ES2096751T3 - Aparato y sistema de vigilancia. - Google Patents

Aparato y sistema de vigilancia.

Info

Publication number
ES2096751T3
ES2096751T3 ES92905418T ES92905418T ES2096751T3 ES 2096751 T3 ES2096751 T3 ES 2096751T3 ES 92905418 T ES92905418 T ES 92905418T ES 92905418 T ES92905418 T ES 92905418T ES 2096751 T3 ES2096751 T3 ES 2096751T3
Authority
ES
Spain
Prior art keywords
data
supervision
station
streetlights
stores
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
ES92905418T
Other languages
English (en)
Inventor
William Kelly
Leslie Kendall
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.)
Mutual Systems Ltd
Original Assignee
Mutual Systems Ltd
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 Mutual Systems Ltd filed Critical Mutual Systems Ltd
Application granted granted Critical
Publication of ES2096751T3 publication Critical patent/ES2096751T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1311—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using the power network as support for the transmission
    • 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
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • 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
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/198—Grouping of control procedures or address assignation to light sources
    • 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
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • Y04S20/246—Home appliances the system involving the remote operation of lamps or lighting equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

UN APARATO (10) DE SUPERVISION ESTA INCLUIDO EN CADA FAROLA (1) DE UNA PLURALIDAD DE FAROLAS. CADA APARATO (10) DE SUPERVISION SUPERVISA LA OPERACION DE LA LAMPARA DE LA FAROLA ASOCIADA (1) Y ALMACENA DATOS REPRESENTANDO SU FUNCIONAMIENTO. LOS DATOS SON ENVIADOS DESDE CADA APARATO (10) DE SUPERVISION A UNA ESTACION (11) DE SUPERVISION, A TRAVES DE LOS CABLES (13) DE SUMINISTRO DE POTENCIA CONECTADOS A LAS FAROLAS, BAJO CONTROL DE LA ESTACION DE SUPERVISION. LA ESTACION (11) DE SUPERVISION ALMACENA EL DATO HASTA QUE ESTE SE REQUIERE TRANSFERIR EL DATO A UNA ESTACION PETICIONARIA. EL DATO ES ENTONCES ANALIZADO PARA IDENTIFICAR FALLOS DE LAS FAROLAS.
ES92905418T 1991-03-08 1992-02-26 Aparato y sistema de vigilancia. Expired - Lifetime ES2096751T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919104881A GB9104881D0 (en) 1991-03-08 1991-03-08 Monitoring apparatus and system

Publications (1)

Publication Number Publication Date
ES2096751T3 true ES2096751T3 (es) 1997-03-16

Family

ID=10691196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92905418T Expired - Lifetime ES2096751T3 (es) 1991-03-08 1992-02-26 Aparato y sistema de vigilancia.

Country Status (10)

Country Link
US (1) US5479159A (es)
EP (1) EP0574439B1 (es)
JP (1) JPH06508234A (es)
AT (1) ATE145112T1 (es)
CA (1) CA2104797C (es)
DE (1) DE69215078T2 (es)
DK (1) DK0574439T3 (es)
ES (1) ES2096751T3 (es)
GB (1) GB9104881D0 (es)
WO (1) WO1992016086A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294945A1 (es) * 2006-09-26 2008-04-01 Mercedes Moyano Navas Sistema de control de infraestructuras electricas publicas.

