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Use wechat to scan the QR code < / P > < p > to share with friends and circle of friends < / P > < p > source: January 26 < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E6%96%B0%E5%8D%8E%E6%AF%8F%E6%97%A5%E7%94%B5%E8%AE%AF "> Xinhua Daily Telegraph < / a >" Xinhua point of view < / P > < p > < / P > < p > Author: Xinhua Daily Telegraph commentators Sun Fei and Yin Peng < / P > < p > in recent years, < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E6%96%B0%E8%83%BD%E6%BA%90%E6%B1%BD%E8%BD%A6 "> the new energy vehicle industry is growing and becoming an important engine to promote economic growth. However, the frequent industry exaggeration, false publicity and safety accidents are worthy of great attention. < / P > < p > the latest case is the promotion of GAC EA's fast charging and super long endurance. Not long ago, GAC e'an published a poster saying that it < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%9F%B3%E5%A2%A8%E7%83%AF "> graphene < / a > based battery is about to be mass produced. The new power battery technology has the characteristics of" super fast charging + super long endurance + Super safety ". It can fill 80% of the battery in 8 minutes, has a endurance of 1000 km, and has strict safety test. Subsequently, GAC group's a shares rose by the limit, and H shares rose by nearly 30%. Affected by the news, the graphene plate of a shares ushered in a general rise. However, this "technological breakthrough" has been questioned by experts. "If someone says that his car can run 1000 kilometers and charge up in a few minutes, it's extremely safe and the cost is very low, you don't have to believe that it can't be achieved at the same time at present." On the 16th, China < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%94%B5%E5%8A%A8%E6%B1%BD%E8%BD%A6 "> electric vehicles < / a > Ouyang Minggao, vice chairman of the 100 people's Congress and academician of the Chinese Academy of Sciences, said at the forum of the 2021 China electric vehicle 100 people's Congress. < / P > < p > the call across the air caused widespread public concern, and then GAC group announced a response. The company's new generation power battery technology is divided into graphene based super fast charging battery and long-term silicon negative battery, which solve the pain points of "slow charging speed" and "short driving range" respectively. < / P > < p > in the next few days, the speculation was as fierce as a tiger, the investors who suffered losses felt "cheated", and the investors who benefited from the speculation said frankly that "bragging and not breaking the law". Behind all kinds of controversies, the "excessive publicity" and speculation in the new energy automobile industry are looming, and some bad trends are worth being vigilant. < / P > < p > as a representative industry of manufacturing transformation and upgrading, new energy vehicles have been widely concerned by the market, which plays an important role in promoting the high-quality development of China's manufacturing industry. In recent years, the automobile industry has ushered in new opportunities. The traditional automobile industry has accelerated into the development stage of electrification, networking, intelligence and sharing. < / P > < p > at the same time, many domestic new energy vehicle enterprises are under great pressure due to the difficulties in breaking through the technological bottleneck and the strong approach of foreign competitors. As the automobile industry is a heavy asset industry, some "new car building forces" are plagued by the capital chain. At the same time, the number and density of charging piles and other infrastructure construction still need to be improved. < / P > < p > behind this, there is not only the impulse of rapid development of the industry, but also the worry of industry pressure. Under various factors, the new energy automobile industry is becoming more and more "boastful". Long life, fast charging, low price Many enterprises are infatuated with gorgeous rhetoric and exaggerated propaganda, and the industry is in chaos frequently, and even some safety accidents happen from time to time, so the hidden danger is not small. < / P > < p > for example, in September and October last year, there were four spontaneous combustion incidents of electric vehicles. On the morning of January 20 this year, an explosion occurred in Qujing lintie Technology Co., Ltd., a joint venture between German nano and Ningde times, a new energy vehicle battery manufacturer, causing 12 injuries. < / P > < p > less "bragging" and more practical, the "flamboyant style" of new energy vehicles should stop. After years of development, some Chinese car companies have accumulated certain advantages in the field of battery, but compared with the traditional car companies in Europe and America, there is still a certain gap in vehicle technology, control system, interior decoration technology, etc. There is still a long way to go for China's automobile manufacturers to climb and leap. Looking up at the starry sky, they should be more down-to-earth.

2023-03-22 10:04:26