PROBLEM TO BE SOLVED: To provide an engine automatic stop restarting device capable making compatible the improvement in a fuel consumption and the improvement in the comfort of a cabin.SOLUTION: An engine automatic stop restarting device comprises: an outside air temperature sensor 54 for detecting the temperature of the outside air; a solar radiation sensor 52 for detecting the solar radiation of a vehicle 1; and an ECU 4 for setting a first set temperature and a second set temperature in accordance with the ambient temperature and the solar radiation thereby to inhibit the automatic stop of an engine 2 either in the case where the temperature of an evaporator core 31 is higher than a first set temperature, or in the case where the temperature of the cooling water of the engine 2 is lower than a second set temperature.SELECTED DRAWING: Figure 1
【課題】燃費の向上と車室内の快適性の向上とを両立させることができるエンジン自動停止再始動装置を提供すること。【解決手段】 外気の温度を検出する外気温度センサ54と、車両1の日射量を検出する日射量センサ52と、外気温度と日射量とに応じて第1の設定温度及び第2の設定温度を設定し、エバポレータコア31の温度が第1の設定温度を超える場合、または、エンジン2の冷却水の温度が第2の設定温度未満である場合にエンジン2の自動停止を禁止するECU4と、を備える。【選択図】図1
ENGINE AUTOMATIC STOP RESTARTING DEVICE
エンジン自動停止再始動装置
2016-12-15
Patent
Electronic Resource
Japanese
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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL |
ENGINE STARTING DEVICE AND AUTOMATIC STOPPING AND RESTARTING CONTROL DEVICE OF ENGINE
European Patent Office | 2024
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