Intelligent micro-grid communication method based on NHRP protocol and intelligent micro-grid system

By adopting communication methods based on NHRP protocol in the intelligent micronet to establish a secure tunnel, the problems of communication isolation and security isolation in the intelligent micronet are solved, and higher communication security and data protection effects are achieved.

CN119728308AActive Publication Date: 2025-03-28LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER
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Patent Information

Application Number
CN202510229232.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2025-03-28
Estimated Expiration
2045-02-28

AI Technical Summary

Technical Problem

Due to its distributed characteristics, intelligent micronets have problems such as insufficient communication isolation and difficulty in dynamic boundary security isolation, which has affected communication security.

Method used

Using the intelligent micronet communication method based on the NHRP protocol, a permanent tunnel and a temporary tunnel are established to realize secure communication between the client and the server by sending NHRP registration request messages and address resolution request messages.

Benefits of technology

Improve the security of communication between units in the intelligent micronet, ensure the security of data communication, facilitate hierarchical control, and prevent unauthorized access and data leakage.

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Abstract

The invention discloses an intelligent micro-grid communication method based on an NHRP protocol and an intelligent micro-grid system, and the method comprises the steps: transmitting an NHRP registration request message to a server, the NHRP registration request message being used for requesting to establish a first permanent tunnel; in response to an NHRP registration response message which is returned by the server and is used for representing that the establishment of the first permanent tunnel is completed, executing a first operation, the first operation comprising: performing information interaction with the server through the first permanent tunnel, the interaction information comprising control information which is sent by the server and is used for controlling the first client, therefore, the security isolation in the intelligent micro-grid can be realized by using the security isolation technology in the NHRP protocol, and a secure data channel is established between the client and the server in the intelligent micro-grid, so that the data communication security is ensured, hierarchical control in the intelligent micro-grid is facilitated, and unauthorized access and data leakage are prevented at the same time.
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