新型航道联通成网编码系统开发

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英文篇名：Development of new coding system for waterway network 作者：李有为 ; 董利瑾 ; 马奕 ; 张建宝 英文作者：LI You-wei;DONG Li-jin;MA Yi;ZHANG Jian-bao;Changjiang Waterway Planning,Design and Research Institute;Changjiang River Administration of Navigational Affairs;China Waterborne Transport Research Institute; 关键词：航道网编码系统 ; 文数混合型编码系统 ; 长江水系航道网 英文关键词：waterway network coding system;;hybrid texture-number coding system;;the Yangtze River waterway network 中文刊名：SYGC 英文刊名：Port & Waterway Engineering 机构：长江航道规划设计研究院;交通运输部长江航务管理局;交通运输部水运科学研究院; 出版日期：2019-05-06 14:54 出版单位：水运工程 年：2019 期：No.555 语种：中文; 页：SYGC201905031 页数：6 CN：05 ISSN：11-1871/U 分类号：168-173

摘要

常规的航道联通成网编码系统主要以描述航道网拓扑关系的数字型编码为主,而航道本身的基本信息含量偏少。这种方法便于计算机存储,但不够直观。针对该问题,采用分类法对不同类型的航道网编码进行归纳总结,提出文数混合型编码系统。该系统通过文字与数字相结合的方式对航道网进行编码,具有辨识度高、方便、高效、适用性强的特点,有效解决了航道网编码过程中平面位置关系和航道基本信息之间不能融合的问题。
        The conventional waterway network coding system is mainly based on the digital coding which describes the topological relation of waterway network,but the basic information content of waterway itself is less.This method is easy to computer storage,but not intuitive.In order to solve this problem,different types of waterway network codes are summarized by classification method,and a hybrid texture-number coding system is proposed.This system encodes the waterway network by combining words and numbers, which has the characteristics of high identification,convenience,high efficiency and strong applicability,and effectively solves the problem that the plane position relation and basic waterway information cannot be integrated in the process of waterway network coding.

引文

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