Title:
OVERHEAD CABLE MEASURING METHOD AND OVERHEAD CABLE MEASURING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/176159
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an overhead cable measuring method and an overhead cable measuring system capable of quickly and safely checking an overhead cable without using a high-place work vehicle. The overhead cable measuring device according to the present invention is an overhead cable measuring system comprising a measuring device 10 and an analysis device 20 and is characterized in that: the measuring device 10 obtains the point group data D of an overhead cable 30; and the analysis device 20 assumes a plurality of circles from the point group data D and estimates the diameter of the overhead cable from the diameters of the circles on which statistical processing has been performed.
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Inventors:
MATSUMOTO CHIHARU (JP)
GOTO YUKIHIRO (JP)
HONDA NAZUKI (JP)
GOTO YUKIHIRO (JP)
HONDA NAZUKI (JP)
Application Number:
PCT/JP2021/006357
Publication Date:
August 25, 2022
Filing Date:
February 19, 2021
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H02G1/02
Foreign References:
| JP2019161829A | 2019-09-19 | |||
| JP2009068951A | 2009-04-02 | |||
| JP2019144153A | 2019-08-29 | |||
| JP2009198280A | 2009-09-03 | |||
| JP2020035001A | 2020-03-05 | |||
| JP2005141346A | 2005-06-02 | |||
| JP2014106725A | 2014-06-09 |
Attorney, Agent or Firm:
OKADA, Kenji et al. (JP)
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