Fire-fighting information acquisition and sending device with 3G and wired communication functions

Abstract

The invention discloses a fire-fighting information acquisition and sending device with 3G and wired communication functions used for acquiring and sending a signal of a present fire-fighting fire hazard alarm controller. The device comprises a data acquisition module and a 3G communication module. The data acquisition module comprises a central control unit, a basic support unit, a Flash storage unit and a network interface unit. The data acquisition module acquires a state signal of the fire-fighting fire hazard alarm controller through a serial interface and sends a present state to a superior networking monitor management unit through a wired ethernet interface in a standard SNMP protocol data frame format, if the signal is an alarm signal, the data acquisition module edits an alarm short message, the 3G communication module is started through a dialing program, and through an AT instruction, the 3G communication module is indicated to send the alarm short message to a related fire-fighting responsibility contact person. According to the invention, large scale fire-fighting networking monitor becomes possible in a city scope, the monitoring efficiency is raised, and manpower cost is reduced.

Description

technical field [0001] The invention relates to the field of communication electronics, in particular to an information collection and sending device with 3G and wired communication functions for collecting information of existing fire alarm controllers. Background technique [0002] In recent years, fire alarm controllers have been widely used in various enterprises and institutions, and 3G networks have also been continuously promoted in China and are gradually becoming mature. However, the current fire alarm controller can only collect the signals of various sensors on the site, and cannot conduct network monitoring with the superior monitoring and management unit through the wired network, nor does it have the ability to use the 3G network to communicate with the responsible contact of the fire department for instant notification. When an alarm signal appears, the fire alarm controller cannot automatically transmit the alarm signal to the upper-level networked monitoring...

AI Technical Summary

Problems solved by technology

However, the current fire alarm controller can only collect the signals of various sensors on the site, and cannot conduct network monitoring with the superior monitoring and management unit through the wired network, and does not have the ability to use the 3G network to communicate with the responsible contact of the fire department for instant notification.

When an alarm signal appears, the fire alarm controller cannot automatically transmit the alarm signal to the upper-level networked monitoring and management unit, nor can it promptly notify the corresponding fire-fighting responsible contact person of the alarm information, which undoubtedly makes the fire alarm controller Its role is greatly reduced, and it does not meet the needs and situation of the current informatization construction in all fields of society.

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