【摘要】 针对纯电动汽车动力系统结构,定义了基于CAN通讯的整车控制网络。以整车安全性为主要参考量,研究设计了电动汽车上电控制策略和下电控制策略。基于MotoTron快速开发平台,使用Simulink/Stateflow进行策略开发,通过MotoHawk建立产品级ECU与控制策略之间的连接。结果表明:此上下电控制策略提高了纯电动汽车的系统效率和安全性,是一种合理有效的能量优化策略。更多还原

【Abstract】 For the electric vehicle power system structure and vehicle safety and economic considerations,vehicle control network based on CAN bus communication was defined;vehicle power up and power down control strategy was designed.based on MotoTron rapid development platform,The strategy applied the Simulink/Stateflow for strategy development;it showed that this control strategy is a kind of rational energy optimization strategy,which can improve the efficiency and safety of the pure electric vehicle system.更多还原