Shortwave Radio Station Cluster Control System

Abstract

The invention relates to a short-wave transceiver cluster control system comprising short-wave transceivers, transceiver cluster controllers and a control center. Each short-wave transceiver is connected with one transceiver cluster controller, the control center comprises a server and transceiver remote-control terminals, the transceiver remote-control terminals access to the server and realize authority authentication through an IP (internet protocol) network and are communicated with the transceiver cluster controllers through the IP network, and each transceiver remote-control terminal can be only communicated with one or more transceiver cluster controllers owning corresponding authority and controls the short-wave transceivers through the transceiver cluster controllers. The short-wave transceiver cluster control system can realize networking communication to enable a plurality of short-wave transceivers to form a cluster, so as to automatically judge and select the short-wave transceivers with optimal communication links in the cluster and overcome the shortcoming of instability of a communication channel of single short-wave transceiver, and the server can automatically allocate a plurality of users to use the short-wave transceivers simultaneously. Besides, by means of combination of the internet technology, the transceiver remote-control terminals can be communicated with other short-wave transceivers by the aid of the short-wave transceivers in the cluster.

Description

technical field [0001] The invention belongs to the field of short-wave communication, and in particular relates to a short-wave radio control system. Background technique [0002] The short-wave communication network is mainly responsible for emergency communication support tasks for Chinese fishing vessels, including open sea and ocean-going fishing vessels, when they are in danger, encountering enemies or major accidents when they are sailing or operating at sea, and are responsible for the collection, processing and transmission of fishery information. At present, most ocean-going fishing vessels use satellite phones for communication, and a few use short-wave radio stations for communication. Satellite phone uses satellite communication, which has high communication cost and high failure rate; short-wave communication uses ionospheric reflection communication, which has low communication cost and low failure rate. With the rapid development of microcomputer, mobile com...

AI Technical Summary

Problems solved by technology

However, the antenna of the short-wave radio station needs to be installed in a large open area, and the transmission power is high, which will affect the health of the surrounding people and cause electromagnetic interference to the surrounding electronic equipment. Therefore, the short-wave radio station is usually set up in the suburbs or islands.

The staff on duty need to wait 24 hours a day to operate the radio station next to the short-wave radio station. The antenna of the short-wave radio station will cause great harm to the staff on duty, and the working place can only be set up at the location where the short-wave radio station is installed; It is inconvenient to work; multiple shortwave stations are set up in different locations and are isolated from each other

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