To provide a vehicle antitheft system capable of improving antitheft performance without requiring complicated operation.SOLUTION: A vehicle antitheft system includes: an on-vehicle type antitheft device 1 transmitting an ID authentication request 1A, which requests ID authentication; and a portable machine 2 receiving the ID authentication request 1A transmitted from the on-vehicle type antitheft device 1 and transmitting an ID authentication request response 2A to the on-vehicle type antitheft device 1. Upon receiving the ID authentication request response 2A, the on-vehicle type antitheft device 1 determines whether or not the received ID authentication request response 2A is normal and switches its state to a state of automatically prohibiting the ID authentication after a vehicle system stops.SELECTED DRAWING: Figure 1

    【課題】複雑な操作を必要とせずに盗難防止性を向上させる車両盗難防止システムを提供する。【解決手段】ID認証を要求するID認証要求1Aを送信する車載器型盗難防止装置1と、車載器型盗難防止装置1から送信されるID認証要求1Aを受信し、車載器型盗難防止装置1へID認証要求応答2Aを送信する携帯機2を備え、車載器型盗難防止装置1は、ID認証要求応答2Aを受信すると、受信したID認証要求応答2Aが正常であるか否かを判定し、車両システムの停止後に、ID認証を自動的に禁止する状態へ切り替える。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE ANTITHEFT SYSTEM


    Weitere Titelangaben:

    車両盗難防止システム


    Beteiligte:

    Erscheinungsdatum :

    09.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Antitheft system and antitheft method for vehicle

    YANG ZHIPING | Europäisches Patentamt | 2015

    Freier Zugriff

    VEHICLE ANTITHEFT SYSTEM

    MATSUYAMA TAKANORI / ARAKAWA KAZUNORI / EGAWA TETSUYA et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ANTITHEFT DEVICE, ANTITHEFT METHOD, AND ANTITHEFT SYSTEM

    OKAMURA SHOTA / TERADA YOHEI / YOSHIZU TAKASHI | Europäisches Patentamt | 2021

    Freier Zugriff

    ANTITHEFT SYSTEM FOR VEHICLE

    YAMANOUCHI TAKESHI | Europäisches Patentamt | 2025

    Freier Zugriff

    ANTITHEFT SYSTEM FOR VEHICLE

    YAMANOUCHI TAKESHI | Europäisches Patentamt | 2025

    Freier Zugriff