A heating apparatus of a window glass (FG) of a vehicle (10) comprises a heater (40) which generates heat for melting ice (80ice) adhering to an imaging glass part (FGC) including a whole part of a corresponding part within the window glass (FG) which corresponds to an imaging range (A1, A2) of an onboard camera (30). The heater (40) heats the imaging glass part (FGC) in such a manner that an amount of heat per unit area applied to a specific part (FGC1) of the imaging glass part (FGC) on an upstream side in a liquid flowing direction which is a direction in which the liquid flows on a side surface outside a vehicle cabin of the imaging glass part (FGC) becomes larger than an amount of heat per unit area applied to a part (FGC2) of the imaging glass part (FGC) on an downstream side with respect to the specific part (FGC1) in the liquid flowing direction.
HEATING APPARATUS FOR WINDOW GLASS OF VEHICLE
HEIZVORRICHTUNG FÜR FENSTERSCHEIBEN VON FAHRZEUGEN
APPAREIL DE CHAUFFAGE POUR VITRE DE FENÊTRE DE VÉHICULE
2022-08-24
Patent
Electronic Resource
English