An information transmission method, device and system

Abstract

The embodiment of the present invention provides an information transmission method, device and system. The front-end control system obtains the data collected by the collection equipment and the collection equipment identification, preset point identification and collection rule identification corresponding to the data, and according to the preset collection equipment identification The corresponding first weight coefficient, the second weight coefficient corresponding to the preset point identifier and the third weight coefficient corresponding to the collection rule identifier are used to carry out a weighted operation on the acquisition equipment identifier, preset point identifier and acquisition rule identifier corresponding to the data to obtain The data address string is used to send the address of the information body including the data address string and the data collected by the collection device to the remote control system. By means of weighting, the use range of the data address string is expanded, thereby expanding the use range of the information body address, so that the information body address can represent all the identification information of the acquisition device as completely as possible.

Description

Technical field[0001]The present invention relates to the field of monitoring techniques, and more particularly to an information transmission method, apparatus and system.Background technique[0002]In the monitoring system, the acquisition equipment is monitored and data acquisition through a remote control system and a front-end control system. Such asfigure 1 The process shown, monitoring and data acquisition mainly includes: Remote Control System Send Control Command to Front End Control System, Front End Control System Transfer Control Command to Acquisition Equipment, Acquisition Device Uploadted Data to Front End Control System, Front End Control System Transmission Collection Equipment Collected data to the remote control system.[0003]The remote control system and the front-end control system are interactive with a pre-set transfer protocol, and there is a key value pair in the transport protocol.<Information body address, data corresponding to the information body address...

AI Technical Summary

Problems solved by technology

[0004] In actual monitoring scenarios, there are often a large number of acquisition devices, and each acquisition device has a large number of preset points, and each preset point also has a large number of acquisition rules. However, a certain amount of information is generally agreed in the transmission protocol Body address, for example, agreeing to 0x1000 information body addresses, resulting in limited usage range of information body addresses in the transmission protocol, unable to completely represent all identification information of the collection device

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