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264183B1 (it) * 1993-07-30 1996-09-23 Metas Sa Dispositivo a microprocessore per il controllo e la gestione di lampade per illuminazione.
GB2284952B (en) * 1993-11-25 1997-10-15 Ampy Automation Digilog Remote control of lighting
ES2104495B1 (es) * 1994-07-12 1998-04-16 Ingequr S A Sistema de gestion y control con informacion centralizada del alumbrado publico.
GB2322955B (en) * 1996-07-12 1999-07-21 Raymond Mew Improvements in and relating to remote monitoring and signalling
DE69710466D1 (de) * 1996-07-12 2002-03-21 Raymond Mew Fernüberwachungs- und meldesystem
US6204615B1 (en) * 1997-02-21 2001-03-20 Intelilite, L.L.C. Intelligent outdoor lighting control system
US6791284B1 (en) * 1997-02-21 2004-09-14 Intelilite, Llc Intelligent outdoor lighting control system
US6035266A (en) * 1997-04-16 2000-03-07 A.L. Air Data, Inc. Lamp monitoring and control system and method
US6359555B1 (en) 1997-04-16 2002-03-19 A.L. Airdata, Inc. Alarm monitoring and control system and method
US6119076A (en) * 1997-04-16 2000-09-12 A.L. Air Data, Inc. Lamp monitoring and control unit and method
US6714895B2 (en) 2000-06-28 2004-03-30 A.L. Air Data, Inc. Lamp monitoring and control unit and method
IT1294432B1 (it) * 1997-05-22 1999-03-24 Giorgio Reverberi Dispositivo per il controllo e la gestione di impianti di illuminazione.
US6452339B1 (en) * 1997-08-19 2002-09-17 Acuity Brands, Inc. Photocontroller diagnostic system
EP0949741A3 (en) * 1998-04-09 2001-01-24 Power Standby Systems Limited An emergency lighting network
WO1999060826A1 (en) * 1998-05-15 1999-11-25 Noontek Limited Lamp fault detection
FR2780234B1 (fr) * 1998-06-17 2000-09-01 Colas Sa Lampe et procede de fonctionnement d'une telle lampe
GB2345998A (en) * 1999-01-20 2000-07-26 Raymond Mew Remote monitoring and signalling, especially in tunnels
DE19925597C2 (de) * 1999-06-04 2003-09-25 Eberhard Issendorff System zur Überwachung von Außenleuchten sowie Datenmodul mit einem Überwachungssensor
US6333602B1 (en) * 1999-12-14 2001-12-25 Exfo Photonic Solutions Inc. Smart light source with integrated operational parameters data storage capability
ATE442757T1 (de) * 2000-06-07 2009-09-15 Tyco Electronics Logistics Ag Verfahren und system zur überwachung und steuerung von arbeitskomponenten
GB2372160B (en) * 2001-02-09 2003-09-10 Larry Taylor Street lighting management system
US6731079B2 (en) * 2001-05-23 2004-05-04 General Electric Company Industrial lighting control system and method
KR20010109249A (ko) * 2001-11-06 2001-12-08 김병두 가로등 및 그 선로의 원격감시 시스템
FR2832587B1 (fr) * 2001-11-19 2004-02-13 Augier S A Systeme de reperage et d'adressage des feux d'un reseau de balisage
GB0204836D0 (en) * 2002-03-01 2002-04-17 Tapeswitch Ltd Lamp monitor and lamp
KR20030090393A (ko) * 2002-05-23 2003-11-28 이하용 가로등 전력선 장애 자동 검출 및 통보 시스템
DE10230154A1 (de) * 2002-07-04 2004-01-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Versorgungseinheit
IE20040229A1 (en) * 2003-04-01 2004-10-20 Noontek Ltd A public lighting system and method of operating same
EP1698826A1 (en) * 2005-03-02 2006-09-06 Noontek Limited A street lamp assembly
ATE480890T1 (de) 2005-04-06 2010-09-15 Power One Italy Spa Elektrizitätsverteilungsnetz mit streuspannungsüberwachung und verfahren zur übertragung von informationen in dem netz
WO2007003038A1 (en) 2005-06-30 2007-01-11 Streetlight Intelligence, Inc. Adaptive energy performance monitoring and control system
US7546168B2 (en) * 2005-09-12 2009-06-09 Abl Ip Holding Llc Owner/operator control of a light management system using networked intelligent luminaire managers
EP1946282A4 (en) 2005-10-05 2011-12-28 Abl Ip Holding Llc METHOD AND SYSTEM FOR REMOTELY MONITORING AND CONTROLLING FIELD DEVICES USING A SAFE NETWORK SUPPORTED BY REVERBER
US7369056B2 (en) * 2005-11-16 2008-05-06 Hendrix Wire & Cable, Inc. Photoelectric controller for electric street lighting
DE102006001868B4 (de) * 2006-01-13 2012-03-01 Austriamicrosystems Ag Schaltungsanordnung und Verfahren zur Ansteuerung einer elektrischen Last und eine Energieversorgungseinrichtung
EP1865756A1 (en) * 2006-06-06 2007-12-12 Nesa A/S Lighting system
US7768216B2 (en) * 2006-06-28 2010-08-03 Austriamicrosystems Ag Control circuit and method for controlling light emitting diodes
US7382454B1 (en) 2006-09-24 2008-06-03 Carl Anthony Turner System and method for optically assessing lamp condition
EP1937036A3 (en) * 2006-12-19 2015-01-14 Korea Electro Technology Research Institute Wireless communication based safer street lamp control system
ES2276641B1 (es) * 2007-02-06 2008-03-01 Sociedad Española De Construcciones Electricas, Sa "dispositivo y sistema para control de punto de luz en redes de alumbrado publico".
US8290710B2 (en) 2007-09-07 2012-10-16 Led Roadway Lighting Ltd. Streetlight monitoring and control
US8570190B2 (en) 2007-09-07 2013-10-29 Led Roadway Lighting Ltd. Centralized route calculation for a multi-hop streetlight network
WO2009060250A1 (es) * 2007-11-07 2009-05-14 Mariano Penagos Consuegra Sistema y dispositivo para controlar el encendido, apagado y consumo de energía en luminarias
DE102008062674B3 (de) * 2008-12-17 2010-06-17 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Steuern des Abstrahlverhaltens von Leuchten in einer Anordnung aus einer Mehrzahl von Leuchten sowie Anordnung aus Mehrzahl von Leuchten
FR2926622B1 (fr) 2008-01-22 2014-08-08 Expansion Dev Dispositif d'eclairage et systeme d'eclairage incorporant un tel dispositif
US8140276B2 (en) * 2008-02-27 2012-03-20 Abl Ip Holding Llc System and method for streetlight monitoring diagnostics
JP2011014430A (ja) * 2009-07-03 2011-01-20 Optex Co Ltd 照明システム
US8517566B2 (en) * 2009-09-25 2013-08-27 Musco Corporation Apparatus, method, and system for roadway lighting using solid-state light sources
CA2783868A1 (en) * 2009-12-16 2011-06-23 Carmanah Technologies Corp. Comparative lighting network
GB201007727D0 (en) * 2010-05-10 2010-06-23 Foti Ivan Lighting devices
US8669717B2 (en) 2010-11-12 2014-03-11 Crs Electronics Exterior illumination and emergency signaling system and related methods
US8437157B2 (en) 2011-03-16 2013-05-07 Marmon Utility, Llc Power line current fed power supplies producing stable load currents and related methods
US9226368B2 (en) * 2012-01-17 2015-12-29 Cimcon Lighting, Inc. Fault management for streetlights
CN103200749A (zh) * 2013-04-15 2013-07-10 安徽大学 一种普通led灯具的智能自检装置
WO2014174426A1 (en) 2013-04-26 2014-10-30 Koninklijke Philips N.V. Decision support system for a lighting network
CN104349560B (zh) * 2013-08-01 2019-05-10 欧司朗有限公司 用于路灯照明系统的故障检测装置及其运行方法
EP3090418B1 (en) * 2014-01-02 2018-08-15 Philips Lighting Holding B.V. Lighting unit, fixture and network
US9970971B2 (en) * 2014-09-23 2018-05-15 The Boeing Company Flashlamp degradation monitoring system and method
US9781814B2 (en) 2014-10-15 2017-10-03 Abl Ip Holding Llc Lighting control with integral dimming
US9693428B2 (en) 2014-10-15 2017-06-27 Abl Ip Holding Llc Lighting control with automated activation process
US10064257B2 (en) * 2014-10-28 2018-08-28 Philips Lighting Holding B.V. Method and arrangement for monitoring of lighting systems, and a monitored lighting installation
CN109188201B (zh) * 2018-08-31 2020-06-26 曾建忠 一种安全快速查找路灯线路故障的方法
CA3244217A1 (en) * 2022-02-24 2023-08-31 Bnsf Railway Company SYSTEM AND METHOD FOR SMART RAILWAY FLASHING LAMPS

