CN102967303A - Rapid geographical position search locating system and method - Google Patents
Rapid geographical position search locating system and method Download PDFInfo
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- CN102967303A CN102967303A CN2012102505497A CN201210250549A CN102967303A CN 102967303 A CN102967303 A CN 102967303A CN 2012102505497 A CN2012102505497 A CN 2012102505497A CN 201210250549 A CN201210250549 A CN 201210250549A CN 102967303 A CN102967303 A CN 102967303A
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Abstract
The invention relates to a rapid geographical position search locating system and a method, and a systematic method for sending and decoding position locating codes. By adopting zooming locating, the method can code any area to be located and establish a complete set of code table. Compared with traditional position expression ways, zooming locating coding can have a shorter code length, and each coded bit can independently indicate one area range, thus being more convenient for memory and sharing of users, and also being more convenient for the input and processing of a computer. The system includes a receiver, a processor, a storage module, a map module, an output device and other parts.
Description
Technical field
The present invention relates to a kind of geographic position fast finding positioning system and method, say that more specifically to use the zoom localization method to carry out position encoded, reach the purpose of fast finding location.
Background technology
At present, location based service provider uses satellite location data, usually such as the GPS positioning system when the expression positional information.These positioning systems are used latitude and longitude coordinates, similar 120.3456E, the coordinate data of 30.1234N for the expression of position.This location presentation method more complicated; be not easy to memory; its character length is also long simultaneously; be not easy to storage and the transmission of computing machine; the more important thing is between each different infosystem owing to usually adopting different coded systems that locator data is encoded, so that these data can't be propagated between different information systems freely.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of when searching the geographic position, have easy, quick, accurate geographic position fast finding positioning system and method.
Design proposal: in order to realize above-mentioned purpose of design.The zoom location coding that the application adopts, its coding method is as follows:
A, for any regional a to be positioned, choose the rectangle view-finder D (x, y) that a length of side is respectively x, y, adjust this view-finder to the distance L 0 of area to be targeted a, so that see through the four corner that this view-finder can be observed regional a just.This moment, the rectangular area with this view-finder was designated as A0, and its actual length of side is designated as respectively x0, y0, and real area is designated as S0=x0*y0;
B, adjust this view-finder to the distance of regional a to L1, so that see through the subregion a1 that this view-finder can be observed a, and meet the following conditions: the actual length of side of regional a1 is designated as respectively x1, y1, then satisfy condition: x0=x1*t1, y0=y1*t1, remember the real area S1 of this time domain a1, then S0=S1*t1*t1.According to more than, then regional A0 on average can be divided into t1*t1 the size rectangular area identical with a1, the application is with A1, A2 ... An1, n1=t1*t1 represent respectively each rectangular area, namely this regional a undetermined have been carried out first encoding;
C, again adjust this view-finder to the distance of regional a to L2, so that see through the subregion a2 that this view-finder can be observed a1, and meet the following conditions: the actual length of side of regional a2 is designated as respectively x2, y2, then satisfy condition: x1=x2*t2, y1=y2*t2, remember the real area S2 of this time domain a2, then S1=S2*t2*t2.According to more than, then regional a1 on average can be divided into t2*t2 the size rectangular area identical with a2, the application is with B1, B2 ... Bn2, n2=t2*t2 represent respectively each rectangular area, namely this regional a1 undetermined have been carried out first encoding;
D, repeat the Zooming method described in above b, the c step, can carry out repeated encoding to zone undetermined, until the distance of final view-finder and regional a is L ', real area and the view-finder D (x of the regional a ' that observe this moment, y) size is identical, has namely finished whole cataloged procedure.So, regional a wherein can express the coding of shape such as A1B2C6D8 by its residing various level rectangle frame in the position of any point.Above-described encoding precision, namely the Minimum Area that can express of this coding is D (x, y)=x*y, and code length N then can calculate: x0=x*t1*t2* ... * tN.
The location-based service provider is when serving to user-provided location, and user's positional information represents with the zoom location coding.This is position encoded for expression, transmission and any type of processing in the positional information of position service providing process.
