IT8219741A0 - Procedimento e disposizione circuitale per sorvegliare impianti di segnalazioni stradali alimentati con corrente alternata. - Google Patents

Procedimento e disposizione circuitale per sorvegliare impianti di segnalazioni stradali alimentati con corrente alternata.

Info

Publication number
IT8219741A0
IT8219741A0 IT8219741A IT1974182A IT8219741A0 IT 8219741 A0 IT8219741 A0 IT 8219741A0 IT 8219741 A IT8219741 A IT 8219741A IT 1974182 A IT1974182 A IT 1974182A IT 8219741 A0 IT8219741 A0 IT 8219741A0
Authority
IT
Italy
Prior art keywords
surveillance
procedure
circuit arrangement
road signal
alternate current
Prior art date
Application number
IT8219741A
Other languages
English (en)
Other versions
IT1153446B (it
Inventor
Peter Drebinger
Erich Eder
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 IT8219741A0 publication Critical patent/IT8219741A0/it
Application granted granted Critical
Publication of IT1153446B publication Critical patent/IT1153446B/it

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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Alarm Systems (AREA)
  • Electronic Switches (AREA)
IT19741/82A 1981-02-25 1982-02-19 Procedimento per sorvegliare impianti di segnalazioni stradali alimentati con corrente alternata IT1153446B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107090 DE3107090A1 (de) 1981-02-25 1981-02-25 Verfahren und schaltungsanordnung zur ueberwachung wechselstromgespeister verkehrssignalanlagen

Publications (2)

Publication Number Publication Date
IT8219741A0 true IT8219741A0 (it) 1982-02-19
IT1153446B IT1153446B (it) 1987-01-14

Family

ID=6125733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19741/82A IT1153446B (it) 1981-02-25 1982-02-19 Procedimento per sorvegliare impianti di segnalazioni stradali alimentati con corrente alternata

Country Status (4)

Country Link
DE (1) DE3107090A1 (it)
FR (1) FR2500662A1 (it)
GR (1) GR81383B (it)
IT (1) IT1153446B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338490A1 (de) * 1983-10-22 1985-05-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur ueberwachung des betriebszustandes von in der aussenanlage eines stellwerks eingesetzten wechselstromverbrauchern
DE3428444A1 (de) * 1984-08-01 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Ueberwachungseinrichtung fuer verkehrssignalanlagen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648233A (en) * 1968-07-03 1972-03-07 Gulf & Western Industries Load control error detector
AT302849B (de) * 1970-03-02 1972-10-25 Siemens Ag Oesterreich Verkehrssignalanlage mit Schaltung zur Verhinderung unzulässiger Signalkombinationen
DE2042573C3 (de) * 1970-08-27 1974-12-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Überwachungseinrichtung für ohmsche Verbraucher an Wechselspannung, vorzugsweise Signallampen für den Straßenverkehr
FR2206609B1 (it) * 1972-11-15 1975-11-07 Trt Telecom Radio Electr
DE2715978C3 (de) * 1977-04-09 1981-11-26 Signalbau Huber-Designa GmbH, 8000 München und 2300 Kiel Detektoranordnung zur Überwachung von Wechselspannung schaltenden Halbleiterschaltern für Vollwellenbetrieb

Also Published As

Publication number Publication date
GR81383B (it) 1984-12-11
DE3107090C2 (it) 1988-03-10
IT1153446B (it) 1987-01-14
DE3107090A1 (de) 1982-09-09
FR2500662A1 (fr) 1982-08-27
FR2500662B1 (it) 1984-12-07

Similar Documents

Publication Publication Date Title
FI850868A7 (fi) Elektroninen pahnajärjestelmä.
DE3686233D1 (de) Videosignalverarbeitung.
MX154951A (es) Sistema de seguridad de terminal de computadora mejorado
IT1176543B (it) Sistema di telesorveglianza-dati
IT1136881B (it) Sistema di sorveglianza aeroportuale
BR8103624A (pt) Sistema de vigilancia
KR860004543A (ko) 비디오 신호 프로세싱 시스템
ES531840A0 (es) Un sistema deflector opto-acustico
ATA428882A (de) Videosignalverarbeitungssystem
ES498841A0 (es) Circuito y sistema de alarma para detectar la intrusion y localizacion de vehiculos.
BR8306353A (pt) Sistema de comutacao de sinais de gravacao e reproduzido
IT8167033A0 (it) Sistema avvisatore di intrusione
ATA70385A (de) Videosignalverarbeitungsschaltung
DE3674418D1 (de) Signalerkennungsschaltung.
BR8301102A (pt) Sistema de discriminacao de corrente e sua estabilizacao
IT8219741A0 (it) Procedimento e disposizione circuitale per sorvegliare impianti di segnalazioni stradali alimentati con corrente alternata.
DE3684399D1 (de) Videosignal-verarbeitungssystem.
BR8504029A (pt) Sistema de processamento de sinais digitais de video
IT8621818A0 (it) Rete di ritardo e di filtraggio per segnali video.
KR860006185A (ko) 영상신호 처리회로
DE3684353D1 (de) Signalverarbeitungsschaltung.
IT8419505A0 (it) Disposizione per il collaudo funzionale di impianti e apparecchi di prova.
FR2599859B1 (fr) Systeme de surveillance
NO862181D0 (no) Brebaands-signal kringkastningssystem.
IT8567523A0 (it) Sistema radar di sorveglianza dello spazio aereo

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950223