发明申请
US20120068550A1 METHOD AND DEVICE FOR DETECTING A DEVICE IN A WIRELESS POWER TRANSMISSION SYSTEM
审中-公开
用于在无线电力传输系统中检测设备的方法和设备
- 专利标题： METHOD AND DEVICE FOR DETECTING A DEVICE IN A WIRELESS POWER TRANSMISSION SYSTEM
- 专利标题（中）： 用于在无线电力传输系统中检测设备的方法和设备
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申请号： US13319783申请日： 2010-05-14
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公开(公告)号： US20120068550A1公开(公告)日： 2012-03-22
- 发明人: Bart Michiel De Boer , Andries van Wageningen , Christoph Loef , Eberhard Waffenschmidt , Lennart Seboodt , Menno Anne Treffers
- 申请人： Bart Michiel De Boer , Andries van Wageningen , Christoph Loef , Eberhard Waffenschmidt , Lennart Seboodt , Menno Anne Treffers
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP09160982.6 20090525; EP09164109.2 20090630; EP09164426.0 20090702; EP09165294.1 20090713
- 国际申请： PCT/IB10/52142 WO 20100514
- 主分类号： H01F38/14
- IPC分类号： H01F38/14 ; G01R27/26
摘要：
A method of detecting a receiver (214) by a transmitter and a transmitter for detecting a receiver are provided. The transmitter is intended to transmit power inductively to the receiver (214). The transmitter comprising a first transmission coil as a first electrode (204) and a second electrode (206). The first electrode (204) and the second electrode (206) form a capacitor (202). The method comprises the steps of applying a voltage (216) to any one of the electrodes (204, 206) and detecting a capacitance change of the capacitor (202).
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