CN101373537A - Method for coding addresses of nationwide units - Google Patents

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

Method for coding addresses of nationwide units

Technical field

The present invention relates to a kind of address coding method, relate in particular to a kind of method for coding addresses of nationwide units.

Background technology

" city map and bus stop station board " (patent No. ZL 03124270.7, Granted publication CN100383834C) (being called for short original encoding here) is a kind of marker method of urban addresses, at first with the urban area by the rectangle subregion that is divided into a plurality of equal areas in length and breadth, each subregion is indicated with a pair of horizontal ordinate number and ordinate number, this logarithmic code is by double figures sign indicating number order expression successively at least, the subregion that is positioned at the down town adopts a pair of bigger digital n/m to represent, transmeridional two subregions adjacent with this center subregion can be expressed as n+1/m and n-1/m, two subregions in the north-south adjacent with this center subregion can be expressed as n/m+1 and n/m-1, and the rest may be inferred for the method for expressing of other subregion.

Its advantage of above-mentioned original encoding is:

1, with regard to a city, any unit all can adopt a numerical coding mode to come the particular location of representation unit;

2, the notion that has the orientation, when from the encoding ratio of two units than the time, the relative position relation of two units as can be known, in the east, south, or west, the north;

3, the notion that has distance, when from the encoding ratio of two units than the time, the approximate distance of two units as can be known;

4, be convenient to the people unit of searching.Its method is easy-to-understand, simple and easy to do; Even do not mark this unit address title on the map, also can locate voluntarily according to geocoding, know the position of unit very soon.

Its shortcoming is:

1, only be applicable to that single city independently uses, as when considering the whole nation or cross-region (city) as a whole and using, its coding can duplicate, and is easy to generate and obscures;

2, the industry of Shi Yonging is wide in range not enough.

Summary of the invention

Purpose of the present invention just is to overcome the shortcoming and defect that prior art exists, and a kind of method for coding addresses of nationwide units is provided.

The object of the present invention is achieved like this:

The present invention relies on geography information (map), adopts the coded system of arabic numeral, describes the geographic position of earth surface (only being defined in domestic at present) unit (object) effectively.Address described in the invention has chronicity, uniqueness, property easy to identify, easy-to-search, has solved for a long time, and people's difficulty of asking the way is searched the position difficulty by map, arrives the more difficult practical problems in destination.It is a kind of address coding method of science, and is simple, is convenient to operation and extensively popularization.It also can develop numerous areas such as extending to city management, trade management, social statistics, express mail service, digital management, and its application prospect is extensive.

Specifically, the present invention includes the following step:

1. with map as the base map basis, on map, draw and go up frame bar by line from east to west (horizontal line) and meridian line (ordinate), form the square net that a plurality of areas equate;

2. begin coding (can change during practical operation a point of fixity is set encode as start address) from the RC grid of map, and to indicate its horizontal direction lattice code be 50 (The Scarlet Letters), vertical direction lattice code is 50 (surplus);

3. horizontal direction lattice code is followed successively by 49,48,47 westwards from 50 ... (reducing gradually) is followed successively by 51,52,53 eastwards ... (increasing gradually);

4. in like manner, vertical direction lattice code is followed successively by 49,48,47 northwards from 50 ..., be followed successively by 51,52,53 southwards

5. again each square net is subdivided into 100 little square nets, and from the top down, from left to right every little lattice code is 0,1,2,3,4,5,6,7,8,9 successively;

6. add 1 figure place code of little square net according to 2 figure place codes of big square net, formation is horizontal, the longitudinal axis respectively has 3 digit numerical code;

7. adopt horizontal, each 3 digit numerical code of the longitudinal axis to locate per unit geographic position in the map, thus the calculated address coding, as: 500502,508403 etc.;

8. before this geocoding, form " coding addresses of nationwide units " (being called for short this coding here) titled with its unit administrative division code (6 figure place).

This coding is improved on the basis of original encoding, but it is again the development and the extension of original encoding; Originally be encoded to 12 and be numerical code, that is:

The along slope coordinate sign indicating number of the lateral coordinates sign indicating number of the administrative division code of 6 bit digital+3 bit digital+3 bit digital.

The present invention has following advantage and good effect:

1. make geocoding have the administrative region notion

Original encoding is 6 figure places, and the present invention is 12 figure places, promptly adds national administrative division code (6 figure place) before former 6 figure places, as: raw address is encoded to 506528, and the present invention is 420106506528.As can be seen, this unit address is positioned at wuchang, wuhan district scope from the present invention, and its region geographic concepts is distincter.As " coding addresses of nationwide units " is printed on the individual business card, can know this unit (or people's) more information.

