Embedded type fire control data transmission device and realizing method thereof

Abstract

The invention discloses an embedded type fire control data transmission device and a realizing method thereof. In the device, fire control data of a fire automatic alarm mainframe are collected through a serial communication interface by using an external serial communication interface, detailed data of monitored equipment are obtained through directly analyzing a data communication protocol of the fire detection alarm mainframe, and the obtained fire control data are converted into a unified data format and remotely transmitted to a remote monitor center through networking, therefore, a communication protocol, data formats and the like of the fire detection alarm mainframe for uploading the fire control data are unified, networking communication between the fire detection alarm mainframe and the remote monitor center is better realized, and construction costs of programs such as installing, wiring, debugging and the like of the whole city fire automatic alarm remote monitor system are greatly saved.

Description

technical field [0001] The invention relates to data transmission technology, in particular to a data transmission device and its implementation method which are mainly used in urban fire automatic alarm remote monitoring system to realize fire data protocol conversion and remote transmission between a fire detection alarm host and a remote monitoring center. Background technique [0002] The urban fire automatic alarm remote monitoring system is an important topic in the current urban public safety research. The urban fire automatic alarm remote monitoring system is an extension and expansion of the existing building fire detection and alarm technology and functions. It is organically combined with fire supervision, communication command, fire fighting and rescue. As an important technical means to strengthen the management of public fire safety, the urban fire automatic alarm remote monitoring system plays a very important role in strengthening the fire safety management ...

AI Technical Summary

Problems solved by technology

The fire data of the fire detection and alarm host generally contains a variety of information, such as the detailed and accurate alarm location of the monitored equipment, alarm type, system operation status, fault information, work records, etc., but the above-mentioned user information transmission device using analog detection method Can only understand the simple working status of the fire detection and alarm host (such as operation, failure, alarm, etc.)

In addition, this method does not have the functions of fire data collection, communication protocol analysis, and data format conversion of the automatic fire alarm host, and cannot meet the fire safety supervision needs of the current fire department.

[0007] In terms of communication mode, these existing products basically only support the remote data transmission of the wired network. Once a network failure occurs, the fire detection and alarm host and the urban fire automatic alarm remote monitoring system cannot be contacted.

[0008] In the design of the transmission device, these products use the hardware circuit design of the circuit board and the logic program of the chip to complete the simple data acquisition and transmission functions. This design and development method does not have strong function scalability.

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