System and method for adjusting a zero point of a seat load sensing system
    1.
    发明授权
    System and method for adjusting a zero point of a seat load sensing system 失效
    用于调整座椅负载感测系统零点的系统和方法

    公开(公告)号:US07684913B2

    公开(公告)日:2010-03-23

    申请号:US11041820

    申请日:2005-01-24

    IPC分类号: G06F17/00

    CPC分类号: G01G19/4142 G01G23/163

    摘要: A method (60) for adjusting the zero point of a vehicle seat weight sensing system (10) includes the step of determining a zero point error (64) of the seat weight sensing system. The method (60) also includes the step of adjusting the zero point error (68) in response to determining that the zero point error was influenced by an object on the vehicle seat.

    摘要翻译: 用于调整车辆座椅重量检测系统(10)的零点的方法(60)包括确定座椅重量感测系统的零点误差(64)的步骤。 方法(60)还包括响应于确定零点误差受到车辆座椅上的物体的影响而调整零点误差(68)的步骤。

    Seat load sensing apparatus
    2.
    发明授权
    Seat load sensing apparatus 失效
    座椅负载感测装置

    公开(公告)号:US07178870B2

    公开(公告)日:2007-02-20

    申请号:US11057455

    申请日:2005-02-14

    IPC分类号: A47C7/62

    摘要: An apparatus (10) is used in a vehicle having a seat (2) for a vehicle occupant and a vehicle floor pan (4) for supporting the vehicle seat (2). The apparatus (10) includes a vehicle seat frame (20), a bracket (30), a spring element (240, 340 or 340, 350), a lever (90), and a sensor (992). The spring element (240, 340 or 340, 350) compresses to allow the vehicle seat frame (20) to move vertically when the load of the vehicle occupant acts on the vehicle seat (2). The lever (90) has a first end portion (100) and a second end portion (110) opposite the first end portion (100). The first end portion (100) is movable with the vehicle seat frame (20). The second end portion (110) is movable with the vehicle seat frame (20). The lever (90) has a middle portion (120) interposed between the first end portion (100) and the second end portion (110). The lever (90) bends as the vehicle seat frame (20) moves vertically relative to the bracket (30). The sensor (992) detects movement of the middle portion (120) of the lever (90) and provides an output signal indicative of the amount of movement of the middle portion (120) of the lever (90).

    摘要翻译: 在具有用于车辆乘员的座椅(2)和用于支撑车辆座椅(2)的车辆地板(4)的车辆中使用装置(10)。 装置(10)包括车辆座椅框架(20),支架(30),弹簧元件(240,340,340,350),杠杆(90)和传感器(992)。 当车辆乘员的负载作用在车辆座椅(2)上时,弹簧元件(240,340或340,350)压缩以允许车辆座椅框架(20)垂直移动。 杠杆(90)具有与第一端部(100)相对的第一端部(100)和第二端部(110)。 第一端部(100)可与车辆座椅框架(20)一起移动。 第二端部(110)可与车辆座椅框架(20)一起移动。 杠杆(90)具有介于第一端部(100)和第二端部(110)之间的中间部分(120)。 当车辆座椅框架(20)相对于支架(30)垂直移动时,杠杆(90)弯曲。 传感器(992)检测杆(90)的中间部分(120)的移动,并且提供指示杆(90)的中间部分(120)的移动量的输出信号。