ES2276641A1 - Device and system for control of light points in public lighting networks - Google Patents
Device and system for control of light points in public lighting networks Download PDFInfo
- Publication number
- ES2276641A1 ES2276641A1 ES200700316A ES200700316A ES2276641A1 ES 2276641 A1 ES2276641 A1 ES 2276641A1 ES 200700316 A ES200700316 A ES 200700316A ES 200700316 A ES200700316 A ES 200700316A ES 2276641 A1 ES2276641 A1 ES 2276641A1
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- current
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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- H02J13/0089—
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- H05B37/034—
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- 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
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- 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
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- 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
Abstract
Description
Dispositivo y sistema para control de punto de luz en redes de alumbrado público.Device and system for point control light in public lighting networks.
La presente invención hace referencia a un dispositivo para controlar puntos de luz en redes de alumbrado público, y de un sistema que comprende al menos uno de dichos dispositivos.The present invention refers to a device to control light points in lighting networks public, and of a system comprising at least one of said dispositives.
Más en particular, la presente invención hace referencia a un dispositivo y a un sistema para el mantenimiento de redes de alumbrado público.More in particular, the present invention makes reference to a device and a system for the maintenance of public lighting networks.
Dichas redes se caracterizan por comprender un elevado número de puntos de luz en una distribución geográfica extensa. Dichas redes necesitan de un mantenimiento constante para prevenir y/o corregir posibles averías. Tradicionalmente, esto requiere de la utilización de uno o más equipos de mantenimiento correctivo que realizan rondas de comprobación rutinarias de los puntos de luz. Sin embargo, esto es costoso y además, no asegura una rápida respuesta ante una avería que ocurre inesperadamente.These networks are characterized by comprising a high number of points of light in a geographical distribution extensive These networks need constant maintenance to prevent and / or correct possible breakdowns. Traditionally this requires the use of one or more maintenance teams corrective who perform routine check rounds of points of light However, this is expensive and also does not ensure a Quick response to a failure that occurs unexpectedly.
Son conocidos diferentes intentos de resolver este problema mediante dispositivos y/o sistemas que comprenden un dispositivo de campo para detectar una anomalía y transmitir una información relacionada con dicha anomalía a un centro de control. Sin embargo, dichos intentos han fracasado desde un punto de vista técnico-comercial debido a que requieren una electrónica de medida y análisis de corriente eléctrica complicada, lo que los hace excesivamente costosos, voluminosos y de un mantenimiento más complejo que el de los propios puntos de luz, lo cual no es práctico. Además, soportan las condiciones climatológicas de una manera bastante más deficiente que los puntos de luz.Different attempts to solve are known this problem through devices and / or systems that comprise a field device to detect an anomaly and transmit a information related to said anomaly to a control center. However, such attempts have failed from a point of view. technical-commercial because they require a measurement electronics and complicated electrical current analysis, which makes them excessively expensive, bulky and of a maintenance more complex than that of the light points themselves, what Which is not practical. In addition, they withstand the weather conditions in a way much more deficient than the points of light.
La presente invención tiene como objetivo dar a conocer un dispositivo que permite la disposición de un sistema de control que permite conocer el estado de funcionamiento de cada punto de luz, de tal manera que se pueda saber de manera inmediata y, sin necesidad de desplazarse, si existe algún problema en algún punto de una red de alumbrado público, de tal manera que se hace posible la toma de acciones inmediatas.The present invention aims to give know a device that allows the provision of a system of control that allows to know the operating status of each point of light, so that you can know immediately and, without the need to move, if there is any problem in any point of a public lighting network, in such a way that it is done possible immediate action.
La presente invención comprende un dispositivo de control de coste reducido que puede ser instalado en el propio punto de la red eléctrica (p. ej. farola), capaz de detectar anomalías en el punto de red y comunicarlo a un módulo de control para su posterior procesamiento. Debido a su simplicidad, presenta dimensiones reducidas y permite una instalación rápida y sencilla, requiere un mantenimiento mínimo y soporta las condiciones de temperatura y humedad que se encuentran en las instalaciones de los puntos de luz.The present invention comprises a device Reduced cost control that can be installed on the own power grid point (eg lamppost), capable of detecting anomalies at the network point and report it to a control module for further processing. Due to its simplicity, it presents Small dimensions and allows quick and easy installation, requires minimal maintenance and supports the conditions of temperature and humidity found in the facilities of the points of light
Más en particular, la presente invención comprende un dispositivo de control de punto de luz que se caracteriza porque comprende:More in particular, the present invention comprises a light point control device that is It characterizes because it includes:
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- una entrada de corriente eléctrica;a electric current input;
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- una salida de corriente eléctrica;a electric current output;
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- una fuente de alimentación conectada a la citada entrada;a power supply connected to the mentioned input;
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- un detector de consumo entre la entrada y la salida;a consumption detector between input and output;
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- un dispositivo de comunicaciones por red eléctrica para comunicación a través de la red eléctrica a la que se conecta el dispositivo; ya communications device via power grid for communication to through the electrical network to which the device is connected; Y
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- un comparador lógico electrónico conectado eléctricamente a la fuente de alimentación, al detector de consumo y al dispositivo de comunicaciones, para controlar el envío de información del dispositivo de comunicaciones.a electronic logic comparator electrically connected to the source power supply, consumption detector and device communications, to control the sending of information from communications device
Preferentemente, tanto la entrada de corriente eléctrica como la salida de corriente presentarán un borne de fase y un borne de neutro.Preferably, both the current input electrical as the current output will have a phase terminal and a neutral terminal.
