Title:
CONTROL METHOD FOR VEHICLE HAVING PARKING AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2020/164423
Kind Code:
A1
Abstract:
A control method for a vehicle having a parking air conditioner. The vehicle comprises an accumulator, and the parking air conditioner is connected to the accumulator. The control method comprises: when the vehicle is under a non-travelling working condition, obtaining the current voltage of the accumulator; and selectively enabling, according to the current voltage of the accumulator, the parking air conditioner to be turned off. According to the method, whether the vehicle is started to travel can be determined according to the voltage of the accumulator; if the voltage of the accumulator rises, the situation that an engine has been started to charge the accumulator is illustrated, and the situation that the vehicle will enter or has entered a travelling working condition is further illustrated, and in this case, the parking air conditioner needs to be turned off; and if the voltage of the accumulator does not rise, the situation that the vehicle is not started to travel is illustrated, and the parking air conditioner is not turned off. The present invention aims to solve the problem that in the travelling process of an existing vehicle having a parking air conditioner, if the parking air conditioner operates, uneven coolant pressure of the parking air conditioner is easy to cause, and further the service life of the parking air conditioner is influenced.
Inventors:
ZHANG FEI (CN)
ZHANG LIZHI (CN)
XU WEIJUN (CN)
WANG ZHENZHEN (CN)
LI WEI (CN)
LV JINGJING (CN)
ZHANG LIZHI (CN)
XU WEIJUN (CN)
WANG ZHENZHEN (CN)
LI WEI (CN)
LV JINGJING (CN)
Application Number:
PCT/CN2020/074348
Publication Date:
August 20, 2020
Filing Date:
February 05, 2020
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
B60H1/00
Foreign References:
| CN110758049A | 2020-02-07 | |||
| CN108638789A | 2018-10-12 | |||
| CN206374503U | 2017-08-04 | |||
| CN104191930A | 2014-12-10 | |||
| JPH11165529A | 1999-06-22 | |||
| JPH1144230A | 1999-02-16 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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