.