The invention provides a folding angle detection method and device applied to a vehicle and the vehicle, and can be applied to the field of vehicle detection and control. On one hand, the camera which is low in cost and is not influenced by factors such as metal filings and dust is arranged on the tractor, the cost can be reduced, and the application range is wide. On the other hand, the same target position on the trailer is visually detected, and the folding angle of the vehicle can be accurately obtained by combining the angle change of the same target position relative to the preset position on the tractor when the folding angle is 0 degree and in the actual operation process of the vehicle; therefore, the vehicle control accuracy under the conditions of lane changing, turning and the like of the vehicle can be improved.

    本申请提供一种应用于车辆的折叠角检测方法、装置及车辆,可应用于车辆检测与控制领域。其中,一方面,在牵引车上部署成本低且不受金属屑、灰尘等因素的影响的摄像头,可以降低成本且适用范围广。另一方面,本申请中基于视觉检测挂车上的同一目标位置,结合该同一目标位置在折叠角为0°时,以及车辆实际运行过程中,相对于牵引车上的预设位置的角度变化,可以准确得到车辆的折叠角,据此可以提高车辆在变道、转弯等情况下的车辆控制准确性。


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    Title :

    Folding angle detection method and device applied to vehicle and vehicle


    Additional title:

    应用于车辆的折叠角检测方法、装置及车辆


    Contributors:
    ZHOU JIANWU (author) / LI BING (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / 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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