CN104316041A - Positioning system and method based on real geographic location of mobile terminal - Google Patents
Positioning system and method based on real geographic location of mobile terminal Download PDFInfo
- Publication number
- CN104316041A CN104316041A CN201410527354.1A CN201410527354A CN104316041A CN 104316041 A CN104316041 A CN 104316041A CN 201410527354 A CN201410527354 A CN 201410527354A CN 104316041 A CN104316041 A CN 104316041A
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- China
- Prior art keywords
- code
- mobile terminal
- area
- short code
- coordinate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
Abstract
The invention provides a positioning system based on a real geographic location of a mobile terminal. The positioning system is characterized by comprising a short code, an electronic map, a mobile terminal and a short code conversion module, wherein the short code is a series of digital codes for marking the geographic location; the electronic map is used for displaying a regional map and a location point corresponding to the short code; the mobile terminal is used for sensing the real geographic location information of a user and displaying the electronic map; the short code conversion module is used for converting the real geographic location of the mobile terminal to the short code. By establishing a plurality of 3*3 grids and marking each grid with a number, thus the location can be realized by virtue of a series of numbers; the real location information can be obtained by virtue of the mobile terminal carried by the user or the real location information can be searched by virtue of the short code; compared with other location methods, the positioning method is more accurate and easier to use.
Description
Technical field
The present invention relates to location technology, more specifically, relate to a kind of based on the location in the true geographic position of mobile terminal and the system of navigation.
Background technology
In life, our common one looks for people's scene to be: first, in searching second, gets through the phone of second: " where? " Second: " I does not know where this is yet! ".Or second tells first, oneself is in so-and-so road or so-and-so mansion, and these two places of first are all unclear.Often be exactly that someone can find obviously on xx road in addition, can not find so-and-so company of No. xx exactly.Obviously, if oneself geographic position and other people geographic position can be determined rapidly, bring great convenience to the life of people; This provides a great convenience also to the business promotion of businessman, because each businessman wishes that client fast and easily can find oneself, instead of tells a quite fuzzy address, No. xx, xx road.
These can not realize above.Along with the progress of science and technology, most mobile phone has all possessed the function of GPS location.Located by GPS, people very promptly can find oneself geographic coordinate on electronic chart., how that this geographic coordinate is convenient and tell the others with being convenient to memory and inquiry, be but a no small difficult problem.
K code is a solution.In fact K code is exactly the distinctive 34 system numbers of Kai Lide, (26 letters add 10 arabic numeral, remove no small letter L and O totally 34 characters again), this 34 system number arranges (10 systems that we commonly use are arranged to a high position by low level from right to left) from low level to a high position from left to right, each unit of number wherein on the east-west direction of 2-5 position represents about 2.5m, and each unit of the number in North and South direction represents actual range about 3 meters.Such as 80000uy1y eastwards the K code of point of about 2.5 meters be exactly 81000uy1y, the K code of the point of about 34 × 2.5m is exactly 80100uy1y eastwards.On Kai Lide navigation map, we by checking oneself position, can determine the K code of current location, are determined other people position by input K code.But obviously, K code bit number is longer and comprise letter, be not easy to memory, be also not easy to mobile phone input.
If identified geographic position can be come by several simple numeral, provide very large convenience can to the location of various mobile terminal.
Summary of the invention
For above-mentioned defect of the prior art, the invention provides a kind of positioning system based on the true geographic position of mobile terminal, this system utilizes several limited numeral to realize accurate location, very easy to use.
The invention provides a kind of positioning system based on the true geographic position of mobile terminal, it is characterized in that, comprising:
Short code, a string numerical coding for identified geographic position;
Electronic chart, for viewing area map and location point corresponding to described short code;
Mobile terminal, for detecting the true geographical location information of user and showing described electronic chart;
Short code modular converter, for converting the true geographic position of mobile terminal to described short code.
Preferably, described short code comprises the area code and a main coordinate code that represent designated area.
Preferably, described area code is the area code in four bit-identify regions, filling with 0 after area code less than four.
