Tiantong Beidou multi-beam signal detector

Abstract

The invention discloses a Tiantong Beidou multi-beam signal detector, develops a dual-mode satellite signal automatic detector based on Tiantong and Beidou modules, and realizes information such as satellite signal coverage, satellite signal strength, equipment power consumption and other information in the ocean operating sea area of ​​​​Science. Automatic acquisition and detection; establish Tiantong and Beidou dual-mode digital transmission systems to realize the secure transmission of classified information and data of the Science number; build a land-based dual-mode data reception management software system to realize the information such as the quality and strength of satellite signals in the operation area of ​​the Science number. Automatic storage and storage, combined with GIS geographic information system to achieve visual display of relevant data.

Description

technical field [0001] The invention belongs to the technical field of satellite communication, and relates to a Tiantong Beidou multi-beam signal detector. Background technique [0002] Since the satellite communication system adopts the foreign iridium star system, the observation data of the submerged target needs to be forwarded to the domestic server through the foreign iridium star server. Transmission to a foreign iridium server increases the risk of data being intercepted by the other party; (2) forwarding from a foreign server to a domestic server increases the risk of data loss. In order to check the technical indicators, overall performance and system reliability of the real-time communication submersible targets, the foreign iridium system is temporarily used for data transmission, because the test sea area is located in the international sea area, and the current deep-sea real-time data only serves scientific research and climate forecasting. So there is no nat...

AI Technical Summary

Problems solved by technology

However, the real-time Western Pacific Submarine Observation Network will focus on the application requirements of national security. In this case, the real-time transmission of deep-sea data can no longer rely on foreign satellite communication systems, otherwise foreign hostile forces can steal or tamper with data at any time. The situation may also interrupt the satellite transmission and seriously damage the national security of our country, so it is necessary to ensure the safety, autonomy and controllability of the deep sea real-time data transmission

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