Instant power document data acquisition method and system based on change feature detection
A feature detection and data acquisition technology, applied in special data processing applications, database updates, data processing applications, etc., can solve the problems of cost increase, data collection and archiving relying on labor, etc., to achieve efficient data collection, accurate and rapid screening and judgment , the effect of meeting the collection and recording requirements
Pending Publication Date: 2021-06-25
XIAN THERMAL POWER RES INST CO LTD
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Problems solved by technology
[0005]
Aiming at the problems existing in the prior art, the present invention provides a real-time power document data collection method and system based on change feature detection, provides a low-cost mass document data collection solution without manual intervention, and solves the problem of the existing electric power technology supervision mode. , data collection and archiving are heavily dependent on labor, and as the number of new energy stations continues to expand, the cost increases year by year
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[0033] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the purpose, features and advantages of the present invention more obvious and understandable, the following will describe this application in conjunction with specific embodiments of the application and corresponding drawings. The technical scheme of the invention is further described in detail.
[0034] The present invention proposes a real-time power document data acquisition method based on change feature detection, such as figure 1 shown, which includes,
[0035] Get the latest modification time of the monitoring target file in real time and compare it with the previous modification time;
[0036] When the latest modification time is inconsistent with the previous modification time, change feature detection is performed on the monitoring target file;
[0037] When the change feature detection meets the change feature, c...
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The invention discloses an instant power document data acquisition method and system based on change feature detection, and provides a low-cost massive document data acquisition scheme without manual intervention. The method comprises the following steps: acquiring the latest modification time of a monitored target file in real time, and comparing the latest modification time with the previous modification time; when the latest modification time is inconsistent with the previous modification time, carrying out change feature detection on the monitored target file; when the change feature detection accords with the change feature, copying the monitored target file to generate a target file copy and storing the target file copy; constructing a task message according to the target file copy name and the storage position thereof, and sending the task message to an instant power document data acquisition task queue according to a time sequence; and according to the received scheduling information of the corresponding task message, collecting document information of the target file copy, and writing the collected information into a specified database to complete instant power document data collection.
Description
technical field [0001] The invention relates to the field of electric power technical supervision, in particular to a method and system for collecting real-time electric power document data based on change feature detection. Background technique [0002] Electric power technical supervision is to inspect the implementation of relevant technical standards during the whole process of electric power project construction and production operation, and to monitor and evaluate important parameters and performance indicators related to safety, quality, environmental protection, and economic operation of electric power equipment, facilities and systems. It takes safety and quality as the center, takes technical standards as the basis, and takes inspection and testing as the main means. It is an important technical means to ensure the safety of power production equipment and promote the economic operation of power enterprises. [0003] With the development of information technology an...
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Login to View More IPC IPC(8): G06Q50/06G06F16/23
CPCG06Q50/06G06F16/23Y02D10/00
Inventor 郭巍陈仓南江
Owner XIAN THERMAL POWER RES INST CO LTD