PROBLEM TO BE SOLVED: To provide a vehicle verification system that is convenient for a user while performing protection from a relay attack.SOLUTION: A vehicle verification system 1 includes: verification means (an ECU 20 of an on-vehicle device 2) for executing first operation on equipment of a vehicle C when verification is established by wireless communication between the on-vehicle device 2 and an electronic key 3 using a shared ID; and function stop means (the ECU 20 of the on-vehicle device 2) for continuing the verification means' function after second operation executed on the equipment of the vehicle in a user leaving the vehicle, while making the verification means' function stop in the case of determining a trigger related to the user's intention.SELECTED DRAWING: Figure 1
【課題】リレーアタックから保護しつつもユーザにとって使い勝手のよい車両用認証システムを提供する。【解決手段】車両用認証システム1は、無線通信により車載器2と電子キー3との間で共通のIDを用いた認証が成立した場合に車両Cの装備品について第1動作を実行する認証手段(車載器2のECU20)と、ユーザが車両から離れる際に車両の装備品に対して実行する第2動作後には認証手段の機能を継続させるものの、ユーザの意思が介在したトリガーを判定した場合に認証手段の機能を停止させる機能停止手段(車載器2のECU20)と、を有している。【選択図】図1
VEHICLE VERIFICATION SYSTEM
車両用認証システム
2016-05-16
Patent
Electronic Resource
Japanese
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