| 摘要 |
PURPOSE: A heating system for a vehicle is provided to heat the indoor space of a vehicle within a short time before the engine of the vehicle is preheated. CONSTITUTION: A heating system for a vehicle comprises a cooling water pipe, a multi heater(100), an input unit(10), water pumps(50,60), and an ECU(Electronic Control Unit)(90). The cooling water pipe circulates via an engine(20), a heater core and a radiator(30). The multi heater is installed between the engine and the heater core and selectively heats the cooling water and the air. The operating mode of the multi heater is input through the input unit. The water pump supplies the cooling water to the multi heater so that the cooling water passing through the engine is provided to the heater core via the multi heater. According to the operating mode input through the input unit, the ECU controls the operation of the water pump and the multi heater. |
