CN101995251A - Electronic navigation system and method - Google Patents
Electronic navigation system and method Download PDFInfo
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- CN101995251A CN101995251A CN2009100915349A CN200910091534A CN101995251A CN 101995251 A CN101995251 A CN 101995251A CN 2009100915349 A CN2009100915349 A CN 2009100915349A CN 200910091534 A CN200910091534 A CN 200910091534A CN 101995251 A CN101995251 A CN 101995251A
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Abstract
The invention discloses an electronic navigation system and an electronic navigation method. The electronic navigation system comprises an electronic map storage module, a position code information storage module, an input module, a data processing module and a display module, wherein the electronic map storage module stores an electronic map database; the position code information storage module stores position codes corresponding to the longitudes and latitudes of addresses in an electronic map; the input module is used for inputting the code of a destination and/or the position code of a departure place; the data processing module is used for performing data processing according to the input position code of the destination and/or the input position code of the departure place; and the display module is used for displaying a data processing result through the electronic map. By the electronic navigation system and the electronic navigation method, a relatively accurate inquiry result can be obtained.
Description
Technical field
The present invention relates to electronic technology field, a kind of especially electronic navigation system and method by carrying out address location and search for position code of each address assignment in the electronic chart.
Background technology
At present, along with popularizing of electronic product, electronic chart has obtained using widely, and more and more simultaneously people also bring into use the electronic navigation system based on electronic chart.
In general, when the user uses the electronic navigation system that electronic chart is housed in advance, be mainly used in definite position or inquiry the track route from some address to another one address of the some addresses of inquiry in electronic chart.When inquiry accurate location or track route, the address full name or the keyword that need input Chinese or other Languages, this just causes user's input inconvenience or causes result for retrieval to have a plurality of, simultaneously, owing to bear the same name or the close problem of title, also cause Query Result not accurate enough.
Therefore, how providing a kind of electronic navigation system that can access accurate Query Result, is the difficult problem that the dealer faces at present.
Summary of the invention
An object of the present invention is to overcome the defective that above-mentioned prior art exists and a kind of electronic navigation system is provided, it can access more accurate Query Result.
In order to realize goal of the invention of the present invention, of the present inventionly provide a kind of electronic navigation system, comprising: the electronic chart memory module stores electronic map database; The position code information storage module, store with described electronic chart in the longitude and latitude position code one to one of each address; Load module is used to import the coding of destination and/or the position code of departure place; Data processing module is used for carrying out data processing according to the position code of the destination of being imported and/or the position code of departure place; And display module, be used for by electronic chart video data result.
According to technical conceive of the present invention, described electronic navigation system also comprises a global positioning signal receiver module, is used to receive global positioning signal, and described data processing module carries out further data processing according to the global positioning signal that is received.
According to technical conceive of the present invention, described electronic chart is three-dimensional, holographic, color electric map.
According to technical conceive of the present invention, store the electronic chart in spring, summer, autumn, the four seasons in winter in the described electronic chart memory module.
According to technical conceive of the present invention, comprise the English alphabet of multidigit and the arabic numeral of multidigit in the position code of each described address.
According to technical conceive of the present invention, comprise 4 English alphabets and 4 arabic numeral in the position code of each described address.
Another object of the present invention is to overcome the defective that above-mentioned prior art exists and a kind of electronic navigation method is provided, and it can access more accurate Query Result.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of electronic navigation method, comprising: first step, the longitude and latitude of one of each address assignment and described each address position code one to one in electronic chart; Second step has the position code of the destination of importing in the electronic navigation system of described electronic chart and/or the position code of departure place in prepackage; Third step, the data processing module that utilizes described electronic navigation system carries out data processing to the position code of the destination imported and/or the position code of departure place; And the 4th step, the display module that utilizes described electronic navigation system is by described electronic chart video data result.
According to technical conceive of the present invention, described electronic navigation method also is included between described third step and described the 4th step by receiving global positioning signal and carrying out the step of further data processing according to the global positioning signal that is received.
According to technical conceive of the present invention, comprise the English alphabet of multidigit and the arabic numeral of multidigit in the position code of each described address.
According to technical conceive of the present invention, comprise 4 English alphabets and 4 arabic numeral in the position code of each described address.
