JPH03189798A - Vehicle discriminating system and id plate used therefor - Google Patents

Vehicle discriminating system and id plate used therefor

Info

Publication number
JPH03189798A
JPH03189798A JP32821589A JP32821589A JPH03189798A JP H03189798 A JPH03189798 A JP H03189798A JP 32821589 A JP32821589 A JP 32821589A JP 32821589 A JP32821589 A JP 32821589A JP H03189798 A JPH03189798 A JP H03189798A
Authority
JP
Japan
Prior art keywords
vehicle
information
etc
id plate
id
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.)
Pending
Application number
JP32821589A
Inventor
Joji Kamata
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP32821589A priority Critical patent/JPH03189798A/en
Publication of JPH03189798A publication Critical patent/JPH03189798A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To detect the illegal use of an ID plate by loading the ID plate on a vehicle, and reading the ID number and confirming information peculiar to the vehicle from on a road.
CONSTITUTION: An ID plate 21 is mounted and installed on a vehicle 22 by sticking, etc., a radio wave, etc., of small power are used for a transmission medium, information stored or written in the ID plate 21 is read by a road antenna part 23, and also, an image pickup of vehicle information of a vehicle number 24, etc., is executed by an image pickup part 25. In such a way, the ID plate 21 in which the vehicle number, etc., are stored is used. In such a way, the illegal use is detected easily. Also, its vehicle number information is stored independently, therefore, the toll management of each separate user can be facilitated, and also, when its information is accumulated by a ROM or a means for setting a constant, etc., information having stability against a disturbance can be displayed.
COPYRIGHT: (C)1991,JPO&Japio
JP32821589A 1989-12-20 1989-12-20 Vehicle discriminating system and id plate used therefor Pending JPH03189798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32821589A JPH03189798A (en) 1989-12-20 1989-12-20 Vehicle discriminating system and id plate used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32821589A JPH03189798A (en) 1989-12-20 1989-12-20 Vehicle discriminating system and id plate used therefor

Publications (1)

Publication Number Publication Date
JPH03189798A true JPH03189798A (en) 1991-08-19

Family

ID=18207737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32821589A Pending JPH03189798A (en) 1989-12-20 1989-12-20 Vehicle discriminating system and id plate used therefor

Country Status (1)

Country Link
JP (1) JPH03189798A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06195591A (en) * 1992-12-25 1994-07-15 Okumura Corp Signal control system
JPH06258425A (en) * 1992-07-22 1994-09-16 Hughes Aircraft Co Transceiver position determining and tracking system and method therefor
EP0710940A2 (en) 1994-11-02 1996-05-08 Toyota Jidosha Kabushiki Kaisha Mobile communication method
US5602375A (en) * 1994-04-13 1997-02-11 Toyota Jidosha Kabushiki Kaisha Automatic debiting system suitable for free lane traveling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205299A (en) * 1982-05-26 1983-11-30 Hitachi Ltd Toll road illegal passage prevention system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205299A (en) * 1982-05-26 1983-11-30 Hitachi Ltd Toll road illegal passage prevention system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06258425A (en) * 1992-07-22 1994-09-16 Hughes Aircraft Co Transceiver position determining and tracking system and method therefor
JPH06195591A (en) * 1992-12-25 1994-07-15 Okumura Corp Signal control system
US5602375A (en) * 1994-04-13 1997-02-11 Toyota Jidosha Kabushiki Kaisha Automatic debiting system suitable for free lane traveling
EP0710940A2 (en) 1994-11-02 1996-05-08 Toyota Jidosha Kabushiki Kaisha Mobile communication method
US5640156A (en) * 1994-11-02 1997-06-17 Toyota Jidosha Kabushiki Kaisha Mobile communication method

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