基于MPC555高性能32位单片机的混合动力汽车工况控制研究

Study on Operating Mode Control of Hybrid Electric Vehicle Based on the High Performance32-Bit SCM MPC555

介绍了基于MPC555的混合动力汽车动力总成控制系统的组成,阐述了其底层驱动模块、状态转换判断模块、电机驱动模块、内燃机单独驱动模块、内燃机与电机联和驱动模块、串联驱动模块、制动能量回收模块等的功能。试验表明,该控制系统可以实现混合动力汽车运行工况控制。

Constitution of the powertrain control system of the MPC555-based HEV is introduced.Functions of the basic drive module,the state switching judgment module,the electric motor drive module,the IC engine single drive mod ule,the IC engine and electric motor compound drive module,the tandem drive module,brake energy recovery module,etc.are introduced.It is shown by tests that the control system accomplishes driving mode control of HEV.