The described position system of the application, comprised receiving trap, processor, memory module, the parts such as module, output unit; Wherein:
Receiving trap is used for receiving the positional information of external transmission, and transfers to processor for processing;
The effect of processor is that the positional information that receives is carried out the processing such as code parsing and conversion;
Memory module is in order to memory encoding rule list, coding corresponding data table etc.;
The ground module is the employed map of native system, in order to the position display of coded representation out;
Output module is used for exporting the coding after resolving or changing to display module or other system.
The application's position service system comprises:
A, by computer equipment, for the rule of arbitrary region according to the zoom localization method, selected code length and precision are set up the complete position encoded table T0 of a cover.Position service system of the present invention is namely expressed the positional information of anywhere with this zoom location coding;
B, the employed map system of position service system of the present invention, can be existing any map system, coding described in the step a and the position data of employed map system are compared, and set up together corresponding data table T1, then by this T1 table, the position that system can be expressed with the coding of zoom localization method and the position in this map system are mapped one by one.Thereby realize transmission, parsing and the demonstration of coding;
C, position service system of the present invention, satellite positioning information by receiving trap receiving target user or equipment, with this communication to processor, processor is resolved this locating information, and show this data table stores of T1(in memory module by inquiry coding correspondence), can will encode expressed location resolution be the position data that meets above map system, thereby with this position display in described map system.
The coding rule of native system also can be passed between different position service systems and the various software arbitrarily and by clog-free understanding, its principle of work is as follows at other:
For other arbitrarily position service system or map system, native system can provide open data-interface.Behind this data-interface access native system, namely can obtain the above-described coding schedule T0 of parsing and corresponding data table T1 that native system provides;
Other are position service system or map system arbitrarily, receive the coding that the present invention uses after, by the interface of native system, it is resolved to the positional information of self System Data Format, and is presented on the map or does other data and process.
Other are position service system or map system arbitrarily, when transmission or sharing positional information, the interface that provides by native system equally is through the parsing of coding schedule T0 and corresponding data table T1, be converted into the zoom coding that meets native system, and then transfer in the goal systems.More than, can realize that native system is coded in parsing and the conversion between optional position service system or the map system.
Technical scheme 1: a kind of geographic position fast finding positioning system, comprise at least processor, receiving trap, memory module, module, output unit and function software; Function software is built in processor, receiving trap is responsible for receive data and receiving trap connect receive data processor by signal output part signal input part, processor is responsible for analysis, calculating location data and coded data, and with memory module, map module composition bidirectional data exchange, memory module is used for memory encoding rule and corresponding data table LUT, the ground module is used for position data is presented at correspondingly on the drawing system, and signal input part and the output unit of processor signal output termination output unit are used for data are exported native system.
Technical scheme 2: a kind of geographic position fast finding localization method, position service system is expressed the positional information of anywhere with this zoom location coding; A, by computer equipment, for the rule of arbitrary region according to the zoom localization method, selected code length and precision are set up the complete position encoded table T0 of a cover and are stored in the memory module; B, the employed map system of position service system, can be existing any map system, coding described in the step a and the position data of employed map system are compared, and set up together a corresponding data table T1 and be stored in the memory module, then by this T1 table, system can the coding of zoom localization method is expressed the position and the position in this map system be mapped one by one, thereby realize transmission, parsing and the demonstration of coding; C, position service system pass through the satellite positioning information of receiving trap receiving target user or equipment, with this communication to processor, processor is resolved this locating information, and by the corresponding table of inquiry coding T1, can will encode expressed location resolution be the position data that meets above map system, thereby with this position display in described map system.
