The invention discloses an automatic driving control method at an intersection. The method comprises the following steps: receiving vehicle information sent by a vehicle; according to the vehicle information, generating and feeding back first prompt information under the condition that the vehicle is a first distance away from a signal lamp to enable the vehicle to execute corresponding actions according to the first prompt information; under the condition that the vehicle is a second distance away from the signal lamp, receiving state information generated by the vehicle; according to the state information, sending a corresponding control signal to the vehicle to enable the vehicle to execute corresponding actions under the condition that the vehicle does not meet a set requirement; whenthe vehicle is a third distance away from the signal lamp, receiving request information sent by the vehicle; and feeding back third prompt information to the vehicle according to the request information to enable the vehicle to pass through the intersection when judging that the information content in the third prompt information is consistent with corresponding data detected by the vehicle. Actual vehicle driving conditions are reported in real time, the vehicle state is adjusted in time when the vehicle reaches the set position, so that the vehicle driving accuracy is greatly improved.

    本发明公开了交叉路口自动驾驶控制方法,包括如下步骤:接收车辆发送的车辆信息;根据车辆信息并当车辆距离信号灯第一距离时,生成并反馈第一提示信息,以使车辆根据第一提示信息执行相应动作;当车辆距离信号灯第二距离时,接收来自车辆生成的状态信息;根据所述状态信息,当判断到车辆不符合设定需求时,发送相应的控制信号至车辆以使车辆执行相应动作;当车辆距离信号灯第三距离时,接收车辆发送的请求信息;根据请求信息反馈第三提示信息至车辆,以使车辆判断到第三提示信息中的信息内容与车辆所检测的对应数据一致时驶过交叉路口。本发明对车辆行驶状况实时上报实际以及当车辆到达设定位置及时调整车辆状态,车辆行驶准确度大大提高。


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    Title :

    Automatic driving control method at intersection


    Additional title:

    交叉路口自动驾驶控制方法


    Contributors:
    LAI ZHILIN (author) / LI LIANGYUAN (author) / LI RUI (author)

    Publication date :

    2020-05-12


    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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