Title:
HEATING SYSTEM USING COOLANT WASTE HEAT WHEN TAXI VEHICLE IGNITION IS STOPPED
Document Type and Number:
WIPO Patent Application WO/2016/129741
Kind Code:
A1
Abstract:
Disclosed is a heating system using coolant waste heat when taxi vehicle ignition is stopped. The present invention relates to a heating system of a taxi vehicle having: a front black box camera which photographs the front of a taxi; an internal black box camera which photographs the inside of the taxi; a rear camera which photographs the rear of the taxi; a card payment machine or a card reader which settles a transportation fare with a card; a taxi meter which converts traveled distance into a fare; an empty car check display lamp, which is a means indicating whether or not the taxi is empty; a taxi lamp installed on the roof of the taxi; a navigation which notifies road information through a map and voice; and electronic equipment (11) such as a radio, a stereo, etc. The heating system of a taxi vehicle has: a coolant supply line (12) which heats the interior using the heat of a coolant which cools engine heat; a water pump (13) which forcedly supplies the coolant heated through the coolant supply line (12) and then circulates the same; an air conditioning fan (14) which forcedly blows, toward the interior of a vehicle, the heat of the heated coolant circulated through the water pump (13); and a main battery (10) which is electrically connected with the electronic equipment (11), the water pump (13) and the air conditioning fan (14) so as to supply necessary power supply. The heating system of a taxi vehicle further comprises: an auxiliary battery (20) which is electrically connected with the main battery (10) provided in the taxi vehicle so as to supply necessary power supply to the electronic equipment (11) and the air conditioning fan (14), which are provided in the taxi vehicle, in a state where the taxi vehicle engine ignition is off and to allow charging by means of the main battery (10) if the engine is started; a controller (30) which is electrically connected with the main battery (10) and the auxiliary battery (20) so as to detect the voltage of the main battery (10) and the auxiliary battery (20), and controls operation of the air conditioning fan (14) in a state where the engine ignition is off; a switch (40) which is electrically connected with the controller (30) so as to turn on or off the air conditioning fan (14) in a state where the engine ignition is off; and a display unit (50) which is electrically connected with the controller (30) so as to display whether or not the air conditioning fan (14) operates and whether the switch (40) is turned on or off.
Inventors:
CHOI GYU HUN (KR)
SONG PIL MAN (KR)
YOO GWANG MO (KR)
SONG PIL MAN (KR)
YOO GWANG MO (KR)
Application Number:
PCT/KR2015/002427
Publication Date:
August 18, 2016
Filing Date:
March 13, 2015
Export Citation:
Assignee:
SHINSUNG AUTOTECH CO LTD (KR)
International Classes:
B60H1/04; B60H1/02; B60H1/08
Foreign References:
| KR20100065600A | 2010-06-17 | |||
| KR100804555B1 | 2008-02-20 | |||
| JP2013252776A | 2013-12-19 | |||
| KR20110091141A | 2011-08-11 |
Attorney, Agent or Firm:
KIM, SEONG DAE (KR)
김성대 (KR)
김성대 (KR)
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