Maritime satellite-based satellite communication system

Abstract

The invention discloses a maritime satellite-based satellite communication system, which comprises a movable maritime satellite terminal, a maritime communication server and a land communication terminal device; the movable maritime satellite terminal is wirelessly connected with the maritime communication server through a maritime satellite, and the movable maritime satellite terminal is communicated with the land communication terminal device through the maritime communication server; the movable maritime satellite terminal comprises a Broadband Global Area Network (BGAN) device, a status sensor, a data input device, a data processing device and a data display device, wherein the BGAN device is communicated with the maritime communication server through a maritime satellite; the status sensor is used for collecting status information of a ship corresponding to the movable maritime satellite terminal; the data input device receives data inputted by the movable maritime satellite terminal users; the data processing device is used for processing the ship status information and the data inputted by the users to generate an upstream data, for transmitting the upstream data to the server through the BGAN device and for processing a downstream data which is transmitted by the maritime satellite communication server received through the BGAN device; and the data display device is used for displaying the ship status information, information inputted by the users and the corresponding data.

Description

technical field [0001] The present invention relates to the technical field of satellite communication, in particular to the application technology of satellite communication, wireless communication and Internet communication in maritime communication, and in particular to a satellite communication system based on maritime satellites. Background technique [0002] In the existing technology, the Internet-based instant messaging software platform has strong functions, stable operation, and a large number of users, but the Internet communication system is not sensitive to traffic problems, and the communication system has not been optimized for high-latency networks. However, in the communication system combining maritime satellite communication and Internet communication, these Internet-based software cannot be well suited to the business needs of maritime satellite communication users. The main problem is that the traditional satellite communication system is based on file ex...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the Internet-based instant messaging software platform has strong functions, stable operation, and a large number of users, but the Internet communication system is not sensitive to traffic problems, and the communication system has not been optimized for high-latency networks.

However, in the communication system combining maritime satellite communication and Internet communication, these Internet-based software cannot be well suited to the business needs of maritime satellite communication users. The main problem is that the traditional satellite communication system is based on file exchange and lacks user Real-time presence awareness, and poor at instant messaging

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