Technical scheme 3: a kind of geographic position fast finding location coding method, comprise computing machine and function software, the location-based service provider is when serving to user-provided location, user's positional information adopts zoom location coding method for expressing: a, for any regional a to be positioned, choose a length of side and be respectively x, the rectangle view-finder D (x of y, y), adjust this view-finder to the distance L 0 of area to be targeted a, so that see through the four corner that this view-finder can be observed regional a just, this moment, the rectangular area with this view-finder was designated as A0, its actual length of side is designated as respectively x0, y0, real area is designated as S0=x0*y0; B, adjust this view-finder to the distance of regional a to L1, so that see through the subregion a1 that this view-finder can be observed a, and meet the following conditions: the actual length of side of regional a1 is designated as respectively x1, y1, then satisfy condition: x0=x1*t1, y0=y1*t1, remember the real area S1 of this time domain a1, then S0=S1*t1*t1; According to more than, then regional A0 on average can be divided into t1*t1 the size rectangular area identical with a1, with A1, A2 ... An1, n1=t1*t1 represent respectively each rectangular area, namely this regional a undetermined have been carried out first encoding; C, again adjust this view-finder to the distance of regional a to L2, so that see through the subregion a2 that this view-finder can be observed a1, and meet the following conditions: the actual length of side of regional a2 is designated as respectively x2, y2, then satisfy condition: x1=x2*t2, y1=y2*t2, remember the real area S2 of this time domain a2, then S1=S2*t2*t2; According to more than, then regional a1 on average can be divided into t2*t2 the size rectangular area identical with a2, with B1, B2 ... Bn2, n2=t2*t2 represent respectively each rectangular area, namely this regional a1 undetermined have been carried out first encoding; D, repeat the Zooming method described in above b, the c step, can carry out repeated encoding to zone undetermined, until the distance of final view-finder and regional a is L ', real area and the view-finder D (x of the regional a ' that observe this moment, y) size is identical, has namely finished whole cataloged procedure; So, zone a wherein can express by its residing various level rectangle frame the position of any point, the coding of shape such as A1B2C6D8, above-described encoding precision, namely the Minimum Area that can express of this coding is D (x, y)=and x*y, code length N then can calculate: x0=x*t1*t2* ... * tN.
The present invention compares with background technology, the one, coded system used in the present invention, code length is very brief, can only use 8 codings namely express precision at 10m with interior location point, this for the user remember express and the computing machine transmission, process all very convenient; The 2nd, each character of the coding of this coded system can both independently represent a regional extent, be that each coding has certain implication, this is so that the user when this coding of memory, is more prone to than string numbers such as latitude and longitude coordinates, and the implication of coding also is more prone to understand; The 3rd, the employed character of coded system of the present invention is very free, even can encode with Chinese character, has broken through the restriction of numeral and letter, has greatly enriched the quantity of coded character set, thereby can reduce to greatest extent code length.
Description of drawings
Fig. 1 is system architecture synoptic diagram of the present invention.
Fig. 2 is 7 coding synoptic diagram that 8 times of zoom centering border inner regions using among a kind of embodiment of the present invention are carried out.
Fig. 3 is 6 codings synoptic diagram of zone within Chinese territory of the adding color marking that uses among a kind of embodiment of the present invention.
Fig. 4 is 20 times of 5 place Chinese character coding synoptic diagram that zoom centering border inner region is carried out that use among a kind of embodiment of the present invention.
Fig. 5 is that system's positional data of a kind of embodiment of the present invention is carried out the codimg logic schematic flow sheet.
Fig. 6 is that the system of a kind of embodiment of the present invention is map location mathematical logic schematic flow sheet with code parsing.
Fig. 7 is the external system data-interface synoptic diagram that a kind of embodiment of the present invention provides.
Fig. 8 is that the external system that a kind of embodiment of the present invention provides is converted to the logical schematic that zoom is encoded with the self-position data.
Fig. 9 is that the external system that a kind of embodiment of the present invention provides is the logical schematic of self-position data with the zoom code parsing that obtains.
Embodiment
A kind of embodiment provided by the invention, the zoom coding rule that it adopts can comprise following three kinds, is respectively:
The first, adopt 8 times of 7 codings that zoom centering border inner region is carried out.
According to related data, Chinese border scope is about 5500KM from north to southern ultimate range, from being about 5200KM to the east of western ultimate range.So the application uses the length of side to be the square view-finder of 5500KM, each zoom multiple is 8 times.By calculating as can be known, the precision of 7 codings can reach 5500KM/8^7 and be about 2.62m.This precision is compared the GPS precision, can reach the request for utilization of location-based service fully.
According to above calculating, the application need to 8*8 totally 64 characters encode.For the ease of computer input and user's memory, the application selects 64 conventional characters to express, and namely 10 arabic numeral add 52 English upper and lower case letters, add in addition+and-.
So the application is according to A point position among Fig. 2, its first coding should be b, by that analogy, and can this complete coding brGA394.And each character of this coding all can independently represent a regional extent.
