Title:
METHOD FOR ALIGNING CONTAINER TRUCK AND CRANE, AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/160896
Kind Code:
A1
Abstract:
A method for aligning a container truck and a crane, and a related device. The alignment method comprises: scanning three-dimensional information by means of a traveling radar of the container truck; when the three-dimensional information matches with preset crane profile information, starting an alignment radar of the container truck, and projecting a target region, which is obtained according to the three-dimensional information and corresponds to the crane, to an alignment coordinate system of the alignment radar; obtaining a target working position of the crane according to three-dimensional data scanned by the alignment radar and located in the target region; guiding the container truck to travel by means of cooperation between the traveling radar and the alignment radar, such that a preset hoisting position of the container truck coincides with the target working position. By means of cooperation and linkage between the traveling radar and the alignment radar, the method for aligning the container truck and the crane and the related device efficiently and accurately implement fine alignment of the container truck and the crane, and are applicable for different types of port hoisting machinery.
Inventors:
TAN LIMIN (CN)
ZHAO ZHAO (CN)
ZHAO ZHAO (CN)
Application Number:
PCT/CN2021/132576
Publication Date:
August 04, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
SHANGHAI WESTWELL LAB INFORMATION TECH CO LTD (CN)
International Classes:
G01S17/06; B66C13/48
Foreign References:
| CN112099025A | 2020-12-18 | |||
| CN110356976A | 2019-10-22 | |||
| US6571172B1 | 2003-05-27 | |||
| CN112897345A | 2021-06-04 | |||
| CN105303555A | 2016-02-03 | |||
| CN110874944A | 2020-03-10 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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