EP0975203B1 - Surveillance de l' éclairage dans une cabine téléphonique - Google Patents

Surveillance de l' éclairage dans une cabine téléphonique Download PDF

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Publication number
EP0975203B1
EP0975203B1 EP99108124A EP99108124A EP0975203B1 EP 0975203 B1 EP0975203 B1 EP 0975203B1 EP 99108124 A EP99108124 A EP 99108124A EP 99108124 A EP99108124 A EP 99108124A EP 0975203 B1 EP0975203 B1 EP 0975203B1
Authority
EP
European Patent Office
Prior art keywords
fault
lighting
circuit
circuit arrangement
telephone
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.)
Expired - Lifetime
Application number
EP99108124A
Other languages
German (de)
English (en)
Other versions
EP0975203A2 (fr
EP0975203A3 (fr
Inventor
Dagmar Dipl.-Ing. Brandt
Bernd Kunz
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.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom 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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Publication of EP0975203A2 publication Critical patent/EP0975203A2/fr
Publication of EP0975203A3 publication Critical patent/EP0975203A3/fr
Application granted granted Critical
Publication of EP0975203B1 publication Critical patent/EP0975203B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection

Definitions

  • the invention relates to a method (claim 1) and Circuit arrangement (claim 5) for lighting monitoring for Telephone booth according to the preamble of claim 1.
  • Illuminated telephone booths for example the GermansInstitut AG, are generally known. They are Illuminated to facilitate the use of the recognition and Improve findability of telephone booths and the To give customers more security.
  • a control of the Functioning of the lighting is not for the operator easily possible because firstly the location to this Purpose must be sought and secondly that Service personnel normally work during the day when the Illumination not switched on to save electricity is.
  • Currently on the market by DeutscheTec AG located public telephone booth will Illumination with a light sensor regularly, in generally checked daily, at night. The Luminosity checked in the telephone booth and based on this and a preset value range for bright or A lighting fault is detected in the dark. she can then on the device during the day for the service personnel displayed or reported to a background system.
  • the disadvantage of the known solution mentioned above is in that because of the multitude of Telephone booth types, the licking agent and the Installation conditions, such as different or no street lighting, single or Double location with further illuminated Telephone booth, is hard, a fixed range of values for to determine light or dark for all telephone booths. The Risk of false signaling and unnecessary Service effort is great.
  • the typical range of values for each location can only be achieved by time-consuming trial and error can be determined.
  • the invention is therefore based on the object improved lighting monitoring for public To create a phone booth in which one procedure and one Circuit arrangement for determining one for each location specially tailored luminosity range among the determine specific conditions and the Control lighting monitoring.
  • the technical solution for the process and the Circuit arrangement are characterized by a simple Possibility to determine one for each location specially tailored luminosity range.
  • the public Phone the current luminosity at a given one Measures time using a measuring circuit at which the Lighting should be on, for example Midnight, is from the measured values Range of values determined for light or dark and in the Circuit saved.
  • a monitoring of the Telephone booth lighting takes place automatically.
  • a fault message from the circuit triggered, for example, a background system immediately is communicated, with the place, the time, and also the type of the respective telephone, for example card telephone or Payphone, can be automatically transferred with.
  • Fig. 1 In the basic operation or flow diagram according to Fig. 1 are the individual basic Operation steps or procedural steps shown.
  • to Setting the control of the lighting will be a new one Measurement of the telephone booth lighting made.
  • the Measurement takes place at a certain point in time n.
  • the Monitoring feature can be explicitly activated must if the respective public telephone Monitor the functioning of the telephone booth lighting should. It must be ensured that the Telephone booth lighting is intact. As already mentioned, measures the public telephone or the circuitry for this function the current luminosity on several days at a given time when the lighting should be switched on. Using an algorithm or a procedure is based on the measured values Range of values for light or dark determined and stored. From this point on, one can open control or monitoring tailored to this point in time the telephone booth lighting.
  • FIG. 2 is a basic circuit diagram of a circuit for Illumination monitoring for telephone booths shown the part of a public phone inside is.
  • the activation circuit 1 Telephone booth lighting monitoring switched on.
  • the downstream measuring circuit 2 is at time n the luminosity is measured and stored in memory 3 enrolled. The measurement takes place in x nights. After x The values saved by the Storage unit for a circuit for generating reference values 4 transfer where the mean is calculated and from it the tolerance range for "bright" for example becomes. This tolerance range is given to the comparison unit 5 forwarded and replaced the old tolerance range, if one already exists.
  • the measuring circuit 2 gives the time n measured value directly to the comparison unit 5. Here the measured value is compared with the tolerance range. If a discrepancy is found, this becomes the Fault reporting unit 6 communicated a fault message for the service personnel or at a Background system reports to take appropriate actions trigger.

Landscapes

  • Telephonic Communication Services (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Alarm Systems (AREA)
  • Audible And Visible Signals (AREA)
  • Prepayment Telephone Systems (AREA)

Claims (7)

