Energy Regeneration System for Hybrid Electric Vehicle Based on CAN Bus

摘要

It has a strong request to real-time communication and sharing the information between each subsystem of hybrid electric vehicle (HEV). The mainstream of constructing network of hybrid electric vehicle applies the CAN Bus system. It follows the standard SAE J1939 protocol, uses the characteristics of the motor and inverter. In order to achieving superior braking, the total braking moment is divided into energy regeneration braking, mechanical breaking and ABS breaking, according to the actual situation, which are divided into different proportion. Finally, in the road test on the actual data collection, verification of the hybrid electric vehicle CAN bus control network hardware and software modules designed with the academic value and practical application.