Title:
CRANE CONTROL METHOD AND APPARATUS, CRANE, PROCESSOR, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/120235
Kind Code:
A1
Abstract:
A crane control method and apparatus, a crane, a processor, and a storage medium, relating to the technical field of construction machinery, the crane control method comprising: based on externally inputted working condition requirement information and on the basis of the lifting weight table group of a crane, generating first working condition operation information and second working condition operation information, the lifting weight table group comprising lifting weight tables of any length combination of a plurality of legs of the crane; on the basis of the first working condition operation information, controlling each leg to extend to support the crane; and, based on externally inputted control information and on the basis of the second working condition operation information, controlling the operation of the crane; the present method can work when the legs are extended to different lengths, improving the operating performance and site adaptability of the crane.
Inventors:
ZENG NA (CN)
LUO XIANZHI (CN)
ZHAO JIANYANG (CN)
LIU YONGZAN (CN)
GUO JIMEI (CN)
LUO XIANZHI (CN)
ZHAO JIANYANG (CN)
LIU YONGZAN (CN)
GUO JIMEI (CN)
Application Number:
PCT/CN2019/127525
Publication Date:
June 24, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
ZOOMLION HEAVY INDUSTRY SCIENCE AND TECH CO LTD (CN)
International Classes:
B66C23/88; B66C13/18
Domestic Patent References:
| WO2012059872A1 | 2012-05-10 |
Foreign References:
| CN109733989A | 2019-05-10 | |||
| CN101508402A | 2009-08-19 | |||
| CN102515027A | 2012-06-27 | |||
| CN110498341A | 2019-11-26 | |||
| EP2902860A1 | 2015-08-05 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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