Development and demonstration of key technology of new energy vehicle for Winter Olympic Games environment

面向国家冬奥会重大需求，北京理工大学、清华大学、北汽集团共同突破了动力电池在低温环境下集成应用、高效低温增焓冷暖空调、高寒环境下高功率燃料电池系统、自动驾驶与自动充电协同控制、低温环境下整车系统集成及控制等关键技术，研制了面向冬奥示范应用的纯电动乘用车、智能纯电动中型客车、燃料电池大客车和纯电动大客车。

Adapt to the need of the national Winter Olympic Games major, Beijing institute of technology, tsinghua university, Beijing automotive group common broke a series of key technologies such as the power battery integrated application in low temperature environment,high efficiency air conditioning, high power fuel cell system under cold environment, automatic drive and automatic charge control, system integration and control under low temperature environment. Pure electric passenger car,intelligent electric medium passenger car, fuel cell bus and electric bus for winter Olympics are developed.