VTS (Virtual Terminal Service) system based on distributed radars

Abstract

The invention relates to a VTS (Virtual Terminal Service) system based on distributed radars. The VTS system comprises an information transmission subsystem, as well as a plurality of distributed radar subsystems, a VHF (Very High Frequency) communication subsystem, an AIS (Automatic Identification System) subsystem, an environment subsystem and a comprehensive information processing and display subsystem in communication connection with the information transmission subsystem respectively; each distributed radar subsystem acquires, records and stores dynamic information of a waterway ship, and transmits the dynamic information to the comprehensive information processing and display subsystem via the information transmission subsystem; each distributed radar subsystem specifically comprises a cascade transmission module in communication connection with the information transmission subsystem, a plurality of short-range radars in communication connection with the cascade transmission module respectively, and a long-range radar in communication connection with the cascade transmission module. The VTS system meets the requirements of inland waterways having complex environment and high dynamic target resolution requirement for no blind area detection, can well adapt to management and navigational aid services of inland waterways, and ensures the integrity and the consistency.

Description

technical field [0001] The invention relates to a distributed radar-based VTS system, in particular to a distributed radar-based VTS system applied to inland waterways. Background technique [0002] With the rapid development of my country's shipping industry, shipping is becoming increasingly large-scale and high-speed. Due to the continuous increase of ship traffic density and dangerous cargo loading, port channels are becoming more and more congested, which makes shipping safety problems more prominent and seriously affects the environment of rivers and ports. An effective way to solve these problems is to establish a vessel traffic management system on the shore, referred to as the VTS system. The risk of environmental contamination is minimized. [0003] However, although the traditional VTS system is powerful, the equipment is complex, widely used in sea areas, and the cost is expensive. As for the inland waterway, because the water area managed by the inland waterw...

AI Technical Summary

Problems solved by technology

If the traditional VTS system is still used in this environment, there will be no ships navigating in the radar coverage area of ​​most inland waterways, which will inevitably lead to low resource utilization, and the dynamic monitoring effect will be greatly deteriorated due to changes in inland river environment factors

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