Automatic opening method for a vehicle closure

摘要

The method involves producing strong electric field zones around an area of a boot lid (13) of a motor vehicle, and opening the boot lid when a portable code sensor is moved into the electrical field zones for periodically authorizing access to the vehicle. The sensor carries out an allowable position change for authorized opening of the lid or pauses for allowable time period in the electric field zones, without changing its position. Change or unchange of a position of the sensor is detected by an antenna (11) and a control unit (12).