HEATING SYSTEM OF TAXI USING ENGINE HEAT WATER

摘要

The present specification discloses a heating system using the waste heat of a coolant in a stationary taxi including electronic equipment (11), a coolant supply line (12), a water pump (13), an air conditioning fan (14), and a main battery (10) which is electrically connected to the electronic equipment (11) and the an air conditioning fan (14) to supply power on demand. The heating system includes: an auxiliary battery (20) electrically connected to the main battery (10) in the taxi; a controller (30) which is electrically connected to the main battery (10) and the auxiliary battery (20) to detect the voltage of the main and auxiliary batteries (10, 20) and to control the operation of the air conditioning fan (14) while the engine is turned off; a switch (40) electrically connected to the controller (30) to turn on or off the air conditioning fan (14) while the engine is turned off; and a display part (50) electrically connected to the controller (30) to display whether the air conditioning fan (14) is operated or not and whether the switch (40) is turned on or off.