Research Status of New Energy Vehicle Chassis Abroad

The research status of new energy vehicle chassis abroad is very good. Analysis of chassis layout technology of foreign new energy vehicles: As a world-famous electric vehicle and energy enterprise, Tesla fully integrates the TI concept into the whole vehicle development and manufacturing process, and has accumulated a number of patents and technologies in the field of new energy vehicles. With the good development of new energy vehicles, it has a great influence in the world. Through the analysis of the overall structure of TeslaModelS chassis, the corresponding protection facilities are laid in the middle of the chassis, the core purpose of which is to ensure the safety of the battery. High-strength steel is laid in front of and behind the chassis to protect the battery strongly. At the same time, in order to realize the lightweight of the chassis, aluminum alloy is the main chassis material. The chassis itself has a certain space of collapse zone, which can maximize the impact and vibration absorption function from the essential level and further improve the anti-collision performance of the whole vehicle itself.