CN201689382U - Interactive registering device of outdoor three-dimensional geographic information system - Google Patents
Interactive registering device of outdoor three-dimensional geographic information system Download PDFInfo
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- CN201689382U CN201689382U CN2010201939688U CN201020193968U CN201689382U CN 201689382 U CN201689382 U CN 201689382U CN 2010201939688 U CN2010201939688 U CN 2010201939688U CN 201020193968 U CN201020193968 U CN 201020193968U CN 201689382 U CN201689382 U CN 201689382U
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Abstract
The utility model relaters to an interactive registering device of an outdoor three-dimensional geographic information system, which comprises a satellite positioning module, an attitude measuring module, a headset type displayer, an interactive input module and a processing module, wherein the satellite positioning module, the attitude measuring module and the interactive input module are connected together with the producing module through a multichannel interface, the headset type displayer displays the result obtained by the producing module, the satellite positioning module is used for obtaining three-dimensional position data, the attitude measuring module is used for obtaining three-dimensional attitude data, and the interactive input module is used for inputting the registering corrected number of the three-dimensional position and/or the three-dimensional attitude. The interactive registering device can improve the practical applicability and the accuracy of real-time register.
Description
Technical field
The utility model relates to outdoor three-dimensional geographic information system, relates in particular to the mutual register device of augmented reality Geographic Information System.
Background technology
Existing Geographic Information System mainly is limited to computer desktop work, even use palm PC, with demand side per family to computer display just can carry out geography information inquiry, browse and work such as information processing; No matter be planar Geographic Information System or three-dimensional geographic information system, in use all be separated with actual environment.Introduce the augmented reality technology in Geographic Information System, can make this problem obtain changing, digitized geography information and real actual environment are merged mutually, this is the fundamental purpose of augmented reality Geographic Information System structure just.The outdoor augmented reality technology of this point and computer realm is corresponding to basically, and wherein relating to a most key technology is exactly the real-time three-dimensional registration technology, but this technology is still unresolved in the world.Existing augmented reality technology attempts to solve three-dimensional registration technology by the method for tracking mark or tracking image feature, but for geographical environment, because environmental facies are worked as complexity, these methods all are difficult to utilization at actual environment.In addition, existing in the world correlation technique has only been used a spot of geography information, and can only be applicable to that the face of land is the environment on plane, in addition, the geography information of enhancing is mainly used in the visual of navigation aspect, does not also solve the three-dimensional registration technology at the augmented reality Geographic Information System.
The utility model content
In order to solve above-mentioned technical matters, the mutual register device of outdoor three-dimensional geographic information system is provided, its purpose is, solves the real-time three-dimensional registration technology, with practicality and the accuracy that improves real-time registration.
The utility model provides the mutual register device of outdoor three-dimensional geographic information system, comprises satellite positioning module, attitude measurement module, head mounted display, mutual load module and processing module; Satellite positioning module, attitude measurement module link together by hyperchannel interface and processing module with mutual load module; The result that head mounted display display process module obtains; Satellite positioning module is used to obtain three-dimensional location data; The attitude measurement module is used to obtain the 3 d pose data; Mutual load module is used to import three-dimensional position and/or 3 d pose registration correction.
Processing module is microcomputer system, wearable computer system or embedded system.
Satellite positioning module be american global positioning system, Russia's GLONASS (Global Navigation Satellite System), Galilean satellite positioning system with or the signal of big-dipper satellite positioning system receive and processing module.
The attitude measurement module is acceleration module, inclination angle module, attitude measurement instrument, micro gyroscope or electronic compass.
Head mounted display is wear-type binocular or monocular display.
Mutual input equipment is game paddle, 3D input equipment or miniature keyboard.
Satellite positioning module, attitude measurement module and head mounted display are fixed together.
The utility model can improve the practicality and the accuracy of real-time registration.
Description of drawings
Fig. 1 is the concrete structural drawing of mutual register device of the outdoor three-dimensional geographic information system that provides of the utility model.
Embodiment
Be illustrated in figure 1 as the structural drawing of mutual register device, wherein: satellite positioning module, attitude measurement module and head mounted display are fixed together; Satellite positioning module, attitude measurement module link together by hyperchannel interface and microcomputer system with mutual load module; Microcomputer system control satellite positioning module, attitude measurement module are carried out obtaining in real time of data, and the data of being obtained are processed processing in real time; Result is sent by head mounted display in real time and is shown; The user observes the result of sight that head mounted display is, and uses mutual load module input registration correction, comprises three-dimensional position correction and 3 d pose correction, and the former corrects the satnav result, and the latter corrects head attitude measurement result.Microprocessing systems is handled the correction of being imported and the real-time input process of explicit user, till desired result occurs.
