Beacon collision detection system based on navigation positioning system and method

Abstract

The invention discloses a beacon collision detection system based on a navigation positioning system. The beacon collision detection system comprises an initial position information acquisition module which is used for acquiring the initial position information of a beacon through a navigation positioning device, and sending the initial position information to a detection center, a beacon drifting ring determining module which is used for generating a beacon normal position ring, a beacon normal drifting range outer ring and a beacon normal drifting range inner ring, a beacon shifting ring determining module which is used for generating a beacon shifting ring, and a state judging module which is used for acquiring the position information of the beacon in real time through the navigation positioning device and sending the real-time position information of the beacon to the detection center. The detection center judges the movement speed of the beacon according to the position change of the beacon to determine whether the beacon collides, and judges whether the beacon is in a normal drifting state, a general collision state, a serious collision state or a shifting state.

Description

Technical field [0001] The invention relates to the technical field of waterway traffic monitoring, in particular to a navigation and positioning system-based navigation mark collision detection system and method. Background technique [0002] Navigation beacons are signs that indicate the direction, boundaries and obstacles of the channel, and are important navigation aids for ships to navigate safely. On the basis of the traditional navigation mark, the multifunctional navigation mark adopts advanced sensing technology and communication technology, and integrates the sensors of water flow speed, water depth, atmospheric temperature, humidity, atmospheric pressure, rainfall, wind direction, wind speed and oil spill on the navigation mark. Waterway management departments and ships provide abundant meteorological and hydrological information to provide technical support for ship safety and monitoring of ship pollution. Multi-functional navigation aids can not only expand the func...

AI Technical Summary

Problems solved by technology

Minor collisions of buoys occur from time to time, many collisions have almost no impact on the safety of buoys, and there is no need for buoy management personnel to sail to the buoy site to check, so frequent alarms will make the buoy managers make wrong decisions, resulting in many accidents. Ineffective voyages, high labor intensity, and a lot of waste of funds

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