An ultrasonic sensor module for detecting and reporting a nearby object during the travel or parking of a vehicle according to the present invention comprises: two or more ultrasonic sensors which aremounted on the vehicle and are for transmitting ultrasonic signals and receiving ultrasonic signals that are reflected back from the object; a driving unit for driving the ultrasonic sensors; a control unit which controls the overall operation of the ultrasonic sensor module and uses the ultrasonic signals received by the two ultrasonic sensors to calculate the vertical distance between the object and the vehicle by means of a triangulation method. According to the present invention, there is an effect in that the distance to the object can be more accurately calculated using the triangulation method to improve the accuracy of a distance measurement.

    根据本发明的用于在车辆行驶及停车时感测并告知周围物体的超声波传感器模块包括:两个以上超声波传感器,其安装在车辆上,用于发射超声波信号并接收从物体反射回的超声波信号;驱动部,其用于驱动所述超声波传感器;以及控制部,其控制超声波传感器模块的整体操作,并使用由两个超声波传感器接收的超声波信号通过三角测量法来计算物体与车辆之间的垂直距离。根据本发明,具有利用三角测量法更准确地计算与物体的距离从而能够提高测距精度的效果。


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    Titel :

    ULTRASONIC SENSOR MODULE FOR IMPROVING PRECISION OF DISTANCE MEASUREMENT


    Weitere Titelangaben:

    用于提高测距精度的超声波传感器模块


    Beteiligte:
    KIM HONG KUK (Autor:in) / JUNG JUN YONG (Autor:in) / LEE HYEONG CHUL (Autor:in) / LEE JOUNG WOOK (Autor:in)

    Erscheinungsdatum :

    2020-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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