PROBLEM TO BE SOLVED: To provide a failure alarm device for a passenger protection system, capable of ensuring the replacement of an impact sensor the failure of which has been detected.SOLUTION: When replacement work of any of satellite sensors 2a to 4d the failure of which has been detected is over, a failure elimination command is transmitted from a vehicle external tool 11. When a vehicle controller 6 receives the failure elimination command, a fault-sensor presence/absence determination unit 6h determines whether any of the satellite sensors 2a to 4d the failure of which has been detected is mounted in a vehicle. When it is determined that any of the satellite sensors 2a to 4d the failure of which has been detected is not mounted in the vehicle, a fault-portion-information correction unit 6n deletes fault portion information stored in a fault-portion-information storage unit 6i. When it is determined that any of the satellite sensors 2a to 4d the failure of which has been detected is mounted in the vehicle, the fault-portion-information correction unit 6n retains the fault portion information stored in the fault-portion-information storage unit 6i or rewrites fault portion information to the fault-portion-information storage unit 6i.SELECTED DRAWING: Figure 2

    【課題】故障が検出された衝撃センサを確実に交換することのできる乗員保護システムの故障警告装置の提供。【解決手段】故障が検出されたサテライトセンサ2a〜4dの交換作業が終了すると、車外ツール11から故障消去コマンドが送信される。車両のコントローラー6が、故障消去コマンドを受信した際、故障センサ有無判定部6hによって、故障が検出されたサテライトセンサ2a〜4dが車両に搭載されているか否かが判定される。故障が検出されたサテライトセンサ2a〜4dが車両に搭載されていないと判定された場合、故障箇所情報修正部6nが、故障箇所情報記憶部6iに記憶された故障箇所情報を消去する。故障が検出されたサテライトセンサ2a〜4dが車両に搭載されていると判定された場合、故障箇所情報修正部6nによって、故障箇所情報記憶部6iに記憶された故障箇所情報が保持される、または、再度、故障箇所情報の書込みが行われる。【選択図】図2


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    Title :

    FAILURE ALARM DEVICE FOR PASSENGER PROTECTION SYSTEM


    Additional title:

    乗員保護システムの故障警告装置


    Contributors:

    Publication date :

    2016-04-25


    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



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