JPS51113499A - Traffic signal control device - Google Patents

Traffic signal control device

Info

Publication number
JPS51113499A
JPS51113499A JP3828375A JP3828375A JPS51113499A JP S51113499 A JPS51113499 A JP S51113499A JP 3828375 A JP3828375 A JP 3828375A JP 3828375 A JP3828375 A JP 3828375A JP S51113499 A JPS51113499 A JP S51113499A
Authority
JP
Japan
Prior art keywords
control device
signal control
traffic signal
fail safe
makes sure
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
JP3828375A
Other languages
Japanese (ja)
Inventor
Hiromasa Mizuno
Hiroshi Takahashi
Isao Ikeda
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 Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP3828375A priority Critical patent/JPS51113499A/en
Publication of JPS51113499A publication Critical patent/JPS51113499A/en
Pending legal-status Critical Current

Links

Landscapes

  • Traffic Control Systems (AREA)

Abstract

PURPOSE: This makes sure flashing operation as a fail safe function.
COPYRIGHT: (C)1976,JPO&Japio
JP3828375A 1975-03-28 1975-03-28 Traffic signal control device Pending JPS51113499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3828375A JPS51113499A (en) 1975-03-28 1975-03-28 Traffic signal control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3828375A JPS51113499A (en) 1975-03-28 1975-03-28 Traffic signal control device

Publications (1)

Publication Number Publication Date
JPS51113499A true JPS51113499A (en) 1976-10-06

Family

ID=12520972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3828375A Pending JPS51113499A (en) 1975-03-28 1975-03-28 Traffic signal control device

Country Status (1)

Country Link
JP (1) JPS51113499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128399A (en) * 1985-11-29 1987-06-10 松下電器産業株式会社 Traffic signal controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4329299Y1 (en) * 1966-07-27 1968-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4329299Y1 (en) * 1966-07-27 1968-12-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128399A (en) * 1985-11-29 1987-06-10 松下電器産業株式会社 Traffic signal controller
JPH0450639B2 (en) * 1985-11-29 1992-08-14 Matsushita Denki Sangyo Kk

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