公开(公告)号：EP1792781A1

公开(公告)日：2007-06-06

申请号：EP06270093.5

申请日：2006-11-09

申请人： Ford Global Technologies, LLC

发明人： Popham, Thomas ,  Pickering, Carl

IPC分类号： B60R7/04

CPC分类号： B60R7/046 ,  B60Q3/217 ,  B60Q3/225 ,  B60Q3/80 ,  B60Q3/82 ,  H03K17/955

摘要： A storage receptacle 13 arranged in an inner door trim panel 10 of a motor vehicle has an access opening 9. The storage receptacle 13 also has an illumination device 15, a switching arrangement 16 for sensing a hand entering within the receptacle. The switching arrangement 16 comprises comprising a sensing electrode 17 arranged on the receptacle 13, a capacitance measuring means 19 comprising an frequency generator 18 connected to the sensing electrode 17, a switching device 20 arranged to operate in response to a change in the capacitance sensed by the measuring means and a shielding electrode 23 arranged on the receptacle 13. The shielding electrode 23 is connected to have the same electrostatic potential as the sensing electrode. The arrangement 16 is such that the shielding electrode 23 prevents operation of the switching device 20 by an object in or adjacent the receptacle 13 except by a hand moving towards or away from the access opening 9.

摘要翻译： 布置在机动车辆的内门装饰板10中的存储插座13具有进入开口9.存储插座13还具有照明装置15，用于感测手进入插座的开关装置16。 开关装置16包括布置在插座13上的检测电极17，电容测量装置19，其包括连接到感测电极17的频率发生器18，开关装置20，其响应于由 测量装置和设置在插座13上的屏蔽电极23.屏蔽电极23被连接成具有与感测电极相同的静电电位。 布置16使得屏蔽电极23防止开关装置20由接触器13中或其附近的物体除了手或者朝向进入开口9移动之外进行操作。