2. can be general in the whole nation, be difficult for obscuring

When originally being coded in the use of the whole nation or cross-region, its coding has uniqueness.When raw address was coded in cross-region (city) use, coding can duplicate, and had 500502 as Wuhan City's coding, and the Guangzhou coding also has 500502, is easy to generate and obscures.

3. wide application, adaptability is strong, is convenient to computing machine to the automatic identification in unit geographic position with search fast

Along with geographical information technology, computer technology, rapid development of network technology, a large amount of network maps will go deep into people's lives, utilizes the network map geographic position of the unit of searching fast, will realize at a few years from now on; This coding is not limited by city and region, is to be suitable for computing machine at present most to search the unit address Methods for Coding fast.

4. originally be coded in the application and the extension of others:

A, city management

This coding can replace the present house number in city.The city house number is relatively more chaotic at present, and easy-to-search does not have the orientation notion yet, does not more have administrative region ownership notion.If adopt this coding to carry out the address number of city constituent parts, not only the unit of making has administrative region ownership notion, and the orientation notion of all directions is also arranged, and also has distance conception.

B, express mail service

On postal letter, write this coding and can substitute postcode fully and write Chinese address, it is more convenient to dispatch letter, and letter also has confidentiality.Letter is when identification is sorted automatically, and its territory element is littler, and letter is delivered can be faster.

C, social statistics and digital management

Statistical report form is filled in and is gathered more effective digital management that is convenient to computer system when helping country and department and carrying out every social investigation.

Description of drawings

Fig. 1 is a geocoding structure principle chart of the present invention;

Fig. 2 is that geocoding structure of the present invention is implemented illustration.

Wherein:

The Wuchang District of A-Wuhan City, Hubei Province;

The Hongshan District of B-Wuhan City, Hubei Province.

Embodiment

Further specify below in conjunction with drawings and Examples:

One, works out this coding method

As Fig. 1, be example with Wuchang District A, the Hongshan District B of Wuhan City, Hubei Province:

Laterally, set gradually the big longitudinal axis 49,50,51 from left to right, in each macro-axis, set gradually the little longitudinal axis 0,1,2,3,4,5,6,7,8,9 again from left to right;

Vertically, set gradually big transverse axis 50,51,52,53 from the top down, in each big transverse axis, set gradually little transverse axis 0,1,2,3,4,5,6,7,8,9 again from the top down.

Adopt horizontal, each 3 digit numerical code of the longitudinal axis totally 6 digit numerical code, again before this geocoding titled with administrative division code (6 figure place), can form this coding (12 are number).

Two, according to address this coding method of standard map making

According to the Wuchang District A of Wuhan City, Hubei Province, the address standard map of Hongshan District B, stacking diagram 1 can obtain this coding map as shown in Figure 2 again, as:

Wuchang District 420106499506;

Central-South commercial building 420106504511;

Hongshan District 420111507524;

Hua Zhong Agriculture University 420111508532

Three, use

Address standard map according to each province, city's establishment adopts the present invention conscientiously to work out the constituent parts geocoding, forms legal unit address table.It can the unit's of applying to doorplate on, be printed on the unit personnel business card, be used for unit advertising ...

If know " coding addresses of nationwide units " of a certain unit, can search soon its * * economize * * city * * the administration ownership in county, and the geographic position on map.

Claims (1)

1. a method for coding addresses of nationwide units is characterized in that comprising the following steps:

1. with map as the base map basis, drawing frame bar by line from east to west and meridian line on the map, form the square net that a plurality of areas equate;

2. begin coding from the RC grid of map, and to indicate its horizontal direction lattice code be 50, vertical direction lattice code is 50;

3. horizontal direction lattice code is followed successively by 49,48,47 westwards from 50 ..., be followed successively by 51,52,53 eastwards

4. in like manner, vertical direction lattice code is followed successively by 49,48,47 northwards from 50 ..., be followed successively by 51,52,53 southwards

5. again each square net is subdivided into 100 little square nets, and from the top down, from left to right, every little lattice code is 0,1,2,3,4,5,6,7,8,9 successively;

6. add 1 figure place code of little square net according to 2 figure place codes of big square net, formation is horizontal, the longitudinal axis respectively has 3 digit numerical code;

7. adopt horizontal stroke, each 3 digit numerical code of the longitudinal axis to locate per unit geographic position in the map;

8. again before this geocoding titled with its unit administrative division code.

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