Title:
TEMPERATURE COMPENSATION METHOD AND SYSTEM FOR SOLAR AIR CONDITIONER FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/176598
Kind Code:
A1
Abstract:
A temperature compensation method and system for a solar air conditioner for a vehicle. The method comprises: (1) detecting the position of the sun; (2) measuring a solar direct radiation intensity value, a solar scattering radiation intensity value, and hourly temperature and humidity on the design day; (3) measuring the current longitude value, latitude value and traveling direction of a vehicle; (4) determining a positional relationship between the sun and the vehicle; (5) determining outdoor environment data; (6) calculating multiple temperature compensation coefficients of the area where the vehicle is located, and storing the coefficients in a database; (7) querying the corresponding temperature compensation coefficients in the database; measuring sunlight intensity by means of a single-area light intensity sensor; and performing sunlight compensation, as temperature compensation, on different areas of the vehicle according to a functional relationship between the sunlight intensity and the temperature compensation coefficients. According to the method, the light intensity and the temperature are coupled, thereby achieving the general use of a solar air conditioner for a vehicle, and reducing the costs and the achieving complexity of a multi-temperature-zone automatic air conditioner.
Inventors:
WU JIANGUO (CN)
Application Number:
PCT/CN2017/084512
Publication Date:
October 04, 2018
Filing Date:
May 16, 2017
Export Citation:
Assignee:
SHENZHEN JING ZHOU TECH CO LTD (CN)
International Classes:
B60H1/00
Domestic Patent References:
| WO2002087910A2 | 2002-11-07 |
Foreign References:
| CN105235471A | 2016-01-13 | |||
| CN1281594A | 2001-01-24 | |||
| CN103978869A | 2014-08-13 | |||
| EP2666653A1 | 2013-11-27 |
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