Method and system for activating access to a vehicle parked in an area not covered by a data network

A method for activating access to a vehicle within a vehicle fleet parked in a parking area not covered by a data network, comprising:

• transmitting an activation signal from a piece of computer equipment of a user, which transmission is done via a short-range wireless connection in the parking area,
• receiving the activation signal by embedded computer equipment from a plurality of vehicles of the vehicle fleet,
• implementing a computerised logic process leading to the election of at least one vehicle from among the plurality of vehicles,
• wherein the process is based:
• on an analysis of the available fuel level and/or the electrical charging level of the vehicles of the plurality of vehicles, or
• on an analysis of the intensity with which the embedded computer equipment has received the activation signal,
• identification of the elected vehicle:
• by transmitting, from the elected vehicle, location information of said vehicle, and/or
• by transmitting one or more pieces of identification data of the elected vehicle to the user equipment, from the embedded equipment of a vehicle from one of the plurality of vehicles, which transmission is done via a short-range wireless connection in the parking area,
• transmission of an access authorization to the embedded equipment of the elected vehicle, from the user equipment, which transmission is done via a short-range wireless connection in the parking area,
• activation of access to the elected vehicle following the reception of the access authorization by the embedded equipment of said vehicle.