The present invention provides a wheel speed sensor for detecting the rotating speed of a wheel which can detect a plurality of pieces of information on the operating state of a vehicle together through a single wheel speed sensor. According to one embodiment of the present invention, the wheel speed sensor comprises: an insert body unit; a first sensing unit which is mounted on the insert body unit, measures the operating state of a vehicle, and outputs a measured signal to the outside; and a second sensing unit which is mounted on the insert body unit, measures the operating state of the vehicle independently of the first sensing unit, and outputs a measured signal to the outside. According to one embodiment of the present invention, the first sensing unit includes a first sensor to measure the operating state of the vehicle and a first lead terminal extending from the first sensor, and the second sensing unit includes a second sensor to measure the operation state of the vehicle and a second lead terminal extending from the second sensor. According to one embodiment of the present invention, the first sensing unit is mounted on one side of the insert body unit, the second sensing unit is mounted on the other side of the insert body unit, and the first sensing unit and the second sensing unit are arranged at separated positions in the longitudinal direction of the insert body unit.

    본 발명의 일 실시예에 따르면, 차륜의 회전속도를 검출하는 휠속도 센서가 제공된다. 본 발명의 일 실시예에 따른 휠속도 센서는 인서트 바디부와, 인서트 바디부에 장착되며 차량의 작동상태를 측정하고 측정된 신호를 외부로 출력하는 제1 센싱부와, 인서트 바디부에 장착되며 제1 센싱부와는 독립적으로 차량의 작동상태를 측정하고 측정된 신호를 외부로 출력하는 제2 센싱부를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 제1 센싱부는 차량의 작동상태를 측정하는 제1 센서와 제1 센서로부터 연장하는 제1 리드단자를 포함하고, 제2 센싱부는 차량의 작동상태를 측정하는 제2 센서와 제2 센서로부터 연장하는 제2 리드단자를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 제1 센싱부는 인서트 바디부의 일측면에 장착되고, 제2 센싱부는 인서트 바디부의 타측면에 장착되고, 제1 센싱부와 제2 센싱부는 인서트 바디부의 길이방향을 따라 이격된 위치에 배치되도록 구성될 수 있다.


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    Titel :

    WHEEL SPEED SENSOR HAVING A PLURALITY OF SENSING UNITS AND WHEEL BEARING PROVIDED THEREWITH


    Weitere Titelangaben:

    복수의 센싱부를 갖는 휠속도 센서 및 이를 구비하는 휠베어링


    Beteiligte:
    JEON CHAN GOO (Autor:in) / KIM YOUNG TAE (Autor:in) / HUR JOUNG WOO (Autor:in) / HAN GAP JIN (Autor:in)

    Erscheinungsdatum :

    2021-01-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES




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