Aichi Automobile belongs to Aichi Automobile Co., Ltd., which is an intelligent electric vehicle company that drives the evolution of the automobile industry. It has two new energy product platforms, namely MAS platform and GES platform. Among them, the MAS platform supports multi-type spectrum development in the same architecture, covering three levels of A, A+ and B, and the wheelbase can be flexibly changed between 2600mm and 3000 mm Take 202 1 Aichi U5SE as an example: it is a medium-sized SUV launched by Aichi Automobile, with the length, width and height of 4680mm, 1865mm and/kl respectively.