Searching and positioning method using electronic map

A positioning method and electronic map technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of increased input difficulty, missing checks, cumbersome input content, etc., and achieve easy search and strong fault tolerance , the effect of simple coding

Inactive Publication Date: 2007-07-11
董崇军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Wherein the query positioning has the following deficiencies: 1), the existence of homophones and near-phonetics increases the difficulty of input, causing a missing word due to a wrong input; 2), the content of the input is more loaded down with trivial details; 3), such as the road Intersections cannot be easily queried;

Method used

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  • Searching and positioning method using electronic map
  • Searching and positioning method using electronic map

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1. The embodiment of the present invention implements an electronic map query and positioning method in the mobile phone electronic map.

[0030] Inquiry server (300), is a network server, stores all electronic maps, electronic maps are all or part of the maps that are segmented from actual maps, and electronic maps have uniform and continuous coordinate values ​​consistent with actual maps; store all The map annotation, the query server has a map annotation database (400) to assist it to store the map annotation, and the map annotation includes the ID number of the electronic map, the coordinates on the map, the name of the annotation, phone number, email, QQ number. In the network server, there is a code base for query. In the process of query and positioning, firstly, all the codes containing the target code are queried from the code base, so as to obtain the corresponding map label; then, the map mark is displayed to the user, and the user selects a map A...

Embodiment 2

[0042] Embodiment 2. The embodiment of the present invention implements an electronic map query and positioning method in an Internet terminal electronic map.

[0043] The query server (3000) is a network server that stores all electronic maps. The electronic map is composed of all or part of the actual map. The electronic map has uniform and continuous coordinate values ​​consistent with the actual map; it stores all The map annotation, the query server has a map annotation database (4000) to assist it to store the map annotation, the map annotation includes the ID number of the electronic map, the coordinates on the map, the title of the annotation, phone number, email, QQ number. An encoding library used for querying and positioning is stored in the network server.

[0044] The Internet terminal (1000) is connected to the query server through the Internet (2000), and a program is configured on it, such as an IE browser. The user runs this program, logs in to the query serve...

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PUM

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Abstract

Coding the map marker with simple coding, strong fault freedom coding base, it can make users easily find, or locate the electronic map through inquiring the coding base to find the map mark and then to get the electronic map through map marking.

Description

technical field [0001] The invention relates to an electronic map query and positioning method. And in particular, it relates to a method for locating an electronic map by querying a coding library. Background technique [0002] The existing electronic map has very powerful functions. Through web page annotation, the actual geographic information, map information, and various other information are integrated to form map annotation information, which is stored in the database and can be queried and calculated. Many fields come into play. On the web page, the map can be scaled and panned. On the basis of correct labeling, it also supports company address query, bus route program, bus transfer query, self-driving query, and label name fuzzy query. [0003] The positioning of the existing electronic map can be combined with GPS system positioning; or through layer-by-layer zoom-in and translation, and finally find the target map of the target level; or through query positionin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 董崇军
Owner 董崇军
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