También preferentemente, el dispositivo detector de corriente será un transformador de corriente. Aún más preferentemente, el transformador de corriente dispondrá de un filtro para aislamiento eléctrico del transformador electromagnético.Also preferably, the device Current detector will be a current transformer. Even more preferably, the current transformer will have a transformer electrical isolation filter electromagnetic.
En realizaciones asimismo preferentes, el
comparador lógico electrónico comprende un circuito que comprende
un comparador que recibe como primera entrada una señal procedente
de la fuente de alimentación que es función de la tensión entre la
entrada y la salida, y como segunda entrada una señal procedente del
detector de alimentación que es proporcional a la intensidad que
discurre entre la entrada y la
salida.In equally preferred embodiments, the electronic logic comparator comprises a circuit comprising a comparator that receives as a first input a signal from the power supply that is a function of the voltage between the input and the output, and as a second input a signal from the power detector that is proportional to the intensity that runs between the input and the
exit.
El sistema de control según la presente invención comprende al menos un dispositivo de control según la presente invención. En una realización preferente, el sistema comprende una pluralidad de dispositivos de control según la presente invención, estando conectado cada uno a la conexión a red eléctrica de un punto de luz perteneciente a una red de alumbrado público, al menos un centro de control remoto y al menos un dispositivo de comunicaciones para recibir las señales procedentes de los dispositivos y enviarlas al centro de control remoto.The control system according to the present invention comprises at least one control device according to the present invention In a preferred embodiment, the system it comprises a plurality of control devices according to the present invention, each being connected to the network connection electrical of a point of light belonging to a lighting network public, at least one remote control center and at least one communications device to receive the signals coming of the devices and send them to the remote control center.
Para una mejor comprensión de la invención, se adjunta a título de ejemplo explicativo pero no limitativo, unos dibujos de unas realizaciones de la presente invención.For a better understanding of the invention, attached by way of explanatory example but not limiting, some drawings of embodiments of the present invention.
La figura 1 es un diagrama esquemático de un dispositivo según la presente invención.Figure 1 is a schematic diagram of a device according to the present invention.
La figura 2 es una vista en alzado lateral de una realización de dispositivo según la presente invención.Figure 2 is a side elevation view of an embodiment of device according to the present invention.
La figura 3 es una vista en alzado frontal de una realización de dispositivo según la presente invención.Figure 3 is a front elevation view of an embodiment of device according to the present invention.
La figura 4 muestra en forma de diagrama de bloques una función a ser llevada a cabo a través del comparador del dispositivo según la presente invención.Figure 4 shows in the form of a diagram of blocks a function to be carried out through the comparator of the device according to the present invention.
La figura 5 muestra una realización de sistema según la presente invención.Figure 5 shows a system embodiment according to the present invention.
Las figuras 1 a 3 muestran los elementos que componen una posible realización según la presente invención.Figures 1 to 3 show the elements that They make up a possible embodiment according to the present invention.
