In recent years, the automobile industry has developed more and more rapidly, both at home and abroad. Cars are becoming more and more popular and have reached a level where they are necessary for daily life. Especially the recently launched and relatively popular electric cars can reflect the rapid technological innovation. But correspondingly, automobile-related industries have been making slow progress. Especially in terms of automobile energy, there have always been conflicts with the surrounding environment, urban planning and other aspects. Therefore, the development of the automobile industry is facing the problem of energy transformation, so electric vehicles emerged as expected. The idea and start of human development and use of electric vehicles was very early. 100 years ago, the number of electric vehicles in the world reached tens of thousands. However, due to the difficulty in reducing the cost of electric vehicles, their cost performance cannot be accepted by the market. Therefore, in Development has been slow over the past nearly 100 years. In recent years, due to global warming, increased pressure on energy conservation and environmental protection, many countries in the world have increased their emphasis on the research and development and use of electric vehicle technology. In the past few years, electric vehicles have made remarkable achievements in technological progress and sales. An impressive achievement. The United States has always attached great importance to the development of electric vehicles, but it chose hybrid vehicles first, and then promoted pure electric vehicles. It implemented a steady and steady strategy in terms of strategy, so there was no particularly big breakthrough in electric vehicles. However, However, it has grasped the main focus of electric vehicles and continued to make progress in battery technology. In China, it directly promotes transformation and upgrading, realizes the progress of the automobile industry by optimizing the industrial structure, directly promotes the research and development of new energy vehicles, and has positive interactions with industries, so that the entire industrial chain can transform and progress simultaneously. In short, in the current period when the development of new energy vehicles is in full swing, it is necessary to establish a national innovation system for the automotive industry. The future focus of the automotive industry will be on the research and development and innovation of automotive power batteries and energy storage technologies.

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