To provide a vehicle authentication method, a program, a terminal device, and a vehicle authentication system capable of increasing a security level for a user to authenticate a vehicle.SOLUTION: In the vehicle authentication method, a terminal device 7 acquires a vehicle authenticator for authenticating a reservation vehicle 3, requests a reference vehicle to issue a vehicle authenticator for authenticating the reference vehicle, the terminal device 7 determines whether or not the vehicle authenticator of the reference vehicle coincides with the vehicle authenticator of the reservation vehicle 3, and a display unit 79 displays a message indicating that the reference vehicle is the reservation vehicle 3 when the terminal device determines that the vehicle authenticator of the reference vehicle coincides with the vehicle authenticator of the reservation vehicle 3, while the display unit 79 displays a message indicating that the reference vehicle is not the reservation vehicle 3 when the terminal device determines that the vehicle authenticator of the reference vehicle does not coincide with the vehicle authenticator of the reserved vehicle 3.SELECTED DRAWING: Figure 3

    【課題】利用者が車両を認証するセキュリティレベルを高めることができる車両認証方法、プログラム、端末装置及び車両認証システムを提供する。【解決手段】車両認証方法において、端末装置7は、予約車両3を認証する車両認証子を取得し、参照車両を認証する車両認証子の要求を参照車両に行い、参照車両の車両認証子と、予約車両3の車両認証子とが一致しているか否かを端末装置7が判断し、参照車両の車両認証子と、予約車両3の車両認証子とが一致していると判断した場合に、参照車両が予約車両3であることを示すメッセージを表示部79に表示し、参照車両の車両認証子と、予約車両3の車両認証子とが一致していないと判断した場合に、参照車両が予約車両3でないことを示すメッセージを表示部79に表示することを含む。【選択図】図3


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    Title :

    VEHICLE AUTHENTICATION METHOD, PROGRAM, TERMINAL DEVICE AND VEHICLE AUTHENTICATION SYSTEM


    Additional title:

    車両認証方法、プログラム、端末装置及び車両認証システム


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr



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