EP0017997A1 - Process for the accurately timed registration of pit signals - Google Patents

Process for the accurately timed registration of pit signals Download PDF

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Publication number
EP0017997A1
EP0017997A1 EP80102100A EP80102100A EP0017997A1 EP 0017997 A1 EP0017997 A1 EP 0017997A1 EP 80102100 A EP80102100 A EP 80102100A EP 80102100 A EP80102100 A EP 80102100A EP 0017997 A1 EP0017997 A1 EP 0017997A1
Authority
EP
European Patent Office
Prior art keywords
registration
signals
time
date
strip
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Withdrawn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
EP80102100A
Other languages
German (de)
French (fr)
Inventor
Rolf Borschel
Eckhardt Volz
Hans Kugler
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.)
Schwendler & Co KG
Saarbergwerke AG
Original Assignee
Schwendler & Co KG
Saarbergwerke 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 Schwendler & Co KG, Saarbergwerke AG filed Critical Schwendler & Co KG
Publication of EP0017997A1 publication Critical patent/EP0017997A1/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
    • G07C1/12—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity wherein the time is indicated in figures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/06—Applications of signalling devices

Definitions

  • the invention relates to a method for the precise registration of signals and operating states in signal systems for shaft conveyor systems on a registration strip.
  • the object of the invention is to avoid this disadvantage and to provide a method of the type mentioned in the introduction in which a clear assignment of registered signals and / or operating states to the time is possible,
  • this is achieved in that the occurrence of driving signals that are not assigned to one another also results in a printout of the date and time on the registration strip. In this way it is possible to determine the exact time at which the registered driving signals occurred.
  • the time is printed out numerically.
  • the printer is controlled by a quartz-controlled electric clock and a coincidence circuit for the driving signals to be registered and according to time intervals that trigger the printer.
  • the rate of advance of the registration paper is advantageously increased by a circuit arrangement when signals occur to a predeterminable level, for example from 10 mm / min to 120 mm / min, in order to enable better resolution of the driving signals.
  • a continuous time grid on the registration paper is not necessary, since the time and date are also printed in a fixed time interval, for example every 3 minutes.
  • Driving signals signals of operating states and driving speeds are registered without delay by a bar printing unit.
  • the pressure pulse sequence for registering the operating status signals and the driving speed is increased so that the distance between the printed bars remains constant and a gap-free diagram is created.
  • An electronics unit 1 has several inputs, which are connected to a shaft signal system 4, a rotary encoder 5 of the carrier and a clock 2.
  • the output of the electronics unit 1 leads to a registration device 3 9 which contains, among other things, a motor for feeding the registration paper and a printing unit.
  • the electric clock 2 is fed by a battery (not shown) and is quartz-controlled. In the event of a power failure for the entire signal system, the battery ensures that the clock continues to run and that the correct time is displayed and printed out when the supply voltage returns.
  • the electronic unit 1 causes the printer of the registration device to print out the time and date numerically at a constant time interval, for example every 3 minutes, regardless of whether a signal from the shaft signal system 4 or the rotary pulse generator 5 occurs or not.
  • the printer of the registration device 3 is actuated via a coincidence circuit and the time and date are printed out numerically. All driving signals are provided with the time and date, from the beginning to the end of signaling. In this way, an exact time can be assigned to each signal or each signal change.
  • the advance of the registration paper of the registration unit 3 is increased by the electronic unit 1 to a predeterminable speed and at the same time the pressure pulse sequence is increased, so that the resulting ones Diagrams for the status signals and the driving curve have no gaps due to the increased speed of the registration paper.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)

Abstract

A process for the accurately timed registration of mineshaft signals and operating conditions of the conveyor in mineshaft installations is distinguished in that the given mineshaft signals, any change in an operating condition and the path of travel with direction recognition with an indication of the date and time, are expressed to an accuracy of the order of the second on a single registration strip. For improved temporal resolution and registration of a plurality of signals or changes to operating conditions which occur at short intervals or almost simultaneously and which are independent of one another, the speed of advance of the registration strip is increased from a normal value to a suitable value and the printing speed is increased. The registration device is operated with the supply voltage for the mineshaft signal installation or switched over automatically to accumulator supply for the built-in quartz clock, if the supply voltage fails, so that the start and end of a period of power supply failure are also recorded. <IMAGE>

Description

Die Erfindung bezieht sich auf ein Verfahren zur zeitgenauen Registrierung von Signalen und Betriebszuständen bei Signalanlagen für Schachtförderanlagen auf einem Registrierstreifen.The invention relates to a method for the precise registration of signals and operating states in signal systems for shaft conveyor systems on a registration strip.

