Alarm receiving and processing digitization management system for fire fighting

Abstract

The invention discloses an alarm receiving and processing digitization management system for fire fighting, comprising a central processing module, a digital speech recording playback module and a relay unit, wherein the output end of the central processing module is respectively connected with the input ends of the relay unit and the digital speed recording playback module; the input end of the central processing module is respectively connected with a mode selection switch, a bugle command button and a volume control button; the relay unit is composed of a fire bell controller, a lighting controller and a garage door controller, and the output end of the fire bell controller, the lighting controller and the garage door controller are respectively connected with a fire bell, a lamp and agarage door; the output end of the digital speech recording playback module is connected with a power amplifier and a voice box in sequence; and the central processing module communicates with an upper computer via an extended interface. The invention utilizes the mature and an open TCP / IP protocol to integrate all fire fighting functions at present with good working reliability, rapid response speed, simple operation and relatively low cost.

Description

technical field [0001] The invention relates to a command system for fire alarm and fire protection, in particular to a digital management system for fire control and fire control that realizes high stability and quick response through modularization. Background technique [0002] Urban fire protection work is charged with the sacred duty of protecting the lives and property of the masses. With the rapid development of social economy and the continuous improvement of people's living standards, the task of urban fire protection and protection is becoming increasingly heavy. Some old fire-fighting facilities and fire alarm systems are far away. Can not keep up with the pace of urban development. [0003] Due to differences in urban development and different functional requirements, there are various types of fire alarm and fire management systems currently used in various places. For example, the "119 fire alarm and fire control intelligent linkage controller" whose patent ap...

AI Technical Summary

Problems solved by technology

The fire controller of this structure is based on a general-purpose computer. Its working environment temperature adaptability range is relatively narrow. The fire protection system is easily attacked by viruses and causes the system to be paralyzed. If the system needs to set up multiple terminals, the response speed of the system will be significantly reduced, and its real-time performance is poor, so it is difficult to adapt to the requirements of all-weather high reliability work.

Another example is the "Fire Alarm Graphic Display and Linkage Control System" designed by the China Academy of Building Research, which includes industrial computers, multi-serial communication cards, Chinese printers, communication cables, alarm plan drawing systems, and alarm graphic display systems. Although the system has expanded the number of terminals and adopted an industrial computer to expand the adaptable range of the ambient temperature, its system organization is complicated, its operation is cumbersome, and a large number of unnecessary functions are too redundant, especially the cost of the equipment is greatly increased. This is not conducive to the promotion and use of the product

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