According to the method described above, can be to all location points within Chinese territory with 7 bit length coded representations out.
The second, add 6 codings in zone within Chinese territory that color represents
Encode according to above-mentioned centering border inner region equally, the application joins coded character with color and concentrates, adopt red, orange, yellow, green, blue, blue, purple, black 8 kinds of colors and 10 arabic numeral, 22 small letter English characters (to remove easily and numeral 0 and 1 o that obscures and l, and the g that easily obscures on the pronunciation and j) hybrid representation, such as red a, be a, blue 3 namely 3 etc.Then this moment, character character inside the set sum became 32*8=256, and the zoom multiple of this moment is 16 times.
The same length of side that adopts is the initial view-finder of square of 5500KM, is that the precision of gained coding should be 5500KM/16^6=0.33m behind 16, six zooms according to the zoom multiple.According to above zoom coding rule, point shown in Figure 3 can be expressed as a04f8r.
Three, 20 times of 5 place Chinese character codings that zoom centering border inner region is carried out
According to above-mentioned centering border inner region coding, the application adopts 20 times of zooms equally, and character set is Chinese character 20*20=400 commonly used, as you, I, he, one, two, three etc.
The same length of side that adopts is the initial view-finder of square of 5500KM, is that the precision of gained coding should be 5500KM/20^5=1.72m behind 20,5 zooms according to the zoom multiple.According to above coding rule, some A shown in Figure 4 can be expressed as: I love Tian An-men.
A kind of embodiment provided by the invention, its position service system adopts above-described any one coding rule, according to this coding rule, finishes the corresponding data table (LUT, i.e. Lookup Table) between a cover coding schedule and coding and the latitude and longitude coordinates.Its system architecture as shown in Figure 1, comprised processor 101, receiving trap 102, memory module 103, module 104 and output unit 105.
Wherein, processor 101 is responsible for analysis, calculating location data and coded data, and controls its output;
Receiving trap 102 is responsible for receive data, and transfers to processor;
The method of transform coding is carried out in native system provides position data is encoded according to zoom, and details are as follows:
System is by receiving trap 102 receiving position data, and these data can be for obtaining by the GPS module, can be also that other system passes over.Processor 101 receives position data, and the corresponding data table LUT in the inquiry memory module 103 through calculating, is converted to the zoom coding with this position data.By ground module 104, this zoom coding can be mapped with map system, thereby can show this position at map simultaneously.At last, processor 101 result that will obtain sends by output unit 105.
Above flow process sees for details shown in Figure 5.
What native system provided will resolve the method that zoom is encoded to the longitude and latitude positional information, and details are as follows:
System is by receiving trap 102 received code data, and processor 101 receives this coded data, and the corresponding data table LUT in the inquiry memory module 103 through calculating, is converted to the longitude and latitude positional information with this coded data.By ground module 104, this positional information and map system can be mapped simultaneously, thereby can show this position at map.At last, processor 101 result that will obtain sends by output unit 105.
Above flow process sees for details shown in Figure 6.
A kind of embodiment provided by the invention, its system also provides data-interface, so that external system can be passed through this data-interface, finishes parsing and the conversion of zoom coding, its structural representation such as Fig. 7.
External system is converted to the method that zoom is encoded by above-mentioned data-interface completing place information, and details are as follows:
External system A sends to data-interface B with the longitude and latitude positional information of its data form.Data-interface B accepts this positional information, transmits it to native system A.Native system A inside is converted to the zoom coding with this positional information, and is back to data-interface B according to flow process shown in Figure 5.Data-interface B is back to external system A with this result again.This moment, external system A can obtain the zoom coding that obtains after the positional information conversion of its request.
Above flow process sees for details shown in Figure 8.
External system is finished by above-mentioned data-interface and is resolved the method that zoom is encoded to position data, and details are as follows:
External system A sends to data-interface B with the zoom coded data of obtaining.Data-interface B accepts this coded data, transmits it to native system A.Native system A inside is converted to the longitude and latitude positional information according to flow process shown in Figure 6 with this coded data, and is back to data-interface B.Data-interface B is back to external system A with this result again.This moment, external system A can obtain the longitude and latitude positional information of the zoom coding representative of its request.
