An occupancy sensor is provided for detecting the occupancy status of a wheeled mobility device securement system. The occupancy sensor may additionally confirm adequate tightness of the wheeled mobility device securement system and/or provide an indication of the magnitude of tightness. In one embodiment, the occupancy sensor comprises a spring-loaded follower that breaks the straight-line path of a wheeled mobility device tie down as it travels between two touch points. The follower is displaceable from an extended position to a compressed position in response to the magnitude of tension applied to the tie down. Proximity sensors are used to detect the displacement distance of the follower, thereby providing an indication of occupancy, adequate securement, and/or the magnitude of tension.

    提供一种占用传感器,用于检测轮式移动装置固定系统的占用状态。所述占用传感器可以另外确认所述轮式移动装置固定系统的足够“紧密度”和/或提供“紧密度”的量值的指示。在一个实施例中,所述占用传感器包括弹簧加载的从动件,所述从动件当轮式移动装置束缚在两个接触点之间行进时打断其直线路径。响应于施加于所述束缚的张力的量值,所述从动件可从延伸位置移位到压缩位置。使用接近传感器检测所述从动件的位移距离,进而提供占用、足够固定和/或张力量值的指示。


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    Titel :

    OCCUPANCY SENSOR FOR WHEELED MOBILITY DEVICE RESTRAINT


    Weitere Titelangaben:

    用于轮式移动装置约束的占用传感器


    Beteiligte:
    JACKSON DAVID (Autor:in) / CARDONA EDGARDO (Autor:in)

    Erscheinungsdatum :

    2021-07-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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