Invention Grant
- Patent Title: Positioning control device
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Application No.: US17537425Application Date: 2021-11-29
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Publication No.: US11796685B2Publication Date: 2023-10-24
- Inventor: Naoto Toda
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP 18006960 2018.01.19
- The original application number of the division: US16246949 2019.01.14
- Main IPC: G01S19/34
- IPC: G01S19/34 ; G01S19/28 ; G01S19/49

Abstract:
An electronic device includes a GPS unit, a GPS information acquisition unit, a sensor information acquisition unit, and a reception condition determination unit. The GPS unit receives a radio wave from at least one of a plurality of positioning satellites. The GPS information acquisition unit acquires ephemeris information by the GPS unit and acquires satellite arrangement information of each of the plurality of positioning satellites acquiring the ephemeris information. The sensor information acquisition unit acquires geographical condition information of a current location at which the electronic device is present. The reception condition determination unit identifies the number of positioning satellites that the receiving unit can capture at the current location among the plurality of positioning satellites acquiring the ephemeris information based on the geographical condition information of the current location and the satellite arrangement information.
Public/Granted literature
- US20220082706A1 POSITIONING CONTROL DEVICE Public/Granted day:2022-03-17
Information query