ES2246725B1 - DOMOTIC SYSTEM APPLICABLE TO ENVIRONMENTS WITH A HIGH NUMBER OF SIGNS. - Google Patents
DOMOTIC SYSTEM APPLICABLE TO ENVIRONMENTS WITH A HIGH NUMBER OF SIGNS. Download PDFInfo
- Publication number
- ES2246725B1 ES2246725B1 ES200402032A ES200402032A ES2246725B1 ES 2246725 B1 ES2246725 B1 ES 2246725B1 ES 200402032 A ES200402032 A ES 200402032A ES 200402032 A ES200402032 A ES 200402032A ES 2246725 B1 ES2246725 B1 ES 2246725B1
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- peripherals
- central computer
- environments
- signals
- high number
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- 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.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
Sistema domótico aplicable a entornos con un elevado número de señales; que implementa un bus principal destinado a transmitir señales principales de anomalía emitidas en tiempo real desde los módulos correspondientes, y, al menos, un bus secundario destinado a transmisión de anomalías de menor importancia almacenadas en registros de algunos periféricos mediante ordenador central u otro dispositivo (nodo) destinado a realizar esa función.Home automation system applicable to environments with a high number of signals; which implements a main bus destined to transmit main anomaly signals emitted in real time from the corresponding modules, and, at least, a secondary bus destined to transmit minor anomalies stored in registers of some peripherals by means of a central computer or other device ( node) intended to perform that function.
Description
Sistema domótico aplicable a entornos con un elevado número de señales.Home automation system applicable to environments with a High number of signals.
La presente invención se refiere a sistema domótico aplicable a entornos con un elevado número de señales.The present invention relates to system Home automation applicable to environments with a high number of signals.
En la actualidad se conocen sistemas domóticos de arquitectura distribuida que controlan mediante periféricos, dotados de cierta inteligencia para funcionamiento relativamente autónomo, la conmutación y estado de determinadas cargas (luminarias, calderas, equipos de climatización, cierres, etc.), y recogen información de lecturas de sensores de los valores de diferentes parámetros (temperatura, nivel de iluminación, posible intrusión, etc.) normalmente relacionados con las cargas que pueden controlar los periféricos, con el fin de obtener unas condiciones previstas o programadas de confort, inviolabilidad o estatus o, en caso contrario, generar una señal de anomalía detectable.Currently, home automation systems are known of distributed architecture that control by peripherals, endowed with some intelligence for relatively functioning autonomous, switching and status of certain loads (luminaires, boilers, air conditioning equipment, closures, etc.), and collect information from sensor readings of the values of different parameters (temperature, lighting level, possible intrusion, etc.) normally related to charges that may control the peripherals, in order to obtain conditions provided or programmed for comfort, inviolability or status or, in Otherwise, generate a detectable anomaly signal.
Estos periféricos se interconectan entre sí y con un ordenador central que proporciona una interfaz a través de la que se puede actuar sobre el sistema, obteniendo lecturas o alarmas, programando los periféricos, etc., conformando una red local de control distribuido, en la cual el medio de interconexión puede ser físico (bus de par trenzado, red eléctrica doméstica), u óptico o electromagnético (infrarrojos, radio, etc.).These peripherals interconnect with each other and with a central computer that provides an interface through which can act on the system, obtaining readings or alarms, programming peripherals, etc., forming a network distributed control room, in which the interconnection means it can be physical (twisted pair bus, domestic power grid), or optical or electromagnetic (infrared, radio, etc.).
Las tecnologías actuales puedan resultar adecuadas en entornos domésticos, donde el número de señales es bajo.Current technologies may result suitable in domestic environments, where the number of signals is low.
Sin embargo, en entornos industriales, como podrían ser edificios singulares, edificios de oficinas, centros comerciales, hipermercados, centros productivos, etc., el número de señales a manejar por el sistema es muy elevado, lo que generalmente produce una saturación del medio de transmisión, especialmente por señales de aviso o alarma.However, in industrial environments, such as they could be unique buildings, office buildings, centers commercial, hypermarkets, production centers, etc., the number of signals to be handled by the system is very high, which generally produces saturation of the transmission medium, especially for warning or alarm signals.
