The invention relates to the technical field of pure electric commercial vehicles, and particularly discloses a control method of an electric trailer and the electric trailer, the control method of the electric trailer comprises a tractor and a trailer, a tractor EBS and a trailer VCU are both in communication connection with the tractor VCU, and the tractor EBS and the trailer EBS are in communication connection. According to the control method of the electric trailer, cooperative control is conducted through the tractor EBS, the trailer VCU, the tractor VCU and the trailer EBS, then the total braking torque is effectively distributed, the braking effect of the electric trailer can be brought into full play, meanwhile, the endurance level of the electric trailer can also be brought into full play, and the service life of the electric trailer is prolonged. The problem that in the prior art, cooperative control of the electric trailer in the braking state is not achieved is effectively solved.
本发明涉及纯电动商用车技术领域,具体公开了一种电动挂车的控制方法及电动挂车,该电动挂车的控制方法包括:牵引车和挂车,牵引车EBS、挂车VCU均与牵引车VCU通讯连接,牵引车EBS和挂车EBS通讯连接。本发明提供的电动挂车的控制方法,通过牵引车EBS、挂车VCU、牵引车VCU、挂车EBS进行协同控制,进而对总制动力矩进行有效分配,能够充分发挥电动挂车的制动效果,同时也可以使电动挂车的续航水平得到充分发挥,有效解决了现有技术中不具备电动挂车在制动状态下协同控制的问题。
Control method of electric trailer and electric trailer
一种电动挂车的控制方法及电动挂车
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Power supply circuit of electric trailer and electric trailer
European Patent Office | 2024
|SAE Technical Papers | 1973
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