船舶距航道边界距离自动测定方法研究  

Method of Automatic Measurement About the Distance Between Ship and Waterway's Boundary

作　　者：肖进丽[1] 刘明俊[1] 

机构地区：[1]武汉理工大学航运学院,武汉430063

出　　处：《武汉理工大学学报（交通科学与工程版）》2011年第1期160-162,共3页Journal of Wuhan University of Technology（Transportation Science & Engineering）

摘　　要：当前对船舶与航道边界距离的判定,一般采用肉眼目估的方式或利用雷达估测,容易造成判断失误,引发交通事故.在推导出船舶距航道边界距离计算公式的基础上,针对内河航道,提出了基于电子江图和基于智能航标的两种船舶距航道边界距离自动测定方法,通过对两种方法进行比较分析,得出在当前基于电子江图的船舶距航道边界距离自动测定方法更为可行和有效的结论.Currently,the general methods of measuring the distance between ship and waterway＇s boundary are using the navigator＇s eyes or radar to estimate,which cause easily traffic accidents because of judging mistake.So,automatic measurement of the distance between ship and waterway＇s boundary is very important.It first deduced the formula about calculating the distance between the ship and waterway＇s boundary.Then,one method based on electronic waterway map and another method based on intelligent navigation marks of automatically measuring the distance between ship and inland waterway＇s boundary were proposed,which were to help ships to choose the shipping routes reasonably and avoid the traffic accidents.Last,by analyzing and comparing the two methods,it concluded that the method based on electronic waterway map was more feasible and effective.

关 键 词：船舶 航道边界 距离自动测定 电子江图 智能航标 

分 类 号：U69[交通运输工程—港口、海岸及近海工程]