EP0090398A3 - Arrangement for the central control and supervision of operating activities - Google Patents

Arrangement for the central control and supervision of operating activities Download PDF

Info

Publication number
EP0090398A3
EP0090398A3 EP83103069A EP83103069A EP0090398A3 EP 0090398 A3 EP0090398 A3 EP 0090398A3 EP 83103069 A EP83103069 A EP 83103069A EP 83103069 A EP83103069 A EP 83103069A EP 0090398 A3 EP0090398 A3 EP 0090398A3
Authority
EP
European Patent Office
Prior art keywords
control
sensor
video projector
switch
photodiodes
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.)
Withdrawn
Application number
EP83103069A
Other languages
German (de)
French (fr)
Other versions
EP0090398A2 (en
Inventor
Christoph Ing. Grad. Zeller
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.)
Siemens AG
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 EP0090398A2 publication Critical patent/EP0090398A2/en
Publication of EP0090398A3 publication Critical patent/EP0090398A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/06—Indicating or recording the setting of track apparatus, e.g. of points, of signals
    • B61L25/08—Diagrammatic displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/06—Indicating or recording the setting of track apparatus, e.g. of points, of signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Ein zentrales Steuer- und Meldefeld weist auf seiner dem Betrachter zugewandten Oberseite eine Vielzahl von im Ras­ ter angeordneten Sensorelementen (SE1 bis SEn) auf. Diese Sensorelemente sind mit auf der Unterseite des Steuer- und Meldefeldes angeordneten Photodioden (PD1 bis PDn) in Reihe geschaltet; jeweils mehrere der aus einer Photodiode und einem Sensor bestehenden Schaltstrecken sind einander parallel geschaltet und steuern einen gemeinsamen Schalter (V). Die Photodioden werden entweder von einem Video-­ Projektor (VIP), der auch für die Darstellung der zu steuernden und zu überwachenden Anlage auf dem Steuer- und Mel­ defeld dient, oder von zugehörigen Leuchtelementen (D1 bis Dn) zyklisch niederohmig geschaltet. Wird ein Sensorelement betätigt, so bricht beim Anreizen der zugehörigen Photodiode durch den Video-Projektor oder ein Leuchtelement die Steuer­ spannung für den Schalter (V) kurzzeitig zusammen. Aus dem zeitlichen Abstand zwischen dem Ansprechen des Schalters und einem vom Video-Projektor bzw. der Leu­ chtelementensteuerung gelieferten Synchronisierungssignal (SYN) bestimmt eine Zeitmeß- und Vergleichseinrichtung (ZMV) das jeweils betätigte Sensorelement. A central control and reporting field points to it Viewers face up a variety of in ras ter arranged sensor elements (SE1 to SEn). These Sensor elements are on the underside of the control and Detection field arranged photodiodes (PD1 to PDn) in Series connected; several each from a photodiode and a sensor existing switching paths are each other connected in parallel and control a common switch (V). The photodiodes are either from a video Projector (VIP), which is also used to display the control and monitored system on the control and Mel defeld serves, or of associated lighting elements (D1 to Dn) switched cyclically with low resistance. Becomes a sensor element actuated, breaks when the associated photodiode is stimulated through the video projector or a lighting element voltage for the switch (V) briefly together. From the time interval between the response of the switch and one from the video projector or the Leu Control element supplied synchronization signal (SYN) determines a time measurement and comparison device (ZMV) the actuated sensor element.

EP83103069A 1982-03-31 1983-03-28 Arrangement for the central control and supervision of operating activities Withdrawn EP0090398A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3212020 1982-03-31
DE3212020 1982-03-31
DE19833301141 DE3301141A1 (en) 1982-03-31 1983-01-14 DEVICE FOR CENTRAL CONTROL AND MONITORING OF OPERATING EVENTS
DE3301141 1983-01-14

Publications (2)

Publication Number Publication Date
EP0090398A2 EP0090398A2 (en) 1983-10-05
EP0090398A3 true EP0090398A3 (en) 1987-04-01

Family

ID=25800840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103069A Withdrawn EP0090398A3 (en) 1982-03-31 1983-03-28 Arrangement for the central control and supervision of operating activities

Country Status (2)

Country Link
EP (1) EP0090398A3 (en)
DE (1) DE3301141A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442805A1 (en) * 1984-11-23 1986-06-05 Kraftwerk Union AG, 4330 Mülheim Monitoring device for safety-critical actuating apparatuses
DE3703693A1 (en) * 1987-02-06 1988-08-18 Siemens Ag DEVICE FOR CONTROLLING THE OPERATING PROCESS IN CONTROL WAITERS
DE3826383A1 (en) * 1988-08-03 1990-02-08 Roland Man Druckmasch AREA SELECTION SYSTEM ON THE CONTROL PANEL OF A PRINTING MACHINE, ESPECIALLY AN OFFSET ROTARY PRINTING MACHINE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, Band 24, Nr. 6, November 1981, Seiten 2732-2733, New York, US; R.H. HARRIS: "Optical overlay input device for a cahtode ray tube" *

Also Published As

Publication number Publication date
EP0090398A2 (en) 1983-10-05
DE3301141A1 (en) 1983-10-06

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19841119

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19870401

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZELLER, CHRISTOPH, ING. GRAD.