The invention relates to the technical field of automobile door opening early warning, and provides an intelligent driving domain control fused door opening early warning method and device and an automobile. The method comprises the following steps: when a micro-control unit is powered on and awakened to start working, receiving a first target alarm signal sent by a radar, and forwarding the first target alarm signal to a domain controller; after the on-chip system connected with the multi-view camera is powered on and started, radar target detection data are obtained from the micro-control unit, an image collected by the multi-view camera is recognized, image target detection data are obtained, a second target alarm signal is determined according to the radar target detection data and the image target detection data, and the second target alarm signal is sent to the micro-control unit. A second target alarm signal is periodically sent to the micro-control unit; according to the invention, target fusion is carried out through the radar and the camera, so that the tracking alarm of the door opening early warning function on special-shaped targets and general targets is expanded, and the usability of the door opening early warning function is improved.

    本申请涉及汽车开门预警技术领域,提供了一种智驾域控融合的开门预警方法、装置和汽车。该方法包括:当微控制单元上电唤醒开始工作时,接收雷达发送的第一目标报警信号,并转发给域控制器;在连接多视角摄像头的片上系统上电并启动完成后,从微控制单元获取雷达目标检测数据,并对多视角摄像头采集的图像进行识别,得到图像目标检测数据,再根据雷达目标检测数据和图像目标检测数据,确定第二目标报警信号,并向微控制单元周期发送第二目标报警信号;使微控制单元向域控制器播发第二目标报警信号来实现开门预警功能,本申请通过雷达和摄像头进行目标融合来扩大了开门预警功能对异形目标和通用目标的跟踪报警,提升了开门预警功能的可用性。


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    Titel :

    Intelligent driving domain control fused door opening early warning method and device and automobile


    Weitere Titelangaben:

    一种智驾域控融合的开门预警方法、装置和汽车


    Beteiligte:
    LI BINGTAO (Autor:in) / HE YI (Autor:in) / SU XINGYI (Autor:in)

    Erscheinungsdatum :

    10.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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