Fire Alarm System And Intelligent System Interaction
The rapid development of our national economy, fire protection system is lagging behind has seriously hampered the development of national economy. With the rapid intelligent various industries in China, this conflict has become increasingly prominent. Therefore, the emphasis on the fire alarm system into building intelligent systems, is currently developing a pressing issue.
HC Fire Network With the rapid development of China’s national economy, fire protection system is lagging behind has seriously hampered the development of national economy. With the rapid intelligent various industries in China, this conflict has become increasingly prominent. Therefore, the emphasis on the fire alarm system into building intelligent systems, to improve the level of building automation, building automation to meet the current through Technology Realize the need for more higher requirements, is in line with the trend of world development is the current development of a pressing issue. Based on the fire alarm system and the linkage of intelligent systems, and describes the design stage of a high degree of linkage of these two systems to consider the need to function.
Keywords: intelligent systems fire alarm system linked
Intelligent in many construction materials, the fire control system (mainly referring to a fire alarm system) belong to a subsystem of intelligent building, and fire alarm system for a detailed analysis of the technical performance requirements. But in China, due to macroeconomic policy and trade management for various reasons, fire protection system is always a need for independent treatment of the other weak systems of systems, not stress involved in building intelligent to. This approach, on the one hand to the fire alarm system in China has made very good operation Environment ; The other hand, because of the fire alarm system in all aspects of care other than not enough, there are some more or less closed, is not conducive to fire Electronic Industry more broadly expand the development of a way out, is not conducive with building intelligent systems and other systems closely. In fact, due to the complexity of fire protection system, it and other systems (such as electricity, air-conditioning system, etc.) are more or less linked. With the rapid development of China’s national economy, fire protection system is lagging behind has seriously hampered the development of national economy. With the rapid intelligent various industries in China, this conflict has become increasingly prominent. Therefore, the emphasis on the fire alarm system into building intelligent systems, to improve the level of building automation, building automation technology to meet the current through the realization of the need for more higher demand is in line with the trend of world development is a pressing current development problems.
First of all, the fire alarm system control mode analysis
National fire management because of the strong involvement of the fire alarm system has been mandatory national standards, and force through ISO900 certification, the manufacturer of the product difference is not significant. Fire alarm system is the core of the regional alarm fire occurred in a timely manner of any sense, and in accordance with their respective alarm level alarm in the control center for treatment or linked accordingly. Therefore, the fire alarm system is composed of sensors, actuators, controllers and control network components.
According to the needs of the scene, the fire sensor is mainly Smoke Detector And thermal detectors, in addition to the flame detector; from the detection principle of the distinction can be divided into ionic, photoelectric type, IR Type, etc.; from the principle of the distinction between electronic, can be divided into switching signal type, analog type, and intelligent and so on. All of these sensors collect information on the site, and are collected through the analysis (Smart detector) signal (normal or fire) through the transmission network to control the fire special transfer summary. Access fire report, the controller according to a pre-programmed to take the necessary measures, in addition to the fire should be the link between the various subsystems, but also on other systems associated with fire detection and control linkage. At this time, intelligent controller through the control network Fire shutter Doors, elevators, fire pumps, fire extinguishing gas systems, electric doors, smoke control fans, central air conditioning, power distribution systems, various linkage linkage equipment issued an order to fire the maximum protection of control and timely evacuation safety to reduce the losses to a minimum. Fire intelligent controller is the core of the fire alarm system, it detects the entire control of all network devices (sensors, actuators, Monitor Etc.), and the particular circumstances of the various aspects of the data obtained should be summarized, recorded, analyzed, calculated, can be displayed in its interface and the Times, the location of the fire, the extent of fire spread and fire safety measures have been taken, to enable staff to keep abreast of on-site conditions and take appropriate measures in time.
From the known, due to the fire system in action when the fire broke complexity, fire alarm systems with other building automation systems linkage between the demand already exists, in the practical application of this approach also already exist.
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