Remote determination method and system of faults of industrial flow instrument

Abstract

The invention discloses a remote determination system of faults of an industrial flow instrument. The system comprises a data acquisition server, a data acquisition gateway, a data record instrument and a flow meter. The data acquisition gateway forwards real-time data of the data record instrument and the flow meter to a backbone network; the data acquisition server obtains data from the backbonenetwork and synchronizes the data to an application server. In addition, the invention also discloses a remote determination method of faults of an industrial flow instrument. The method comprises: collecting real-time data of the operation states of the data acquisition gateway, the data record instrument and an industrial enterprise instrument; on the basis of characteristics of different typesof instruments commonly used in various energy media in the industry, setting corresponding criteria and establishing a determination model; and determining the instrument operation fault based on afault determination model, acquiring a fault signal by using configuration software and carrying out alarming in monitoring software. Therefore, a problem that the industrial instrument fault elimination is not carried out timely and thus the e energy consumption statistics is affected in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of industrial instruments, and in particular relates to a remote fault judgment method and system for a class of industrial flow instruments. Background technique [0002] At present, with the promotion of industrial smart meters and the continuous development of technology, the meters already have communication functions, which can realize real-time collection and remote analysis of meter data, etc., providing a technical basis for remote judgment of meter failures. However, in the existing intelligent instrument fault judgment method at the industrial user site, the traditional method of manually arriving at the site to check and verify the instrument is still used. This method relies more on the technical level of the maintenance personnel and requires The enterprise has a large number of human resources, and it is impossible to detect the failure of the instrument in time. It is difficult to count the en...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for remote judgment of industrial flow meter faults, aiming to solve the problem in the prior art that the troubleshooting of industrial meter faults is not timely and affects the statistics of energy consumption

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