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579030A (en) * 1967-05-03 1971-05-18 Strand Electric & Engineering Stage lighting control unit
US4124839A (en) * 1976-12-23 1978-11-07 Cohen Murray F Electro-optical method and system especially suited for remote meter reading
US4396844A (en) * 1979-10-30 1983-08-02 General Electric Company Method and apparatus for controlling distributed electrical loads
US4520274A (en) * 1983-07-22 1985-05-28 Stants Richard O Method and apparatus for controlling the loads or a plurality of units on a shared source
US4707679A (en) * 1984-10-22 1987-11-17 Westinghouse Electric Corp. Magnetic tamper detector
DE3527828A1 (de) * 1985-08-02 1987-03-26 Standard Elektrik Lorenz Ag Einrichtung zur ueberwachung des betriebs einer signallampe
DE3618790A1 (de) * 1986-06-04 1987-12-10 Norka Norddeutsche Kunststoff Verfahren zur ueberpruefung einer vielzahl von notleuchten einer beleuchtungsanlage und pruefsystem zur durchfuehrung des verfahrens
US4810936A (en) * 1986-12-01 1989-03-07 Hubbell Incorporated Failing lamp monitoring and deactivating circuit
FR2624335B1 (fr) * 1987-12-04 1990-03-23 Finzel Jean Luc Ensemble de detection et de signalisation selectives de defauts de fonctionnement d'unites eclairantes dans un reseau d'eclairage
US5175677A (en) * 1988-04-21 1992-12-29 Mitsubishi Denki Kabushiki Kaisha Load control system
FR2633140B1 (fr) * 1988-06-15 1996-04-26 Forclum Force Lumiere Elect Procede et systeme de surveillance des defaillances d'au moins une source lumineuse
FR2637750B1 (fr) * 1988-10-10 1990-12-21 Ruaux Christian Dispositif et procede de transmission d'informations sur ligne electrique
GB2238147B (en) * 1989-11-16 1993-04-21 Gen Electric Co Plc Radio telemetry systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294945A1 (es) * 2006-09-26 2008-04-01 Mercedes Moyano Navas Sistema de control de infraestructuras electricas publicas.
ES2294945B1 (es) * 2006-09-26 2008-12-16 Mercedes Moyano Navas Sistema de control de infraestructuras electricas publicas.

