To realize compatibility of fuel consumption of a vehicle and visibility of occupants by efficiently operating, as necessary, a defogging control apparatus for a vehicle having an antifog film while suppressing its unnecessary operation.SOLUTION: A defogging control apparatus 30 for a vehicle 1 comprises: a front window 10 arranged between an inner vehicular space and an outer vehicular space; an antifog film 11 which is arranged on a surface of the front window 10 at a side of the inner vehicular space and absorbs moisture attached on the surface into an inside; drying means 20 vaporizing moisture absorbed by the antifog film 11; a moisture volume sensor 35 measuring a volume of the moisture absorbed by the antifog film 11; a humidity sensor 31 measuring humidity R in the inner vehicular space; a corrected humidity calculation part 361 calculating a corrected humidity R' based on the moisture volume measured by the moisture volume sensor 35 and the humidity R in the inner vehicular space measured by humidity sensor 31 and a control unit 36 operating the drying means 20 in a case where the corrected humidity R' is a predetermined threshold or more.SELECTED DRAWING: Figure 1
【課題】防曇性被膜を備えた車両の防曇制御装置の不要な作動を抑制しつつ、必要に応じて効率よく作動させることで、車両の燃費と、乗員の視認性との両立を図る。【解決手段】車両1の防曇制御装置30は、車室内空間と車室外空間との間に設けられたフロントウィンドウ10と、前記フロントウィンドウ10の車室内側表面に設けられ、表面に付着した水分を内部に吸収する防曇性被膜11と、前記防曇性被膜11に吸収された水分を気化させる乾燥手段20と、前記防曇性被膜11に吸収された水分量を検出する水分量センサ35と、車室内湿度Rを検出する湿度センサ31と、前記水分量センサ35によって検出された水分量及び前記湿度センサ31によって検出された車室内湿度Rに基づいて補正湿度R’を算出する補正湿度算出部361と、前記補正湿度R’が、所定の閾値以上のときに前記乾燥手段20を作動させるコントロールユニット36と、を備える。【選択図】図1
DEFOGGING CONTROL APPARATUS FOR VEHICLE
車両の防曇制御装置
2019-02-21
Patent
Electronic Resource
Japanese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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 |