| 一种基于AIS数据的船舶航线自动规划方法 |
| |
| 作者姓名： | 石浩 乔继潘 季盛 |
| |
| 作者单位： | 上海船舶运输科学研究所航运技术与安全国家重点实验室,上海200135 |
| |
| 摘 要： | 为采用航线自动规划技术设计出最优船舶航行路径,提出一种基于船舶自动识别系统(Automatic Identifi-cation System,AIS)数据和航行区域栅格化地图建立环境模型,结合蚁群算法求解最优航线的航线自动规划方法.对航行区域地图进行栅格化处理,利用海量AIS数据定义可通航栅格和障碍物栅格,结合邻接矩阵将栅格地图矩阵化,基于蚁群算法和计算得到的邻接矩阵求取最优规划航线.通过在中国沿海港口进行实例验证,说明该方法在全局最优航线自动规划方面具有经济、便捷、安全的应用效果.
|
| 关 键 词： | 航线规划 船舶自动识别系统 栅格法 蚁群算法 |
An Automatic Navigation Route Planning for Ships Based on AIS Data |
| |
| Authors: | SHI Hao QIAO Jipan JI Sheng |
| |
| Institution: | (State Key Laboratory of Navigation and Safety Technology,Shanghai Ship and Shipping Research Institute,Shanghai 200135,China) |
| |
| Abstract: | The chart of planed navigation area is divided in a grid pattern and each of the grid cells is identified as navigable water or obstacle according to massive AIS(Automatic Identification System)data.The attributes of the grid cells are stored in the form of adjacency matrix.The ant colony algorithm is used together with the adjacency matrix to find the optimal route.The method is verified through planning sea routes between coastal ports in China. |
| |
| Keywords: | route planning AIS(Autornatic Identification System) grid method ant colony algorithm |
| 本文献已被 维普 万方数据 等数据库收录！ |
