Research and Prospect on Electronic Key Control Technology of Diesel Engine for Heavy Transport Vehicle

The electronic control system of heavy-duty, high-power diesel engine used in heavy transport vehicle is studied, and domestic and foreign current development status of the diesel is summarized, and the key technologies as electronic speed control system, high pressure common rail system, exhaust gas recirculation system, electronic throttle control system, power matching of cooling system and etc, the developing trends of diesel engine used in heavy transport vehicle are summarized as well. It is expected the article will be useful to the study of China independent intellectual property of diesel engine used in heavy transport vehicle.