A comprehensive wave measurement system and control method for ships sailing

Abstract

The invention relates to a comprehensive wave measurement system for ships sailing, including a detection terminal, a data communication network and a data processing platform, wherein there are at least four detection terminals, and each detection terminal is connected in parallel with each other and connected to the bottom of the ship. Among the detection terminals, The two detection terminals are evenly distributed along the axis of the ship and are located on the central axis of the ship. The remaining detection terminals are located on both sides of the axis of the ship. The detection terminals are connected to the data processing platform through the data communication network, and the data processing platform is also connected to The network establishes a data connection with the ship control system. Its control method includes two steps: equipment installation and so on. On the one hand, the present invention can effectively meet the needs of various types of ship operation; on the other hand, it can effectively realize the comprehensive detection of natural waves and currents during ship operation, waves and currents excited during ship operation, and at the same time realize the detection of vertical and horizontal The wave is fully and synchronously detected, and the detection accuracy is high.

Description

technical field [0001] The invention relates to a comprehensive wave measurement system and a control method thereof when a ship is sailing, belonging to the technical field of ships. Background technique [0002] At present, when the ship is in operation, the waves formed by natural factors on the water surface and the waves excited by the ship's operation play an important role in the safety of the ship's operation, the control accuracy and the reduction of operating energy consumption. Therefore, many wave detection methods for ship operation have been developed Systems and equipment, such as "a management system for real-time monitoring of navigation performance of operating ships" with patent application number "201711046247.7" and "a motion compensation-based wave measurement device" with patent application number "201920011827.0", although certain However, on the one hand, the structure of the detection equipment is often relatively large and complex, so the adaptabil...

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Problems solved by technology

[0002] At present, when the ship is in operation, the waves formed by natural factors on the water surface and the waves caused by the ship's operation play an important role in the safety of the ship's operation, the control accuracy and the reduction of energy consumption. Therefore, many ship operation wave detection systems have been developed. Systems and equipment, such as "a management system for real-time monitoring of the navigation performance of operational ships" with the patent application number "201711046247.7" and "a wave measurement device based on motion compensation" with the patent application number "201920011827.0", although certain The degree meets the detection of the ship's operating state and wave state, but on the one hand, the structure of the detection equipment is often relatively large and complex, so the adaptability and versatility to the ship are relatively poor, and it also causes the resistance of the ship to increase during operation. Affects the ship's operational performance, and the versatility and flexibility of use are relatively poor; on the other hand, the current wave detection system is often only able to meet the requirements of the wave state during operation, but it cannot realize the water flow caused by the wave. , Surrounding the need for comprehensive detection of multi-directional wave data around the ship, so it cannot effectively meet the needs of actual use

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