Title:
SERVER, SATELLITE POSITIONING SYSTEM, AND SATELLITE POSITIONING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/084889
Kind Code:
A1
Abstract:
The present invention: receives positioning data from each of a plurality of positioning terminals that have received positioning signals transmitted from a plurality of satellites; uses the received positioning data to detect, for each satellite, the difference between the positioning signal reception quality at a first positioning terminal and the positioning signal reception quality at at least one second positioning terminal; and uses the difference for each satellite to determine a satellite to be used for positioning computation for the first positioning terminal.
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Inventors:
YOSHINO KAZUYUKI
SAKAIBARA KUNIHIKO
SHIBATA JUN
YAMAZAKI YASUHISA
SHIROSAKI YOSHIMASA
SAKAIBARA KUNIHIKO
SHIBATA JUN
YAMAZAKI YASUHISA
SHIROSAKI YOSHIMASA
Application Number:
PCT/JP2019/033369
Publication Date:
April 30, 2020
Filing Date:
August 26, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01S19/28; G01S19/22; G01S19/43
Domestic Patent References:
| WO2006132003A1 | 2006-12-14 |
Foreign References:
| JP2006090912A | 2006-04-06 | |||
| JP2016118493A | 2016-06-30 | |||
| US20150378025A1 | 2015-12-31 | |||
| JP2005321364A | 2005-11-17 | |||
| JP2001272451A | 2001-10-05 | |||
| JP2017219498A | 2017-12-14 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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