PASSIVE ACCESS SYSTEM FOR A MOTOR VEHICLE AND CORRESPONDING METHOD

摘要

A system for controlling access to a motor vehicle includes a vehicle-side control device which is coupled to a transmitter receiver device for wireless communication with a wireless ID provider. Upon actuation, a vehicle-side activation device transmits an activation signal to the ID provider. In the vehicle, an NFC (near field communication) device is provided in the region of the outer shell of the vehicle and is coupled to the activation device to actuate the activation device for transmitting the wake up signal, dependent upon an NFC data exchange between a vehicle-side NFC device and an external NFC communication device. Also disclosed is a related method for controlling access to a motor vehicle.