Preferably, it will cover the grid that the square region of described designated area is divided into 3 × 3 equably, and totally 9 numerals are as the mark of each grid using 1 to 9, and described mark is described main coordinate code.
Preferably, described short code also comprises some positions from coordinate code, describedly be the small grid last position being divided into equably 3 × 3 from the described grid representated by coordinate code or main coordinate code from coordinate code, and totally 9 numerals are as the mark of each small grid using 1 to 9, this mark is described from coordinate code.
Preferably, described mobile terminal comprises the locating module detecting the true geographical location information of user based on wireless network and GPS positioning system.
Preferably, it also comprises search module, for receiving the described short code of user's input and show the geographic position at this short code place on described electronic chart.
Preferably, it also comprises navigation module, for planning the course of the described short code position inputted from described mobile terminal to user.
the present invention also providesbased on the localization method in the true geographic position of mobile terminal, comprise the following steps:
1) define a square region that designated area can be covered, and be unique area code that the configuration of each area represents this area;
2) this square region is divided into equably the grid of 3 × 3, with 1 to 9 totally 9 each grids of digitized representation, each numeral is main coordinate code;
3) square region representated by each main coordinate code is divided into equably the small grid of 3 × 3, with 1 to 9 totally 9 each small grid of digitized representation, each numeral is from coordinate code;
4) by each to be divided into equably from the square region representated by coordinate code 3 × 3 small grid, with 1 to 9 totally 9 each small grid of digitized representation, each numeral is next bit from coordinate code;
5) repeat step 4), be less than 100 meters × 100 meters until each from the square region represented by coordinate code;
6) using area code, main coordinate code and all from coordinate code as mark assigned address short code;
7) show the electronic chart of mobile terminal region on mobile terminals, detect the true geographic position of this mobile terminal, and convert described short code to by short code modular converter, and on electronic chart, show the position at described short code place.
Preferably, described area code is the area code of four this areas, filling with 0 after area code less than four.
The present invention by setting up several grids of 3 × 3, and identifies wherein each grid with numeral, so namely locates by string number; And obtain its actual position information or the search actual position information by short code by the mobile terminal that user carries; Compared to other localization methods, have accurately, easy-to-use advantage.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the display interface of the embodiment of the present invention;
Fig. 2 is the principle schematic of the short code location of the embodiment of the present invention.
Embodiment
In order to make those skilled in the art person understand the present invention program better, and enable above-mentioned purpose of the present invention, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As depicted in figs. 1 and 2, the invention provides a kind of positioning system based on the true geographic position of mobile terminal, it comprises:
Short code, a string numerical coding for identified geographic position;
Electronic chart, for viewing area map and location point corresponding to short code;
Mobile terminal, for detecting the true geographical location information of user and showing electronic chart;
Short code modular converter, for converting the true geographic position of mobile terminal to short code.
Short code is one group 10 long numerical codings, and first 4 is area code, and the 5th is main coordinate code, and all the other are from coordinate code.Wherein, area code is the area code of appointed area, filling with 0 after area code less than four.As: Beijing 0100, Shanghai 0210, Changzhou 0519 etc.On map, the square region covering designated area (as Changzhou) is divided into the grid of 3 × 3 by equably, and totally 9 numerals are as the mark of each grid using 1 to 9, and each mark is main coordinate code.As shown in Figure 2, these 9 numerals, normally from the upper left corner, from left to right, arrange from top to bottom.Be the small grid last position being divided into equably 3 × 3 from the grid representated by coordinate code or main coordinate code from coordinate code, and totally 9 numerals are as the mark of each small grid using 1 to 9, this mark is from coordinate code.For example, if a short code is 0519571111, namely Changzhou Prefecture, Jiangsu Province (0519) is represented, the 1st grid in the 1st grid in the 1st grid in the 1st grid in the 7th grid in the 5th grid.With the region of 60 kilometers * 60 kilometers, its area covered reaches 3600 square kilometres, and this China can cover any one large size city (area in Shanghai City is 2347 square kilometres) substantially.Main coordinate code then represents the square region of 20 kilometers * 20 kilometers, 1st square region from coordinate representation about 7 kilometers * 7 kilometers, 2nd square region from coordinate representation about 2 kilometers * 2 kilometers, the region of the 3rd coordinate representation 0.7 kilometer * 0.7 kilometer, the square region of the 4th coordinate representation 200 meters * 200 meters, the square region of the 5th coordinate representation 80 meters * 80 meters.Substantially a people or businessman can be found very like a cork in this region.Certainly can also increase the figure place from coordinate code, thus make location more accurate, best region is 3 meters * 3 meters, so just very accurately can determine the position of shop or people.