Its workflow is as follows:
1), locating module obtains the three-dimensional location data of observation point via satellite;
2), general attitude measurement module is obtained the 3 d pose data of observation point head;
3), use microcomputer system to step 1), 2) data obtained handle;
4), pass through the registration correction of interactive module input position and attitude;
5), use microcomputer system that the result of step 3) and step 4) is carried out overall treatment, obtain desirable registering result; The result outputs to head mounted display and shows;
Wherein, step 3), 4), 5) described process can circulate and carry out.
Microcomputer system also can be substituted by high performance wearable computer system or embedded system.Described registration refers to the digital virtual model in the augmented reality technology and the matching process of corresponding actual scene target (or scene objects image);
Described satellite positioning module comprises that the miniaturization signal of global position systems such as global position system GPS, the GLONASS (Global Navigation Satellite System) GLONASS of Russia, Galileo and the Big Dipper receives and processing module; The attitude measurement module comprises various acceleration module, inclination angle module, attitude measurement instrument, micro gyroscope, electronic compass etc.; Head mounted display comprises various wear-type binoculars and monocular display apparatus; Mutual input equipment comprises game paddle, 3D input equipment, miniature keypad etc.
In the said process, satellite positioning module is selected various types of GPS OEM plates for use, can also be that the miniaturization signal of global position systems such as GLONASS, Galileo and the Big Dipper receives and processing module; The attitude measurement module is selected various types of dynamic gyros for use, also can select for use digital compass to add the measurement of dip angle sensor; Head mounted display comprises various wear-type binoculars and monocular display apparatus; Mutual load module is selected game paddle, 3D input equipment or miniature keypad etc. for use; The hyperchannel interface can be selected active R S232-USB translation interface for use, or USB one-to-many translation interface, or IEEE 1394 to USB translation interfaces, also can be the integrated of these three types of interfaces; Microcomputer system uses the palmtop computer system of portable computer or wearable computer even function admirable.
Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite spirit and scope of the present utility model of claims.Therefore scope of the present utility model is not limited in above explanation, but determine by the scope of claims.
Claims (7)
1. the mutual register device of outdoor three-dimensional geographic information system is characterized in that, comprises satellite positioning module, attitude measurement module, head mounted display, mutual load module and processing module; Satellite positioning module, attitude measurement module link together by hyperchannel interface and processing module with mutual load module; The result that head mounted display display process module obtains; Satellite positioning module is used to obtain three-dimensional location data; The attitude measurement module is used to obtain the 3 d pose data; Mutual load module is used to import three-dimensional position and/or 3 d pose registration correction.
2. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system is characterized in that processing module is microcomputer system, wearable computer system or embedded system.
3. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system, it is characterized in that satellite positioning module is that the signal of american global positioning system, Russia's GLONASS (Global Navigation Satellite System), Galilean satellite positioning system or big-dipper satellite positioning system receives and processing module.
4. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system is characterized in that the attitude measurement module is acceleration module, inclination angle module, attitude measurement instrument, micro gyroscope or electronic compass.
5. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system is characterized in that head mounted display is wear-type binocular or monocular display.
6. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system is characterized in that mutual input equipment is game paddle, 3D input equipment or miniature keyboard.
7. the mutual register device of outdoor three-dimensional geographic information as claimed in claim 1 system is characterized in that satellite positioning module, attitude measurement module and head mounted display are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201939688U CN201689382U (en) | 2010-05-18 | 2010-05-18 | Interactive registering device of outdoor three-dimensional geographic information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201939688U CN201689382U (en) | 2010-05-18 | 2010-05-18 | Interactive registering device of outdoor three-dimensional geographic information system |
Publications (1)
| Publication Number | Publication Date |
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| CN201689382U true CN201689382U (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201939688U Expired - Fee Related CN201689382U (en) | 2010-05-18 | 2010-05-18 | Interactive registering device of outdoor three-dimensional geographic information system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345064A (en) * | 2013-07-16 | 2013-10-09 | 卫荣杰 | Cap integrated with 3D identifying and 3D identifying method of cap |
| CN103837149A (en) * | 2014-03-25 | 2014-06-04 | 深圳市凯立德科技股份有限公司 | Navigation device and wearable device as well as interactive method thereof |
-
2010
- 2010-05-18 CN CN2010201939688U patent/CN201689382U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345064A (en) * | 2013-07-16 | 2013-10-09 | 卫荣杰 | Cap integrated with 3D identifying and 3D identifying method of cap |
| CN103345064B (en) * | 2013-07-16 | 2015-08-26 | 深圳市智帽科技开发有限公司 | The 3D recognition methods of the cap that a kind of integrated 3D identifies and cap |
| CN103837149A (en) * | 2014-03-25 | 2014-06-04 | 深圳市凯立德科技股份有限公司 | Navigation device and wearable device as well as interactive method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130518 |