The invention provides a vehicle electronic architecture for supporting a software-defined automobile and a working method thereof, and the vehicle electronic architecture comprises a central computing platform which is in communication connection with a first area controller through an Ethernet and a CAN bus. The first area controller is in communication connection with the second area controller, the third area controller and the vehicle-mounted diagnosis module through the Ethernet and a CAN bus. S1, automatic driving planning; s2, carrying out regional action analysis; the central computing platform, the intelligent driving domain controller and the intelligent cabin domain controller are used as a computing power core, a plurality of area controllers are used for signal acquisition and execution driving, the computing power core and the area controllers are connected in a dual-communication mode through a vehicle-mounted Ethernet and a CAN, and software is compatible to define automobile requirements and function safety.
本发明提供支撑软件定义汽车的车辆电子架构及其工作方法,包括中央计算平台,所述中央计算平台通过以太网和CAN总线通讯连接第一区域控制器,第一区域控制器通过以太网和CAN总线通讯连接第二区域控制器、第三区域控制器、车载诊断模块。S1、自动驾驶规划;S2、区域动作解析;S3、智能驾驶:本发明以中央计算平台、智能驾驶域控和智能座舱域控为算力核心,以多个区域控制器为信号采集和执行驱动,算力核心和区域控制器之间均通过车载以太网和CAN进行双通讯方式连接,兼容软件定义汽车需求和功能安全。
Vehicle electronic architecture supporting software-defined automobiles and method of operation thereof
支撑软件定义汽车的车辆电子架构及其工作方法
2022-11-11
Patent
Elektronische Ressource
Chinesisch
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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