The invention provides an automotive electronic and electrical architecture, a control method and a vehicle. The automotive electronic and electrical architecture comprises a central computing unit, a main area controller, at least one redundant area controller, a sensing unit and a control unit, the main area controller and the at least one redundant area controller are annularly connected; the central computing unit comprises a main chip and a redundant chip; the main chip and the redundant chip are respectively and jointly connected with the sensing unit; the main chip is connected with the main area controller and is used for sending a control instruction to the main area controller based on the data of the sensing unit; the redundant chip is connected with the redundant area controller and is used for sending a control instruction to the redundant area controller based on the data of the sensing unit after the link where the main area controller is located fails; the control unit is connected with the main area controller and the redundant area controller and used for controlling the running state of the vehicle based on the control instruction. The two decision-making systems operate respectively, so that the complexity of the architecture system is reduced, and the safety of advanced intelligent driving is improved at the same time.
本发明提供了一种汽车电子电气架构、控制方法及车辆,包括:中央计算单元,主区域控制器、至少一个冗余区域控制器、传感单元和控制单元;主区域控制器、至少一个冗余区域控制器呈环状连接;中央计算单元包括主芯片和冗余芯片;主芯片和冗余芯片分别共同连接传感单元;主芯片与主区域控制器连接,用于基于传感单元的数据向主区域控制器发送控制指令;冗余芯片与冗余区域控制器连接,用于在主区域控制器所在链路失效后,基于传感单元的数据向冗余区域控制器发送控制指令;控制单元与所述主区域控制器和冗余区域控制器分别连接,用于基于控制指令控制车辆的行驶状态。两套决策系统各自运行,降低了架构系统的复杂度,同时提升了高级智驾的安全性。
Automotive electronic and electrical architecture, control method and vehicle
汽车电子电气架构、控制方法及车辆
2024-02-02
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 |
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