Method and device for controlling water quality on-line monitoring data

Abstract

The invention discloses a method and device for controlling water quality on-line monitoring data. The method includes the following steps that the monitoring data and quality control data of on-spot detection of a water quality monitoring device are received, and the monitoring data have the properties of the monitoring factor, the monitoring time and the monitoring value and include standard sample examining data and / or adding standard recovery rate data; whether the monitoring data are valid or not is judged according to the quality control data; the monitoring data are output and the output monitoring data have the validity property or the invalidity property. According to the method and device for controlling the water quality on-line monitoring data, the evidence of the accuracy of the monitoring data of an on-line analyzer is automatically achieved by receiving the monitoring data and the quality control data of on-spot detection of the water quality monitoring device and judging the accuracy of the monitoring data according to the evidence manner of the quality control data. The problems of complex operation and low efficiency in a laboratory are solved, wherein the problems are caused by manual analysis and manual data input. In addition, on-line detection of water samples is ensured, and the method and device for controlling the water quality on-line monitoring data are automatic and intelligent in control process, timely in detection, high in detection frequency and capable of practically ensuring the accuracy of the monitoring data.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to a method and device for controlling online water quality monitoring data. Background technique [0002] In the existing field of water quality monitoring, there are online analyzers for automatic monitoring of water quality, but the accuracy of data monitored by online analyzers needs to be further verified. Generally, the method of manual comparison and monitoring is used to prove it, that is, manually collect water samples on site, take them to the laboratory for manual analysis, manually enter the results of the analysis into the system, and then compare them with the online monitoring data of the water quality analyzer to support the online analysis. Whether the data monitored by the instrument is accurate, but the existing supporting methods have the following defects: [0003] 1. The manual method of laboratory analysis needs to consume a lot of manpower and materia...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a control method and device for online water quality monitoring data, so as to solve the problem of low detection efficiency, water samples that are easily disturbed or deteriorated, and detection process easily caused by laboratory corroboration for data monitored by existing online analyzers. Technical issues such as personal hazards

Images