Communication method of power asset management master station system and RFID (radio frequency identification device) terminal

A technology of power assets and communication methods, applied in the field of secure communication, can solve the problems of no verification of the legitimacy of RFID terminals, no identity and data, and unimaginable consequences.
CN104038481AInactive Publication Date: 2014-09-10STATE GRID CORP OF CHINA +3
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2014-09-10
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to a communication method of a power asset management master station system and an RFID terminal. The method guarantees the identity legitimacy of a client by providing bidirectional authentication for the RFID terminal and the management master station system and encrypting private data and through digital signatures; a terminal layer is mainly composed of the RFID mobile terminal and an RFID reading and writing module and mainly achieves the operations such as field installation, label information inquiry and equipment checking of power grid equipment labels. The communication method of the power asset management master station system and the RFID terminal can guarantee the communication safety between the power asset management master station system and the RFID terminal; two communicating parties can establish safe communication channels therebetween for data transmission only by holding key certificates and being authorized.
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Description

technical field

[0001] The invention relates to a secure communication method, in particular to a communication method between a power asset management master station system and an RFID terminal. Background technique

[0002] As one of the most important components of power enterprise assets, power assets are an important guarantee for the completion of power production and operation tasks. At the same time, they have a major impact on the company's financial status and production operations. Among them, mobile applications are the next step in the informatization of the power industry. One of the key points of construction. As mobile security issues such as malicious software and privacy theft become increasingly prominent, information security is particularly important. The information and communication department of the State Grid Corporation of China has always been very concerned about the data transmission security of mobile applications, and has issued relevant docu...

Claims

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