Compared with prior art, advantage of the present invention and beneficial effect are for being, since the present invention with the address in the electronic chart give one with longitude and latitude position code one to one, can determine the position of origin and destination by incoming position code in electronic navigation system, therefore can obtain Query Result accurately, make the respond well of electronic navigation.
Description of drawings
Fig. 1 is the structural representation of electronic navigation system one embodiment of the present invention.
Fig. 2 is the structural representation of another embodiment of electronic navigation system of the present invention.
Fig. 3 is the schematic flow sheet of electronic navigation method of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, electronic navigation system comprises electronic chart memory module 100, position code information storage module 200, load module 300, data processing module 400 and display module 500 according to an embodiment of the invention.
Store the database of various electronic charts in the electronic chart memory module 100 of the present invention.The electronic chart that stores in electronic chart memory module 100 can be three-dimensional, holographic, color electric map.According to preferred embodiment, in electronic chart memory module 100, store the electronic chart in spring, summer, autumn, the four seasons in winter, the difference in season during according to use can show in electronic chart and corresponding electronic chart in season.
Store in the position code information storage module 200 with electronic chart in the longitude and latitude position code one to one of each address.
According to preferred version, comprise the English alphabet of multidigit and the arabic numeral of multidigit in the position code of each address.Certainly according to technical scheme of the present invention, the layout of position code is unrestricted, as long as be convenient to import and remember and can realize corresponding one by one with the longitude and latitude of address.
According to further preferred version, comprise 4 English alphabets and 4 arabic numeral in the position code of each address.
With No. 218 these addresses of BeiJing, China city Xicheng District Tiping Bridge Avenue is example, can be AAAA1668 with the corresponding position code of the longitude and latitude of this address, wherein first English alphabet A represents the Asia, second English alphabet A represents China, the 3rd English alphabet A represents Beijing, the 4th English alphabet A represents the Xicheng District, and back four arabic numeral 1668 are and longitude and latitude serial number one to one.
According to above-mentioned same coding method, with wall street, Manhattan, USA New York is for No. 622 example, can be BAFA2331 with the corresponding position code of the longitude and latitude of this address, wherein first English alphabet B represents America, second English alphabet A represents the U.S., the 3rd English alphabet F represents the New York, and the 4th English alphabet A represents the Manhattan, and four arabic numeral in back 2331 are and longitude and latitude serial number one to one.
Certainly, position code also can be only encoded with set of number, bar code or one group of letter rather than numeral and alphabetical combination, and is also unrestricted in the present invention.
Load module 300 is used for the coding in when retrieval input destination, perhaps the position code of input destination and the position code of departure place when the track route of checking between departure place and the destination.Load module 300 can comprise various input tools such as computer keyboard, cell phone keyboard and touch-screen.
Data processing module 400 can carry out data processing according to the position code of the destination of being imported and/or the position code of departure place, data processing module 400 can be data processing module commonly used in the art, as long as can realize the data according to input.
Display module 500 is used for showing the data processed result that 400 processing obtain through data processing module by electronic chart.
Referring to Fig. 2, adjust in order to make electronic navigation system of the present invention to use in real time in reality, according to another embodiment of the invention, in electronic navigation system of the present invention, can also comprise a global positioning signal receiver module 600.
Global positioning signal receiver module 600 is used for receiving the global positioning signal such as GPS (GPS) etc., so that data processing module 400 can carry out further data processing according to the global positioning signal that is received, with real-time adjustment track route.
When using electronic navigation system of the present invention, the user is by the position code of load module input origin and the position code of destination, data processing module carries out data processing according to the position code of the destination of being imported and the position code of origin, obtains suitable track route.The electronic chart that stores in electronic navigation system of the present invention can be three-dimensional, holographic and colored electronic chart, so the user can see view data more intuitively.
Fig. 3 shows the schematic flow sheet of electronic navigation method according to one preferred embodiment of the present invention.As shown in Figure 3, this electronic navigation method comprises the following steps:
The second step 20S has the position code of the destination of importing in the electronic navigation system of described electronic chart and/or the position code of departure place in prepackage;
The 4th step 40S, the display module that utilizes described electronic navigation system is by described electronic chart video data result.
Adjust in order to make electronic navigation system of the present invention to use in real time in reality, according to another embodiment of the invention, electronic navigation method of the present invention can also be included between third step 30S and the 4th step 40S by receiving global positioning signal and carrying out the step of further data processing according to the global positioning signal that is received.
