WO2001007290A1 - Systeme d'identification de vehicules et procede d'utilisation associe - Google Patents

Systeme d'identification de vehicules et procede d'utilisation associe Download PDF

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Publication number
WO2001007290A1
WO2001007290A1 PCT/US1999/030468 US9930468W WO0107290A1 WO 2001007290 A1 WO2001007290 A1 WO 2001007290A1 US 9930468 W US9930468 W US 9930468W WO 0107290 A1 WO0107290 A1 WO 0107290A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
identification system
tag
access
reader
Prior art date
Application number
PCT/US1999/030468
Other languages
English (en)
Inventor
Scott C. Hoeptner
David C. O'gwynn
Bruce Slemmer
Barnie A. Wallace
Original Assignee
Hm Electronics, Inc.
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 Hm Electronics, Inc. filed Critical Hm Electronics, Inc.
Priority to AU22032/00A priority Critical patent/AU2203200A/en
Publication of WO2001007290A1 publication Critical patent/WO2001007290A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road

Definitions

  • This invention relates in general to a vehicle identification system, and it
  • a system with a typical garage door opener can be duplicated by an
  • Such devices employ radio transmissions on frequency bands which are used on
  • the equipment does not require FCC licensing by the manufacturer or user.
  • Another kind of vehicle identification system relates to the use of a passive
  • public parking facilities such as hospital parking areas, office building garages,
  • a barrier gate is lifted to permit access to an authorized
  • the large antenna loop is subject to being vandalized.
  • principal object of the present invention is to provide a new and
  • the new vehicle identification system includes a radio frequency
  • the vehicle travels over a buried loop antenna interfaced to a reader
  • the tag is not subject to misappropriation, since it is not visible to the vehicle.
  • the loop antenna is also not visible to an observer, and thus the
  • antenna is not subject to being vandalized.
  • FIG. 1 is a diagrammatic view of a vehicle identification system which is
  • FIG. 2 is a symbolic block diagram of the system of FIG. 1 ;
  • FIG. 3 is an enlarged diagrammatic detail view of the radio frequency tag of
  • FIG. 1 illustrating the manner of attachment to the vehicle
  • FIG. 4 is an enlarged sectional view of the loop antenna, illustrating the
  • FIG. 5 is an enlarged diagrammatic detail view of another radio frequency
  • FIG. 6 is an enlarged diagrammatic detail view of another radio frequency
  • the system 10 has many different applications including, but
  • the system 10 includes a group of radio
  • radio frequency identification tags or radio frequency transceivers such as a tag 12 mounted inconspicuously on the underside of the outside of a vehicle 14 to conceal
  • Each tag is adapted to be mounted on and individually
  • the tag may either be active tags or passive tags, although
  • the tag 12 is secured by an attachment
  • portion of the vehicle such as a portion 17 of the undercarriage of the vehicle 14.
  • the tag 12 is polled by the
  • the controller 25 has a database of information
  • the tenant is not required to carry electronic devices or remember entry codes.
  • the tenant is not required to carry electronic devices or remember entry codes.
  • loop antenna 18 is located in front of the entry gate or other access point. It is
  • second detection loop antenna 29 may be buried in the pathway 21 spaced from the
  • the antenna 29 is buried according
  • the adjacent loop detector antenna 29 insures that the information is transmitted back to a reader 31 as the
  • the second loop antenna 29 and its associated reader 31 may also be used to determine the second loop antenna 29 and its associated reader 31.
  • the coded signal is sensed by the reader's radio
  • lead 39 to convert the input analog signal to a digital signal for transmission via a
  • lead 46 couples the serial output signal to the system controller 25.
  • controller polls all readers such as the readers 16 and 31, interfaced to the
  • controller 25 on a routine basis. If a tag has been detected, its identification code is
  • the system controller 25 of information for validation. If the code is validated, then through the same serial communication link 42, the system controller 25 sends a signal
  • This signal sent to the reader 16 is a command sequence that informs the
  • control relay 51 is
  • the system 10 employs a signal messaging method or scheme, whereby the
  • the reader 16 enters a receive mode for an equal pulse
  • the tag 12 transmits an acknowledgment signal burst of data. If the reader 16
  • the reader 16 responds with an interrogate signal
  • the reader 16 then enters a receive mode for a period of time.
  • the tag 12 When the tag 12 receives this interrogate signal burst, the tag 12 sends a predefined
  • the radio frequency identification is decoded and output as digital data. That data
  • controller 25 can be a microcontroller based unit, a standard personal computer, or
  • the reader 16 is capable of detecting the presence of the vehicle 14, even if
  • the vehicle does not have a radio frequency identification tag.
  • An intrusion device 85 such as a
  • an annunciation alarm or a display message, is triggered via the
  • microcontroller such as the microcontroller 37 of the reader 16 to confront the

