GB8823131D0 - Traffic light switching system - Google Patents

Traffic light switching system

Info

Publication number
GB8823131D0
GB8823131D0 GB888823131A GB8823131A GB8823131D0 GB 8823131 D0 GB8823131 D0 GB 8823131D0 GB 888823131 A GB888823131 A GB 888823131A GB 8823131 A GB8823131 A GB 8823131A GB 8823131 D0 GB8823131 D0 GB 8823131D0
Authority
GB
United Kingdom
Prior art keywords
traffic light
switching system
light switching
traffic
switching
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.)
Withdrawn
Application number
GB888823131A
Other versions
GB2210719A (en
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.)
GEC TRAFFIC AUTOMATION
Original Assignee
GEC TRAFFIC AUTOMATION
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 GEC TRAFFIC AUTOMATION filed Critical GEC TRAFFIC AUTOMATION
Publication of GB8823131D0 publication Critical patent/GB8823131D0/en
Publication of GB2210719A publication Critical patent/GB2210719A/en
Withdrawn legal-status Critical Current

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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
GB8823131A 1987-10-05 1988-10-03 Traffic light switching system Withdrawn GB2210719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878723308A GB8723308D0 (en) 1987-10-05 1987-10-05 Traffic light switching system

Publications (2)

Publication Number Publication Date
GB8823131D0 true GB8823131D0 (en) 1988-11-09
GB2210719A GB2210719A (en) 1989-06-14

Family

ID=10624790

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878723308A Pending GB8723308D0 (en) 1987-10-05 1987-10-05 Traffic light switching system
GB8823131A Withdrawn GB2210719A (en) 1987-10-05 1988-10-03 Traffic light switching system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878723308A Pending GB8723308D0 (en) 1987-10-05 1987-10-05 Traffic light switching system

Country Status (1)

Country Link
GB (2) GB8723308D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676850B1 (en) * 1991-05-22 1995-07-21 Colas Sa DEVICE FOR CONTROLLING AND SYNCHRONIZING MULTIPLE ROAD TRAFFIC CONTROL LIGHTS.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094552A (en) * 1965-09-13 1967-12-13 Thomas Arbuthnot Mccombie Hutc Traffic signal systems
CH495024A (en) * 1968-04-01 1970-08-15 F A E Funk Ampel & Elektrogera Radio controlled traffic lights
US3867718A (en) * 1972-05-30 1975-02-18 Stephen S Moe Portable traffic control system
FR2502367A1 (en) * 1981-03-20 1982-09-24 Silec Liaisons Elec LIGHT SIGNAL TRAFFIC CONTROL DEVICE
EP0268060B1 (en) * 1986-10-10 1991-11-27 Siemens Aktiengesellschaft Traffic signalling system

Also Published As

Publication number Publication date
GB2210719A (en) 1989-06-14
GB8723308D0 (en) 1987-11-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)