CN101403623A - Three-dimensional electronic guiding system and method thereof - Google Patents
Three-dimensional electronic guiding system and method thereof Download PDFInfo
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- CN101403623A CN101403623A CNA2008102026890A CN200810202689A CN101403623A CN 101403623 A CN101403623 A CN 101403623A CN A2008102026890 A CNA2008102026890 A CN A2008102026890A CN 200810202689 A CN200810202689 A CN 200810202689A CN 101403623 A CN101403623 A CN 101403623A
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Abstract
The invention discloses a three-dimensional electronic dragoman system and a method, wherein, the system comprises: a map information database, a three-dimensional map database, a path calculation module which is connected with the map information database and used for calling the map information data in the map information database, and calculating the path information between an input departure place and a destination; and a path display module which is connected with the path calculation module and the three-dimensional map database, and used for calling the three-dimensional map database according to the calculated path information so that three-dimensional construction or geographical sign information on the shortest path are displayed according to the running visual angle from the input departure place to the destination. Through simulating the human or vehicle running path to trace out the process of arriving the destination, the invention simulates the tree dimensional scenes, as long as the location necessary to arrive are indicated, the nearest path can be found, and a stopover is appeared in the corner point so as to lead people to notice signs of construction, the trouble of asking or looking for the way is avoided, and the whole process is more visual and more intuitive.
Description
Technical field
The present invention relates to the electronic guide technical field, particularly electronic guide system and method thereof.
Background technology
Along with fast development of computer technology, no matter be processor, internal memory or hard disk, its performance is all improving constantly.The electronic guide technology is benefited from development of computer, has been widely used in having realized the leap from the paper map to the electronic chart in the equipment such as automobile and mobile phone.The user is by equipment such as touch-screen, keyboard Input Address information easily, and calculates by the shortest path in the electronic chart, can find the path that is fit to arrive the destination easily.But, because the user just understands the road name simply, according to the indication arrival destination of the guideboard information on the road according to electronic chart.In this process, the user still needs to check guideboard information, and under the nonstandard situation of guideboard, causes error in judgement easily.
Summary of the invention
Deficiency at existing electronic guide technology the invention provides a kind of three-dimensional electronic guiding system and method thereof.
The present invention adopts following technical scheme:
A kind of three-dimensional electronic guiding system comprises:
Map information database is stored with the cartographic information data;
The three-dimensional map database is stored with the building or the geographical sign information of the three-dimensional on the road;
Path calculation module is connected with described map information database, and the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
Path display module, be connected with described three-dimensional map database with described path calculation module, according to the routing information that calculates, call the three-dimensional map database, show the building or the geographical sign information of the three-dimensional on the shortest path by the walking visual angle along departure place to the destination of input.
A kind of three-dimensional electronic guiding method provides the map information database that stores the cartographic information data, and the three-dimensional map database that stores the building or the geographical sign information of the three-dimensional on the road, may further comprise the steps:
1) path computing step, the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
2) step is showed in the path, according to the routing information that calculates, calls the three-dimensional map database, shows the building or the geographical sign information of the three-dimensional on the shortest path by the walking visual angle along departure place to the destination of input.
Further, in described step 2) in, when showing the building of the three-dimensional on the shortest path or geographical sign information by the walking visual angle along departure place to the destination of input, short stay when running into corner point.
The present invention depicts the process that arrives the destination by the track route of anthropomorphic dummy or car, the scene that simulation is three-dimensional, as long as point out the position that will arrive, just can seek nearest road goes over, and can stop slightly at corner point, allow the people notice landmark, saved the trouble of asking the way and seeking guideboard, whole process is image, more directly perceived more.
Description of drawings
Fig. 1 is a three-dimensional electronic guiding system structural representation of the present invention.
Embodiment
Embodiment one
As shown in Figure 1, a kind of three-dimensional electronic guiding system comprises:
Map information database is stored with the cartographic information data;
The three-dimensional map database is stored with the building or the geographical sign information of the three-dimensional on the road;
Path calculation module is connected with described map information database, and the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
Path display module, be connected with described three-dimensional map database with described path calculation module, according to the routing information that calculates, call the three-dimensional map database, press building or the geographical sign information that the three-dimensional on the shortest path is showed at the walking visual angle along departure place to the destination of input, displaying can be undertaken by the mode of three-dimensional animation.
Embodiment two
A kind of three-dimensional electronic guiding method provides the map information database that stores the cartographic information data, and the three-dimensional map database that stores the building or the geographical sign information of the three-dimensional on the road, may further comprise the steps:
1) path computing step, the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
2) step is showed in the path, according to the routing information that calculates, calls the three-dimensional map database, shows the building or the geographical sign information of the three-dimensional on the shortest path by the walking visual angle along departure place to the destination of input.
Further, in described step 2) in, when showing the building of the three-dimensional on the shortest path or geographical sign information by the walking visual angle along departure place to the destination of input, short stay when running into corner point.For example the time of Ting Liuing was made as 0.01 second to 2 seconds.Can allow the user notice the building or the geographical sign information at corner point place like this, when being convenient to actual this corner point of arrival of user, debate knowledge by building or geographical sign information.
Wherein, in the inventive method, can pass through software engineering,, realize basic framework, use three-dimensional software modeling Simulation actual scenes such as 3DMax then, use the form of electronic touch screen etc. to represent at last as softwares such as Java.
