Three-dimensional submarine cable construction process simulation method based on a unity3d framework

Abstract

The invention discloses a three-dimensional submarine cable construction process simulation method based on a unity3d frame. The method comprises the following steps of: obtaining two groups of three-dimensional line segment data in a client interface at the beginning of construction by utilizing simulation space processing of X, Y and Z axes of three-dimensional space coordinates, and drawing thetwo groups of data through space axial coordinates in a three-dimensional space program; The acquired third group of data and the second group of data are in the same line segment range; calculatingthe position data in the map, namely the current point of the transmitted array; According to the method, the display function of construction track simulation is achieved through dimensionality calculation of the three-dimensional space level, and the effectiveness of the construction track data in the two-dimensional plane is improved; The submarine cable construction simulation environment is simulated in a three-dimensional mode, the construction problem can be solved in time, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of marine engineering simulation, in particular to a method for simulating a three-dimensional submarine cable construction process based on a unity3d framework. Background technique [0002] As the country pays more and more attention to marine resources, and the demand for resource management around the ocean is increasingly severe, the task of submarine cable construction is highlighted. The construction and management of submarine cables around the vast sea area of ​​the South China Sea is the primary task at this stage, so Based on the South China Sea submarine topographic data, integrate various survey information such as submarine features, submarine cable routing, engineering, environment, etc., integrate the actual situation, and use real-time data transmission during the submarine cable construction process to realize 3D submarine cable construction at the 3D spatial level The process simulation si...

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Problems solved by technology

Another prior art (CN103645642A) discloses a kind of operation emulation platform of ship dynamic positioning, requires to set up the dynamic link library under the VC development platform, the control algorithm that will be tested on this emulation system is loaded in the form of dynamic link library In the simulation system, this requires the user to have strong VC programming ability, which is inconvenient to use; in addition, this prior art (CN103645642A) only displays the running state of the ship in the form of a time-lapse curve, and cannot intuitively and realistically show the running of the ship status, and this patent can only be used for simulation verification of dynamic positioning control algorithms

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