首页> 外国专利> ELECTRIC CIRCUIT FOR AN ACCESS CONTROL AND FOR AN IMMOBILIZER OF A VEHICLE AND METHOD FOR CALIBRATING AN ANTENNA DRIVER

ELECTRIC CIRCUIT FOR AN ACCESS CONTROL AND FOR AN IMMOBILIZER OF A VEHICLE AND METHOD FOR CALIBRATING AN ANTENNA DRIVER

机译:用于车辆的访问控制和固定器的电路以及用于校准天线驱动器的方法

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).
机译:用于控制进入和固定车辆的电路具有第一天线驱动器( 12 ),用于驱动第一天线( 19 )以发射信号( 100 ),以识别用于车辆访问控制的ID发送器( 3 )。提供第二天线驱动器( 24 ),用于在识别时驱动第二天线( 21 )发射信号( 104 )用于车辆防盗系统的ID发射器( 3 )的示意图。此外,该电路还具有一个接收器设备( 14 ),用于接收由天线( 21 )捕获的信号来识别ID发送器( 3 )。第一天线驱动器( 12 )和接收器设备( 14 )通常集成到半导体芯片( 1 )中。

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