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GB2273597B - Improvements relating to traffic light control systems - Google Patents

Improvements relating to traffic light control systems

Info

Publication number
GB2273597B
GB2273597B GB9226304A GB9226304A GB2273597B GB 2273597 B GB2273597 B GB 2273597B GB 9226304 A GB9226304 A GB 9226304A GB 9226304 A GB9226304 A GB 9226304A GB 2273597 B GB2273597 B GB 2273597B
Authority
GB
United Kingdom
Prior art keywords
control systems
light control
traffic light
improvements relating
relating
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 - Fee Related
Application number
GB9226304A
Other versions
GB2273597A (en
GB9226304D0 (en
Inventor
Traffic Controls Limited Lux
Lawrence John Lux
Peter John Hatherell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9226304A priority Critical patent/GB2273597B/en
Publication of GB9226304D0 publication Critical patent/GB9226304D0/en
Publication of GB2273597A publication Critical patent/GB2273597A/en
Application granted granted Critical
Publication of GB2273597B publication Critical patent/GB2273597B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
GB9226304A 1992-12-17 1992-12-17 Improvements relating to traffic light control systems Expired - Fee Related GB2273597B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9226304A GB2273597B (en) 1992-12-17 1992-12-17 Improvements relating to traffic light control systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9226304A GB2273597B (en) 1992-12-17 1992-12-17 Improvements relating to traffic light control systems

Publications (3)

Publication Number Publication Date
GB9226304D0 GB9226304D0 (en) 1993-02-10
GB2273597A GB2273597A (en) 1994-06-22
GB2273597B true GB2273597B (en) 1996-05-22

Family

ID=10726753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9226304A Expired - Fee Related GB2273597B (en) 1992-12-17 1992-12-17 Improvements relating to traffic light control systems

Country Status (1)

Country Link
GB (1) GB2273597B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120824A (en) * 1982-05-19 1983-12-07 Lux Traffic Controls Ltd Improvements relating to traffic light control systems
GB2235321A (en) * 1989-08-24 1991-02-27 Staffordshire Public Works Com Traffic light control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120824A (en) * 1982-05-19 1983-12-07 Lux Traffic Controls Ltd Improvements relating to traffic light control systems
GB2235321A (en) * 1989-08-24 1991-02-27 Staffordshire Public Works Com Traffic light control system

Also Published As

Publication number Publication date
GB2273597A (en) 1994-06-22
GB9226304D0 (en) 1993-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051217