关键词: 航行指挥训练, 数据可视化, 视景仿真模拟器

Abstract: In order to solve the problem of having few chances and weak abilities to be on duty for the junior commanding officers, we established a desktop navigation command training system. This system founded the training scene database and used electronic chart data to form the 2D, 3D visual scenes and radar images. In addition, it used OpenGL Shading Language (GLSL) to simulate the fog environment and made the class of LightPoint in the OpenSceneGraph (OSG) to draw the ship navigation lamp. The developed system focused on meeting the training weakness of junior commanding officers to navigate under the condition of narrow channel, fog environment and being at night. It has been used in military training and achieved good results.

Key words: navigation commanding training, data visualization, visual simulation simulator