The invention belongs to the technical field of power traction, and particularly relates to a vehicle matching method and system considering heavy traction and electric drive dual power, and the method comprises the steps: obtaining the driving state information of a traction vehicle; according to the obtained driving state information, power variable parameters of the electric drive trailer and the speed and slip rate of the traction vehicle are obtained; calculating the speed of the electrically driven trailer based on the obtained speed of the traction vehicle and the driving state information; according to the obtained traction vehicle speed and the electric drive trailer speed, the slip rate of the electric drive trailer is calculated; and comparing the obtained slip rate of the traction vehicle with the slip rate of the electric drive trailer, and performing torque slip film dynamic compensation coordination control on the traction vehicle and the electric drive trailer to complete vehicle matching considering heavy traction and electric drive dual power.
本发明属于动力牵引技术领域,具体涉及一种考虑重型牵引与电驱双动力的车辆匹配方法及系统,包括:获取牵引车辆的驾驶状态信息;根据所获取的驾驶状态信息,得到电驱动挂车的动力变量参数以及牵引车辆的速度和滑移率;基于所得到的牵引车辆的速度和驾驶状态信息,计算电驱动挂车速度;根据所得到的牵引车辆速度和电驱动挂车速度,计算电驱动挂车滑移率;比较所得到的牵引车辆滑移率和电驱动挂车滑移率,进行牵引车辆和电驱动挂车的扭矩滑膜动态补偿协调控制,完成考虑重型牵引与电驱双动力的车辆匹配。
Vehicle matching method and system considering heavy traction and electric drive dual power
一种考虑重型牵引与电驱双动力的车辆匹配方法及系统
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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