El dispositivo mostrado comprende en este caso una carcasa (1) en forma de pequeño armario del que asoman dos bornes de entrada (7) (fase y neutro) y dos bornes de salida (8) (fase y neutro), que quedan conectados a la alimentación de un punto de luz, tal como una farola, y que están conectados entre sí. Interiormente, el dispositivo comprende una fuente de alimentación (2) que queda alimentada desde la conexión eléctrica (7), (8) del dispositivo. La fuente de alimentación tiene, en este caso, la doble finalidad de alimentar eléctricamente a los elementos electrónicos del dispositivo (comparador -5-, módem PLC -4-). Además, en este caso, la fuente de alimentación (2) proporciona una señal al comparador (5) correspondiente a la existencia de tensión entre fase y neutro en la entrada (7). El dispositivo también comprende un detector de corriente (3) entre entrada y salida, en este caso un transformador de corriente, con su correspondiente filtro (31) para aislamiento eléctrico del transformador electromagnético. El detector de corriente proporciona una señal de existencia de corriente o no al comparador electrónico. Además, el dispositivo también dispone de un módem de comunicaciones tipo "PLC" (Power Line Comunication) (4) que permite la transmisión de información a través de la propia red de alimentación a través de una red de acoplamiento o R.A. (6) adecuado.The device shown comprises in this case a housing (1) in the form of a small cabinet from which two appear input terminals (7) (phase and neutral) and two output terminals (8) (phase and neutral), which remain connected to the power supply of a point of light, such as a lamppost, and that are connected to each other. Inside, the device comprises a power supply (2) that is powered from the electrical connection (7), (8) of the device. The power supply has, in this case, double purpose of electrically feeding the electronic elements of the device (comparator -5-, PLC modem -4-). Also, in this case, the power supply (2) provides a signal to the comparator (5) corresponding to the existence of voltage between phase and neutral at the entrance (7). The device also comprises a current detector (3) between input and output, in this case a current transformer, with its corresponding filter (31) for Electrical isolation of the electromagnetic transformer. He current detector provides a signal of existence of current or not to the electronic comparator. In addition, the device It also has a "PLC" communications modem (Power Line Comunication) (4) that allows the transmission of information to through the power network itself through a network of coupling or R.A. (6) adequate.
Dicho módem (4) transmite señales procedentes del comparador electrónico (5). Dicho comparador puede tratarse de una serie de circuitos con elementos electrónicos que generan una señal al módem en función del estado de tensión y corriente en entrada y/o salida. De esta manera, se determina si existe un malfuncionamiento de manera fácil y sencilla.Said modem (4) transmits signals from of the electronic comparator (5). Said comparator can be about a series of circuits with electronic elements that generate a signal to the modem depending on the state of voltage and current in entry and / or exit. In this way, it is determined if there is a malfunction easily and simply.
Por último, el dispositivo del ejemplo también comprende un relé (9) de conmutación de luminaria para encender y apagar el punto de luz y un cuadro de mando (10) con diferentes botones para marcha, paro, mantenimiento, etc.Finally, the device of the example also comprises a luminaire switching relay (9) for switching on and turn off the light point and a control panel (10) with different buttons for running, stopping, maintenance, etc.
La figura 4 muestra en un diagrama de bloques las funciones a realizar por la circuitería del comparador. Si el comparador recibe una señal correspondiente a un estado existencia de tensión en conexión (51), pero no existe un estado (52) de consumo de energía detectado por el transformador (3), el comparador genera una señal (53) para emisión de un código de error al módem PLC (4).Figure 4 shows in a block diagram the functions to be performed by the comparator circuitry. If he comparator receives a signal corresponding to an existence state voltage on connection (51), but there is no state (52) of power consumption detected by the transformer (3), the comparator generates a signal (53) for issuing an error code to the modem PLC (4).
La figura 5 muestra, de manera esquemática, una realización de sistema de control de red de alumbrado público según la presente invención. El sistema comprende una pluralidad de dispositivos de control (1), (1'), por ejemplo, tal como los mostrados, asociados a farolas (100), (100') ... y conectados a través de la red de alimentación a, al menos, un dispositivo (200) de interfaz de comunicaciones, el cual comunica a través de una red de comunicaciones (300) (telefónica, inalámbrica, internet ...) con un centro de control (400) de tipo remoto.Figure 5 shows, schematically, a realization of public lighting network control system according to The present invention. The system comprises a plurality of control devices (1), (1 '), for example, such as shown, associated with street lamps (100), (100 ') ... and connected to via the power supply network to at least one device (200) communications interface, which communicates through a network of communications (300) (telephone, wireless, internet ...) with a remote control center (400).
Si bien la invención se ha descrito con respecto a ejemplos de realizaciones preferentes, éstos no se deben considerar limitativos de la invención, que se definirá por la interpretación más amplia de las siguientes reivindicaciones.While the invention has been described with respect to examples of preferred embodiments, these are not due consider limiting the invention, which will be defined by the broader interpretation of the following claims.