Above flow process sees for details shown in Figure 8.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various variations and change.Within all the spirit and principles in the present invention, any modification of doing, be equal to for improving etc., all should be included within the claim scope of the present invention.
Claims (10)
1. geographic position fast finding positioning system, it is characterized in that comprising at least processor (101), receiving trap (102), memory module (103), module (104), output unit (105) and function software; Function software is built in processor (101), the responsible receive data of receiving trap (102) and receiving trap (102) connect receive data the signal input part of processor (101) by signal output part, processor (101) is responsible for analysis, calculating location data and coded data, and with memory module (103), ground module (104) consists of bidirectional data exchange, memory module (103) is used for memory encoding rule and corresponding data table LUT, ground module (104) is used for position data is presented at correspondingly on the drawing system, and signal input part and output unit (105) that processor (101) signal output part connects output unit (105) are used for data are exported native system.
2. geographic position according to claim 1 fast finding positioning system, it is characterized in that: receiving trap (102) received code data, processor (101) receives this coded data, corresponding data table LUT in the inquiry memory module (103), through calculating, this coded data is converted to the longitude and latitude positional information, simultaneously by ground module (104), this positional information and map system can be mapped, thereby can show this position at map, the result that processor (101) will obtain sends by output unit (105).
3. geographic position according to claim 1 fast finding positioning system, it is characterized in that: described LUT refers to lookup table, has wherein stored coding and the relation of the corresponding conversion between other system of geographic location such as the latitude and longitude coordinates that native system adopts.
4. geographic position according to claim 1 fast finding localization method, it is characterized in that: described function software then is the control system that a cover comprises the above logic, can use any computerese and platform to write.
5. geographic position fast finding localization method, it is characterized in that: position service system is expressed the positional information of anywhere with this zoom location coding;
A, by computer equipment, for the rule of arbitrary region according to the zoom localization method, selected code length and precision are set up the complete position encoded table T0 of a cover and are stored in the memory module;
B, the employed map system of position service system, can be existing any map system, coding described in the step a and the position data of employed map system are compared, and set up together a corresponding data table T1 and be stored in the memory module, then by this T1 table, system can the coding of zoom localization method is expressed the position and the position in this map system be mapped one by one, thereby realize transmission, parsing and the demonstration of coding;
C, position service system pass through the satellite positioning information of receiving trap receiving target user or equipment, with this communication to processor, processor is resolved this locating information, and by the corresponding table of inquiry coding T1, can will encode expressed location resolution be the position data that meets above map system, thereby with this position display in described map system.
6. according to right 5 described geographic position fast finding localization methods, it is characterized in that:
A, for other arbitrarily position service system or map system, native system can provide open data-interface, behind this data-interface access native system, namely can obtain the above-described coding schedule T0 of parsing and corresponding data table T1 that native system provides;
B, other arbitrarily position service system or map systems, receive the coding that native system uses after, by the interface of native system, it is resolved to the positional information of self System Data Format, and is presented on the map or does other data and process;
C, other arbitrarily position service system or map systems, when transmission or sharing positional information, the interface that provides by native system equally is through the parsing of coding schedule T0 and corresponding data table T1, be converted into the zoom coding that meets native system, and then transfer in the goal systems;
D, more than, can realize that native system is coded in parsing and the conversion between optional position service system or the map system.
7. geographic position according to claim 5 fast finding localization method, it is characterized in that: described function software then is the control system that a cover comprises the above logic, can use any computerese and platform to write.
