The invention discloses a vehicle door opening early warning method. The method comprises steps of a camera being installed on a vehicle body column of a vehicle; monitoring the state of a vehicle door, receiving a signal for opening the vehicle door, and starting a camera to collect images around the vehicle door; identifying the acquired vehicle door surrounding image by using a deep learning algorithm, judging whether pedestrians and other vehicles exist in the vehicle door surrounding image or not, and judging that the vehicle door surrounding image is safe if the pedestrians and other vehicles do not exist in the vehicle door surrounding image; if the pedestrian or other vehicles exist, the distance between the pedestrian and the vehicle being calculated, if yes, that the vehicle is safe being judged, and if not,that the vehicle is dangerous being judged; if it is judged that the danger exists, a vehicle-mounted system being started to give an alarm, and a driver being reminded that the danger exists. The method is advantaged in that early warning before vehicle door opening can be achieved, the automatic control function is added, the early warning strength is enhanced, and vehicle door opening safety is improved.

    本发明公开了一种车门开启预警的方法,包括:将摄像头安装在车辆的车身柱上;监测车辆车门状态,接收获得开启车门的信号并启动摄像头采集车门周围的图像;利用深度学习算法对采集的车门周围图像进行识别,判断车门周围图像中是否有行人和其他车辆,若判断车门周围图像中没有行人和其他车辆则判断为安全;若判断存在行人或者其他车辆,则计算行人与本车辆的距离,若大于设则判断为安全,若小于等于则判断为危险;若判断存在危险的情况则启动车载系统进行报警,提示驾驶员存在危险。本发明可实现车门开启前的预警,增加自动化控制功能,加强预警的力度,提高车门开启的安全性。


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    Title :

    Vehicle door opening early warning method


    Additional title:

    一种车门开启预警的方法


    Contributors:
    ZHU DONGWEI (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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