Bei einem bekannten Verfahren dieser Art werden auf einem Registrierstreifen Zustands- und Fahrsignale registriert. Die Fahrsignale sind jedoch nicht eindeutig zu definieren. Deswegen wird auf einem zusätzlichen Lochstreifen in regelmäßigen Zeitabständen von etwa 5 Minuten die Urzeit ausgedruckt. Beim Auftreten von Signalen läuft der Lochstreifen schneller durch die Registriereinrichtung, das Zeitintervall bis zum Ausdrucken der Uhrzeit ändert sich dagegen nicht. Falls in diesem Zeitintervall viele Signale gegeben werden, ist eine genaue Zuordnung der auf dem Lochstreifen registierten Signale zu der ausgedruckten Zeit nicht möglich.In a known method of this type, status and driving signals are registered on a registration strip. However, the driving signals cannot be clearly defined. That is why the primeval time is printed out on an additional punched tape at regular intervals of about 5 minutes. If signals occur, the punched tape runs faster through the registration device, but the time interval until the time is printed out does not change. If many signals are given in this time interval, an exact assignment of the signals registered on the paper tape to the printed time is not possible.

Aufgabe der Erfindung ist es, diesen Nachteil zu vermeiden und ein Verfahren der eingangs genannten Art zu schaffen, bei welchem eine eindeutige Zuordnung von registrierten Signalen und/oder Betriebszuständen zu der Uhrzeit möglich ist,The object of the invention is to avoid this disadvantage and to provide a method of the type mentioned in the introduction in which a clear assignment of registered signals and / or operating states to the time is possible,

Erfindungsgemäß wird dies dadurch erreicht, daß bei jedem Auftreten von einander nicht zugeordneten Fahrsignalen zugleich ein Ausdruck von Datum und Uhrzeit auf dem Registrierstreifen erfolgt. Auf diese Weise ist es möglich, die genaue Zeit festzustellen, zu der die registrierten Fahrsignale aufgetreten sind.According to the invention, this is achieved in that the occurrence of driving signals that are not assigned to one another also results in a printout of the date and time on the registration strip. In this way it is possible to determine the exact time at which the registered driving signals occurred.

Ebenso ist es möglich, auftretende oder sich ändernde Signale und Betriebszustände zusammen mit der genauen Uhrzeit auf dem Rigistrierstreifen festzuhalten.It is also possible to record occurring or changing signals and operating states together with the exact time on the rigging strip.

Die Uhrzeit wird numerisch ausgedruckt. Die Steuerung des Drukkers erfolgt durch eine quarzgesteuerte elektrische Uhr und -eine Koinzidenzschältung für die zu registrierenden Fahrsignale und nach festzulegenden Zeitintervallen, welche den Drukker auslösen.The time is printed out numerically. The printer is controlled by a quartz-controlled electric clock and a coincidence circuit for the driving signals to be registered and according to time intervals that trigger the printer.

Die Vortriebsgeschwindigkeit des Registrierpapiers wird vorteilhafterweise durch eine Schaltungsanordnung beim Auftreten von Signalen auf ein vorgebbares Maß erhöht, beispielsweise von 10 mm/min auf 120 mm/min, um eine bessere Auflösung der Fahrsignale zu ermöglichen.The rate of advance of the registration paper is advantageously increased by a circuit arrangement when signals occur to a predeterminable level, for example from 10 mm / min to 120 mm / min, in order to enable better resolution of the driving signals.

Ein kontinuierlicher Zeitraster auf dem Registrierpapier ist nicht erforderlich, da ebenfalls in einem festen Zeitintervall, beispielsweise alle 3 Minuten, Uhrzeit und Datum ausgedruckt werden.A continuous time grid on the registration paper is not necessary, since the time and date are also printed in a fixed time interval, for example every 3 minutes.

