FIELD: heating.
SUBSTANCE: invention relates to a window glass heating device for a vehicle. Device is equipped with: a window heater, a window heater control unit that controls the operation of the window heater based on the operation switch, the camera heater, as well as the camera heater control unit, which controls the supply of electricity to the camera heater, in order to eliminate fogging of viewing area camera window. Camera heater control unit is configured to obtain information about the operation of the window heater, which is information about the operation of the window heater, and limiting the supply power to the camera heater, it is estimated that the chamber heater can potentially overheat due to the heat coming from the window heater to the chamber heater based on the information about the operation of the window heater.
EFFECT: overheating of the camera heater is eliminated.
15 cl, 20 dwg
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