Title:
PARKING AIR CONDITIONER, AND EARLY WARNING METHOD AND SYSTEM FOR LIFE OF VEHICLE BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/156076
Kind Code:
A1
Abstract:
An early warning method for the life of a vehicle battery, comprising: acquiring a first duration during which the output voltage of a vehicle battery drops from a first voltage value to a second voltage value (S100); comparing the first duration to a reference duration (S200); and selectively issuing an early warning information according to a comparison result (S300). By means of the present method, detection takes a short amount of time and is convenient.
Inventors:
WEN XIAOJIE (CN)
GUO DEFANG (CN)
ZHANG FEI (CN)
CHENG YONGFU (CN)
LV JINGJING (CN)
CHEN JIANLONG (CN)
YAO YONGXIANG (CN)
GUO DEFANG (CN)
ZHANG FEI (CN)
CHENG YONGFU (CN)
LV JINGJING (CN)
CHEN JIANLONG (CN)
YAO YONGXIANG (CN)
Application Number:
PCT/CN2020/070913
Publication Date:
August 06, 2020
Filing Date:
January 08, 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:
B60R16/033
Foreign References:
| CN109895717A | 2019-06-18 | |||
| CN105762868A | 2016-07-13 | |||
| CN106671785A | 2017-05-17 | |||
| US20030079484A1 | 2003-05-01 | |||
| JP2017227494A | 2017-12-28 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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