Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Town digital doorplate organization method

A house number and town technology, applied in the field of urban digital house number compilation, can solve the problems of large investment, complicated operation and use, difficulty in finding and asking directions, etc., and achieve high efficiency, low investment, and convenience for international exchanges Effect

Inactive Publication Date: 2008-08-20
张育清
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the implementation of all of the above-mentioned solutions in practice is not only complicated in operation and use, but also requires a large investment, and can not completely solve the problems of finding and asking for directions.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Town digital doorplate organization method
  • Town digital doorplate organization method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0024] The first preferred embodiment, such as figure 1 Shown, the present invention a kind of preparation method of digital house number of town, it is characterized in that the method comprises the following steps:

[0025] The first step is to find out its geographic center—the Bell Tower by combining the existing map of Xi’an City, which is the object of compilation, and determine the coordinates of the geographic center, that is, the Bell Tower as (50000, 50000).

[0026] The second step: take (50000, 50000) as the center point, take the entire urban area of ​​Xi’an as the plane and take meters as the unit to establish a plane Cartesian coordinate system: it is consistent with the marking direction of the ordinary map "upper north, lower south, left west, right east", The abscissa is the east-west direction, the ordinate is the north-south direction, and the point coordinates of each point in the coordinate system are (x i ,y i ), so the abscissa x of each point determi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a plaiting method of town digital doorplate, including following steps: finding geographic center of town combined with the map, and determining the coordinate (50000,50000), establishing plane rectangular coordinates system centered on the coordinate, planed on the whole town, in terms of m, the point coordinates of each point in the coordinates system is (xi, yi), wherein xi and yi are 5 arabic numeralses; plaiting and setting road plate: determining points coordinates (xi, yi) of start, end and crotch combined with the map, xi+yi is the position code of each road plate; plaiting and setting doorplate: determining the points coordinates (xi, yi) of each buildings of above each road, xi+yi is the position code of the doorplate. The invention has a simple plaiting process, convenient use, practical use, and accurate, only positioning, having navigation lead function in its true sense, capable of completely resolving problems of difficult pathfinding, asking for directions.

Description

technical field [0001] The invention relates to a coordinate method for distinguishing and marking town roads and buildings, in particular to a method for compiling town digital house numbers. Background technique [0002] Most of the current household location methods use zip code + address + house number to locate. The disadvantages are that the writing is cumbersome, the location is not accurate, the street names are not arranged regularly, and the number of houses will be disordered and chaotic after the increase or decrease of residents. . Especially when the roads in some cities are irregular and there are many forks, it is even more difficult for strangers to find their way. Therefore, in many cities, there is even a phenomenon of professional leading the way. At present, people mostly rely on public reference objects to find their destinations. The reason for the difficulty in finding a way is that people cannot find public reference objects related to destinations ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/00G09B29/10
Inventor 张育清朱文慧
Owner 张育清
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com