摘要
针对增程式电动汽车控制策略解析的需要,提出了一套基于CAN总线分析的整车控制策略研究方法,该方法包含了数据采集系统搭建、典型工况设计、CAN总线协议破解和整车控制策略解析的全过程。将所提出方法应用于某先进增程式电动汽车的整车控制策略解析中,解析了该车的增程器控制策略、发动机起/停控制逻辑和工作模式切换控制策略,表明了该方法的有效性。
In order to meet the need of studying the control strategies for range extended electric vehicle, an analysis method of control strategies based on CAN bus analysis was presented, which included data acquision system decoding,typical driving condition design, the total process of CAN bus protocol extraction and vehicle control strategy analysis. This method was applied to an range extended electric vehicle to analyze control strategy of range extender, engine start-stop control logic and mode change, indicating validity of this method.
出处
《汽车技术》
北大核心
2016年第12期20-24,30,共6页
Automobile Technology
关键词
程式电动汽车
转鼓试验
CAN总线
控制策略
Range extended electric vehicle
Chassis dynamometer Test
CAN bus
Control strategy
