A Big Data Analysis Method Based on Instrument Current Data
An analysis method and big data technology, applied in the field of data analysis, can solve the problems of undisclosed instruments, cumbersome work, and lack of management, and achieve the effect of saving rental costs, improving service levels, and increasing the utilization rate of instruments
Active Publication Date: 2021-12-07
CETC SATELLITE NAVIGATION OPERATION SERVICE
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Problems solved by technology
[0003] For a long time, most of the instrument use management is through manual registration and distribution, which is cumbersome and extremely inefficient
In addition, after the equipment is released, it is basically in a state of laissez-faire and cannot be effectively managed
[0004] Chinese patent applications "An Intelligent Laboratory Management System" (Application No.: 201310046577.1) and "A Kind of Equipment Management System" (Application No.: 201610129911.3) respectively disclose instrument management systems, but they are all aimed at computer storage of instrument information. It is convenient to query information, but there is no solution for the management of the instruments after they are distributed
The application does not disclose how to determine the status of the instrument
Method used
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[0052] Embodiment: data matrix D=[oscilloscope A 10mA standby; Spectrum analyzer R 200mA start-up; Signal generator B170mA working state 2; ...], is a matrix of 100 rows and 3 columns, that is, 100 pieces of data have been collected, and x is this In the first two columns of the matrix, the instrument model in the first column can be replaced by numbers, which is convenient for numerical calculation, and requires the same number for similar instruments; y is the last column, if all the instruments have four states: {standby, power on, working state 1, working state 2} Because the SVM classification function requires that it can only be divided into two categories each time, and the value label is only {-1,1}, so first set y=[{standby}, {startup, working state 1, working state 2}], set { Standby} is set to -1, {power on, working state 1, working state 2} is set to 1, and the classification function f(x) is trained, the result obtained can determine whether the new data is in the ...
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A big data analysis method based on instrument current data, related to the field of data analysis, specifically related to the method of analyzing the use status of the instrument based on the monitoring data of the public instrument, realized by means of the instrument management system, by collecting the instrument in various states Under the current value, determine the relationship between the state of the instrument corresponding to the current; collect the working current of the instrument in real time, determine the working state of the instrument, and analyze the historical data to obtain the actual use of the instrument and predict the expected borrowing of the instrument. Provide suggestions. By adopting the present invention, it is possible to grasp the actual usage of the instrument in real time, remind the borrower to return the idle instrument in time, improve the utilization rate of the instrument, and save the rental fee; according to the coordinated use of the instrument, the configuration of the instrument can be guided; according to the prediction of the use of the instrument, it can Guide the purchase and replacement of instruments, and improve the service level of instrument lenders.
Description
technical field [0001] The invention relates to the field of data analysis, in particular to a method for analyzing the usage status of the instrument based on the monitoring data of the public instrument. Background technique [0002] As an integral part of fixed assets, the general-purpose instruments of scientific research institutes and colleges and universities are an important material and technical basis and an important material guarantee for modernization construction. [0003] For a long time, most of the instrument use management is through manual registration and distribution, which is cumbersome and extremely inefficient. In addition, after the equipment is released, it is basically in a state of laissez-faire and cannot be effectively managed. [0004] Chinese patent applications "An Intelligent Laboratory Management System" (Application No.: 201310046577.1) and "A Kind of Equipment Management System" (Application No.: 201610129911.3) respectively disclose ins...
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IPC IPC(8): G06Q10/06G06K9/62
CPCG06Q10/0639G06F18/2411
Inventor 王珏王晓玲刘荣斌李恩宁
Owner CETC SATELLITE NAVIGATION OPERATION SERVICE