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

面向國家冬奧會重大需求，北京理工大學、清華大學、北汽集團共同突破了動力電池在低溫環境下集成應用、高效低溫增焓冷暖空調、高寒環境下高功率燃料電池系統、自動駕駛與自動充電協同控制、低溫環境下整車系統集成及控制等關鍵技術，研制了面向冬奧示范應用的純電動乘用車、智能純電動中型客車、燃料電池大客車和純電動大客車。

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.