An L3-level automatic driving system comprises a series of sensors, a domain controller, a high-precision positioning module, an execution module, a display module and setting module, an intelligent central gateway and a V-BOX module, wherein the sensors, the domain controller, the high-precision positioning module, the execution module, the display module and the setting module are arranged around a vehicle and in a cab. The execution module comprises an electronic power-assisted steering system, a vehicle body electronic stabilization system, an engine management system and a gearbox control unit; a high-precision map is stored in a memory of the high-precision positioning module; the domain controller is connected with the chassis CAN through a CAN FD and is connected with the high-precision positioning module through a CAN FD; the domain controller is connected with the intelligent central gateway through the Ethernet, and the intelligent central gateway is connected with the V-BOX and the display module through the Ethernet; the domain controller receives target information of the radar, original image information of the camera and high-precision map information of the high-precision positioning module, and sends acceleration and deceleration requests and steering requests to the vehicle execution module in combination with current information of the vehicle so as to control automatic driving of the vehicle.
一种L3级自动驾驶系统,包括:布置于车辆周围和驾驶舱内的一系列传感器、域控制器、高精定位模块、执行模块、显示模块&设置模块以及智能中央网关和V‑BOX模块;所述执行模块包括电子助力转向系统、车身电子稳定系统、发动机管理系统、变速箱控制单元;高精定位模块存储器中存放高精度地图;所述域控制器通过一路CAN FD与底盘CAN连接,通过一路CAN FD与高精定位模块连接;域控制器通过以太网与智能中央网关连接,智能中央网关通过以太网分别与V‑BOX和显示模块连接;域控制器通过接收雷达的目标信息、摄像头的原始图像信息、高精定位模块的高精度地图信息,并结合车辆当前信息,向车辆执行模块发送加减速请求以及转向请求,控制车辆自动驾驶。
L3-level automatic driving system
一种L3级自动驾驶系统
2021-11-26
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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