GB2533108B - Contactless key localisation - Google Patents

Contactless key localisation

Info

Publication number
GB2533108B
GB2533108B GB1421873.9A GB201421873A GB2533108B GB 2533108 B GB2533108 B GB 2533108B GB 201421873 A GB201421873 A GB 201421873A GB 2533108 B GB2533108 B GB 2533108B
Authority
GB
United Kingdom
Prior art keywords
localisation
contactless key
contactless
key
key localisation
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
GB1421873.9A
Other versions
GB2533108A (en
GB201421873D0 (en
Inventor
Sharma Deepak
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 GB1421873.9A priority Critical patent/GB2533108B/en
Publication of GB201421873D0 publication Critical patent/GB201421873D0/en
Publication of GB2533108A publication Critical patent/GB2533108A/en
Application granted granted Critical
Publication of GB2533108B publication Critical patent/GB2533108B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • 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
    • B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lock And Its Accessories (AREA)
GB1421873.9A 2014-12-09 2014-12-09 Contactless key localisation Expired - Fee Related GB2533108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1421873.9A GB2533108B (en) 2014-12-09 2014-12-09 Contactless key localisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1421873.9A GB2533108B (en) 2014-12-09 2014-12-09 Contactless key localisation

Publications (3)

Publication Number Publication Date
GB201421873D0 GB201421873D0 (en) 2015-01-21
GB2533108A GB2533108A (en) 2016-06-15
GB2533108B true GB2533108B (en) 2018-09-05

Family

ID=52425683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1421873.9A Expired - Fee Related GB2533108B (en) 2014-12-09 2014-12-09 Contactless key localisation

Country Status (1)

Country Link
GB (1) GB2533108B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108602453B (en) * 2016-03-29 2022-01-11 艾隆罗德有限公司 Method for activating a power supply circuit section in an electric road system and electric road system
JP6347419B2 (en) * 2016-10-12 2018-06-27 マツダ株式会社 Electronic key system
CN111885492A (en) * 2020-07-31 2020-11-03 上汽通用汽车有限公司 Automatic vehicle positioning method and electronic equipment
CN115384447A (en) * 2021-05-24 2022-11-25 长城汽车股份有限公司 Vehicle key searching method and device, computer readable storage medium and vehicle
CN113421364A (en) * 2021-07-23 2021-09-21 武汉路特斯汽车有限公司 UWB technology-based vehicle function control method and system and vehicle
FR3128424B1 (en) * 2021-10-26 2023-09-08 Valeo Comfort & Driving Assistance Location in vehicle of one or more devices

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100747741B1 (en) * 2006-07-19 2007-08-09 양재우 Remote starter and power saving control method thereof
JP2008265562A (en) * 2007-04-20 2008-11-06 Denso Corp Smart key system and its mounting system
WO2008154747A1 (en) * 2007-06-19 2008-12-24 Magna Electronics Inc. Mobile control node system and method for vehicles
JP2012067463A (en) * 2010-09-21 2012-04-05 Tokai Rika Co Ltd Electronic key system
KR20120096243A (en) * 2011-02-22 2012-08-30 한경희 System for confirming location of a smart key
US20120268264A1 (en) * 2011-04-15 2012-10-25 Soon-Ho Son System for alarming upon occurrence of secession of smart key for vehicles
KR20130089069A (en) * 2012-02-01 2013-08-09 현대모비스 주식회사 System of searching a smart key for vehicles
US20140232322A1 (en) * 2011-09-23 2014-08-21 Thomas G. Kracker Selective current reduction enabled with electrically deactivated key fob
JP2014152458A (en) * 2013-02-06 2014-08-25 Calsonic Kansei Corp Keyless system for vehicle
WO2015055778A1 (en) * 2013-10-16 2015-04-23 Continental Automotive Gmbh Method and apparatus for detecting location of smart key

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100747741B1 (en) * 2006-07-19 2007-08-09 양재우 Remote starter and power saving control method thereof
JP2008265562A (en) * 2007-04-20 2008-11-06 Denso Corp Smart key system and its mounting system
WO2008154747A1 (en) * 2007-06-19 2008-12-24 Magna Electronics Inc. Mobile control node system and method for vehicles
JP2012067463A (en) * 2010-09-21 2012-04-05 Tokai Rika Co Ltd Electronic key system
KR20120096243A (en) * 2011-02-22 2012-08-30 한경희 System for confirming location of a smart key
US20120268264A1 (en) * 2011-04-15 2012-10-25 Soon-Ho Son System for alarming upon occurrence of secession of smart key for vehicles
US20140232322A1 (en) * 2011-09-23 2014-08-21 Thomas G. Kracker Selective current reduction enabled with electrically deactivated key fob
KR20130089069A (en) * 2012-02-01 2013-08-09 현대모비스 주식회사 System of searching a smart key for vehicles
JP2014152458A (en) * 2013-02-06 2014-08-25 Calsonic Kansei Corp Keyless system for vehicle
WO2015055778A1 (en) * 2013-10-16 2015-04-23 Continental Automotive Gmbh Method and apparatus for detecting location of smart key

Also Published As

Publication number Publication date
GB2533108A (en) 2016-06-15
GB201421873D0 (en) 2015-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201209