A communication device (201) receives internal radio waves (302) emitted toward the inside of a vehicle (100) by an internal communication device (102) mounted on the vehicle (100), and receives external radio waves (303) emitted toward the outside of the vehicle (100) by an external communication device (103) mounted on the vehicle (100). The communication device (201) determines whether the communication device (201) is located inside or outside the vehicle (100) on the basis of the reception intensity of the received internal radio wave (302) and the reception intensity of the received external radio wave (303).

    通信装置(201)接收通过搭载于车辆(100)的内部通信机(102)朝向车辆(100)的内部发射的内部电波(302),并且接收通过搭载于车辆(100)的外部通信机(103)朝向车辆(100)的外部发射的外部电波(303)。通信装置(201)根据接收到的内部电波(302)的接收强度和外部电波(303)的接收强度,判定是位于车辆(100)的内部还是位于车辆(100)的外部。


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    Titel :

    Communication device, communication system, communication method, communication program, vehicle-mounted device, and control circuit


    Weitere Titelangaben:

    通信装置、通信系统、通信方法、通信程序、车载器及控制电路


    Beteiligte:
    MATSUTAKA YASUSHI (Autor:in) / ASAHARA TAKASHI (Autor:in) / HORI TOSHINORI (Autor:in) / ISHIHARA KOSHIRO (Autor:in) / KATO YASUNORI (Autor:in) / UMEDA SHUSAKU (Autor:in) / NAKURA KENICHI (Autor:in)

    Erscheinungsdatum :

    2022-09-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr