Method for extracting temperature time hydrograph in concrete temperature-control optical fiber temperature measuring host

Abstract

The invention discloses a method for extracting a temperature time hydrograph in a concrete temperature-control optical fiber temperature measuring host. The file format of original temperature data results of temperature monitoring records in the optical fiber temperature measuring host is researched; a corresponding relationship between a rear-time monitoring curve measuring point and an optical fiber practical position in the optical fiber temperature measuring host is built; then a communication relation between a VB module and a temperature data storage file in the host is developed in the optical fiber temperature measuring host; the VB module is developed, a data post-processing module is added into real-time monitoring software of the optical fiber temperature measuring host, and then a processed database file is called; set corresponding controls are triggered, corresponding post-processing database result data is called, and the temperature time hydrograph of any point that technicians want to pay attention to is screened out. The method for extracting the temperature time hydrograph of a target point from the host by means of the VB language is efficient and precise, data is directly screened through a second processing module in the host, and technicians can conveniently check the temperature time hydrograph of any point at any time.

Description

technical field [0001] The invention relates to a secondary development technology based on the VB language, in particular to a method for screening temperature time course lines at any point in an optical fiber temperature measuring host by using the VB language, and belongs to the technical field of mass data processing. Background technique [0002] At present, the optical fiber temperature measurement system has been widely used in fire protection and various fields that require long-term temperature monitoring. The temperature data file is a file with a fixed format, and there may be as many as tens of thousands of lines of temperature data in a single data file. The currently developed optical fiber temperature measurement host cannot directly screen the temperature process line at a certain point along the optical fiber. In order to facilitate technicians to filter and extract the temperature process lines at certain fixed positions along the optical fiber, a convenie...

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Problems solved by technology

[0002] At present, the optical fiber temperature measurement system has been widely used in fire protection and various fields that require long-term temperature monitoring. The temperature data file is a file with a fixed format, and there may be as many as tens of thousands of lines of temperature data in a single data file. The currently developed optical fiber temperature measurement host cannot directly screen the temperature process line at a certain point along the optical fiber. In order to facilitate technicians to filter and extract the temperature process lines at certain fixed positions along the optical fiber, a convenient secondary development module is needed to achieve this purpose

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