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Electric meter data accessing method, device, equipment and readable storage medium

A data access and electricity meter technology, applied in the fields of equipment and computer-readable storage media, devices, and electricity meter data access methods, can solve the problems of low security of electricity meter data and damage to public interests, and achieve the goal of improving security and ensuring public interests. Effect

Inactive Publication Date: 2019-01-04
HEXING ELECTRICAL +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The STS encryption box is divided into serial port type and network type according to the communication medium. Once the serial port type encryption box is stolen and connected to a third-party system or the IP address of the network type encryption box is leaked, the third-party system can illegally generate recharge and management access orders for the on-site electric meter. access to the meter data, the security of the meter data is low, and it is sold by pretending to be a legal sales system, which greatly damages the public interest

Method used

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  • Electric meter data accessing method, device, equipment and readable storage medium
  • Electric meter data accessing method, device, equipment and readable storage medium
  • Electric meter data accessing method, device, equipment and readable storage medium

Examples

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Embodiment 1

[0040] see figure 1 , figure 1 It is an implementation flow chart of the meter data access method in the embodiment of the present invention, and the method may include the following steps:

[0041] S101: Receive an access token generation request encrypted or signed by a first key.

[0042] To access the meter data of the target meter, the vending system needs to obtain the access token TOKEN for accessing the corresponding meter data from the meter data access tool STS encryption box. Therefore, when the vending system needs to access the meter data of the target meter, it can send an access token generation request to the STS encryption box, and can use the preset first key to encrypt or sign the access token generation request.

[0043] The vending system's access to the meter data of the target meter can be to view and set parameters of the meter data, such as recharge parameters.

[0044] S102: Use the prestored second key to decrypt or verify the corresponding access...

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PUM

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Abstract

The invention discloses an electric meter data accessing method. The method comprises the following steps: receiving an access token generation request after encryption or signature by a first key; decrypting or verifying the access token generation request by using a pre-stored second key to obtain a verification result; when the authentication result is successful, generating an access token sothat the requesting end accesses the data of the target electric meter by using the access token; preventing generation of an access token generated when the authentication result is an authenticationfailure. The technical proposal provided by the embodiment of the invention greatly improves the safety of the meter data, can effectively avoid a third party from illegally obtaining an access token, and thus ensures the public interest. The invention also discloses an electric meter data accessing device, equipment and a storage medium, which have corresponding technical effects.

Description

technical field [0001] The present invention relates to the technical field of electric power systems, in particular to an electric meter data access method, device, equipment and computer-readable storage medium. Background technique [0002] As an important technology in the prepaid vending system, the Standard Transfer Specification (STS) is used for information transmission between the vending system and the electricity meter. It is the only universal power prepaid access token TOKEN transmission specification in the world. At present, the agreement has been adopted by the International Electrotechnical Commission (IEC). [0003] It is specified in the standard transmission specification that the access token is encrypted using a public encryption algorithm. According to the public STS standard "STS600-8-X", the vending system uses the application program interface API to access the STS encryption box to directly obtain recharge and management access tokens. The STS en...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L9/30H04L9/32H04L29/06G07F15/06
CPCG07F15/06H04L9/0825H04L9/3066H04L9/3213H04L63/0478H04L63/0807
Inventor 陈沙李云李双全姚青
Owner HEXING ELECTRICAL
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