发明申请
- 专利标题： Approaching object detection apparatus
- 专利标题（中）： 接近物体检测装置
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申请号： US10969854申请日： 2004-10-22
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公开(公告)号： US20050099278A1公开(公告)日： 2005-05-12
- 发明人: Masanori Kawaura , Norio Sanma , Tetsuya Takafuji
- 申请人： Masanori Kawaura , Norio Sanma , Tetsuya Takafuji
- 申请人地址： JP Nishio-city JP Kariya-city
- 专利权人： Nippon Soken, Inc.,Denso Corporation
- 当前专利权人： Nippon Soken, Inc.,Denso Corporation
- 当前专利权人地址： JP Nishio-city JP Kariya-city
- 优先权： JP2003-378930 20031107; JP2003-378915 20031107
- 主分类号： B60Q1/00
- IPC分类号： B60Q1/00 ; B60R21/01 ; B60R21/0134 ; B60R21/34
摘要：
A detection apparatus determines the type of an object approaching a vehicle. The detection apparatus is provided on a bumper of the vehicle, and comprises a coil as well as electrode lines to serve as the electrodes of a capacitor for detecting a human body. The detection apparatus is capable of differentiating a metallic body and a human body from each other based on variations in output voltage, which are caused by changes in their impedance.
公开/授权文献
- US07164349B2 Approaching object detection apparatus 公开/授权日：2007-01-16