To provide a vehicle authentication system capable of improving usability while ensuring security performance.SOLUTION: A vehicle authentication system comprises: a locking-unlocking device (7) which locks or unlocks a vehicle (1); a drive section (3) which drives the vehicle; a locking-unlocking control section (21) which controls the locking-unlocking section; a drive control section (23) which controls the drive section; an authentication section (25) which authenticates the control of the locking-unlocking control and the drive control section; a communication section (13) which is mounted on the vehicle and communicates with a device outside the vehicle (1); a first authentication key (40) which communicates with the authentication section through the communication section; a second authentication key (50) which communicates with the authentication section through the communication section; and a role setting section (27 and 55) which sets a role of the first authentication with the first authentication key. When the first authentication key is assigned a role to authenticate either one of the locking-unlocking section or the drive control section (S10 and S20), the role setting section assigns the role to authenticate the other of the locking-unlocking section or the drive control section to the second authentication key (S50 and S60).SELECTED DRAWING: Figure 3

    【課題】セキュリティ性能を確保しつつ、ユーザビリティ性能を向上させることができる車両の認証システムを提供する。【解決手段】車両(1)の施解錠を行う施解錠装置(7)と、車両を駆動させる駆動装置(3)と、施解錠装置を制御する施解錠制御部(21)と、駆動装置を制御する駆動制御部(23)と、施解錠制御部及び駆動制御部の各制御を認証する認証部(25)と、車両に設けられ、該車両(1)の外部の機器と通信する通信部(13)と、通信部を介して認証部と通信する第1認証キー(40)と、通信部を介して認証部と通信する第2認証キー(50)と、第1認証キーの認証の役割を設定する役割設定部(27,55)と、を備え、役割設定部は、施解錠制御部または駆動制御部のいずれか一方の認証の役割が第1認証キーに設定されると(S10,S20)、施解錠制御部または駆動制御部のいずれか他方の認証の役割を第2認証キーに設定する(S50,S60)。【選択図】図3


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    Title :

    VEHICLE AUTHENTICATION SYSTEM


    Additional title:

    車両の認証システム


    Contributors:

    Publication date :

    2020-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser




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