En estos entornos, en los cuales más que de domótica habría que hablar de "inmótica", la saturación del medio de transmisión se traduce en una inoperancia o retraso del funcionamiento del sistema, con consecuencias generalmente más perjudiciales que en entornos domésticos (descongelación, pérdida de género refrigerado, situaciones de riesgo con inundación, elevación de temperaturas, bloqueos de sistemas de aire acondicionado, etc.).In these environments, in which more than home automation should talk about "inmotic", the saturation of transmission medium results in an inoperance or delay of system operation, with generally more consequences harmful than in domestic environments (defrosting, loss of refrigerated gender, risk situations with flooding, temperature rise, air system locks conditioning, etc.)
Esto supone un inconveniente que se subsana con el sistema de la invención.This is a problem that is corrected with The system of the invention.
El sistema de la invención que una constitución óptima que permite gestionar un gran volumen de señales en entornos industriales.The system of the invention that a constitution optimal that allows managing a large volume of signals in environments Industrial
De acuerdo con la invención, el sistema se estructura mediante los periféricos interconectados entre sí y con el ordenador central, pero en este caso mediante un bus principal y uno o más buses secundarios, de modo que a través del bus principal se transmiten únicamente señales de incidencia de especial relevancia, instantáneamente, generando una interrupción en el sistema para la consiguiente actuación programada o improvisada tendente a solucionar la anomalía.According to the invention, the system is structure through peripherals interconnected with each other and with the central computer, but in this case through a main bus and one or more secondary buses, so that through the main bus only special incidence signals are transmitted relevance, instantly, generating an interruption in the system for subsequent scheduled or improvised action tending to solve the anomaly.
Los buses secundarios, normalmente uno, se dedican a la transmisión de señales de menor importancia, que serán leídas por muestreo periódico efectuado desde el ordenador central, de modo que si existe una anomalía de este tipo queda almacenada en un registro del periférico correspondiente, al menos, hasta que es leída por ordenador central. De este modo se evita la transmisión masiva de señales intrascendentes para el funcionamiento principal de la instalación industrial, que serán leídas y atendidas por ordenador central en el momento más adecuado, evitando la saturación de los buses.The secondary buses, usually one, are dedicated to the transmission of minor signals, which will be read by periodic sampling from the host computer, so that if there is an anomaly of this type it is stored in a record of the corresponding peripheral at least until it is read by central computer. This prevents transmission massive of inconsequential signals for main operation of the industrial installation, which will be read and attended by central computer at the most appropriate time, avoiding the bus saturation.
La figura 1 muestra vista esquemática del sistema de la invención.Figure 1 shows schematic view of the system of the invention.
La figura 1 muestra vista esquemática del sistema de la invención.Figure 1 shows schematic view of the system of the invention.
El sistema 1 domótico de la invención comprende una serie de módulos o periféricos 2 distribuidos por una instalación industrial 3, en este ejemplo no limitativo de la invención constituida por un hipermercado, y que controlan y determinan parámetros de funcionamiento la misma, como por ejemplo la activación de la iluminación a nivel de luminarias 3a, con confirmación de su estado encendido o apagado, el funcionamiento de los grupos de climatización 4, de las cámaras o mostradores refrigerados 5, etc., estando conectados todos estos módulos entre sí mediante un bus principal 6 y otro secundario 7, a base cada uno de ellos de un par trenzado.The home automation system 1 of the invention comprises a series of modules or peripherals 2 distributed by a industrial installation 3, in this non-limiting example of the invention constituted by a hypermarket, and that control and determine the same operating parameters, such as lighting activation at luminaire level 3a, with confirmation of its status on or off, the operation of the air conditioning groups 4, of the cameras or counters refrigerated 5, etc., all these modules being connected between yes via a main bus 6 and a secondary bus 7, each based of them from a twisted pair.
La arquitectura de sistema es distribuida, lo que significa que los módulos 2 poseen cierta inteligencia base de la implementación microprocesadores, no representados, en los mismos. Así, la tipología del sistema es de red de área local de control distribuido, ocupándose los periféricos de gestionar con cierta independencia una serie de instrucciones transmitidas inicialmente desde el ordenador central, en función de diversos parámetros que se obtendrán por el mismo periférico o por el resto del sistema.The system architecture is distributed, what which means that modules 2 possess some basic intelligence of microprocessor implementation, not represented, in the same. Thus, the typology of the system is a local area network of distributed control, dealing with peripherals to manage with certain independence a series of instructions transmitted initially from the central computer, depending on various parameters that will be obtained by the same peripheral or by the rest of the system.
