发明授权
US08531281B2 Device and a method for detecting motor vehicles and their approach angles
有权
装置和一种检测机动车及其进场角度的方法
- 专利标题： Device and a method for detecting motor vehicles and their approach angles
- 专利标题（中）： 装置和一种检测机动车及其进场角度的方法
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申请号： US12673545申请日： 2008-07-18
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公开(公告)号： US08531281B2公开(公告)日： 2013-09-10
- 发明人: Ulrich Stählin , Jürgen Diebold , Wilfried Mehr
- 申请人： Ulrich Stählin , Jürgen Diebold , Wilfried Mehr
- 申请人地址： DE DE
- 专利权人： Continental Teves AG & Co. oHG,ADC Automotive Distance Controls Systems GmbH
- 当前专利权人： Continental Teves AG & Co. oHG,ADC Automotive Distance Controls Systems GmbH
- 当前专利权人地址： DE DE
- 代理机构： RatnerPrestia
- 优先权： DE102007040989 20070829; DE102008033897 20080718
- 国际申请： PCT/EP2008/059462 WO 20080718
- 国际公布： WO2009/037021 WO 20090326
- 主分类号： B60Q1/00
- IPC分类号： B60Q1/00
摘要：
A device and a method for detecting motor vehicles and their approach angles by passive or active transponders which are provided on the motor vehicles is described, which can be triggered by a transceiver device to transfer information stored in the transponders. It is recommended that on a motor vehicle at least two transponders are arranged with a restricted emission angle range and a different emission direction, and that information suitable for identifying the motor vehicle is stored in the transponders.
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