The invention discloses a drive-by-wire chassis system, a control method thereof and a control method of chassis assemblies. The drive-by-wire chassis system comprises a chassis domain control system and a plurality of chassis assemblies. The chassis domain control system is used for acquiring position information of the chassis assembly and determining the chassis position of the chassis assembly in the chassis; vehicle body state information of the chassis assembly is obtained, and whether the chassis assembly can execute the control instruction is judged; the chassis assembly comprises a wheel control system and a wheel operating system; the wheel control system is used for sending position information and vehicle body state information to the chassis domain control system; and controlling the wheel operating system to work under the triggering of the control instruction or the safety control instruction. Due to the fact that the chassis assembly is provided with the independent wheel control system, after the chassis assembly is connected with the chassis system, the chassis assembly can communicate with the chassis domain control system through control instructions and transmit chassis assembly position information and vehicle body state information, and the plug-and-play effect of the chassis assembly on the chassis system is achieved.
一种线控底盘系统及其控制方法、底盘组件的控制方法,线控底盘系统包括底盘域控制系统以及多个底盘组件。底盘域控制系统用于获取底盘组件的位置信息,确定底盘组件在底盘中的底盘位置;获取底盘组件的车身状态信息,判断底盘组件是否可以执行控制指令;底盘组件包括轮控制系统以及轮操作系统;轮控制系统用于向底盘域控制系统发送位置信息以及车身状态信息;在控制指令或安全控制指令的触发下,控制轮操作系统工作。由于底盘组件具有独立的轮控制系统,在与底盘系统连接后,可以通过与底盘域控制系统进行控制指令的通信,以及底盘组件位置信息以及车身状态信息的传输,以实现底盘组件在底盘系统上即插即用的效果。
Drive-by-wire chassis system, control method of drive-by-wire chassis system and control method of chassis assembly
一种线控底盘系统及其控制方法、底盘组件的控制方法
2022-07-22
Patent
Electronic Resource
Chinese
Intelligent automobile drive-by-wire chassis control system
European Patent Office | 2023
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