To warm up a warming-up object requesting warming-up in an engine system driving part, and to adjust its temperature to a proper temperature, and thereby reduce a frictional loss compared to driving in a cold state.SOLUTION: In a hybrid vehicle, traveling can be started with a motor 12 as a power source at an operation start, by utilizing heat for heating a warming-up object using a PCU 22 and constructing piping for circulating a coolant (water). In the hybrid vehicle, warming-up of a suction port 34 and an oil pump 36 or the like can be performed using the PCU 22 as a heat source, until an engine 14 is started up, and when the engine 14 actually starts up, the vehicle can travel with the engine 14 as the power source without causing a frictional loss.SELECTED DRAWING: Figure 2

    【課題】機関系駆動部において、暖機が要求される暖機対象を暖機して、かつ適正温度に調整することで、冷間状態で駆動するよりも摩擦損失を低減する。【解決手段】暖機対象に対して、PCU22により発熱する熱を利用して、冷媒(水)を循環させる配管を構築することで、運転開始時にモータ12を動力源として走行を開始することが可能なハイブリッド車において、エンジン14が始動するまでの間で、PCU22による熱源とした、吸気ポート34やオイルポンプ36等の暖機を行うことができ、エンジン14が実際に始動したときには、摩擦損失のない状態でエンジン14を動力源として走行することができる。【選択図】図2


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    Title :

    WARMING-UP CONTROL DEVICE AND WARMING-UP CONTROL PROGRAM


    Additional title:

    暖機制御装置、暖機制御プログラム


    Contributors:

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL



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