METHOD FOR LOCATING A USER DEVICE IN A SUB-ZONE OF A MAIN ZONE DEFINED WITH RESPECT TO A VEHICLE

A method for locating a user device in a sub-zone of a main zone defined with respect to a vehicle, especially including detecting the user device in a first sub-zone, locating the user device in the first sub-zone, keeping locating the user device in the first sub-zone for as long as the user device is detected in the first sub-zone, detecting the user device in a second sub-zone, and locating the user device in the second sub-zone when the user device is detected solely in the second sub-zone.