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

L'invention concerne un nouveau système d'identification de véhicules comprenant une étiquette d'identification par radiofréquence ou un émetteur-récepteur (12) monté subrepticement sur l'extérieur d'un véhicule en mouvement (14) se déplaçant au-dessus d'une antenne cadre enterrée d'un lecteur (16), d'où une identification dudit véhicule.
PCT/US1999/030468 1999-07-23 1999-12-20 Systeme d'identification de vehicules et procede d'utilisation associe WO2001007290A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22032/00A AU2203200A (en) 1999-07-23 1999-12-20 Vehicle identification system and method of using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36003499A 1999-07-23 1999-07-23
US09/360,034 1999-07-23

Publications (1)

Publication Number Publication Date
WO2001007290A1 true WO2001007290A1 (fr) 2001-02-01

Family

ID=23416323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/030468 WO2001007290A1 (fr) 1999-07-23 1999-12-20 Systeme d'identification de vehicules et procede d'utilisation associe

Country Status (2)

Country Link
AU (1) AU2203200A (fr)
WO (1) WO2001007290A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA008021B1 (ru) * 2004-09-30 2007-02-27 Товарищество С Ограниченной Ответственностью "Элеко" Устройство идентификации объектов
EP3132387A1 (fr) * 2014-04-14 2017-02-22 Licensys Australasia Pty Ltd Système d'identification et/ou de surveillance de véhicule

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665395A (en) * 1984-12-14 1987-05-12 Ness Bradford O Van Automatic access control system for vehicles
US5196846A (en) * 1980-02-13 1993-03-23 Brockelsby William K Moving vehicle identification system
US5414624A (en) * 1993-11-08 1995-05-09 Avid Systems Corporation Automated vehicle parking system
US5473318A (en) * 1992-01-10 1995-12-05 Active Control Technology Inc. Secure remote control system with receiver controlled to add and delete identity codes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196846A (en) * 1980-02-13 1993-03-23 Brockelsby William K Moving vehicle identification system
US4665395A (en) * 1984-12-14 1987-05-12 Ness Bradford O Van Automatic access control system for vehicles
US5473318A (en) * 1992-01-10 1995-12-05 Active Control Technology Inc. Secure remote control system with receiver controlled to add and delete identity codes
US5414624A (en) * 1993-11-08 1995-05-09 Avid Systems Corporation Automated vehicle parking system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA008021B1 (ru) * 2004-09-30 2007-02-27 Товарищество С Ограниченной Ответственностью "Элеко" Устройство идентификации объектов
EP3132387A1 (fr) * 2014-04-14 2017-02-22 Licensys Australasia Pty Ltd Système d'identification et/ou de surveillance de véhicule
EP3132387A4 (fr) * 2014-04-14 2017-05-10 Licensys Australasia Pty Ltd Système d'identification et/ou de surveillance de véhicule
AU2015246648B2 (en) * 2014-04-14 2019-01-03 Licensys Australasia Pty Ltd Vehicle identification and/or monitoring system
US10311722B2 (en) 2014-04-14 2019-06-04 Licensys Australasia Pty Ltd Vehicle identification and/or monitoring system

Also Published As

Publication number Publication date
AU2203200A (en) 2001-02-13

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