Circuit architecture for vehicle headlamp switch
    1.
    发明授权
    Circuit architecture for vehicle headlamp switch 失效
    车载前照灯开关电路架构

    公开(公告)号:US07230350B2

    公开(公告)日:2007-06-12

    申请号:US10285212

    申请日:2002-10-31

    IPC分类号: B60L1/14

    摘要: A vehicle switching system includes a controller, a headlamp switch, and a series resistor arrangement. The controller has an input connected to a voltage divider. The switch has a contact movable between positions with each position being associated with a respective headlamp function. The switch is connected to the input of the controller. A top end of each resistor has a connection point associated with a respective switch position. A bottom end of the resistor at the bottom of the series is connected to an electrical ground. Upon the switch contact contacting a connection point a circuit including the resistors between the ground and the connection point is formed such that a signal having a voltage is input to the controller. The voltage of the signal is dependent upon the resistance of the resistors forming the circuit. The controller enables the headlamp function corresponding to the voltage of the signal.

    摘要翻译: 车辆开关系统包括控制器,前照灯开关和串联电阻装置。 控制器具有连接到分压器的输入。 开关具有可在位置之间移动的触点,每个位置与相应的头灯功能相关联。 开关连接到控制器的输入。 每个电阻器的顶端具有与相应开关位置相关联的连接点。 串联底部的电阻的底端连接到电气接地。 当开关触点接触连接点时,形成包括接地和连接点之间的电阻器的电路,使得具有电压的信号被输入到控制器。 信号的电压取决于形成电路的电阻的电阻。 控制器使能与信号电压对应的前照灯功能。

    Automotive center stack panel with contact-less switching
    2.
    发明授权
    Automotive center stack panel with contact-less switching 失效
    具有无接触切换的汽车中央堆叠面板

    公开(公告)号:US07168751B2

    公开(公告)日:2007-01-30

    申请号:US10711466

    申请日:2004-09-20

    IPC分类号: B62D25/14

    摘要: An automotive center stack panel assembly is provided comprising an instrument panel face plate having an outer face plate surface and an internal face plate surface. A display window region is formed into the instrument panel face plate and has a curved internal window surface. A flat flex circuit assembly is in direct contact with the curved internal window surface. The flat flex circuit assembly includes a plurality of field effect sensors. A clamp plate backer is mounted to the internal face plate surface. A soft durometer backer is positioned between the clamp plate backer and the flat flex circuit assembly. The clamp plate backer compresses the soft durometer backer such that the soft durometer backer presses the field effect sensors into direct contact with the curved internal window surface without adhesives.

    摘要翻译: 提供了一种汽车中心堆叠面板组件,其包括具有外表面板表面和内表面板表面的仪表板面板。 显示窗口区域形成在仪表板面板中并且具有弯曲的内部窗口表面。 平面柔性电路组件与弯曲的内部窗口表面直接接触。 平面柔性电路组件包括多个场效应传感器。 夹板支撑件安装在内面板表面上。 柔软的硬度支撑件位于夹板支撑件和扁平柔性电路组件之间。 夹板支撑件压缩软硬度支撑器,使得柔软的硬度支撑器将场效应传感器压到与弯曲的内窗表面直接接触而没有粘合剂。