PROBLEM TO BE SOLVED: To inhibit an increase in a concentration of carbon monoxide in a cabin by inhibiting carbon monoxide generated from a vehicle.SOLUTION: A vehicular carbon monoxide inhibition device 100 includes: intake air concentration detection means 26 for detecting a concentration of carbon monoxide included in intake air A to an internal combustion engine 2 of a vehicle 1; cabin interior concentration detection means 27 for detecting a concentration of carbon monoxide on a cabin interior side 11; and control means 30. Based on a detection value CA obtained by the intake air concentration detection means 26 and a detection value CB obtained by the cabin interior concentration detection means 27, an operating state of the internal combustion engine 2 is controlled by the control means 30 so that an air fuel ratio of exhaust gas G discharged from the internal combustion engine becomes a lean state.SELECTED DRAWING: Figure 4

    【課題】車両から発生する一酸化炭素を抑制することで車室内の一酸化炭素の濃度上昇を抑制する。【解決手段】本発明に係る車両用一酸化炭素抑制装置100は、車両1の内燃機関2への吸入空気Aに含まれる一酸化炭素の濃度を検出する吸気濃度検出手段26と、車室内11の一酸化炭素の濃度を検出する車室内濃度検出手段27と、制御手段30を有し、吸気濃度検出手段26の検出値CAと車室内濃度検出手段27の検出値CBとに基づき、内燃機関から排出される排気ガスGの空燃比をリーンの状態となるように内燃機関2の運転状態を制御手段30で制御する。【選択図】図4


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    Title :

    VEHICULAR CARBON MONOXIDE INHIBITION DEVICE


    Additional title:

    車両用一酸化炭素抑制装置



    Publication date :

    2016-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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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