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Encryption transmission method, device and system

A technology of encrypted transmission and secondary encryption, applied in the field of devices and systems, and encrypted transmission methods, can solve the problems of low security of sensitive information and large data, and achieve the effects of improving security, reducing pressure and ensuring security.

Active Publication Date: 2022-03-29
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the mainstream data exchange methods are mainly divided into three types: file-based data exchange, interface-based data exchange, and protocol-based data exchange. Among them, the interface-based restAPI method is most widely used in the data center. , JS Object Numbered Notation) format for information exchange, this format has the advantages of simple data format, easy to read and write, support for multiple languages, and easy for server-side parsing. Larger, and the security of sensitive information is not high

Method used

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  • Encryption transmission method, device and system
  • Encryption transmission method, device and system
  • Encryption transmission method, device and system

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Experimental program
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Effect test

Embodiment 1

[0098] The present invention provides an encrypted transmission method, such as the attached figure 1 shown, including:

[0099] Step S1: collecting distributed new energy power station data to obtain first power station data;

[0100] Step S2: performing replacement processing on the first power station data based on a pre-established metadata dictionary to obtain second power station data;

[0101] Step S3: processing the second power station data according to the encryption requirements to obtain third power station data;

[0102] Step S4: Assemble the third power station data into a specific format and transmit it.

[0103] Preferably: the specific format is a Json file format; the specific format is a format commonly used in data exchange between the middle and the platform;

[0104] As a method, the establishment of the metadata dictionary includes: based on the business requirements of distributed new energy information exchange, setting the string whose frequency ex...

Embodiment 2

[0169]Based on the same inventive concept, the present invention provides an encrypted transmission device, such as Figure 4 As shown, the device includes:

[0170] The acquisition module is used to collect the data of the distributed new energy power station to obtain the data of the first power station;

[0171] a primary encryption module, configured to perform replacement processing on the first power station data based on a pre-established metadata dictionary to obtain second power station data;

[0172] a secondary encryption module, configured to process the second power station data according to encryption requirements to obtain third power station data;

[0173] The transmission module is used to assemble the data of the third power station into a specific format and transmit it.

[0174] Among them, the establishment of metadata dictionary, including:

[0175] Based on the business requirements of distributed new energy information exchange, set the strings whose...

Embodiment 3

[0204] Based on the same inventive concept, as a way, such as Figure 5 As shown, the encrypted transmission method in the embodiment of the present invention mainly includes the following steps:

[0205] Step S10: the distributed new energy data middle station collects the data of the distributed new energy power station by using the data authentication method, and obtains the first power station data;

[0206] Step S11: The distributed new energy data middle station performs replacement processing on the first power station data based on the pre-established metadata dictionary to obtain the second power station data; processes the second power station data according to the encryption requirements to obtain the third power station data. Power station data; the third power station data is assembled into a specific format and transmitted.

[0207] In step S10, the distributed new energy data center collects the distributed new energy power station data by means of data authent...

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Abstract

The invention is applied to a distributed new energy data station based on unified management of weather, power supply and power grid data, and relates to an encryption transmission method, device and system, and the method comprises the steps: collecting distributed new energy power station data, and obtaining first power station data; performing replacement processing on the first power station data based on a pre-established metadata dictionary to obtain second power station data; processing the second power station data according to an encryption requirement to obtain third power station data; and assembling the third power station data into a Json file and transmitting the Json file. According to the invention, on the basis of guaranteeing the security of new energy data transmission, the data space barrier-free exchange is realized by means of the big data medium station, and the data processing pressure of the service terminal is reduced.

Description

technical field [0001] The invention relates to the field of power system data processing, in particular to an encrypted transmission method, device and system. Background technique [0002] On the one hand, the information system of the power system has fully covered business areas such as enterprise operation, power grid operation and customer service and applications at all levels, providing strong support for the effective operation of various businesses. On the other hand, with the rapid development of the mobile Internet and the Internet of Things, big data technology has been gradually promoted and applied. According to the survey report on the development of big data in China released by the China Academy of Information and Communications Technology, the overall scale of big data in China in 2017 was 470 billion yuan. In 2018, the scale of the big data industry has exceeded 600 billion yuan, with rapid growth. It is estimated that the size of the big data market in 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62G06F16/215G06F16/25G06F16/27G06Q50/06
CPCG06F21/602G06F21/6218G06F16/27G06F16/252G06F16/215G06Q50/06G06F2221/2141Y04S40/20
Inventor 梁兆洪辛保安崔恒志刘劲松王翀孙檬檬许晓慧郝雨辰钱仲豪王勃
Owner CHINA ELECTRIC POWER RES INST