HK28477A - Improvements in or relating to traffic control systems - Google Patents

Improvements in or relating to traffic control systems

Info

Publication number
HK28477A
HK28477A HK28477A HK28477A HK28477A HK 28477 A HK28477 A HK 28477A HK 28477 A HK28477 A HK 28477A HK 28477 A HK28477 A HK 28477A HK 28477 A HK28477 A HK 28477A
Authority
HK
Hong Kong
Prior art keywords
relating
control systems
traffic control
traffic
systems
Prior art date
Application number
HK28477A
Inventor
P E Rudland
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of HK28477A publication Critical patent/HK28477A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/081—Plural intersections under common control
    • G08G1/082—Controlling the time between beginning of the same phase of a cycle at adjacent intersections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Traffic Control Systems (AREA)
HK28477A 1972-03-15 1977-06-09 Improvements in or relating to traffic control systems HK28477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1195672A GB1431901A (en) 1972-03-15 1972-03-15 Traffic control systems

Publications (1)

Publication Number Publication Date
HK28477A true HK28477A (en) 1977-06-17

Family

ID=9995742

Family Applications (1)

Application Number Title Priority Date Filing Date
HK28477A HK28477A (en) 1972-03-15 1977-06-09 Improvements in or relating to traffic control systems

Country Status (3)

Country Link
GB (1) GB1431901A (en)
HK (1) HK28477A (en)
MY (1) MY7700286A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140103832A1 (en) * 2012-10-12 2014-04-17 GE Lighting Solutions, LLC Led traffic lamp control system

Also Published As

Publication number Publication date
GB1431901A (en) 1976-04-14
MY7700286A (en) 1977-12-31

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