Also Published As

Publication number Publication date
DE69215078D1 (de) 1996-12-12
CA2104797C (en) 1998-08-25
EP0574439A1 (en) 1993-12-22
US5479159A (en) 1995-12-26
EP0574439B1 (en) 1996-11-06
JPH06508234A (ja) 1994-09-14
CA2104797A1 (en) 1992-09-09
DE69215078T2 (de) 1997-03-27
ATE145112T1 (de) 1996-11-15
WO1992016086A1 (en) 1992-09-17
GB9104881D0 (en) 1991-04-24
DK0574439T3 (da) 1997-04-14

Similar Documents

Publication Publication Date Title
ES2096751T3 (es) Aparato y sistema de vigilancia.
DE68927175D1 (de) Aufsicht und regelung der flughafenbeleuchtung und der bodenbewegungen
DE69130676D1 (de) System zum verwalten mehrerer geräte, zum beispiel von tragbaren patientenüberwachungsgeräten in einem netz
DE69119058D1 (de) Verdünnungsluftzufuhreinrichtung
IT8748251A0 (it) Sistema di rilevamento dei guasti sui circuiti d'illuminazione con alimentazione in serie, particolarmente idoneo per aeroporti
DE3381906D1 (de) Verbesserungen fuer eine beleuchtungsvorrichtung.
ATE338958T1 (de) Mehrfach-beleuchtungsvorrichtung für makro-fasern
NO308429B1 (no) Monteringsanordning for lykter, spesielt gatelykter og lignende innretninger
GB2245358B (en) Apparatus and device for recording the condition of equipment,such as street lighting,and method of monitoring and servicing street lighting
PT90837A (pt) Processo e sistema de vigilancia das falhas de, pelo menos, uma fonte luminosa
IT1256034B (it) Apparecchiatura per la regolazione a distanza della potenza luminosa di ogni singola lampada e per il comando a distanza della sua accensione e spegnimento in impianti di illuminazione in serie o in parallelo tramite onde convogliate
ES2004329A4 (es) Sistema de alumbrado de alta frecuencia para lamparas fluorescentes.
IT1148154B (it) Dispositivo per regolare la potenza in apparecchiature elettriche in particolare in apparecchi per illuminazione fluorescente
IT7920960A0 (it) Dispositivo di alimentazione su due livelli di potenza per lampade fluorescenti e impianto di illuminazione comportante un siffatto dispositivo.
DK0941634T3 (da) Indretning til overvågning, kontrol og regulering af landingsbanelamper til et lufthavnsbelysningsanlæg.
MX9300034A (es) Medios de control y metodo con entradas de fuente movil
FR2745958B1 (fr) Dispositif d'alimentation electrique d'un appareil a alimentation exterieure, fixe sur un support portable
FR2529967B1 (fr) Dispositif de fonctionnnement fixe apres defaillance
MX9301063A (es) Metodo y aparato para proporcionar un sistema de comunicacion de punteo y direccion.
FR2755901B1 (fr) Procede et dispositif de marquage en continu de grillages avertisseurs
KR940004334U (ko) 반도체 노광장비의 램프 [온/오프]모니터링 장치
KR890013656U (ko) 가로등 전구의 교체 장치
ES2163950B1 (es) Aplicacion para el diseño modular de sistemas distribuidos de control.
JPS53148878A (en) Illuminator
ES2146171A1 (es) Dispositivo para la deteccion de averias en instalaciones de iluminacion.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 574439

Country of ref document: ES