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Compression method and device for working condition data, medium and equipment

A technology of working condition data and compression method, applied in electrical components, code conversion, transmission systems, etc., to achieve the effect of less transmission, fewer bytes, and reduced transmission pressure

Pending Publication Date: 2020-11-10
BEIJING TENGINEER AIOT TECH CO LTD
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Problems solved by technology

[0003] One aspect of the present invention provides a method for compressing working condition data to solve the technical problem of data transmission pressure when sampling working condition data with a high sampling rate and transmitting it from end devices to edge devices

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  • Compression method and device for working condition data, medium and equipment
  • Compression method and device for working condition data, medium and equipment
  • Compression method and device for working condition data, medium and equipment

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Embodiment Construction

[0054] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0055] refer to figure 1 , the preferred embodiment of the present invention provides a kind of compression method of working condition data, comprises steps:

[0056] S1. Select the corresponding prediction model according to the measured value of the end device and notify the edge device. The prediction model is used to predict the next sampling value after the continuous sampling value of a certain data unit is input. ;

[0057] S2. Estimating the next sampled values ​​at the end device and the edge device respectively according to the estimation model to obtain several estimated values;

[0058] S3. Comparing the estimated value and the measured value of the terminal device, subtracting ...

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Abstract

The invention discloses a compression method and device for working condition data, medium and equipment, and the method comprises the steps: selecting a corresponding estimation model according to ameasured value of end equipment, and notifying edge equipment, wherein the estimation model is used for estimating a subsequent sampling value according to an inputted continuous sampling value of a certain data unit quantity; according to the pre-estimation model, respectively pre-estimating the following sampling values at the end equipment and the edge equipment to obtain a plurality of pre-estimated values; comparing the estimated value and the measured value of the end device, subtracting the estimated value and the measured value to obtain a corresponding compensation value, and sendingthe compensation value to the edge equipment; and adding the compensation value and an estimated value estimated by the edge equipment to obtain a measurement value of the end equipment. Compared withthe existing data transmission mode of directly transmitting the measured value between the end equipment and the edge equipment, the data transmission method has the advantages that the transmissionpressure between the end equipment and the edge equipment is greatly reduced through the compensation value, and the efficient transmission of the working condition data is realized.

Description

technical field [0001] The present invention relates to the field of power data transmission, in particular, to a method, device, medium and equipment for compressing working condition data. Background technique [0002] In the power system, especially in the field of power distribution and utilization, due to the large number of end devices, the communication method of broadband carrier is often used for data transmission from end devices to edge devices. If a high sampling rate is used to sample the working condition data and Transmission often faces the pressure of data transmission. Contents of the invention [0003] On the one hand, the present invention provides a method for compressing working condition data to solve the technical problem of data transmission pressure when sampling working condition data with a high sampling rate and transmitting it from an end device to an edge device. [0004] The technical scheme that the present invention adopts is as follows: ...

Claims

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Application Information

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IPC IPC(8): H03M7/30H04L29/06H04L29/08
CPCH03M7/30H04L69/04H04L67/12
Inventor 张开
Owner BEIJING TENGINEER AIOT TECH CO LTD
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