Title:
MONITORING DEVICE, MANAGEMENT DEVICE, MONITORING METHOD, AND MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/037666
Kind Code:
A1
Abstract:
This monitoring device is provided in an electricity transmission facility and is provided with a communication unit for receiving correction data from a reference station, and a computing unit for performing computational processing to calculate a position of the electricity transmission facility by using the correction data received by the communication unit to correct a signal from a satellite, wherein, in the computational processing, the computing unit calculates a sample of the position, and calculates the position on the basis of a target sample among a plurality of the calculated samples, the target sample being a sample that serves as a fixed solution in a target segment among a plurality of segments each having a prescribed duration, and the target segment being a segment in which the number of samples that serve as float solutions is less than a prescribed number.
Inventors:
YOSHIDA YUICHIRO (JP)
MARUYAMA TAKESHI (JP)
KOJIMA TAKAO (JP)
SAKAI OSAMU (JP)
IWAMA NARUMI (JP)
UMEMURA YUJI (JP)
SASAKI RYUICHI (JP)
MARUYAMA TAKESHI (JP)
KOJIMA TAKAO (JP)
SAKAI OSAMU (JP)
IWAMA NARUMI (JP)
UMEMURA YUJI (JP)
SASAKI RYUICHI (JP)
Application Number:
PCT/JP2022/021322
Publication Date:
March 16, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
G01S19/44
Domestic Patent References:
| WO2020026537A1 | 2020-02-06 |
Foreign References:
| CN109407129A | 2019-03-01 | |||
| CN111352131A | 2020-06-30 | |||
| CN113176588A | 2021-07-27 | |||
| JPH11136823A | 1999-05-21 | |||
| CN112859139A | 2021-05-28 |
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
Download PDF: