A motor vehicle (1) includes a control telecommunication network (4), an acceleration transducer (5) configured to detect a quantity indicative of an acceleration of the motor vehicle (1) and to generate an acceleration signal (6) corresponding to the detected quantity, a passive safety control unit (7) connected to the control telecommunication network (4) and configured to receive the acceleration signal (6) generated by the acceleration transducer (5), determine from the acceleration signal (6) an impact condition when the detected quantity indicates the satisfaction of a predetermined relationship with a threshold associated with said acceleration, and emit a first and a second impact signal (8, 9) when the impact condition is determined, a transceiver (10) connected to the control telecommunication network (4) and configured to receive the first impact signal (8) and transmit a wake-up signal (11) to the control telecommunication network (4) in response to the reception of the first impact signal (8), a communication control unit (13) connected to the control telecommunication network (4), and a wake-up control unit (12) configured to pick up the wake-up signal (11) from the control telecommunication network (4) and to execute via the control telecommunication network (4) a wake-up procedure causing the communication control unit (13) to wake up, so that the communication control unit (13) goes from an idle state to a wake-up state, in response to the picking up of the wake-up signal (11), wherein the communication control unit (13) is configured in the wake-up state to pick up the second impact signal (9) from the control telecommunication network (4) and to emit a radio signal outside the motor vehicle (1) in response to the picking up of the second impact signal (9) .


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    Title :

    MOTOR VEHICLE WITH COLLISION NOTIFICATION DEVICE


    Additional title:

    KRAFTFAHRZEUG MIT KOLLISIONSMELDEEINRICHTUNG
    VÉHICULE AUTOMOBILE AVEC DISPOSITIF DE NOTIFICATION DE COLLISION


    Contributors:

    Publication date :

    2025-06-04


    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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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