The invention provides a driving assistance apparatus and an adjusting method thereof. The purpose of the present invention is to accurately acquire the position of an object in a predetermined detection region with respect to a vehicle by means of a sensor device provided in a vehicle driving assistance apparatus. As a result, it is necessary to perform an adjustment operation when the sensor device is attached to a vehicle body, but it is possible for a worker to accurately position a target (reference target) used in the adjustment operation at a predetermined position, which may cause a burden to be increased. As an adjustment operation, a correction angle, which is an angle formed by an axis indicating the direction of the detection region with respect to the vehicle and a vehicle reference axis, is acquired on the basis of the position (sensor detection position) of the target with respect to the sensor device acquired by the sensor device and the position (vehicle relative position) of the target with respect to the vehicle. Then, the relative position of the vehicle is acquired based on the sensor detection position and the correction angle.

    本发明提供一种驾驶辅助装置以及该驾驶辅助装置的调节方法。为了使车辆的驾驶辅助装置所具备的传感器装置高精度地取得处于预定的检测区域内的物标相对于车辆的位置,从而需要在该传感器装置被安装在车身上时实施调节作业,但是对于工作人员而言,将调节作业中所使用的标靶(基准物标)准确地设置在预定位置上有可能会使负担变大。作为调节作业,基于由传感器装置所取得的相对于传感器装置的物标的位置(传感器检测位置)、和该物标相对于车辆的位置(车辆相对位置),而取得表示检测区域相对于车辆的方向的轴与车辆基准轴所成的角、即补正角度。然后,基于传感器检测位置和补正角度而取得车辆相对位置。


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    Titel :

    Driving assistance apparatus and adjusting method thereof


    Weitere Titelangaben:

    驾驶辅助装置以及该驾驶辅助装置的调节方法


    Beteiligte:

    Erscheinungsdatum :

    27.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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