Since the new semester, Associate Professor Hu Donghai and his team, together with Professor Yi Fengyan of Shandong Jiaotong University and Associate Professor Li Jianwei of Beijing Institute of Technology, published "Enhancing Heat Dissipation to" in Energy Conversion and Management (IF=9.7) Efficiency of two-stage electric air Compressor for Fuel cell Vehicle [J] Temperature for the PEMFC and its Tracking Control for Energy Saving in Vehicle Applications, From the perspective of air supply system and integrated thermal management system, the paper seeks to improve the efficiency of fuel cell vehicles.