5G and WiFi-based safe and intelligent image transmission system and method for electric power internet of things

Abstract

The invention discloses a 5G and WiFi-based safe and intelligent image transmission system and method for an electric power internet of things. The system comprises a video service terminal used for providing an original video data stream; an edge calculation module used for WiFi access authentication and video image processing of the video service terminal and establishing a data bidirectional encryption tunnel with a security isolation device; a 5G base station and a core network which are responsible for establishment and maintenance of a 5G wireless channel of the edge computing module anda data bearing function; a security isolation platform used for isolating and filtering data and establishing an encryption tunnel; an image transmission data center used for monitoring all video service terminals; and an Internet of Things management platform used for completing network topology generation and remote configuration of the edge computing module and the video terminal. According tothe invention, the safety and reliability of the system are guaranteed through access safety authentication of the video terminal and data encryption of the 5G channel, the management modes of various terminals are unified through the Internet of Things management platform, and the operation efficiency of the system can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of electric power Internet of Things, and in particular relates to a safe and intelligent image transmission system and method of electric power Internet of Things based on 5G and WiFi. Background technique [0002] In recent years, with the rapid development of power electronics technology and Internet of Things technology, the concept of Ubiquitous Power Internet of Things has emerged as the times require. The identification, perception, interconnection and control of facilities, personnel and their environment information can realize the combination of power information sensing equipment and communication information resources, and informatize all links of traditional power production, transmission and consumption. [0003] At present, the scale of power business is expanding rapidly, and the types are also increasing. In particular, voice and video services are gradually integrated into all links of powe...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of low transmission bandwidth, weak security and reliability, messy organization among different types of video services, scattered management modes, and weak processing capacity of massive data in the power Internet of Things, the present invention provides a power IoT based on 5G and WiFi. Networked security intelligent image transmission system and method, improve the operation and maintenance efficiency of video transmission services, and meet the application requirements of video service transmission in ubiquitous power Internet of Things

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