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GB535709A - Improvements in traffic control systems - Google Patents

Improvements in traffic control systems

Info

Publication number
GB535709A
GB535709A GB2803039A GB2803039A GB535709A GB 535709 A GB535709 A GB 535709A GB 2803039 A GB2803039 A GB 2803039A GB 2803039 A GB2803039 A GB 2803039A GB 535709 A GB535709 A GB 535709A
Authority
GB
United Kingdom
Prior art keywords
phase
traffic
plan
green
relay
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
GB2803039A
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric 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 Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Priority to GB2803039A priority Critical patent/GB535709A/en
Publication of GB535709A publication Critical patent/GB535709A/en
Priority to DEP30733A priority patent/DE909903C/de
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
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
GB2803039A 1939-10-17 1939-10-17 Improvements in traffic control systems Expired GB535709A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2803039A GB535709A (en) 1939-10-17 1939-10-17 Improvements in traffic control systems
DEP30733A DE909903C (de) 1939-10-17 1949-01-01 Verkehrssignalanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2803039A GB535709A (en) 1939-10-17 1939-10-17 Improvements in traffic control systems

Publications (1)

Publication Number Publication Date
GB535709A true GB535709A (en) 1941-04-18

Family

ID=10269127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2803039A Expired GB535709A (en) 1939-10-17 1939-10-17 Improvements in traffic control systems

Country Status (2)

Country Link
DE (1) DE909903C (de)
GB (1) GB535709A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920113C (de) * 1951-10-31 1954-11-11 Siemens Ag Strassenverkehrssignalanlage
US3178684A (en) * 1960-08-22 1965-04-13 Crouse Hinds Co Traffic control system
US3184709A (en) * 1961-07-27 1965-05-18 Crouse Hinds Co Traffic signal synchronizing system and apparatus
US3241105A (en) * 1962-08-10 1966-03-15 Lab For Electronics Inc Traffic control system
US3254324A (en) * 1961-01-13 1966-05-31 Casciato Leonard Traffic signal systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE581706C (de) * 1931-08-30 1933-08-08 Siemens & Halske Akt Ges Schaltungsanordnung fuer Verkehrssignalanlagen
GB403732A (en) * 1932-06-30 1934-01-01 Automatic Electric Co Ltd Improvements in or relating to traffic control signals
DE692561C (de) * 1933-08-17 1940-06-24 Siemens & Halske Akt Ges Strassenverkehrssignalanlage mit mehreren zentral gesteuerten Verkehrssignalstellen
NL43132C (de) * 1935-06-23
NL41978C (de) * 1935-07-31

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920113C (de) * 1951-10-31 1954-11-11 Siemens Ag Strassenverkehrssignalanlage
US3178684A (en) * 1960-08-22 1965-04-13 Crouse Hinds Co Traffic control system
US3254324A (en) * 1961-01-13 1966-05-31 Casciato Leonard Traffic signal systems
US3184709A (en) * 1961-07-27 1965-05-18 Crouse Hinds Co Traffic signal synchronizing system and apparatus
US3241105A (en) * 1962-08-10 1966-03-15 Lab For Electronics Inc Traffic control system

Also Published As

Publication number Publication date
DE909903C (de) 1954-04-26

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