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Study on the bridge-waters area ship safety collision avoidance navigation system

The transportation of China developed rapidly at present. The number of various types of bridges, ship's tonnage and the speed of navigation had been continuously increasing, and the collision accidents of ship and bridge frequently happened. The objective was to establish a bridge-waters area ship safety navigation system to automatically identify the ships sailing track and guide the navigation using GPS, wireless network, embedded technology and predictive control technologies on the basis of bridge waters safety environmental assessment and analysis of the factors affecting the ship safely through the bridge, which can be used to positively prevent and avoid the accidents.