ELECTRIC CIRCUIT FOR AN ACCESS CONTROL AND IMMOBILIZER OF A VEHICLE
摘要
An electric circuit for controlling the access and immobilizing a vehicle has a first antenna driver (12) for driving a first antenna (19) for emitting a signal (100) in the event of identification of an ID transmitter (3) for access control of a vehicle. A second antenna driver (24) is provided for driving a second antenna (21) for emitting a signal (104) in the event of identification of an ID transmitter (3) for the immobilizer of the vehicle. In addition, the electric circuit has a receiver device (14) for receiving a signal captured by an antenna (21) for the identification of an ID transmitter (3) for the immobilizer. The first antenna driver (12) and the receiver device (14) are commonly integrated into a semiconductor chip (1).
申请公布号
EP2254775(B1)
申请公布日期
2016.10.12
申请号
EP20090717774
申请日期
2009.03.03
申请人
CONTINENTAL AUTOMOTIVE GMBH;CONTINENTAL AUTOMOTIVE FRANCE
发明人
EMMERLING, ULRICH;FÖRSTL, BERNHARD;HOSTMANN, DANIEL;HUSCHENBETT, MATTHIAS;JANSSEUNE, LUC;SCHUSTER,RUPERT;WAGNER, ROLAND