To suppress the heat damage due to a heating device while sufficiently securing an operation period of the heating device.SOLUTION: A defrosting system X for a vehicle 1 having an imaging device 10 which images a vehicle outer space via a window from a vehicle inner space comprises: a vehicle speed sensor 45 which detects a vehicle speed; a solar radiation amount sensor 44 which detects a solar radiation amount with respect to the vehicle 1; a heating device 19 which heats a window so as to suppress fogging of the window; and a control device 26 which controls the heating device 19. The control device 26 determines whether or not there is a possibility of heat damage due to the heating device 19 on the basis of a vehicle speed detected by the vehicle speed sensor 45 and a solar radiation amount detected by the solar radiation amount sensor 44 in a state that the heating device 19 is operating, and executes suppression processing for stopping the operation of the heating device 19 or suppressing increase in ambient temperature of the heating device 19 when determining that there is a possibility of the heat damage due to the heating device 19.SELECTED DRAWING: Figure 3
【課題】加熱装置の稼働期間を十分に確保しつつ、加熱装置による熱害を抑制する。【解決手段】車内空間から窓を介して車外空間を撮影する撮影装置10を備えた車両1のための曇り止めシステムXであって、車速を検出する車速センサ45と、車両1に対する日射量を検出する日射量センサ44と、窓の曇りを抑制すべく窓を加熱する加熱装置19と、加熱装置19を制御する制御装置26と、を備え、制御装置26は、加熱装置19が稼働している状態で、車速センサ45が検出する車速と日射量センサ44が検出する日射量とに基づいて加熱装置19による熱害の可能性があるか否かを判定し、加熱装置19による熱害の可能性があると判定した場合に、加熱装置19の稼働を停止させるか、又は、加熱装置19の周辺温度の上昇を抑制するための抑制処理を実行する。【選択図】図3
DEFROSTING SYSTEM
曇り止めシステム
2023-04-03
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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