AIR CONDITIONING SYSTEM, METHOD FOR CONTROLLING THE SAME AND HYBRID VEHICLE

Title:

AIR CONDITIONING SYSTEM, METHOD FOR CONTROLLING THE SAME AND HYBRID VEHICLE

Document Type and Number:

WIPO Patent Application WO/2015/090191

Kind Code:

A1

Abstract:

A hybrid vehicle, an air conditioning system and a method for controlling the air conditioning system are provided. The air conditioning system includes: an electric compressor (1); a mechanical compressor (2), connected with the electric compressor (1) in parallel; a power battery (3), connected with the electric compressor (1) and configured to supply power to the electric compressor (1); an engine (4), connected with the mechanical compressor (2) and configured to supply a power source to the mechanical compressor (2); an engine controller (5), connected with the engine (4) and configured to start the engine (4) when the mechanical compressor (2) is to be started; a battery manager (6), connected with the power battery (3) and configured to detect a state of charge of the power battery (3); and a controller (7), connected with the engine controller (5) and the battery manager (6) and configured to start the electric compressor (1) and the mechanical compressor (2) at different time according to the state of charge of the power battery (3). The air conditioning system can provide the passengers a comfortable and energy-saving ride environment.

Inventors:

LIU CHANGJIU (CN)
LIU GUORUI (CN)
LI ZHICHUN (CN)
LI JIEWEN (CN)
WEI YANZHANG (CN)

Application Number:

PCT/CN2014/093997

Publication Date:

June 25, 2015

Filing Date:

December 16, 2014

Export Citation:

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Assignee:

BYD CO LTD (CN)

International Classes:

F25B27/00; B60H1/32

Foreign References:

CN103386872A	2013-11-13
US20030233840A1	2003-12-25
US20060042284A1	2006-03-02
DE102008051709A1	2010-04-22
CN101659186A	2010-03-03
US20050257545A1	2005-11-24
JP2004237907A	2004-08-26

Other References: