Navigation mark collision monitoring system based on various sensors

Abstract

The invention discloses a navigation mark collision monitoring system based on various sensors. The navigation mark collision monitoring system based on the various sensors comprises a collision detection unit, a distance measuring pre-warning unit, an information processing and storing unit, a picture taking and evidence obtaining unit, an information transmitting unit and a power supply unit, wherein the collision detection unit is used for measuring and collecting attitude angle information and accelerated speed information of a navigation mark ship; the distance measuring pre-warning unit is used for measuring information of distance between other ships and the navigation mark ship and transmits the information to the information processing and storing unit through the information transmitting unit; the information processing and storing unit is used for receiving and processing the attitude angle information, the accelerated speed information, the distance measurement information and image information; the picture taking and evidence obtaining unit is used for obtaining real-time image information; the information transmitting unit is used for transmitting the information among the units and transmitting the real-time image information to a channel management department; the power supply unit is used for supplying power to the system. The navigation mark collision monitoring system based on the various sensors can timely warn ships entering dangerous distance, detect collision and reduces detection errors through a combined judgment method of a gyroscope and an acceleration sensor.

Description

technical field [0001] The invention relates to the technical field of ship safety, in particular to a navigation mark collision monitoring system based on various sensors. [0002] Background technique [0003] The navigation mark ship is an important navigation aid for ships to safely navigate inland rivers. The main function of the navigation mark ship is to mark the direction, boundaries and obstructions of the channel, reveal relevant channel information, and point out safe and economical channels for ships to navigate. [0004] With the continuous development of our country's economy, the inland waterway transportation is becoming more and more prosperous, the density of ships is gradually increasing, and the collision accidents of navigation marks occur from time to time. The current collision detection method of the navigation mark generally uses the acceleration sensor to measure the acceleration information of the navigation mark and then judges whether the na...

AI Technical Summary

Problems solved by technology

The current collision detection method of the navigation mark generally uses the acceleration sensor to measure the acceleration information of the navigation mark and then judges whether the navigation mark is collided. Damage to the equipment on the navigation mark will bring high maintenance costs to the navigation mark management department, and if the navigation mark ship breaks down after being hit and cannot perform the function of the navigation mark, it will also have a serious impact on shipping safety

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