MY177644A - Location identification device, location identification method, and program - Google Patents

Location identification device, location identification method, and program

Info

Publication number
MY177644A
MY177644A MYPI2014700232A MYPI2014700232A MY177644A MY 177644 A MY177644 A MY 177644A MY PI2014700232 A MYPI2014700232 A MY PI2014700232A MY PI2014700232 A MYPI2014700232 A MY PI2014700232A MY 177644 A MY177644 A MY 177644A
Authority
MY
Malaysia
Prior art keywords
location
location identification
program
beacon
identification device
Prior art date
Application number
MYPI2014700232A
Inventor
Iehara Masato
Mabuchi Yoshihiro
Original Assignee
Mitsubishi Heavy Ind Ltd
Mitsubishi Heavy Ind Mach Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Ind Ltd, Mitsubishi Heavy Ind Mach Systems Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of MY177644A publication Critical patent/MY177644A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)

Abstract

A location identification unit (7) calculates a location indicated by a weighted average of an estimated location and a beacon location, as a location of the device itself. Thereby, it is possible to reduce errors due to a range of caiTier wave emission performed by the beacon, and to identify a location where the device itself is present.
MYPI2014700232A 2011-09-27 2012-09-25 Location identification device, location identification method, and program MY177644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011210715A JP5871536B2 (en) 2011-09-27 2011-09-27 Position specifying device, position specifying method, and program

Publications (1)

Publication Number Publication Date
MY177644A true MY177644A (en) 2020-09-23

Family

ID=47995535

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014700232A MY177644A (en) 2011-09-27 2012-09-25 Location identification device, location identification method, and program

Country Status (5)

Country Link
JP (1) JP5871536B2 (en)
MY (1) MY177644A (en)
SG (1) SG2014008700A (en)
TW (1) TWI486614B (en)
WO (1) WO2013047503A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6610035B2 (en) * 2015-07-01 2019-11-27 トヨタ自動車株式会社 Location information provision system
WO2019123558A1 (en) * 2017-12-20 2019-06-27 株式会社日立製作所 Self-position estimation system
FR3084150B1 (en) * 2018-07-17 2021-02-26 Renault Sas METHOD OF LOCATING A VEHICLE
US11898850B2 (en) 2019-05-08 2024-02-13 Hitachi Astemo, Ltd. Vehicle position detection device and parameter set creation device for vehicle position detection
JP2022071237A (en) * 2020-10-28 2022-05-16 株式会社日立製作所 Positioning method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109827A (en) * 1991-03-20 1994-04-22 Mazda Motor Corp Position detecting apparatus
JP2001305210A (en) * 2000-04-25 2001-10-31 Matsushita Electric Works Ltd Position detection device
US6420999B1 (en) * 2000-10-26 2002-07-16 Qualcomm, Inc. Method and apparatus for determining an error estimate in a hybrid position determination system
CN1926790A (en) * 2004-03-03 2007-03-07 日本电气株式会社 Positioning system, positioning method, and program thereof
JP2009162582A (en) * 2007-12-28 2009-07-23 Sumitomo Electric Ind Ltd Position specification device and method, and computer program
JP2010203959A (en) * 2009-03-04 2010-09-16 Seiko Epson Corp Initial position determining method, and method and device for position calculation
JP5306028B2 (en) * 2009-04-08 2013-10-02 三菱電機株式会社 Moving body presence determination device and safe driving support system using the same

Also Published As

Publication number Publication date
TWI486614B (en) 2015-06-01
WO2013047503A1 (en) 2013-04-04
SG2014008700A (en) 2014-04-28
TW201326868A (en) 2013-07-01
JP5871536B2 (en) 2016-03-01
JP2013073338A (en) 2013-04-22

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