Above-described only is preferable possible embodiments of the present invention; described embodiment is not in order to limit scope of patent protection of the present invention; therefore the equivalent structure done of every utilization instructions of the present invention and accompanying drawing content changes, and in like manner all should be included in scope of patent protection of the present invention.
Claims (10)
1. an electronic navigation system is characterized in that, this electronic navigation system comprises:
The electronic chart memory module stores electronic map database;
The position code information storage module, store with described electronic chart in the longitude and latitude position code one to one of each address;
Load module is used to import the coding of destination and/or the position code of departure place;
Data processing module is used for carrying out data processing according to the position code of the destination of being imported and/or the position code of departure place; And
Display module is used for by electronic chart video data result.
2. electronic navigation system as claimed in claim 1, it is characterized in that, described electronic navigation system also comprises a global positioning signal receiver module, is used to receive global positioning signal, and described data processing module carries out further data processing according to the global positioning signal that is received.
3. electronic navigation system as claimed in claim 1 is characterized in that, described electronic chart is three-dimensional, holographic, color electric map.
4. electronic navigation system as claimed in claim 3 is characterized in that, stores the electronic chart in spring, summer, autumn, the four seasons in winter in the described electronic chart memory module.
5. as described any electronic navigation system of claim 1-4, it is characterized in that, comprise the English alphabet of multidigit and the arabic numeral of multidigit in the position code of each described address.
6. electronic navigation system as claimed in claim 5 is characterized in that, comprises 4 English alphabets and 4 arabic numeral in the position code of each described address.
7. an electronic navigation method is characterized in that, described electronic navigation method comprises:
First step, the longitude and latitude of one of each address assignment and described each address position code one to one in electronic chart;
Second step has the position code of the destination of importing in the electronic navigation system of described electronic chart and/or the position code of departure place in prepackage;
Third step, the data processing module that utilizes described electronic navigation system carries out data processing to the position code of the destination imported and/or the position code of departure place; And
The 4th step, the display module that utilizes described electronic navigation system is by described electronic chart video data result.
8. electronic navigation method as claimed in claim 7, it is characterized in that described electronic navigation method also is included between described third step and described the 4th step by receiving global positioning signal and carrying out the step of further data processing according to the global positioning signal that is received.
9. electronic navigation method as claimed in claim 7 is characterized in that, comprises the English alphabet of multidigit and the arabic numeral of multidigit in the position code of each described address.
10. electronic navigation system as claimed in claim 9 is characterized in that, comprises 4 English alphabets and 4 arabic numeral in the position code of each described address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100915349A CN101995251A (en) | 2009-08-27 | 2009-08-27 | Electronic navigation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100915349A CN101995251A (en) | 2009-08-27 | 2009-08-27 | Electronic navigation system and method |
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| CN101995251A true CN101995251A (en) | 2011-03-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807471A (en) * | 2015-03-31 | 2015-07-29 | 国网山东省电力公司青岛供电公司 | Navigation method and device |
| CN105466418A (en) * | 2015-11-19 | 2016-04-06 | 北京百度网讯科技有限公司 | A map positioning method and a device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147663A (en) * | 1995-10-08 | 1997-04-16 | 周敏 | Numeral map and its marking method |
| CN1979597A (en) * | 2005-12-01 | 2007-06-13 | 李伟 | City road and public traffic station code and method and device for releasing inquiry |
| CN1996289A (en) * | 2006-12-26 | 2007-07-11 | 董崇军 | Searching and positioning method using electronic map |
-
2009
- 2009-08-27 CN CN2009100915349A patent/CN101995251A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147663A (en) * | 1995-10-08 | 1997-04-16 | 周敏 | Numeral map and its marking method |
| CN1979597A (en) * | 2005-12-01 | 2007-06-13 | 李伟 | City road and public traffic station code and method and device for releasing inquiry |
| CN1996289A (en) * | 2006-12-26 | 2007-07-11 | 董崇军 | Searching and positioning method using electronic map |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807471A (en) * | 2015-03-31 | 2015-07-29 | 国网山东省电力公司青岛供电公司 | Navigation method and device |
| CN105466418A (en) * | 2015-11-19 | 2016-04-06 | 北京百度网讯科技有限公司 | A map positioning method and a device |
| CN105466418B (en) * | 2015-11-19 | 2018-09-21 | 北京百度网讯科技有限公司 | Orientation on map method and device |
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Application publication date: 20110330 |