  1. Procédé pour la surveillance de l'éclairage pour les cabines téléphoniques avec des téléphones publics, capable de contrôler régulièrement la puissance d'éclairage dans les cabines téléphoniques et de détecter les pannes d'éclairage à partir de la puissance d'éclairage et d'un champ de valeurs prédéfini pour les valeurs « clair» et « sombre », ces pannes étant indiquées sur un appareil destiné au personnel de service ou étant transmises à un système d'arrière-plan, caractérisé en ce que
    le circuit est activé ou initialisé à un moment prédéfini, lors duquel il est garanti que l'éclairage est intact, afin de mesurer la puissance d'éclairage,
    lors de plusieurs (x) nuits suivantes, la puissance d'éclairage est mesurée automatiquement à une heure prédéfinie à laquelle l'éclairage est allumé grâce à un montage de circuit intégré dans le téléphone,
    un champ de valeurs pour les valeurs « clair» et « sombre » est ensuite déterminé à partir des mesures obtenues et enregistré
    un contrôle ou une surveillance de l'éclairage de la cabine téléphonique a lieu sur cette base, la valeur d'éclairage mesurée lors d'une nuit donnée à l'heure définie (n) étant directement comparée au champ de valeurs enregistré, et
    en cas de divergence par rapport à ces valeurs, il est constaté une panne, qui est signalée au personnel de service sous forme d'avis de dérangement ou est transmise automatiquement à un système d'arrière-plan, afin de lancer des opérations de dépannage.
  2. Procédé selon la revendication 1, caractérisé en ce que
    en cas d'avis de dérangement, des informations concernant le lieu où se trouve le téléphone public en question et le type de panne sont automatiquement transmises au système d'arrière-plan ou à un centre de maintenance.
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que
    la mesure est activée ou initialisée par microprogramme à une heure prédéfinie (n) via un circuit de mesure et d'activation présent dans le téléphone public ou est commandée à distance via le système d'arrière-plan.
  4. Procédé selon l'une des revendications 1, 2 ou 3, caractérisé en ce que
    une valeur moyenne est calculée dans un montage de circuit pour l'établissement de valeurs de référence (4), déterminant par ce biais un champ de tolérance pour les valeurs « clair » et « sombre », et
    ce champ de tolérance est transmis à une unité comparative (5), qui le substitue au champ de tolérance éventuellement enregistré auparavant.
  5. Montage de circuit destiné à l'exécution du procédé selon l'une des revendications 1, 2, 3 ou 4, caractérisé en ce que
    un circuit d'activation (1) déclenche la surveillance de l'éclairage pour la cabine téléphonique,
    un circuit de mesure détermine l'intensité lumineuse à l'heure prédéfinie (n) et la renvoie à une unité d'enregistrement (3) afin de la mémoriser,
    plusieurs valeurs d'intensité lumineuse ainsi mesurées et enregistrées sont transmises par un montage de circuit connecté à l'unité d'enregistrement (3) pour l'établissement de valeurs de référence (4), qui sert essentiellement à l'établissement d'une valeur moyenne et fixe un champ de tolérance pour un éclairage déterminé,
    une unité comparative (5) est raccordée au circuit de mesure (2) et au montage de circuit pour l'établissement de valeurs de référence (4) afin de comparer la valeur mesurée au champ de tolérance enregistré,
    l'unité comparative (5) est reliée à une unité de signalisation de panne (6).
  6. Montage de circuit selon la revendication 5, caractérisée en ce que
    l'unité de signalisation de panne (6) a été conçue pour informer directement le personnel de service de l'existence d'une panne et est raccordée à un système d'arrière-plan qui déclenche le dépannage.
  7. Montage de circuit selon l'une quelconque des revendications 5 ou 6, pour l'exécution du procédé selon l'une quelconque des revendications 1 à 4, caractérisée en ce que
    le circuit d'activation (1), le circuit de mesure (2), l'unité d'enregistrement (3), le montage de circuit pour l'établissement de valeurs de référence (4), l'unité comparative (5) et l'unité de signalisation de panne (6) constituent des éléments intégrés du téléphone public dans une cabine téléphonique ou une autre cabine.
EP99108124A 1998-07-24 1999-04-24 Surveillance de l' éclairage dans une cabine téléphonique Expired - Lifetime EP0975203B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833274 1998-07-24
DE19833274A DE19833274C1 (de) 1998-07-24 1998-07-24 Beleuchtungsüberwachung für Telefonhäuschen

Publications (3)

Publication Number Publication Date
EP0975203A2 EP0975203A2 (fr) 2000-01-26
EP0975203A3 EP0975203A3 (fr) 2001-04-11
EP0975203B1 true EP0975203B1 (fr) 2003-07-09

Family

ID=7875122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99108124A Expired - Lifetime EP0975203B1 (fr) 1998-07-24 1999-04-24 Surveillance de l' éclairage dans une cabine téléphonique

Country Status (4)

Country Link
EP (1) EP0975203B1 (fr)
AT (1) ATE244980T1 (fr)
DE (2) DE19833274C1 (fr)
ES (1) ES2204025T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227435A1 (de) * 2002-06-20 2004-01-15 Abb Patent Gmbh Bewegungsmelder und Dämmerungsschalter mit einer Einrichtung zur Lichtwelleneinstellung, sowie Verfahren zur Lichtschwelleneinstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506110A1 (fr) * 1981-05-14 1982-11-19 Serres Bernard Dispositif a memoire pour controle d'eclairage
DE3601665A1 (de) * 1986-01-21 1987-07-23 Gerda Schmidt Verfahren zur ermittlung der optimalen betriebsdauer wenigstens einer stromverbrauchenden lichtquelle, insbesondere einer leuchtstoffroehre
FR2709224B1 (fr) * 1993-12-16 1995-11-03 Godin Patrick Procédé et appareil de détection de défaut de charges électriques.
FR2750237B1 (fr) * 1996-06-21 1998-08-14 Digiline Ind Procede et dispositif electronique de surveillance multiple

Also Published As

Publication number Publication date
EP0975203A2 (fr) 2000-01-26
ATE244980T1 (de) 2003-07-15
DE59906239D1 (de) 2003-08-14
EP0975203A3 (fr) 2001-04-11
DE19833274C1 (de) 1999-10-07
ES2204025T3 (es) 2004-04-16

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