Fahrsignale, Signale von Betriebszuständen und Fahrgeschwindigkeiten werden verögerungsfrei von einem Balkendruckwerk registriert. Beim Umschalten der Vorschubgeschwindigkeit des Registrierpapiers wird die Druckimpulsfolge für die Registrierung der Betriebszustandssignale und der Fahrgeschwindigkeit so erhöht, daß der Abstand der ausgedruckten Balken konstant bleibt und ein lückenfreies Diagramm entsteht.Driving signals, signals of operating states and driving speeds are registered without delay by a bar printing unit. When switching the feed speed of the registration paper, the pressure pulse sequence for registering the operating status signals and the driving speed is increased so that the distance between the printed bars remains constant and a gap-free diagram is created.

Die Erfindung wird anhand eines schematisch dargestellten Ausführungsbeispiels näher erläutert.The invention is explained in more detail with reference to a schematically illustrated embodiment.

Eine Elektronikeinheit 1 hat mehrere Eingänge, die mit einer Schachtsignalanlage 4, einem Drehimpulsgeber 5 der Fördermaschine und einer Uhr 2 verbunden sind. Der Ausgang der Elektronikeinheit 1 führt zu einer Registriereinrichtung 39 welche unter anderem einen Motor für den Vorschub des Registrierpapiers und ein Druckwerk enthält.An electronics unit 1 has several inputs, which are connected to a shaft signal system 4, a rotary encoder 5 of the carrier and a clock 2. The output of the electronics unit 1 leads to a registration device 3 9 which contains, among other things, a motor for feeding the registration paper and a printing unit.

Die elektrische Uhr 2 wird von einem (nicht gezeigten) Akkumulator gespeist und ist quarzgesteuert. Bei einem Ausfall der Stromversorgung für die gesamte Signalanlage ist durch Speisung aus dem Akku gewährleistet, daß die Uhr weiterläuft und bei Rückkehr der Speisespannung die richtige Zeit angezeigt und ausgedruckt wird.The electric clock 2 is fed by a battery (not shown) and is quartz-controlled. In the event of a power failure for the entire signal system, the battery ensures that the clock continues to run and that the correct time is displayed and printed out when the supply voltage returns.

Die Elektronikeinheit 1 veranlaßt, daß in einem konstanten Zeitintervall, beispielsweise alle 3 Minuten, der Drucker der Registriereinrichtung Zeit und Datum numerisch ausdruckt, unabhängig davon, ob ein Signal aus der Schachtsignalanlage 4 oder dem Drehimpulsgeber 5 auftritt oder nicht.The electronic unit 1 causes the printer of the registration device to print out the time and date numerically at a constant time interval, for example every 3 minutes, regardless of whether a signal from the shaft signal system 4 or the rotary pulse generator 5 occurs or not.

Sobald ein Fahrsignal aus der Schachtsignalanlage 4 in die Elektronikeinheit 1 eintritt, wird über eine Koinzidenzschaltung der Drucker der Registriereinrichtung 3 betätigt und die Uhrzeit mit Datum numerisch ausgedruckt. Mit Uhrzeit und Datum werden alle Fahrsignale versehen, und zwar von Beginn bis zum Ende der Signalgabe. Auf diese Weise kann jedem Signal bzw. jeder Signaländerung eine genaue Uhrzeit zugeordnet werden.As soon as a driving signal from the shaft signal system 4 enters the electronic unit 1, the printer of the registration device 3 is actuated via a coincidence circuit and the time and date are printed out numerically. All driving signals are provided with the time and date, from the beginning to the end of signaling. In this way, an exact time can be assigned to each signal or each signal change.

Beim Auftreten eines Fahrsignals wird der Vorschub des Registrierpapiers der Registriereinheit 3 durch die Elektronikeinheit 1 auf eine vorgebbare Geschwindigkeit erhöht und zugleich die Druckimpulsfolge erhöht, so daß die entstehenden Diagramme für die Zustandssignale und die Fahrkurve keine Lücken infolge der erhöhten Geschwindigkeit des Registrierpapiers aufweisen.When a driving signal occurs, the advance of the registration paper of the registration unit 3 is increased by the electronic unit 1 to a predeterminable speed and at the same time the pressure pulse sequence is increased, so that the resulting ones Diagrams for the status signals and the driving curve have no gaps due to the increased speed of the registration paper.

