Method for coding addresses of nationwide units

Abstract

The invention discloses a national unit address coding method, and relates to an address coding method. The method relies on a map, adopts the coding mode of Arabic numerals, and effectively describes the geographic location of units or objects on the earth surface. The code is a duodecimal numerical code (i.e. a senary administrative division code plus a ternary horizontal coordinate code plus a ternary vertical coordinate code). The described address has the advantages of long persistence, uniqueness, easy identification and easy lookup, thereby solving the long-term practical problems that people ask the way and look up the location through the map difficultly, and more difficultly reach the destination. The invention discloses the scientific address coding method which is simple and feasible, and has convenient operation, wide application and wide application prospect, and also can expand and extend into the fields such as urban management, industry management, social statistics, postal express delivery, digital management, and the like.

Description

technical field [0001] The invention relates to an address coding method, in particular to a national unit address coding method. Background technique [0002] "City Map and Bus Stop Sign" (Patent No. ZL 03124270.7, Authorized Announcement No. CN100383834C) (here referred to as the original code) is a method of marking a city address. First, the city area is divided into multiple rectangles of equal area vertically and horizontally Each district is marked with a pair of abscissa numbers and ordinate numbers, and the pair of numbers are represented sequentially by at least two digits. The district located in the center of the city is represented by a pair of larger numbers n / m, and The two east-west divisions adjacent to the central division can be expressed as n+1 / m and n-1 / m, and the two north-south divisions adjacent to the central division can be expressed as n / m+1 and n / m-1, and so on for other partitions. [0003] The advantages of the above-mentioned original encodi...

AI Technical Summary

Problems solved by technology

[0009] 1. It is only suitable for independent use in a single city. If the country or cross-regional (city) use is considered as a whole, the codes will be repeated, which is easy to cause confusion;

[0010] 2. The industry used is not broad enough

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