JP6483436B2 - 位置推定装置 - Google Patents

位置推定装置 Download PDF

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Publication number
JP6483436B2
JP6483436B2 JP2014266100A JP2014266100A JP6483436B2 JP 6483436 B2 JP6483436 B2 JP 6483436B2 JP 2014266100 A JP2014266100 A JP 2014266100A JP 2014266100 A JP2014266100 A JP 2014266100A JP 6483436 B2 JP6483436 B2 JP 6483436B2
Authority
JP
Japan
Prior art keywords
portable device
detection
signal
intensity
antenna
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2014266100A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016125884A5 (enrdf_load_stackoverflow
JP2016125884A (ja
Inventor
宗範 松本
宗範 松本
豊生 村上
豊生 村上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2014266100A priority Critical patent/JP6483436B2/ja
Priority to PCT/JP2015/006303 priority patent/WO2016103664A1/ja
Publication of JP2016125884A publication Critical patent/JP2016125884A/ja
Publication of JP2016125884A5 publication Critical patent/JP2016125884A5/ja
Application granted granted Critical
Publication of JP6483436B2 publication Critical patent/JP6483436B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0269—Inferred or constrained positioning, e.g. employing knowledge of the physical or electromagnetic environment, state of motion or other contextual information to infer or constrain a position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2014266100A 2014-12-26 2014-12-26 位置推定装置 Expired - Fee Related JP6483436B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014266100A JP6483436B2 (ja) 2014-12-26 2014-12-26 位置推定装置
PCT/JP2015/006303 WO2016103664A1 (ja) 2014-12-26 2015-12-17 位置推定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014266100A JP6483436B2 (ja) 2014-12-26 2014-12-26 位置推定装置

Publications (3)

Publication Number Publication Date
JP2016125884A JP2016125884A (ja) 2016-07-11
JP2016125884A5 JP2016125884A5 (enrdf_load_stackoverflow) 2017-01-05
JP6483436B2 true JP6483436B2 (ja) 2019-03-13

Family

ID=56149727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014266100A Expired - Fee Related JP6483436B2 (ja) 2014-12-26 2014-12-26 位置推定装置

Country Status (2)

Country Link
JP (1) JP6483436B2 (enrdf_load_stackoverflow)
WO (1) WO2016103664A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6697783B2 (ja) * 2017-03-15 2020-05-27 株式会社デンソー 携帯端末位置検出装置
JP6780570B2 (ja) * 2017-04-07 2020-11-04 株式会社Ｓｏｋｅｎ 車両システム用機器及び車両システム
EP3477600B1 (en) * 2017-10-27 2020-02-26 Axis AB A method for controlling access in a system comprising a portable device associated with a user and an access control device
WO2025095523A1 (ko) * 2023-10-31 2025-05-08 삼성전자 주식회사 위치 추정을 위한 전자 장치 및 그의 동작 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11295409A (ja) * 1998-04-09 1999-10-29 Locus:Kk 位置決めシステム
JP4122779B2 (ja) * 2002-01-23 2008-07-23 三菱電機株式会社 家電制御システム、家電制御装置、並びに家電機器
JP4897554B2 (ja) * 2007-04-19 2012-03-14 アルプス電気株式会社 キーレスエントリー装置
JP2009127336A (ja) * 2007-11-26 2009-06-11 Toyota Motor Corp 開閉体制御装置
JP2009250627A (ja) * 2008-04-01 2009-10-29 Mitsubishi Electric Corp センサ位置標定方法
US9313669B2 (en) * 2012-08-30 2016-04-12 Lg Electronics Inc. Apparatus and method for calculating location of mobile station in wireless network
JP6107267B2 (ja) * 2013-03-18 2017-04-05 株式会社日本自動車部品総合研究所 車両システム、車載装置、及び携帯機
JP6196814B2 (ja) * 2013-06-04 2017-09-13 株式会社Ｓｏｋｅｎ 車載機器制御システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10604259B2 (en) 2016-01-20 2020-03-31 Amsafe, Inc. Occupant restraint systems having extending restraints, and associated systems and methods

Also Published As

Publication number Publication date
JP2016125884A (ja) 2016-07-11
WO2016103664A1 (ja) 2016-06-30

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