Ambos buses se conectan a través de un router 8 a un ordenador central 9, en el cual corre un software que proporciona una interfaz de actuación y configuración del sistema, y de parametrización, control y registro de su funcionamiento. Con este fin el ordenador se comunica con los periféricos a dos niveles, utilizando ambos buses 6 y 7, minimizando el riesgo de saturación del medio de comunicación, inconveniente que como se ha dicho se produce frecuentemente en instalaciones con un gran número de señales.Both buses connect through a router 8 to a central computer 9, on which runs a software that provides a system interface and configuration interface, and parameterization, control and registration of its operation. With for this purpose the computer communicates with the peripherals to two levels, using both buses 6 and 7, minimizing the risk of saturation of the communication medium, inconvenient as it has been said occurs frequently in facilities with a large number of signals
Específicamente, la comunicación con los periféricos se establece a dos niveles: la señales de principal importancia para el funcionamiento de la instalación se configuran para ser transmitidas por el bus principal. Estas señales son de interrupción, esto es, se transmiten en tiempo real para que sistema actúe programadamente, o de aviso para una actuación improvisada a través de la interfaz que constituye el propio ordenador central.Specifically, communication with Peripherals are set to two levels: the main signals importance for the operation of the installation are configured to be transmitted by the main bus. These signals are from interruption, that is, they are transmitted in real time so that system act programmatically, or notice for a performance improvised through the interface that constitutes the own central computer
Las anomalías de menor trascendencia se transmiten a través del bus secundario, pero en este caso no se transmiten instantáneamente desde el periférico correspondiente, sino que éste almacena la anomalía un registro propio, no representado, desde el cual será leída por el ordenador central, que para esto realiza periódicamente un muestreo con petición lectura de los registros de los periféricos.The anomalies of less importance are transmitted through the secondary bus, but in this case it is not Instantly transmit from the corresponding peripheral, but it stores the anomaly its own record, not represented, from which it will be read by the central computer, which for this periodically performs a sampling with request reading of peripheral records.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200402032A ES2246725B1 (en) | 2004-08-13 | 2004-08-13 | DOMOTIC SYSTEM APPLICABLE TO ENVIRONMENTS WITH A HIGH NUMBER OF SIGNS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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ES200402032A ES2246725B1 (en) | 2004-08-13 | 2004-08-13 | DOMOTIC SYSTEM APPLICABLE TO ENVIRONMENTS WITH A HIGH NUMBER OF SIGNS. |
Publications (2)
Publication Number | Publication Date |
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ES2246725A1 ES2246725A1 (en) | 2006-02-16 |
ES2246725B1 true ES2246725B1 (en) | 2007-05-01 |
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ES200402032A Expired - Fee Related ES2246725B1 (en) | 2004-08-13 | 2004-08-13 | DOMOTIC SYSTEM APPLICABLE TO ENVIRONMENTS WITH A HIGH NUMBER OF SIGNS. |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521320B1 (en) * | 1982-02-09 | 1985-09-27 | Garret Roger | DEVICE AND METHOD FOR REGULATING PROGRAMMING AND SELF-CONTROLLING, PARTICULARLY FOR HEATING |
EP0590175B1 (en) * | 1992-09-28 | 1996-07-24 | Siemens Aktiengesellschaft | System for controlling a process |
ES2163950B1 (en) * | 1998-07-29 | 2003-02-16 | Univ Alcala Henares | APPLICATION FOR MODULAR DESIGN OF DISTRIBUTED CONTROL SYSTEMS. |
FR2811844B1 (en) * | 2000-07-13 | 2002-11-29 | Schneider Automation S A | AUTOMATED INTERNAL BUS SUPPORTING THE TCP / IP PROTOCOL |
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2004
- 2004-08-13 ES ES200402032A patent/ES2246725B1/en not_active Expired - Fee Related
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ES2246725A1 (en) | 2006-02-16 |
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