The invention discloses a remote takeover method for an autonomous vehicle. The method comprises the following steps: uploading environment information and state information of the vehicle to a server in real time; and when a remote takeover command from the server is received, calculating the network state load of the vehicle at the current moment, predicting the network state load at the next moment according to a pre-trained network state prediction model, and if the network state loads at the current moment and the next moment both meet preset conditions, sending a remote takeover command to the server. If yes, determining that the current network state meets the network requirement of remote takeover; judging whether the current vehicle state information meets a preset state requirement of remote takeover or not; and when the vehicle meets the network requirement and the state requirement of remote takeover at the same time, the remote takeover command is received, and the vehicle is switched to a remote driving mode. The invention further discloses a corresponding device and system and a storage medium. According to the invention, the reliability and safety redundancy of the remote takeover process can be improved.

    本发明公开一种自动驾驶车辆的远程接管方法,其包括步骤:实时向服务端上传本车辆的环境信息和状态信息;在接收到来自服务端的远程接管命令时,计算本车辆当前时刻的网络状态负载,以及根据预先训练好的网络状态预测模型预测下一时刻网络状态负载,如果所述当前时刻及下一时刻的网络状态负载均符合预定条件,则确定当前的网络状态符合远程接管的网络要求;判断当前的车辆状态信息是否符合预设置的远程接管的状态要求;在本车辆同时符合远程接管的网络要求和状态要求时,接受所述远程接管命令,将本车辆切换至远程驾驶模式。本发明还公开了相应的装置、系统及存储介质。实施本发明,可以提高远程接管过程的可靠性和安全冗余性。


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    Titel :

    Remote takeover method, device and system for autonomous vehicle and storage medium


    Weitere Titelangaben:

    自动驾驶车辆的远程接管方法、装置、系统及存储介质


    Beteiligte:
    ZHANG QINGFENG (Autor:in) / WANG MINGMING (Autor:in) / ZHANG ZHIDE (Autor:in) / MIAO CHENGSHENG (Autor:in)

    Erscheinungsdatum :

    27.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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