When practical application, mobile terminal by the true geographic position of the locating module detecting user based on wireless network and GPS positioning system, and can convert thereof into short code, then shows on electronic chart.Like this, we are namely by the short code of several numeral composition, and tell the others oneself position very like a cork.Due to, be substantially all use in same city, area code does not need to tell the others substantially, and 6 numerals just can determine a point-device position so substantially.Certain mobile terminal also can coordinate the equipment such as acceleration transducer, carries out indoor positioning, thus realizes the navigation of inside, market.
It can also comprise search module further, for receiving the short code of user's input and show the geographic position at this short code place on electronic chart.Even comprise navigation module, for planning the course of the short code position of input from mobile terminal to user.
Like this, when we need to look for friend or businessman, only need 6 that represent their position digital short codes (not containing area code, automatically added according to current location by system) be input to search module, the course of being gone to this position by current location can be generated soon, thus find the other side quickly.
The coding be made up of numeral, is also very suitable for memory and mobile phone input, is also convenient to businessman and identifies in advertisement and various publicity object.
The above, be only the specific embodiment of the present invention, and the present invention can also be applied in other opertaing device, as computer system, games system, cell phone system etc.Protection scope of the present invention is not limited thereto, and is anyly familiar with those skilled in the art in the technical scope that the present invention discloses, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (10)
1. based on the positioning system in the true geographic position of mobile terminal, it is characterized in that, comprising:
Short code, a string numerical coding for identified geographic position;
Electronic chart, for viewing area map and location point corresponding to described short code;
Mobile terminal, for detecting the true geographical location information of user and showing described electronic chart;
Short code modular converter, for converting the true geographic position of mobile terminal to described short code.
2. system according to claim 1, is characterized in that: described short code comprises the area code and a main coordinate code that represent designated area.
3. system according to claim 2, is characterized in that: described area code is the area code in four bit-identify regions, filling with 0 after area code less than four.
4. system according to claim 3, is characterized in that: system will cover the grid that the square region of described designated area is divided into 3 × 3 equably, and totally 9 numerals are as the mark of each grid using 1 to 9, and described mark is described main coordinate code.
5. system according to claim 4, it is characterized in that: described short code also comprises some positions from coordinate code, describedly be the small grid last position being divided into equably 3 × 3 from the described grid representated by coordinate code or main coordinate code from coordinate code, and totally 9 numerals are as the mark of each small grid using 1 to 9, this mark is described from coordinate code.
6. system according to claim 1, is characterized in that: described mobile terminal comprises the locating module detecting the true geographical location information of user based on wireless network and GPS positioning system.
7. according to the system of claim 1 to 6 described in one of them, it is characterized in that: it also comprises search module, for receiving the described short code of user's input and show the geographic position at this short code place on described electronic chart.
8. system according to claim 7, is characterized in that: it also comprises navigation module, for planning the course of the described short code position inputted from described mobile terminal to user.
