Title:
位置検知システム、センサ端末および位置検知方法
Document Type and Number:
Japanese Patent JP7364857
Kind Code:
B2
Abstract:
A position detection method to be executed by a computer, the position detection method includes transmitting, by a sensor terminal, a signal obtained by performing capture processing on a satellite signal from a satellite of a search target according to an order of the satellites of the search targets; calculating, by a calculation device, a position of the sensor terminal based on a signal transmitted by the sensor terminal; and determining a satellite having a highest discovery probability based on a specific estimation method for second and subsequent search targets, using an index which is reflected larger as the discovery probability of other satellites is higher or lower, in a case where the first satellite is captured when a first search target is determined.
Inventors:
Atsushi Muramatsu
Application Number:
JP2019103649A
Publication Date:
October 19, 2023
Filing Date:
June 03, 2019
Export Citation:
Assignee:
富士通株式会社
International Classes:
G01S19/28; G01S19/09; G01S19/29
Domestic Patent References:
| JP2003527567A | ||||
| JP2016027330A | ||||
| JP2012511161A | ||||
| JP2002082157A | ||||
| JP7191127A | ||||
| JP201452370A | ||||
| JP201648246A |
Attorney, Agent or Firm:
Shuhei Katayama