The invention discloses an L2 + level automatic driving domain controller, a vehicle positioning method and an automatic parking method, and relates to a controller which comprises a control mainboard. A plurality of connectors, a central processing unit MCU, a 4G/5G module, a Bluetooth module, an IMU attitude sensor module, a serializer, a deserializer, an Ethernet switch, a CAN transceiver, a sensor hardware circuit, a plurality of image processor integrated SOC and a thermal management control system are integrated on the control mainboard. Meanwhile, an ultrasonic radar controller and a camera ISP module are integrated into a domain controller; mapping and positioning are realized by using visual SLAM on a domain controller, so that an AVP function is realized; the number of vehicle parts is effectively reduced, multiple functions are added, and the production and after-sale cost of the whole vehicle is effectively reduced; the cohesion degree is improved, and the coupling degree is reduced; the heat dissipation requirement of the ADAS domain controller can be met, and a guarantee is provided for normal use of the automatic driving automobile domain controller.

    本发明公开了一种L2+级别自动驾驶域控制器、车辆定位的方法及自动泊车方法,涉及一种控制器,控制器包括一控制主板,所述控制主板上集成有多种连接器、中央处理器MCU、4G/5G模组、蓝牙模组、IMU姿态传感器模组、串行器、解串器、以太网交换机、CAN收发器、传感器硬件电路、多个集成图像处理器的SOC、热管理控制系统;同时将超声波雷达控制器和摄像头ISP模组集成到域控制器中;通过在域控制器上使用视觉SLAM实现建图及定位,从而实现AVP功能;本发明有效减少车辆零部件数量,增加多种功能,有效降低整车生产与售后的成本;提高内聚程度,降低耦合程度;能够满足ADAS域控制器的散热需求,为自动驾驶汽车域控制器正常使用提供保障。


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    Title :

    L2 + level automatic driving domain controller, vehicle positioning method and automatic parking method


    Additional title:

    一种L2+级别自动驾驶域控制器、车辆定位的方法及自动泊车方法


    Contributors:
    JIANG LIWEI (author) / DAI XINGMIN (author) / CHAI CHENG (author) / WU YONG (author) / TAN SHENGHUI (author) / WANG DONG (author) / GU TAOTAO (author) / YANG HUA (author) / LIU HENG (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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