GB0404857D0 - Improvements in or relating to time-of-flight ranging systems - Google Patents

Improvements in or relating to time-of-flight ranging systems

Info

Publication number
GB0404857D0
GB0404857D0 GBGB0404857.5A GB0404857A GB0404857D0 GB 0404857 D0 GB0404857 D0 GB 0404857D0 GB 0404857 A GB0404857 A GB 0404857A GB 0404857 D0 GB0404857 D0 GB 0404857D0
Authority
GB
United Kingdom
Prior art keywords
relating
time
ranging systems
flight ranging
flight
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.)
Ceased
Application number
GBGB0404857.5A
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to GBGB0404857.5A priority Critical patent/GB0404857D0/en
Publication of GB0404857D0 publication Critical patent/GB0404857D0/en
Priority to EP05708844A priority patent/EP1725992A2/en
Priority to PCT/IB2005/050696 priority patent/WO2005088561A2/en
Priority to JP2007501413A priority patent/JP2007532369A/en
Priority to CN200580006635.1A priority patent/CN1926584A/en
Ceased legal-status Critical Current

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
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00341—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one limited data transmission ranges
    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00555—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks comprising means to detect or avoid relay attacks
    • 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00777—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by induction
    • 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • 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)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
GBGB0404857.5A 2004-03-04 2004-03-04 Improvements in or relating to time-of-flight ranging systems Ceased GB0404857D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB0404857.5A GB0404857D0 (en) 2004-03-04 2004-03-04 Improvements in or relating to time-of-flight ranging systems
EP05708844A EP1725992A2 (en) 2004-03-04 2005-02-25 A time-of-flight measurement system and a method of operating the system
PCT/IB2005/050696 WO2005088561A2 (en) 2004-03-04 2005-02-25 A time-of-flight measurement system and a method of operating the system
JP2007501413A JP2007532369A (en) 2004-03-04 2005-02-25 Propagation time measurement system and method of operating the system
CN200580006635.1A CN1926584A (en) 2004-03-04 2005-02-25 A time-of-flight measurement system and a method of operating the system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0404857.5A GB0404857D0 (en) 2004-03-04 2004-03-04 Improvements in or relating to time-of-flight ranging systems

Publications (1)

Publication Number Publication Date
GB0404857D0 true GB0404857D0 (en) 2004-04-07

Family

ID=32088684

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0404857.5A Ceased GB0404857D0 (en) 2004-03-04 2004-03-04 Improvements in or relating to time-of-flight ranging systems

Country Status (5)

Country Link
EP (1) EP1725992A2 (en)
JP (1) JP2007532369A (en)
CN (1) CN1926584A (en)
GB (1) GB0404857D0 (en)
WO (1) WO2005088561A2 (en)

