PROBLEM TO BE SOLVED: To provide an electronic control device for a vehicle, which can improve the startability of an engine when start permission of the engine is determined in response to carrying out of normal key operation.SOLUTION: An electronic control device 1 for a vehicle in an embodiment of the invention comprises: a control part 2b which receives supply of electric power source voltage from a battery B and controls an engine; and a theft determination part 2a performing determination processing on start permission/non-permission of the engine on the basis of anti-theft voltage corresponding to voltage inputted via an ignition switch 11 which controls supply/cut-off of the electric power source voltage from the battery B. The control part 2b drives a fuel pump before obtaining a determination result of the determination processing by the theft determination part 2a.

    【課題】正常なキー操作がなされたことに応じてエンジンの始動許可の判定がされた場合に、エンジンの始動性を向上可能な車両用電子制御装置を提供する。【解決手段】本発明の実施形態における車両用電子制御装置1は、バッテリBからの電源電圧の供給を受けてエンジンを制御する制御部2bと、バッテリBからの電源電圧の供給/遮断を制御するイグニッションスイッチ11を介して入力される電圧に相当する盗難防止電圧に基づいて、エンジンの始動許可/不許可の判定処理を行う盗難判定部2aと、を備え、制御部2bは、盗難判定部2aによる判定処理の判定結果を得るのに先立って燃料ポンプを駆動する。【選択図】図1


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    Title :

    ELECTRONIC CONTROL DEVICE FOR VEHICLE


    Additional title:

    車両用電子制御装置


    Contributors:

    Publication date :

    2015-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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