A power system communication gateway based on 5g module

Abstract

The invention discloses a power system communication gateway based on a 5G module, comprising a first communication module with a 5G module, a second communication module connected to an internal network of the power system, a verification module, a control module, an isolation module and a monitoring module , the first communication module is connected to the second communication module through the isolation module, the verification module receives the connection request of the mobile terminal and verifies it, and allows the first communication module to establish a connection with the mobile terminal after passing, and the monitoring module queries the current bandwidth occupancy According to the current bandwidth occupancy ratio and the current connection status of all mobile terminals, the phased priority share of the mobile terminal is set and updated regularly. After triggering the speed limit mechanism, the control module controls the first communication module and the mobile terminal according to the phased priority share. data transfer speed between. On the one hand, each mobile terminal is restricted during peak hours, and on the other hand, the bandwidth is fully utilized during the rest time, which improves the efficiency and stability of data transmission.

Description

technical field [0001] The invention relates to the technical field of security gateways, in particular to a power system communication gateway based on a 5G module. Background technique [0002] At present, the coverage rate of 4G and even 5G networks of public networks is getting higher and higher, the construction of WiFi in power systems is increasing, the wireless network covering power work sites is more extensive, and the bandwidth resources are sufficient. Field guidance provides the basic conditions. [0003] In the prior art, for example, the invention with the authorization announcement number CN103595956B discloses a standard security access gateway for external network video of a power system, including a unified monitoring platform for power grid video, a video decoding server, a video encoding server, a video control server, and a single-item isolation device; The video control server receives the user request of the power grid video unified monitoring platfo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the existing technology cannot provide stable data transmission services during the peak access period, the present invention provides a power system communication gateway based on a 5G module, which manages mobile terminals connected to the gateway by setting a phased priority share. On the one hand, each mobile terminal is restricted during peak hours, and on the other hand, the bandwidth is fully utilized during the rest of the time, which improves the efficiency and stability of data transmission

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