| 基于ECDIS的船舶运动态势三维呈现 |
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| 引用本文： | 杨晋生,王蓉,胡自胜,陈为刚,潘训. 基于ECDIS的船舶运动态势三维呈现[J]. 黑龙江电子技术, 2014, 0(7): 33-36,41 |
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| 作者姓名： | 杨晋生 王蓉 胡自胜 陈为刚 潘训 |
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| 作者单位： | [1]天津大学电子信息工程学院,天津300072 [2]中国船舶重工集团707所,天津300131 |
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| 基金项目： | 天津市科技兴海项目（K.IXH2011-2）;天津大学自主创新基金资助项目（15060305015） |
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| 摘 要： | 为保障多船舶近距离作业安全、提高船舶航行监控显示效果，设计和实现了船舶运动态势三维呈现子系统。通过从ECIDS获取船舶与近船目标的位置及运动参数等信息，解算出多船舶的运动态势参数，进而利用OpenGL技术实现船舶运动态势的三维呈现。演示结果表明，该子系统能有效地提供近距离多船舶运动态势的三维呈现，为船舶安全航行和作业提供决策辅助。
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| 关 键 词： | 船舶运动态势 ECDIS 三维呈现 OpenGL |
Three-dimensional display of ship motion state based on ECDIS |
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| Affiliation: | YANG Jin-sheng, WANG Rong, HU Zi-sheng, CHEN Wei-gang, PAN Zhou ( 1. School of Electronic Information Engineering, Tianjin University, Tianjin 300072, China; 2. NO. 707 Research Institute of China Ship Building Industry Corporation, Tianjin 300131 ,China) |
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| Abstract: | In order to guarantee the close-in operation safety of ships and improve the display quality ofship navigation monitoring, a three-dimensional display subsystem is designed and implemented for shipmotion visualization. With the information, such as position and movement parameters of ships and close-in target obtained from ECDIS, the ship motion state parameters are calculated and then a three-dimensional display of motion situation is achieved by OpenGL technology. The results show that thesystem can provide an efficient three-dimensional display of close-in ships motion state, which will in turnfacilitate the decision making of ship navigation and operation in practice. |
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| Keywords: | ship motion state ECDIS three-dimensional display OpenGL |
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