BUILT-IN TEMPERATURE DETECTING UNIT-BASED AUTOMATIC VEHICLE AIR CONDITIONING CONTROL METHOD AND CONTROLLER

WIPO Patent Application WO/2019/029095

A1

A built-in temperature detecting unit-based automatic vehicle air conditioning control method and controller, comprising the following steps: A. acquiring a vehicle body temperature of the whole vehicle; B. by means of the acquired vehicle body temperature of the whole vehicle, calculating and outputting a virtual vehicle interior temperature that is equal to an actual vehicle interior air temperature; C. according to the virtual vehicle interior temperature, controlling wind output. The control method and the controller obtain the vehicle body temperature of the whole vehicle by means of a built-in temperature detecting unit disposed on a certain component related to the air conditioner controller, and obtain a virtual vehicle interior temperature by using a a thermodynamic model; furthermore, by means of the virtual vehicle interior temperature, subsequent automatic control of the vehicle interior temperature is accomplished, thereby achieving automatic control of the interior temperature of the vehicle without requiring a vehicle interior temperature sensor, thus saving costs on vehicle interior temperature sensors and accompanying wire harnesses thereof while ensuring stability and accuracy in controlling vehicle interior temperature.

CHEN XIONGZHI (CN)
SUI YANCHUN (CN)

PCT/CN2017/118384

February 14, 2019

December 25, 2017

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HUIZHOU DESAY SV AUTOMOTIVE CO LTD (CN)

B60H1/00

CN103963598A	2014-08-06
CN105922840A	2016-09-07
JP2015182697A	2015-10-22
KR20160039720A	2016-04-12
CN103963604A	2014-08-06

YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY (CN)

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