GB1277095A - System for controlling road traffic signals - Google Patents

System for controlling road traffic signals

Info

Publication number
GB1277095A
GB1277095A GB29668/69A GB2966869A GB1277095A GB 1277095 A GB1277095 A GB 1277095A GB 29668/69 A GB29668/69 A GB 29668/69A GB 2966869 A GB2966869 A GB 2966869A GB 1277095 A GB1277095 A GB 1277095A
Authority
GB
United Kingdom
Prior art keywords
signals
local
time
controlling
local controllers
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
GB29668/69A
Other languages
English (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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of GB1277095A publication Critical patent/GB1277095A/en
Expired 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
    • 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)
  • Traffic Control Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB29668/69A 1968-06-20 1969-06-11 System for controlling road traffic signals Expired GB1277095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43042228A JPS4814000B1 (enExample) 1968-06-20 1968-06-20

Publications (1)

Publication Number Publication Date
GB1277095A true GB1277095A (en) 1972-06-07

Family

ID=12630160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29668/69A Expired GB1277095A (en) 1968-06-20 1969-06-11 System for controlling road traffic signals

Country Status (5)

Country Link
US (1) US3594719A (enExample)
JP (1) JPS4814000B1 (enExample)
DE (1) DE1931033B2 (enExample)
FR (1) FR2011282A1 (enExample)
GB (1) GB1277095A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512800B1 (enExample) * 1969-07-17 1976-01-28
US3828307A (en) * 1971-06-29 1974-08-06 Georgia Tech Res Inst Automatic traffic control system
US4250483A (en) * 1978-01-30 1981-02-10 Rubner Anthony C System for signalized intersection control
AT377863B (de) * 1979-04-03 1985-05-10 Strahlen Umweltforsch Gmbh Steuervorrichtung fuer eine verkehrs-lichtsignalanlage
DE2923121A1 (de) * 1979-06-07 1980-12-18 Siemens Ag Verfahren und schaltungsanordnung zur vornahme einer plausibilitaetspruefung bezueglich aufeinanderfolgend auftretender zeitinformationen in verkehrssignalanlagen
DE2923167A1 (de) * 1979-06-07 1980-12-11 Siemens Ag Verfahren und schaltungsanordnung zum synchronisieren des betriebs von steuereinrichtungen, insbesondere von strassenverkehrssignalanlagen
DE3371718D1 (en) * 1982-02-17 1987-06-25 Fabema Funkampeldienst Manfred Method of controlling traffic lights, flashing warning lights and similar devices
US4481515A (en) * 1982-04-01 1984-11-06 Philmont Electronics, Inc. Coordinator for traffic signal controller
US8711005B2 (en) * 2010-12-27 2014-04-29 Nicholas R. Musachio Variable speed traffic control system
WO2022100826A1 (en) * 2020-11-11 2022-05-19 Huawei Cloud Computing Technologies Co., Ltd. Traffic signal offset prediction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015802A (en) * 1953-04-07 1962-01-02 Roy R Newsom Remote control of traffic signals
GB889604A (en) * 1959-06-26 1962-02-21 Automatic Telephone & Elect Improvements in or relating to signalling systems for the control of street traffic
US3174131A (en) * 1959-07-28 1965-03-16 Bliss E W Co Remote control of traffic cycle length
US3175193A (en) * 1960-06-29 1965-03-23 Motorola Inc Traffic signal synchronizing system
US3483508A (en) * 1967-01-18 1969-12-09 Tamer Electronics Ind Inc Offset transition control system for a traffic controller

Also Published As

Publication number Publication date
US3594719A (en) 1971-07-20
DE1931033A1 (de) 1970-04-30
FR2011282A1 (enExample) 1970-02-27
JPS4814000B1 (enExample) 1973-05-02
DE1931033B2 (de) 1971-12-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee