AT272894B - Method and device for the coordinated control of several traffic light signal systems by means of audio-frequency impulses which are superimposed on the power network - Google Patents

Method and device for the coordinated control of several traffic light signal systems by means of audio-frequency impulses which are superimposed on the power network

Info

Publication number
AT272894B
AT272894B AT729166A AT729166A AT272894B AT 272894 B AT272894 B AT 272894B AT 729166 A AT729166 A AT 729166A AT 729166 A AT729166 A AT 729166A AT 272894 B AT272894 B AT 272894B
Authority
AT
Austria
Prior art keywords
superimposed
audio
light signal
traffic light
power network
Prior art date
Application number
AT729166A
Other languages
German (de)
Original Assignee
Zellweger Uster Ag
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 Zellweger Uster Ag filed Critical Zellweger Uster Ag
Application granted granted Critical
Publication of AT272894B publication Critical patent/AT272894B/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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Toys (AREA)
AT729166A 1965-11-01 1966-07-29 Method and device for the coordinated control of several traffic light signal systems by means of audio-frequency impulses which are superimposed on the power network AT272894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1506965A CH434035A (en) 1965-11-01 1965-11-01 Method and device for the coordinated control of traffic light systems

Publications (1)

Publication Number Publication Date
AT272894B true AT272894B (en) 1969-07-25

Family

ID=4406088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT729166A AT272894B (en) 1965-11-01 1966-07-29 Method and device for the coordinated control of several traffic light signal systems by means of audio-frequency impulses which are superimposed on the power network

Country Status (6)

Country Link
AT (1) AT272894B (en)
BE (1) BE687108A (en)
CH (1) CH434035A (en)
DE (1) DE1563496B2 (en)
GB (1) GB1137174A (en)
NL (1) NL6612175A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115995154B (en) * 2022-11-22 2024-09-06 江苏航天大为科技股份有限公司 Bidirectional green wave coordination control method

Also Published As

Publication number Publication date
DE1563496B2 (en) 1971-09-30
NL6612175A (en) 1967-05-02
BE687108A (en) 1967-03-01
DE1563496A1 (en) 1970-02-19
GB1137174A (en) 1968-12-18
CH434035A (en) 1967-04-15

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