8. a geographic position fast finding location coding method comprises computing machine and function software, it is characterized in that: the location-based service provider is when serving to user-provided location, and user's positional information adopts zoom location coding method for expressing:
A, for any regional a to be positioned, choose the rectangle view-finder D (x that a length of side is respectively x, y, y), adjust this view-finder to the distance L 0 of area to be targeted a, so that see through the four corner that this view-finder can be observed regional a just, this moment, the rectangular area with this view-finder was designated as A0, and its actual length of side is designated as respectively x0, y0, and real area is designated as S0=x0*y0;
B, adjust this view-finder to the distance of regional a to L1, so that see through the subregion a1 that this view-finder can be observed a, and meet the following conditions: the actual length of side of regional a1 is designated as respectively x1, y1, then satisfy condition: x0=x1*t1, y0=y1*t1, remember the real area S1 of this time domain a1, then S0=S1*t1*t1; According to more than, then regional A0 on average can be divided into t1*t1 the size rectangular area identical with a1, with A1, A2 ... An1, n1=t1*t1 represent respectively each rectangular area, namely this regional a undetermined have been carried out first encoding;
C, again adjust this view-finder to the distance of regional a to L2, so that see through the subregion a2 that this view-finder can be observed a1, and meet the following conditions: the actual length of side of regional a2 is designated as respectively x2, y2, then satisfy condition: x1=x2*t2, y1=y2*t2, remember the real area S2 of this time domain a2, then S1=S2*t2*t2; According to more than, then regional a1 on average can be divided into t2*t2 the size rectangular area identical with a2, with B1, B2 ... Bn2, n2=t2*t2 represent respectively each rectangular area, namely this regional a1 undetermined have been carried out first encoding;
D, repeat the Zooming method described in above b, the c step, can carry out repeated encoding to zone undetermined, until the distance of final view-finder and regional a is L ', real area and the view-finder D (x of the regional a ' that observe this moment, y) size is identical, has namely finished whole cataloged procedure; So, zone a wherein can express by its residing various level rectangle frame the position of any point, the coding of shape such as A1B2C6D8, above-described encoding precision, namely the Minimum Area that can express of this coding is D (x, y)=and x*y, code length N then can calculate: x0=x*t1*t2* ... * tN.
9. geographic position according to claim 8 fast finding location coding method, it is characterized in that: the code length of described zoom localization method and precision can freely be selected according to actual conditions, and the employed character of encoding does not limit yet, can use character and the literal of upper and lower case letter, numeral, color and any language system, perhaps the mix and match of above these characters.
10. geographic position according to claim 8 fast finding location coding method, it is characterized in that: the coding that described zoom localization method is finished for selected code length N and precision, also can express some special position less than the short code of N with length, only need this short code is carried out related getting final product with the actual coding of this position.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685475A (en) * | 2013-11-22 | 2014-03-26 | 广东泛在无线射频识别公共技术支持有限公司 | Data positioning method and data positioning system for sharing master data of products across mechanisms |
| CN104008129A (en) * | 2014-04-25 | 2014-08-27 | 小米科技有限责任公司 | Position information processing method, device and terminal |
| CN104063398A (en) * | 2013-03-22 | 2014-09-24 | 北京掌行通信息技术有限公司 | Recommendation and query method for public transport transfer line |
| CN104598649A (en) * | 2015-02-26 | 2015-05-06 | 清华大学 | Geographic position coding method |
| CN104731883A (en) * | 2015-03-11 | 2015-06-24 | 北京农业信息技术研究中心 | Network map display method and system |
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| CN112082565A (en) * | 2020-07-30 | 2020-12-15 | 西安交通大学 | Method, device and storage medium for location and navigation without support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000500A (en) * | 2000-10-04 | 2001-01-05 | 김상진 | Method and apparatus for aggregation and re-organization of information distributed arbitrarily thought internet according to user`s needs |
| CN101033980A (en) * | 2007-02-02 | 2007-09-12 | 江苏新科数字技术有限公司 | Geographic position locating method of location navigator |
| EP1978451A1 (en) * | 2007-04-02 | 2008-10-08 | Wayfinder Systems AB | Apparatus and method for searching among and presenting information associated with geographical position data |
| CN102096083A (en) * | 2010-11-18 | 2011-06-15 | 深圳市凯立德欣软件技术有限公司 | Position encoding method, position encoding location and transmission method and position service terminal |
| CN202915923U (en) * | 2012-07-19 | 2013-05-01 | 杭州九树网络科技有限公司 | System for quickly searching and positioning geographic position |
-
2012
- 2012-07-19 CN CN201210250549.7A patent/CN102967303B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000500A (en) * | 2000-10-04 | 2001-01-05 | 김상진 | Method and apparatus for aggregation and re-organization of information distributed arbitrarily thought internet according to user`s needs |
| CN101033980A (en) * | 2007-02-02 | 2007-09-12 | 江苏新科数字技术有限公司 | Geographic position locating method of location navigator |
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