Provided is a door unlocking system with which only a specific door can also be unlocked if a user operates an operation unit of a communication device. A control device (1) determines whether or not a communication device (2) is present in any of regions Ra to Rc by communicating with the communication device (2) located outside of the vehicle, using a wireless communication unit (12) in the vehicle. When an operation signal transmitted from the communication device (2) is received by the wireless communication unit (12) in the vehicle in a case where the communication device (2) is present in any of the regions Ra to Rc, only a door that is associated with the region Ra (or Rb or Rc) in which the communication device (2) is present is unlocked.


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    Title :

    DOOR UNLOCKING SYSTEM


    Contributors:

    Publication date :

    2016-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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