DEVICE AND METHOD FOR OPERATING A READ/WRITE DEVICE
摘要
The invention relates to a device for operating a read/write device (1), comprising an antenna (2) and a read/write unit (17) for communication with an identification medium (5) via a communications connection (4). The invention is characterized in that a disconnectible connection (18) is arranged between the read/write device supply (3) and the read/write device (1). The connection (18) between the read/write device supply (3) and the read/write device (1) is open in the event of a contactless active connection (7) between an external supply (6) and the read/write device (1) and the read/write device (1) can be operated with the identification medium (5).
申请公布号
WO2008043192(A3)
申请公布日期
2008.06.05
申请号
WO2007CH00496
申请日期
2007.10.08
申请人
LEGIC IDENTSYSTEMS AG;HAUSMANN, PETER;PLUESS, MARCEL;PLUESS, PETER