PROBLEM TO BE SOLVED: To provide a warming-up system for a vehicle capable of even when closed fixation of a valve mechanism for controlling a flow of a reaction medium occurs, appropriately responding to the closed fixation.SOLUTION: A warming-up system for a vehicle includes a chemical heat storage device that generates heat through chemical combination of a thermal storage medium and a reaction medium, absorbs heat through desorption of the reaction medium from a chemical compound of the thermal storage medium and the reaction medium, and stores heat by maintaining the state where the reaction medium is desorbed from the chemical compound, and warms up a warming-up target portion of which temperature is raised by operating an engine by using the chemical heat storage device. The warming-up system for the vehicle reads in a temperature T of the thermal storage medium (Step S6), determines that closed fixation of a valve mechanism occurs when a deviation of a temperature T from a determination criterion (prediction temperature TE) is larger than a predetermined prescribed value (Step S8), and lowers output of the engine (Step S10) when determining that the closed fixation occurs (Step S9).SELECTED DRAWING: Figure 3

    【課題】反応媒体の流動を制御するバルブ機構の閉固着が生じた場合であっても適切に対処することが可能な車両の暖機システムを提供すること。【解決手段】蓄熱材と反応媒体とが化合することにより発熱し、前記蓄熱材と前記反応媒体との化合物から前記反応媒体が脱離することにより吸熱するとともに前記化合物から前記反応媒体が脱離した状態を維持することにより蓄熱する化学蓄熱装置を備え、エンジンが稼動することにより昇温する暖機対象部位を前記化学蓄熱装置によって暖機する車両の暖機システムにおいて、前記蓄熱材の温度Tを読み込み(ステップS6)、温度Tと判断基準(予測温度TE)との乖離が予め定めた所定値よりも大きい場合に、前記バルブ機構の閉固着が生じたと判断し(ステップS8)、閉固着が生じたと判断した場合(ステップS9)に、前記エンジンの出力を低下させる(ステップS10)。【選択図】図3


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    Title :

    WARMING-UP SYSTEM FOR VEHICLE


    Additional title:

    車両の暖機システム


    Contributors:

    Publication date :

    2017-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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 / 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 / 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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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