The invention discloses a method and device for avoiding a vehicle turning risk, the method is applied to a device for avoiding the vehicle turning risk, the device is provided with an image acquisition device, and the method comprises the following steps: obtaining real-time position information and corresponding time information of a first vehicle; inputting the real-time position information and the time information into a pedestrian volume estimation model to obtain real-time pedestrian volume information; obtaining angle information of the first curve according to the image acquisition device; and judging whether the angle information of the first curve is within a preset angle threshold value or not, if the angle information of the first curve is within the preset angle threshold value, inputting the real-time pedestrian flow information and the angle information into a vehicle speed control model, obtaining first vehicle speed information of the first vehicle, and reminding the first vehicle to drive according to the first vehicle speed information. The technical problems that in the prior art, when a vehicle turns, due to the fact that a driver cannot accurately master the angle of a curve, the turning speed is too high, safety risks are increased, and even traffic accidents are caused are solved.

    本发明公开了一种避免车辆转弯风险的方法和装置,所述方法应用于一避免车辆转弯风险的装置,其具有一图像采集装置,所述方法包括:获得第一车辆的实时位置信息及对应的时间信息;将实时位置信息和时间信息输入人流量估计模型,获得实时人流量信息;根据图像采集装置获得第一弯道的角度信息;判断第一弯道的角度信息是否在预定角度阈值之内:如果第一弯道的角度信息在预定角度阈值之内,将实时人流量信息和角度信息输入车速控制模型中,获得第一车辆的第一车速信息,并提醒第一车辆按照第一车速信息行驶。解决了现有技术中当车辆在转弯时,由于驾驶员对弯道角度把握不准,从而造成转弯车速过大,增加安全风险,甚至导致交通事故发生的技术问题。


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    Title :

    Method and device for avoiding vehicle turning risk


    Additional title:

    一种避免车辆转弯风险的方法和装置


    Contributors:
    ZHANG MEIFU (author) / TAN SHUAI (author)

    Publication date :

    2021-04-23


    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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