JPH0316673B2 - - Google Patents

Info

Publication number
JPH0316673B2
JPH0316673B2 JP22766685A JP22766685A JPH0316673B2 JP H0316673 B2 JPH0316673 B2 JP H0316673B2 JP 22766685 A JP22766685 A JP 22766685A JP 22766685 A JP22766685 A JP 22766685A JP H0316673 B2 JPH0316673 B2 JP H0316673B2
Authority
JP
Japan
Prior art keywords
light receiver
light
photoelectric switch
amplifier
vehicle
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
Application number
JP22766685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6288098A (ja
Inventor
Hiroyuki Takenochi
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.)
NIPPON KENSETSU KIKAIKA KYOKAI
Original Assignee
NIPPON KENSETSU KIKAIKA KYOKAI
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 NIPPON KENSETSU KIKAIKA KYOKAI filed Critical NIPPON KENSETSU KIKAIKA KYOKAI
Priority to JP22766685A priority Critical patent/JPS6288098A/ja
Publication of JPS6288098A publication Critical patent/JPS6288098A/ja
Publication of JPH0316673B2 publication Critical patent/JPH0316673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Traffic Control Systems (AREA)
JP22766685A 1985-10-15 1985-10-15 複数車線における走行車検知装置 Granted JPS6288098A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22766685A JPS6288098A (ja) 1985-10-15 1985-10-15 複数車線における走行車検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22766685A JPS6288098A (ja) 1985-10-15 1985-10-15 複数車線における走行車検知装置

Publications (2)

Publication Number Publication Date
JPS6288098A JPS6288098A (ja) 1987-04-22
JPH0316673B2 true JPH0316673B2 (enExample) 1991-03-06

Family

ID=16864425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22766685A Granted JPS6288098A (ja) 1985-10-15 1985-10-15 複数車線における走行車検知装置

Country Status (1)

Country Link
JP (1) JPS6288098A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20130026A1 (it) * 2013-06-25 2014-12-26 Antonio Montanari Dispositivo di rilevazione della direzione di marcia di un veicolo e relativo sistema di protezione stradale.
US10198640B2 (en) 2015-10-02 2019-02-05 Seiko Epson Corporation Measuring device, measuring system, measuring method, and program
US20170097278A1 (en) 2015-10-02 2017-04-06 Seiko Epson Corporation Measurement instrument, measurement method, measurement system, and program
US10203350B2 (en) 2015-10-02 2019-02-12 Seiko Epson Corporation Measurement instrument, measurement method, measurement system, and program

Also Published As

Publication number Publication date
JPS6288098A (ja) 1987-04-22

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