The invention discloses an auxiliary braking method for remote control parking. The method comprises the steps that a remote control automatic parking system is started; the parking system sends out acommand for executing braking; the parking system judges whether an EPB executes the command or not; if so, the process enters the last step; if not, the process enters the next step; the EGS controls a TCU to enter a P gear, and an RPA control unit controls the EPB to be started; the PEPS controls the engine to shut down; and the vehicle achieves braking and parking. By the adoption of the technical scheme, a deceleration stopping method of the vehicle is provided under the condition that the active braking function of remote control parking fails, and the life and property safety of peoplearound the vehicle is guaranteed; and the original hardware architecture of the vehicle is ensured to be unchanged to the greatest extent, only related controller functions are added, the problems caused by structural change are reduced, and the cost is reduced.
本发明公开了一种遥控泊车的辅助制动方法,其过程是:遥控自动泊车系统开启;泊车系统发出执行制动的命令;泊车系统判断EPB是否执行命令;如果是,则进入最后步骤;如果否,则进入下一步骤;EGS控制TCU进入P挡,RPA控制单元控制EPB开启;PEPS控制发动机熄火;车辆实现制动停车。采用上述技术方案,在遥控泊车的主动制动功能失效的情况下提供了车辆的减速停止方法,保证了车辆周围人员的生命财产安全;最大程度地保证了车辆原本的硬件架构不变,只增加了相关控制器功能,减少了结构变化带来的问题,并降低成本。
Auxiliary braking method for remote control parking
一种遥控泊车的辅助制动方法
2020-04-10
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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