CH578770A5 - - Google Patents

Info

Publication number
CH578770A5
CH578770A5 CH185575A CH185575A CH578770A5 CH 578770 A5 CH578770 A5 CH 578770A5 CH 185575 A CH185575 A CH 185575A CH 185575 A CH185575 A CH 185575A CH 578770 A5 CH578770 A5 CH 578770A5
Authority
CH
Switzerland
Application number
CH185575A
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH578770A5 publication Critical patent/CH578770A5/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Safety Devices In Control Systems (AREA)
  • Traffic Control Systems (AREA)
CH185575A 1974-03-18 1975-02-14 CH578770A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412963A DE2412963C3 (de) 1974-03-18 1974-03-18 Schaltungsanordnung zur automatischen Schutzzeitüberwachung in Straßenverkehrssignalanlagen

Publications (1)

Publication Number Publication Date
CH578770A5 true CH578770A5 (xx) 1976-08-13

Family

ID=5910413

Family Applications (1)

Application Number Title Priority Date Filing Date
CH185575A CH578770A5 (xx) 1974-03-18 1975-02-14

Country Status (7)

Country Link
US (1) US3992671A (xx)
CH (1) CH578770A5 (xx)
DE (1) DE2412963C3 (xx)
FI (1) FI61771C (xx)
GB (1) GB1490890A (xx)
NL (1) NL7503094A (xx)
SE (1) SE401576B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739616C3 (de) * 1977-09-02 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur Sicherstellung der an einer Kreuzung erforderlichen Zwischenzeiten beim Betrieb einer Straßenverkehrssignalanlage
US4323970A (en) * 1979-06-22 1982-04-06 Siemens Aktiengesellschaft Method and circuit arrangement for generating setting signals for signal generators of a traffic signal system, particularly a street traffic signal system
US9978270B2 (en) 2014-07-28 2018-05-22 Econolite Group, Inc. Self-configuring traffic signal controller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26150E (en) * 1958-07-03 1967-01-31 Traffic controllers khfi.oy i.ng static, logic control lllwlnts
US3641486A (en) * 1969-06-23 1972-02-08 Lfe Corp Local controller for traffic control system
US3816796A (en) * 1971-01-25 1974-06-11 Computer Syst Eng Inc Traffic signal control system

Also Published As

Publication number Publication date
FI61771C (fi) 1982-09-10
GB1490890A (en) 1977-11-02
SE401576B (sv) 1978-05-16
SE7502894L (xx) 1975-09-19
DE2412963B2 (de) 1977-08-04
DE2412963C3 (de) 1979-07-12
DE2412963A1 (de) 1975-10-02
FI750768A (xx) 1975-09-19
US3992671A (en) 1976-11-16
NL7503094A (nl) 1975-09-22
FI61771B (fi) 1982-05-31

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Legal Events

Date Code Title Description
PL Patent ceased