Claims (9)
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- una entrada de corriente eléctrica;a electric current input;
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- una salida de corriente eléctrica;a electric current output;
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- una fuente de alimentación conectada a la citada entrada;a power supply connected to the mentioned input;
- --
- un detector de consumo entre la entrada y la salida;a consumption detector between input and output;
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- un dispositivo de comunicaciones por red eléctrica para comunicación a través de la red eléctrica a la que se conecta el dispositivo; ya communications device via power grid for communication to through the electrical network to which the device is connected; Y
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- un comparador lógico electrónico conectado eléctricamente a la fuente de alimentación, al detector de consumo y al dispositivo de comunicaciones, para controlar el envío de información del dispositivo de comunicaciones.a electronic logic comparator electrically connected to the source power supply, consumption detector and device communications, to control the sending of information from communications device
salida.Device according to any one of claims 1 to 3, characterized in that the electronic logic comparator comprises a circuit comprising a comparator that receives as a first input a signal from the power supply that is a function of the voltage between the input and the output, and as a second input a signal from the power detector that is proportional to the intensity that runs between the input and the
exit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200700316A ES2276641B1 (en) | 2007-02-06 | 2007-02-06 | "DEVICE AND SYSTEM FOR CONTROLLING LIGHT POINT IN PUBLIC LIGHTING NETWORKS". |
| PCT/ES2008/000053 WO2008096023A1 (en) | 2007-02-06 | 2008-01-31 | Device and system for control of light points in public lighting networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200700316A ES2276641B1 (en) | 2007-02-06 | 2007-02-06 | "DEVICE AND SYSTEM FOR CONTROLLING LIGHT POINT IN PUBLIC LIGHTING NETWORKS". |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2276641A1 true ES2276641A1 (en) | 2007-06-16 |
| ES2276641B1 ES2276641B1 (en) | 2008-03-01 |
Family
ID=38330316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200700316A Expired - Fee Related ES2276641B1 (en) | 2007-02-06 | 2007-02-06 | "DEVICE AND SYSTEM FOR CONTROLLING LIGHT POINT IN PUBLIC LIGHTING NETWORKS". |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2276641B1 (en) |
| WO (1) | WO2008096023A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347317A1 (en) * | 1988-06-15 | 1989-12-20 | FORCLUM Société de force et lumière électriques Société Anonyme | Process and device for detecting failures of at least one light source |
| EP0501887A1 (en) * | 1991-02-27 | 1992-09-02 | FORCLUM Société de force et lumière électriques Société Anonyme | Device and process of monitoring at least one light source |
| WO1992016086A1 (en) * | 1991-03-08 | 1992-09-17 | Mutual Systems Ltd. | Monitoring apparatus and system |
| EP0637195A1 (en) * | 1993-07-30 | 1995-02-01 | S.A. Metas | A device for controlling and managing lamp functioning state |
| JP2003347072A (en) * | 2002-05-29 | 2003-12-05 | Nakashin Kk | Method and device for monitoring plurality of lighting systems installed |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2023339A6 (en) * | 1990-07-30 | 1992-01-01 | Ingenieria De Sistemas De Cont | Information transmission system of the state of loads connected to an electric line. |
| EP0576098A3 (en) * | 1992-06-26 | 1995-01-25 | Ingenieria De Sistemas De Cont | System of transmission of information about the state of loads connected to an electric line. |
| FR2695286B1 (en) * | 1992-08-31 | 1994-10-14 | Francis Guillot | Detection and signaling system for faulty lamps in a lighting network. |
| ITRE20020014A1 (en) * | 2002-02-22 | 2003-08-22 | Giorgio Reverberi | CONTROL AND MANAGEMENT SYSTEM OF LIGHTING SYSTEMS. |
| GB2392326A (en) * | 2002-08-20 | 2004-02-25 | Christopher Laurie Malthouse | System for monitoring street lighting |
-
2007
- 2007-02-06 ES ES200700316A patent/ES2276641B1/en not_active Expired - Fee Related
-
2008
- 2008-01-31 WO PCT/ES2008/000053 patent/WO2008096023A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347317A1 (en) * | 1988-06-15 | 1989-12-20 | FORCLUM Société de force et lumière électriques Société Anonyme | Process and device for detecting failures of at least one light source |
| EP0501887A1 (en) * | 1991-02-27 | 1992-09-02 | FORCLUM Société de force et lumière électriques Société Anonyme | Device and process of monitoring at least one light source |
| WO1992016086A1 (en) * | 1991-03-08 | 1992-09-17 | Mutual Systems Ltd. | Monitoring apparatus and system |
| EP0637195A1 (en) * | 1993-07-30 | 1995-02-01 | S.A. Metas | A device for controlling and managing lamp functioning state |
| JP2003347072A (en) * | 2002-05-29 | 2003-12-05 | Nakashin Kk | Method and device for monitoring plurality of lighting systems installed |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2276641B1 (en) | 2008-03-01 |
| WO2008096023A1 (en) | 2008-08-14 |
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