Electromagnetic energy system service time sequence data compression method, non-transient readable recording medium and data processing device

Abstract

The invention belongs to the technical field of electromagnetic energy, and discloses an electromagnetic energy system service time sequence data compression method, which comprises the following steps: acquiring original measurement data; dividing the data into a dynamic measurement data part and static label attribute data, respectively applying for memory space, and generating a measurement point measurement value time sequence and time sequence metadata; reading time sequence dynamic data of the measuring points in the memory cache, dynamically adjusting compression deviation by utilizing error feedback in combination with a timeliness threshold preset in an actual electromagnetic energy system service scene, and compressing the time sequence data; and storing the compressed time sequence data, and generating historical service data of the electromagnetic energy system. The invention also provides a non-transient readable recording medium in which an electromagnetic energy system service time sequence data compression program is stored and a device comprising the medium, and the compression program can be called through a processing circuit so as to execute the electromagnetic energy system service time sequence data compression method. Therefore, the method is used for solving the problem that electromagnetic energy data compression is not universal in algorithm precision control in different scenes.

Description

Technical field [0001] The present invention belongs to the field of electromagnetic energy, and there is a specific disclosure of an electromagnetic energy system service timing data compression method, a non-transitory readable recording medium, and a data processing device. Background technique [0002] The electromagnetic energy system is an electromagnetic energy information physics system referred to as, mainly to a multi-electromagnetic transmitting device and a integrated power system. Among them, the main electromagnetic ejection, electromagnetic orbit gun, electromagnetic blocking, etc. in various electromagnetic launches, electromagnetic blocking, etc., and the integrated power system is mainly referred to as the hostage of the ship, which can realize the independent power of the ship and The two major systems of electricity are two for one, known as the new revolution of the ship. [0003] At present, with industrial digitization, informationization and intelligent de...

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Problems solved by technology

However, the data compression process of the SDT algorithm needs to preset the ΔE value in advance, and the setting of the ΔE value suitable for the specific business usually depends on long-term tuning and long-term experience accumulation; at the same time, the SDT algorithm weakens the data when it provides a high compression ratio. The influence weight of precision on data compression will cause the loss of data precision after data decompression to varying degrees; in addition, many general data compression algorithms used in other data storage technologies usually do not consider the characteristics of business applications, and it is difficult to directly apply electromagnetic energy time series data Efficient compression processing

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