A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WIRELESS AUTHENTICATION SYSTEM OF VEHICLE
To provide a wireless authentication system of a vehicle which requires no expensive antenna for transmission and reception of LF waves to thereby enable reduction of the cost of the system.SOLUTION: A wireless authentication system of a vehicle is provided, comprising: a portable appliance A which can be carried by an occupant and has an antenna 1 at the portable appliance side through which a signal relating to an authentication code unique to a vehicle can be transmitted and received wirelessly; an on-vehicle unit B which is mounted on the vehicle and has an antenna 6 at the vehicle side through which a signal can be transmitted and received wirelessly between the antenna at the vehicle side and the antenna 1 at the portable appliance side of the portable appliance A; determination means 8 that can determine whether or not the authentication code received by the antenna 6 at the vehicle side is a qualified authentication code; and lock control means 9 that can release lock performed by lock means 10 regulating travelling of the vehicle when the determination means 8 determines that the authentication code is the qualified authentication code, wherein transmission and reception between the antenna 1 at the portable appliance side and the antenna 6 at the vehicle side are each performed only by RF wave.SELECTED DRAWING: Figure 1
【課題】ＬＦ波を送受信するための高価なアンテナを不要としてシステムの製造コストを低減させることができる車両の無線認証システムを提供する。【解決手段】搭乗者が携帯可能とされ、車両固有の認証コードに関わる信号を無線で送受信可能な携帯機側アンテナ１を有する携帯機Ａと、車両に搭載され、携帯機Ａの携帯機側アンテナ１との間で信号を無線で送受信可能な車両側アンテナ６を有する車載ユニットＢと、車両側アンテナ６で受信した認証コードが正規の認証コードか否か判定し得る判定手段８と、判定手段８により認証コードが正規の認証コードであると判定された場合に、車両の走行を規制するロック手段１０によるロックを解除し得るロック制御手段９とを具備した車両の無線認証システムにおいて、携帯機側アンテナ１と車両側アンテナ６との間の送信及び受信がそれぞれＲＦ波のみにて行われるものである。【選択図】図１
WIRELESS AUTHENTICATION SYSTEM OF VEHICLE
To provide a wireless authentication system of a vehicle which requires no expensive antenna for transmission and reception of LF waves to thereby enable reduction of the cost of the system.SOLUTION: A wireless authentication system of a vehicle is provided, comprising: a portable appliance A which can be carried by an occupant and has an antenna 1 at the portable appliance side through which a signal relating to an authentication code unique to a vehicle can be transmitted and received wirelessly; an on-vehicle unit B which is mounted on the vehicle and has an antenna 6 at the vehicle side through which a signal can be transmitted and received wirelessly between the antenna at the vehicle side and the antenna 1 at the portable appliance side of the portable appliance A; determination means 8 that can determine whether or not the authentication code received by the antenna 6 at the vehicle side is a qualified authentication code; and lock control means 9 that can release lock performed by lock means 10 regulating travelling of the vehicle when the determination means 8 determines that the authentication code is the qualified authentication code, wherein transmission and reception between the antenna 1 at the portable appliance side and the antenna 6 at the vehicle side are each performed only by RF wave.SELECTED DRAWING: Figure 1
【課題】ＬＦ波を送受信するための高価なアンテナを不要としてシステムの製造コストを低減させることができる車両の無線認証システムを提供する。【解決手段】搭乗者が携帯可能とされ、車両固有の認証コードに関わる信号を無線で送受信可能な携帯機側アンテナ１を有する携帯機Ａと、車両に搭載され、携帯機Ａの携帯機側アンテナ１との間で信号を無線で送受信可能な車両側アンテナ６を有する車載ユニットＢと、車両側アンテナ６で受信した認証コードが正規の認証コードか否か判定し得る判定手段８と、判定手段８により認証コードが正規の認証コードであると判定された場合に、車両の走行を規制するロック手段１０によるロックを解除し得るロック制御手段９とを具備した車両の無線認証システムにおいて、携帯機側アンテナ１と車両側アンテナ６との間の送信及び受信がそれぞれＲＦ波のみにて行われるものである。【選択図】図１
WIRELESS AUTHENTICATION SYSTEM OF VEHICLE
車両の無線認証システム
HASHIMOTO SHIGEKI (author) / KAWAKAMI HIROYUKI (author)
2021-11-25
Patent
Electronic Resource
Japanese
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