Title:
METHOD AND DEVICE FOR ADJUSTING HEIGHT OF AIR SUSPENSION, STORAGE MEDIUM AND PROCESSOR
Document Type and Number:
WIPO Patent Application WO/2021/232794
Kind Code:
A1
Abstract:
A method and device for adjusting the height of air suspension, a storage medium and a processor. The method comprising: acquiring the displacement height difference of a target vehicle body; determining whether the displacement height difference exceeds a preset range, and if the displacement height difference exceeds the preset range, then detecting the duration of the displacement height difference; and if the duration of the displacement height difference exceeds a first preset duration, then controlling an air spring (4) to inflate and deflate so that the height of the target vehicle body is kept within a preset height range, wherein the air spring (4) is disposed on the target vehicle body and is configured to adjust the height of the target vehicle body by means of changing the length thereof. The technical problem in which the load change of a motor vehicle between no load and full load will cause the suspension height to change, resulting in continuous changes in the height of the vehicle from the ground is solved.
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| WO/1981/003466 | AXLE CONSTRUCTION FOR VEHICLE |
Inventors:
WEI HENG (CN)
ZHANG YOULIN (CN)
LIU RENSHENG (CN)
CHEN HUI (CN)
PAN GAOQIANG (CN)
QIU DONG (CN)
ZHOU YASHENG (CN)
YE ZHIHENG (CN)
ZHANG YOULIN (CN)
LIU RENSHENG (CN)
CHEN HUI (CN)
PAN GAOQIANG (CN)
QIU DONG (CN)
ZHOU YASHENG (CN)
YE ZHIHENG (CN)
Application Number:
PCT/CN2020/139940
Publication Date:
November 25, 2021
Filing Date:
December 28, 2020
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES WUHAN CO LTD (CN)
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
B60G17/052
Foreign References:
| CN111497549A | 2020-08-07 | |||
| CN112455175A | 2021-03-09 | |||
| CN109649106A | 2019-04-19 | |||
| CN109305011A | 2019-02-05 | |||
| JP2001121938A | 2001-05-08 | |||
| CN104015581A | 2014-09-03 | |||
| CN105857333A | 2016-08-17 | |||
| CN108778788A | 2018-11-09 | |||
| CN206297375U | 2017-07-04 | |||
| CN109733147A | 2019-05-10 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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