双控制河段船舶通行指挥系统设计与实现
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摘要
针对双控制河段缺乏有效船舶通行指挥方法的现状,在考虑工程实际因素的基础上,应用网络、通信、计算机、人工智能等理论和技术手段,设计了一种基于智能控制算法的双控制河段船舶通行指挥系统。该系统以船载自动识别系统(automatic identification system,AIS)作为主要信息源,采用改进卡尔曼滤波方法实现对船舶位置的实时跟踪预测,以船舶到达和通过控制河段的行程时间为依据,并结合船舶操纵特性,制定了一套船舶安全通行排序规则和指挥方法。泸州永川航段双控制河段的实地应用结果表明,文章提出的双控制河段船舶通行指挥系统可行性较好,能够降低信号员工作强度,并能提高控制河段通航服务水平和通行指挥效率。
Aiming at the problem of lacking effective access control method in double control waterway, doublecontrol waterway technology, database technology, artificial intelligence technology were designed with the consider-ation of practical facts. The system takes AIS as a main information source, and uses the improved Kalman filteringmethod to realize the real-time tracking and prediction of the ship′s position, on the basis of the time of ship arrivaland through the reach, combines the control characteristics of the ship, finally makes the ship′s safe traffic orderrules and command method. The application results of Luzhou Yongchuan section double control waterway showsthat the proposed system has practical feasibility, reduces the work intensity of the workers, and improves the navi-gation service level and traffic control efficiency.
Aiming at the problem of lacking effective access control method in double control waterway, doublecontrol waterway technology, database technology, artificial intelligence technology were designed with the consider-ation of practical facts. The system takes AIS as a main information source, and uses the improved Kalman filteringmethod to realize the real-time tracking and prediction of the ship′s position, on the basis of the time of ship arrivaland through the reach, combines the control characteristics of the ship, finally makes the ship′s safe traffic orderrules and command method. The application results of Luzhou Yongchuan section double control waterway showsthat the proposed system has practical feasibility, reduces the work intensity of the workers, and improves the navi-gation service level and traffic control efficiency.
引文
[1]毕慧博.神背嘴信号台智能辅助指挥系统设计与实现[D].重庆:重庆大学,2012.
[2]李良雄.基于AIS的控制河段智能通行指挥系统的设计及实现[J].水运工程,2014(11):39-43.LI L X.Design and implementation of intelligent command system for controlled waterway based on AIS[J].Port&Waterway En-gineering,2014(11):39-43.
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[4]靳智,梁山,曹芳平.基于自动识别系统的长江控制河段船舶视觉伺服跟踪方法[J].计算机应用,2011,31(12):3 414-3417,3 421.JIN Z,LIANG S,CAO F P.Visual servo tracking method based on automatic identification system for vessels in controlled areas ofYangtze River[J].Journal of Computer Applications,2011,31(12):3 414-3 417,3 421.
[5]吴关胜,钟丽,龙艾芳,等.控制河段船舶远程通行指挥数据实时传输的设计[J].水运工程,2014(11):60-63,68.WU G S,ZHONG L,LONG A F,et al.Design on real-time data transmission in remote command system for controlled waterway[J].Port&Waterway Engineering,2014(11):60-63,68.
[6]赵帅兵,唐诚,梁山,等.基于改进卡尔曼滤波的控制河段船舶航迹预测[J].计算机应用,2012,32(11):3 247-3 250.ZHAO S B,TANG C,LIANG S,et al.Track prediction of vessel in controlled waterway based on improved Kalman filter[J].Journal of Computer Applications,2012,32(11):3 247-3 250.
[7]甘少君.控制河段通行信号自动揭示系统设计与实现[D].重庆:重庆大学,2013.
[8]程伟.控制河段船舶通行指挥决策专家系统研究与实现[D].重庆:重庆大学,2014.
[2]李良雄.基于AIS的控制河段智能通行指挥系统的设计及实现[J].水运工程,2014(11):39-43.LI L X.Design and implementation of intelligent command system for controlled waterway based on AIS[J].Port&Waterway En-gineering,2014(11):39-43.
[3]毕方全.信号台信号自动揭示与船舶通行智能辅助指挥系统技术研究[J].科技传播,2011(13):225-226.
[4]靳智,梁山,曹芳平.基于自动识别系统的长江控制河段船舶视觉伺服跟踪方法[J].计算机应用,2011,31(12):3 414-3417,3 421.JIN Z,LIANG S,CAO F P.Visual servo tracking method based on automatic identification system for vessels in controlled areas ofYangtze River[J].Journal of Computer Applications,2011,31(12):3 414-3 417,3 421.
[5]吴关胜,钟丽,龙艾芳,等.控制河段船舶远程通行指挥数据实时传输的设计[J].水运工程,2014(11):60-63,68.WU G S,ZHONG L,LONG A F,et al.Design on real-time data transmission in remote command system for controlled waterway[J].Port&Waterway Engineering,2014(11):60-63,68.
[6]赵帅兵,唐诚,梁山,等.基于改进卡尔曼滤波的控制河段船舶航迹预测[J].计算机应用,2012,32(11):3 247-3 250.ZHAO S B,TANG C,LIANG S,et al.Track prediction of vessel in controlled waterway based on improved Kalman filter[J].Journal of Computer Applications,2012,32(11):3 247-3 250.
[7]甘少君.控制河段通行信号自动揭示系统设计与实现[D].重庆:重庆大学,2013.
[8]程伟.控制河段船舶通行指挥决策专家系统研究与实现[D].重庆:重庆大学,2014.