Claims (8)

1. Verfahren zur zeitgenauen Registrierung von Signalen und Betriebszuständen bei Schachtsignalanlagen für Schachtanlagen auf einem Registrierstreifen, wobei in regelmässigen Zeitintervallen Datum und Uhrzeit, sekundengenau, auf dem laufenden Registrierstreifen ausgedruckt werden, dadurch gekennzeichnet, daß bei jedem Auftreten von einander nicht zugeordneten Fahrsignalen zugleich ein Ausdruck von Datum und Uhrzeit auf dem Registrierstreifen erfolgt.1. A method for the precise registration of signals and operating states in shaft signal systems for shaft systems on a registration strip, date and time being printed out at regular intervals, to the second, on the current registration strip, characterized in that each time an occurrence of unassigned driving signals is simultaneously printed out date and time on the registration strip. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß zu registrierende Zustandssignal mit Datum und Uhrzeit, sekundengenau, auf dem Registrierstreifen erfaßt werden.2. The method according to claim 1, characterized in that the status signal to be registered with the date and time, accurate to the second, are detected on the registration strip. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß Datum und Uhrzeit numerisch ausgedruckt werden.3. The method according to claim 1 or 2, characterized in that the date and time are printed out numerically. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß beim Auftreten eines Fahrsignals die Vor- . schubgeschwindigkeit des Registrierstreifens auf eine vorgebbare höhere Geschwindigkeit erhöht wird.4. The method according to any one of claims 1 to 3, characterized in that when a driving signal occurs, the pre. thrust speed of the registration strip is increased to a predetermined higher speed. 5. Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß zugleich mit der Erhöhung der Vorschubgeschwindigkeit des Registrierstreifens die Druckimpulsfolge des Druckers zum Ausdrucken der Zustandssignale und der Signale für die Fahrkurve erhöht wird.5. The method according to claim 4, characterized in that at the same time with the increase in the feed rate of Registration strip the pressure pulse sequence of the printer for printing out the status signals and the signals for the driving curve is increased. 6. Verfahren nach einem der Ansprüche 1 - 5, dadurch gekennzeichnet, daß die auszudruckende Uhrzeit von einer elektrischen, quarzgesteuerten Uhr gemessen wird, welche über einen Akkumulator gespeist wird.6. The method according to any one of claims 1-5, characterized in that the time to be printed out is measured by an electrical, quartz-controlled clock, which is fed by an accumulator. 7. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Speisung der Registrierainsichtung ausschließlich über die Schachtsignalanlagen-Spannung erfolgt.7. The method according to claim 1, characterized in that the feeding of the registry inspection takes place exclusively via the shaft signal system voltage. 8. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die Ladung des Akkumulators durch die Schachtsignal-Spannungsvorrichtungseinrichtung erfolgt.8. The method according to claim 6, characterized in that the charging of the accumulator is carried out by the shaft signal voltage device device.
EP80102100A 1979-04-20 1980-04-18 Process for the accurately timed registration of pit signals Withdrawn EP0017997A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2916028 1979-04-20
DE19792916028 DE2916028A1 (en) 1979-04-20 1979-04-20 METHOD FOR PERIODIC REGISTRATION OF SHAFT SIGNALS

Publications (1)

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EP0017997A1 true EP0017997A1 (en) 1980-10-29

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EP80102100A Withdrawn EP0017997A1 (en) 1979-04-20 1980-04-18 Process for the accurately timed registration of pit signals

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EP (1) EP0017997A1 (en)
DE (1) DE2916028A1 (en)
ZA (1) ZA802383B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191221928A (en) * 1912-09-26 1913-09-26 John William Ridsdale Improvements in, or relating to, Means for Recording the Particulars of Ship Control and the like.
US2129762A (en) * 1934-01-31 1938-09-13 Ibm Recorder
CH284126A (en) * 1949-09-19 1952-07-15 Podnik Metra Narodni Writing mechanism for registering pulses.
US3889103A (en) * 1973-07-05 1975-06-10 Lewis B Russell Electronic timer printer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191221928A (en) * 1912-09-26 1913-09-26 John William Ridsdale Improvements in, or relating to, Means for Recording the Particulars of Ship Control and the like.
US2129762A (en) * 1934-01-31 1938-09-13 Ibm Recorder
CH284126A (en) * 1949-09-19 1952-07-15 Podnik Metra Narodni Writing mechanism for registering pulses.
US3889103A (en) * 1973-07-05 1975-06-10 Lewis B Russell Electronic timer printer

Also Published As

Publication number Publication date
ZA802383B (en) 1981-05-27
DE2916028A1 (en) 1980-11-13

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