Ultimate principle of the present invention and method have more than been described.That describes in the above-mentioned instructions just illustrates principle of the present invention and basic skills, and any improvement on basis of the present invention all belongs in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1, a kind of three-dimensional electronic guiding system is characterized in that comprising:
Map information database is stored with the cartographic information data;
The three-dimensional map database is stored with the building or the geographical sign information of the three-dimensional on the road;
Path calculation module is connected with described map information database, and the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
Path display module, be connected with described three-dimensional map database with described path calculation module, according to the routing information that calculates, call the three-dimensional map database, show the building or the geographical sign information of the three-dimensional on the shortest path by the walking visual angle along departure place to the destination of input.
2, a kind of three-dimensional electronic guiding method is characterized in that, the map information database that stores the cartographic information data is provided, and the three-dimensional map database that stores the building or the geographical sign information of the three-dimensional on the road, may further comprise the steps:
1) path computing step, the cartographic information data on the invocation map information database are calculated the departure place of input and the routing information between the destination;
2) step is showed in the path, according to the routing information that calculates, calls the three-dimensional map database, shows the building or the geographical sign information of the three-dimensional on the shortest path by the walking visual angle along departure place to the destination of input.
3, three-dimensional electronic guiding method according to claim 2, it is characterized in that: in described step 2) in, when showing the building of the three-dimensional on the shortest path or geographical sign information by the walking visual angle along departure place to the destination of input, short stay when running into corner point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2008102026890A CN101403623A (en) | 2008-11-13 | 2008-11-13 | Three-dimensional electronic guiding system and method thereof |
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| CNA2008102026890A CN101403623A (en) | 2008-11-13 | 2008-11-13 | Three-dimensional electronic guiding system and method thereof |
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| CN101403623A true CN101403623A (en) | 2009-04-08 |
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| CNA2008102026890A Pending CN101403623A (en) | 2008-11-13 | 2008-11-13 | Three-dimensional electronic guiding system and method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894396A (en) * | 2010-07-21 | 2010-11-24 | 北京水晶石数字科技有限公司 | Method for three-dimensional scene automatic paving |
| CN102436678A (en) * | 2010-09-29 | 2012-05-02 | 比亚迪股份有限公司 | Method and system for generating three-dimensional road model |
| CN101930624B (en) * | 2009-06-23 | 2012-07-04 | 比亚迪股份有限公司 | Modeling method and device of three-dimensional road intersection |
| CN101930623B (en) * | 2009-06-26 | 2012-12-12 | 比亚迪股份有限公司 | Three-dimensional road modeling method and device |
| CN103035136A (en) * | 2012-12-31 | 2013-04-10 | 上海师范大学 | Comprehensive electrified education system for teaching of tourism major |
| CN103136433A (en) * | 2011-11-25 | 2013-06-05 | 上海仁哲弘誉信息技术有限公司 | Three-dimensional visual management system |
| CN103971392A (en) * | 2013-01-31 | 2014-08-06 | 北京四维图新科技股份有限公司 | Navigation-oriented three-dimensional video data processing method and device, system and terminal |
| CN106033623A (en) * | 2015-03-16 | 2016-10-19 | 深圳市贝尔信智能系统有限公司 | 3D visualized mass data processing method, apparatus and system thereof |
| CN107462254A (en) * | 2017-07-26 | 2017-12-12 | 海南职业技术学院 | A kind of three-dimensional sight navigation guidance method and device |
| CN108344422A (en) * | 2018-02-09 | 2018-07-31 | 城市生活（北京）资讯有限公司 | A kind of navigation methods and systems |
| CN112650896A (en) * | 2019-10-12 | 2021-04-13 | 阿里巴巴集团控股有限公司 | Data processing method, device, equipment and storage medium |
-
2008
- 2008-11-13 CN CNA2008102026890A patent/CN101403623A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930624B (en) * | 2009-06-23 | 2012-07-04 | 比亚迪股份有限公司 | Modeling method and device of three-dimensional road intersection |
| CN101930623B (en) * | 2009-06-26 | 2012-12-12 | 比亚迪股份有限公司 | Three-dimensional road modeling method and device |
| CN101894396A (en) * | 2010-07-21 | 2010-11-24 | 北京水晶石数字科技有限公司 | Method for three-dimensional scene automatic paving |
| CN102436678A (en) * | 2010-09-29 | 2012-05-02 | 比亚迪股份有限公司 | Method and system for generating three-dimensional road model |
| CN102436678B (en) * | 2010-09-29 | 2014-11-26 | 比亚迪股份有限公司 | Method and system for generating three-dimensional road model |
| CN103136433A (en) * | 2011-11-25 | 2013-06-05 | 上海仁哲弘誉信息技术有限公司 | Three-dimensional visual management system |
| CN103035136A (en) * | 2012-12-31 | 2013-04-10 | 上海师范大学 | Comprehensive electrified education system for teaching of tourism major |
| CN103971392A (en) * | 2013-01-31 | 2014-08-06 | 北京四维图新科技股份有限公司 | Navigation-oriented three-dimensional video data processing method and device, system and terminal |
| CN106033623A (en) * | 2015-03-16 | 2016-10-19 | 深圳市贝尔信智能系统有限公司 | 3D visualized mass data processing method, apparatus and system thereof |
| CN107462254A (en) * | 2017-07-26 | 2017-12-12 | 海南职业技术学院 | A kind of three-dimensional sight navigation guidance method and device |
| CN108344422A (en) * | 2018-02-09 | 2018-07-31 | 城市生活（北京）资讯有限公司 | A kind of navigation methods and systems |
| CN112650896A (en) * | 2019-10-12 | 2021-04-13 | 阿里巴巴集团控股有限公司 | Data processing method, device, equipment and storage medium |
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Open date: 20090408 |