基于加权距离的门牌地址编码方法研究与实现  

Research and Implementation of Doorplate Address Encoding Method Based on Weighted Distance

作　　者：翟林[1] 梅连辉[1] 吕成亮[1] 

机构地区：[1]天津市测绘院,天津300381

出　　处：《城市勘测》2017年第1期42-46,共5页Urban Geotechnical Investigation & Surveying

摘　　要：门牌地址作为一个院落及单位的唯一地址标识,在人们的衣食住行等起到重要作用,同时在应急救援、户籍管理和规划建设等方面体现城市的管理水平。本文在分析传统的序数编码和距离编码的优缺点之后,提出了基于加权距离的门牌地址编码算法,以沿道路走向距离和依据控规用地性质划定门牌号间隔区间进行门牌地址编码,进而弥补了仅基于距离进行门牌地址编码的不足,避免了重号、号码过大,减少跳号,使门牌地址编码更加合理。Doorplate address as the unique identification of a courtyard and unit,plays an important role in people＇s clothing,food,shelter and transportation,and reflects the level of urban management in emergency rescue,household management and planning and construction. After the analysis of the advantages and disadvantages of the traditional ordinal encoding and distance encoding,the article proposes address encoding algorithm based on the weighted distance. Encode the address by the distance along the road direction and the interval of address number delineated based on regulatory nature of land. This method makes up for deficiency of address code only based on distance and avoids the issue of repetition、jump and too large. The address coding number is more reasonable.

关 键 词：门牌地址 距离编码 加权距离 道路走向 用地性质 

分 类 号：P208.1[天文地球—地图制图学与地理信息工程]