A handle vehicle control mode safety framework of an unmanned vehicle comprises a handle, a gateway, an automatic driving controller and a chassis, the gateway is arranged in the handle, the automatic driving controller and the chassis are installed on the unmanned vehicle, communication connection is established between the gateway and the automatic driving controller, and the gateway is connected with the automatic driving controller. The automatic driving controller is in communication connection with the chassis, and when a safety officer controls the unmanned vehicle through a handle, the safety officer can control the unmanned vehicle through the handle when the safety officer does not concentrate or mistakenly operate, such as vehicle sliding caused by non-operation after the handle is engaged in the N gear, and vehicle accidents possibly caused by continuous pressing of the maximum accelerator when the handle is engaged in the D gear or the R gear, the safety officer can control the unmanned vehicle through the handle. A 0 * 383 message, namely Autodriver = 0, can be issued through the gateway; handcontrol = 0 is sent to the chassis and the automatic driving controller, and the automatic driving controller is used for issuing braking deceleration to the chassis to brake the vehicle so as to avoid accidents.
一种无人驾驶车辆手柄控车模式安全架构,包括:手柄、网关、自动驾驶控制器、底盘,所述网关内置于所述手柄之内,所述自动驾驶控制器、底盘安装于无人驾驶车辆上,所述网关与自动驾驶控制器之间建立通信连接,所述自动驾驶控制器与底盘建立通信连接,当安全员在对无人驾驶车辆进行手柄控车时,出现注意力不集中或错误操作如手柄挂N挡后未操作导致的溜车、手柄挂D挡或R挡时的持续按最大油门后可能导致车辆发生事故的情况时,可以通过网关下发0x383报文‑Autodrive_en=0;Handcontrol=0给到底盘和自动驾驶控制器,利用自动驾驶控制器给底盘下发制动减速度来对车辆进行制动避免事故意外发生。
Handle vehicle control mode safety architecture of unmanned vehicle and control method
一种无人驾驶车辆手柄控车模式安全架构及控制方法
2023-04-07
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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