9. based on the localization method in the true geographic position of mobile terminal, it is characterized in that: comprise the following steps:
1) define a square region that designated area can be covered, and be unique area code that the configuration of each area represents this area;
2) this square region is divided into equably the grid of 3 × 3, with 1 to 9 totally 9 each grids of digitized representation, each numeral is main coordinate code;
3) square region representated by each main coordinate code is divided into equably the small grid of 3 × 3, with 1 to 9 totally 9 each small grid of digitized representation, each numeral is from coordinate code;
4) by each to be divided into equably from the square region representated by coordinate code 3 × 3 small grid, with 1 to 9 totally 9 each small grid of digitized representation, each numeral is next bit from coordinate code;
5) repeat step 4), be less than 100 meters × 100 meters until each from the square region represented by coordinate code;
6) using area code, main coordinate code and all from coordinate code as mark assigned address short code;
7) show the electronic chart of mobile terminal region on mobile terminals, detect the true geographic position of this mobile terminal, and convert described short code to by short code modular converter, and on electronic chart, show the position at described short code place.
10. method according to claim 9, is characterized in that: described area code is the area code of four this areas, filling with 0 after area code less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527354.1A CN104316041A (en) | 2014-10-09 | 2014-10-09 | Positioning system and method based on real geographic location of mobile terminal |
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| CN201410527354.1A CN104316041A (en) | 2014-10-09 | 2014-10-09 | Positioning system and method based on real geographic location of mobile terminal |
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| CN101567150A (en) * | 2008-04-25 | 2009-10-28 | 杨艺林 | Method for accurately positioning digital map |
| CN102506881A (en) * | 2011-10-28 | 2012-06-20 | 雷雅雯 | Method for rapidly and accurately locating by utilizing relative coordinate |
| CN102890676A (en) * | 2011-07-19 | 2013-01-23 | 上海博泰悦臻电子设备制造有限公司 | Method and device for searching interest point in map and vehicular system |
| CN103258473A (en) * | 2013-02-07 | 2013-08-21 | 祝明敬 | Geographical coordinate code marking method applied to map service |
| CN103476003A (en) * | 2013-09-24 | 2013-12-25 | 北京奇虎科技有限公司 | Geographic information storage method for mobile equipment and mobile equipment |
| CN103530323A (en) * | 2013-09-24 | 2014-01-22 | 北京奇虎科技有限公司 | Zone location method used for mobile terminal and mobile terminal |
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2014
- 2014-10-09 CN CN201410527354.1A patent/CN104316041A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003242597A (en) * | 2002-02-13 | 2003-08-29 | Honda Motor Co Ltd | Traffic information distribution device and mobile terminal |
| JP2007240206A (en) * | 2006-03-06 | 2007-09-20 | Ntt Comware Corp | Mobile terminal, information management system, map information download system, and map information download method |
| CN101567150A (en) * | 2008-04-25 | 2009-10-28 | 杨艺林 | Method for accurately positioning digital map |
| CN102890676A (en) * | 2011-07-19 | 2013-01-23 | 上海博泰悦臻电子设备制造有限公司 | Method and device for searching interest point in map and vehicular system |
| CN102506881A (en) * | 2011-10-28 | 2012-06-20 | 雷雅雯 | Method for rapidly and accurately locating by utilizing relative coordinate |
| CN103258473A (en) * | 2013-02-07 | 2013-08-21 | 祝明敬 | Geographical coordinate code marking method applied to map service |
| CN103476003A (en) * | 2013-09-24 | 2013-12-25 | 北京奇虎科技有限公司 | Geographic information storage method for mobile equipment and mobile equipment |
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Owner name: JIANGSU JIANGKE INTELLECTUAL PROPERTY OPERATION CO Free format text: FORMER OWNER: NANJING MANHOU NETWORK TECHNOLOGY CO., LTD. Effective date: 20150813 |
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Effective date of registration: 20150813 Address after: 215000 wisdom Valley, science and Technology City, Suzhou hi tech Zone, Jiangsu, B5-702 Applicant after: JIANGSU JIANGKE INTELLECTURAL PROPERTY OPERATION CO., LTD. Address before: Room 67, World Trade Center building, 210009 Shanxi Road, Gulou District, Jiangsu, Nanjing, Applicant before: NANJING MANHOU NETWORK TECHNOLOGY CO., LTD. |
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Application publication date: 20150128 |