To provide a control device of a vehicle capable of quickly completing regeneration process of a filter while suppressing overheat of the filter disposed on an exhaust passage of an internal combustion engine.SOLUTION: A control device is applied to a vehicle equipped with an internal combustion engine including an air supply device. The air supply device introduces air to an exhaust passage through an air supply passage by driving an air pump. The control device executes air supply process for supplying the air introduced into the exhaust passage through the air supply passage by driving the air pump to the filter, and oxygen supply process for supplying oxygen passing through a combustion chamber to the filter through the exhaust passage. The control device executes reduction process (S32) for reducing a supply amount of the air per a unit time in the air supply process when the oxygen supply process is simultaneously executed in comparison with a case when the oxygen supply process is not simultaneously executed, when the air supply process is executed (S30:YES).SELECTED DRAWING: Figure 3

    【課題】内燃機関の排気通路に設けられたフィルタの過熱を抑制しつつ、フィルタの再生処理を速やかに完了させることができる車両の制御装置を提供する。【解決手段】この制御装置は、空気供給装置を備えた内燃機関を搭載した車両に適用される。空気供給装置は、エアポンプを駆動することによって空気供給通路を通じて排気通路に空気を導入する。制御装置は、エアポンプを駆動して空気供給通路を通じて排気通路に導入した空気をフィルタに供給する空気供給処理と、燃焼室を通過させた酸素を、排気通路を通じてフィルタに供給する酸素供給処理と、を実行する。制御装置は、空気供給処理を実行しているときに(S30:YES)、空気供給処理における単位時間当たりの空気の供給量を、酸素供給処理を同時に実行していないときよりも酸素供給処理を同時に実行しているときに少なくする低減処理を実行する(S32)。【選択図】図3


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    Title :

    CONTROL DEVICE OF VEHICLE


    Additional title:

    車両の制御装置


    Contributors:
    NOSE YUKI (author) / IKEDA YUTO (author)

    Publication date :

    2023-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B01D SEPARATION , Trennen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen




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