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US10834531B2 (en) 2005-12-15 2020-11-10 Polte Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US7969311B2 (en) 2005-12-15 2011-06-28 Invisitrack, Inc. Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US9699607B2 (en) 2005-12-15 2017-07-04 Polte Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US9913244B2 (en) 2005-12-15 2018-03-06 Polte Corporation Partially synchronized multilateration or trilateration method and system for positional finding using RF
US7561048B2 (en) * 2005-12-15 2009-07-14 Invisitrack, Inc. Methods and system for reduced attenuation in tracking objects using RF technology
US10281557B2 (en) 2005-12-15 2019-05-07 Polte Corporation Partially synchronized multilateration/trilateration method and system for positional finding using RF
US9288623B2 (en) 2005-12-15 2016-03-15 Invisitrack, Inc. Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology
US9813867B2 (en) 2005-12-15 2017-11-07 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US10091616B2 (en) 2005-12-15 2018-10-02 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
EP1873722B1 (en) * 2006-06-29 2013-05-08 Delphi Technologies, Inc. Access control system
IT1398451B1 (en) * 2010-01-27 2013-02-22 Beghelli Servizi S R L SYSTEM AND METHOD FOR THE LOCALIZATION OF PERSONS AND / OR OBJECTS WITHIN BUILDINGS.
US11125850B2 (en) 2011-08-03 2021-09-21 Polte Corporation Systems and methods for determining a timing offset of emitter antennas in a wireless network
US11835639B2 (en) 2011-08-03 2023-12-05 Qualcomm Technologies, Inc. Partially synchronized multilateration or trilateration method and system for positional finding using RF
EP2739986B1 (en) 2011-08-03 2018-01-10 PoLTE Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
US8838325B2 (en) 2011-09-12 2014-09-16 Ford Global Technologies Vehicle shut-down functionality for peps-equipped vehicles
US9554286B2 (en) 2011-12-02 2017-01-24 Lear Corporation Apparatus and method for detecting a location of a wireless device
US10845453B2 (en) 2012-08-03 2020-11-24 Polte Corporation Network architecture and methods for location services
US10440512B2 (en) 2012-08-03 2019-10-08 Polte Corporation Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology
US10863313B2 (en) 2014-08-01 2020-12-08 Polte Corporation Network architecture and methods for location services
JP5542982B2 (en) * 2013-02-13 2014-07-09 カルソニックカンセイ株式会社 Smart keyless entry system
US8930045B2 (en) 2013-05-01 2015-01-06 Delphi Technologies, Inc. Relay attack prevention for passive entry passive start (PEPS) vehicle security systems
US9114720B2 (en) 2013-07-11 2015-08-25 Delphi Technologies, Inc. Vehicle positioning system for wireless charging stations
US9842445B2 (en) 2013-07-15 2017-12-12 Trw Automotive U.S. Llc Passive remote keyless entry system with time-based anti-theft feature
US20150264530A1 (en) * 2014-03-12 2015-09-17 Gaby Prechner Access point initiated time-of-flight positioning
FR3025641B1 (en) * 2014-09-08 2016-12-23 Valeo Comfort & Driving Assistance METHOD FOR DETECTING AN IDENTIFIER FOR STARTING A MOTOR VEHICLE
JP2016086353A (en) 2014-10-28 2016-05-19 株式会社デンソー Communication device
KR101736100B1 (en) 2015-11-10 2017-05-16 현대자동차주식회사 Vehicle and controlling method for the same
US10906508B2 (en) * 2016-02-26 2021-02-02 Huf Hülsbeck & Fürst Gmbh & Co. Kg Method for activating at least one security function of a security system of a vehicle
DE102016206539B4 (en) 2016-04-19 2019-05-16 Volkswagen Aktiengesellschaft Method for passive access control
DE102016111707B4 (en) 2016-06-27 2019-08-14 Volkswagen Aktiengesellschaft Method and system for detecting a relative position of a mobile terminal with respect to a vehicle
US9924318B2 (en) 2016-07-01 2018-03-20 Lear Corporation Passive entry systems employing time of flight distance measurements
US10393875B2 (en) 2017-12-19 2019-08-27 Nortek Security & Control Llc Time of flight based sensor
CN108398706B (en) * 2018-01-23 2019-11-08 上海工程技术大学 A kind of cruise dispatching management information system and its method
US11255945B2 (en) 2018-03-27 2022-02-22 Polte Corporation Multi-path mitigation in tracking objects using compressed RF data
US10410450B1 (en) 2018-06-27 2019-09-10 Ford Global Technologies, Llc Wireless backscatter with time-of-flight for vehicle communication
CN109466506B (en) * 2018-09-18 2021-06-22 远峰科技股份有限公司 Vehicle keyless control system and method based on multiple Bluetooth signal strengths
CN109520707A (en) * 2018-12-11 2019-03-26 深圳市艾特讯科技有限公司 Optical property detection device
JP2020128942A (en) * 2019-02-08 2020-08-27 株式会社ネクスティエレクトロニクス Distance measuring device and distance measuring method

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DE4409167C1 (en) * 1994-03-17 1995-06-29 Siemens Ag Remote-controlled centralised locking system for automobile
US5696485A (en) * 1996-11-06 1997-12-09 Ford Global Technologies, Inc. Method for charging a transponder
DE19941428B4 (en) * 1998-09-02 2015-09-10 Marquardt Gmbh Locking system, in particular for a motor vehicle
DE10029170A1 (en) * 1999-06-25 2000-12-28 Marquardt Gmbh Automobile remote-controlled central locking system verifies relative spacing between onboard control unit and electronic key before locking or unlocking is permitted
DE10013542A1 (en) * 2000-03-20 2001-09-27 Philips Corp Intellectual Pty Passive keyless entry system arrangement for motor vehicle uses antenna coils and UHF coils to obtain relative position of data card w.r.t. base station
GB2371137B (en) * 2000-09-19 2004-06-16 Land Rover Uk Ltd A security system
DE10114876A1 (en) * 2001-03-26 2002-10-17 Siemens Ag Identification system for proving authorization to access or use an object, in particular a motor vehicle

Also Published As

Publication number Publication date
WO2005088561A2 (en) 2005-09-22
JP2007532369A (en) 2007-11-15
EP1725992A2 (en) 2006-11-29
WO2005088561A3 (en) 2006-03-30
CN1926584A (en) 2007-03-07

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)