JPS5364078A - Method and apparatus for detecting wheel number - Google Patents

Method and apparatus for detecting wheel number

Info

Publication number
JPS5364078A
JPS5364078A JP13851676A JP13851676A JPS5364078A JP S5364078 A JPS5364078 A JP S5364078A JP 13851676 A JP13851676 A JP 13851676A JP 13851676 A JP13851676 A JP 13851676A JP S5364078 A JPS5364078 A JP S5364078A
Authority
JP
Japan
Prior art keywords
wheel number
detecting wheel
wheels
condiut
detecting
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.)
Granted
Application number
JP13851676A
Other languages
Japanese (ja)
Other versions
JPS578514B2 (en
Inventor
Kazuhiko Koyama
Kazuo Ito
Yasushi Matsumi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP13851676A priority Critical patent/JPS5364078A/en
Publication of JPS5364078A publication Critical patent/JPS5364078A/en
Publication of JPS578514B2 publication Critical patent/JPS578514B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE: To detect the number of passing wheels by detecting the variation in the flow resistance in a condiut due to the passage of wheels when these wheels pass on a flexible condiut which is supplied with air under a pressure.
COPYRIGHT: (C)1978,JPO&Japio
JP13851676A 1976-11-19 1976-11-19 Method and apparatus for detecting wheel number Granted JPS5364078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13851676A JPS5364078A (en) 1976-11-19 1976-11-19 Method and apparatus for detecting wheel number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13851676A JPS5364078A (en) 1976-11-19 1976-11-19 Method and apparatus for detecting wheel number

Publications (2)

Publication Number Publication Date
JPS5364078A true JPS5364078A (en) 1978-06-08
JPS578514B2 JPS578514B2 (en) 1982-02-17

Family

ID=15223964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13851676A Granted JPS5364078A (en) 1976-11-19 1976-11-19 Method and apparatus for detecting wheel number

Country Status (1)

Country Link
JP (1) JPS5364078A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037228A1 (en) * 2009-09-28 2011-03-31 株式会社 東芝 Vehicle passage plate sensor and vehicle passage detection device
JP2012185530A (en) * 2011-03-03 2012-09-27 Mitsubishi Heavy Ind Ltd Tread board frame and toll collection system
JP2013218618A (en) * 2012-04-11 2013-10-24 Kamikita Kensetsu Kk Intrusion detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011037228A1 (en) * 2009-09-28 2011-03-31 株式会社 東芝 Vehicle passage plate sensor and vehicle passage detection device
CN102473348A (en) * 2009-09-28 2012-05-23 株式会社东芝 Vehicle passage plate sensor and vehicle passage detection device
JP2012185530A (en) * 2011-03-03 2012-09-27 Mitsubishi Heavy Ind Ltd Tread board frame and toll collection system
JP2013218618A (en) * 2012-04-11 2013-10-24 Kamikita Kensetsu Kk Intrusion detection device

Also Published As

Publication number Publication date
JPS578514B2 (en) 1982-02-17

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