CN102157102A - Digital earth model - Google Patents
Digital earth model Download PDFInfo
- Publication number
- CN102157102A CN102157102A CN 201110083856 CN201110083856A CN102157102A CN 102157102 A CN102157102 A CN 102157102A CN 201110083856 CN201110083856 CN 201110083856 CN 201110083856 A CN201110083856 A CN 201110083856A CN 102157102 A CN102157102 A CN 102157102A
- Authority
- CN
- China
- Prior art keywords
- display screen
- earth model
- digital
- digital earth
- sphere display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention provides a digital globe which achieves the purposes of producing a display screen on the spherical surface of an earth model through digital control so as to form a spherical surface display screen and displaying the geographical distribution state of the earth through the spherical surface display screen. The digital earth model consists of a base, the spherical surface display screen, special equipment for a computer and a software system. By replacing the spherical surface of the existing earth model with the spherical surface display screen and controlling geographical patterns on the display screen through the computer to realize the controllability of patterns on the surface of the geographical model, the digital earth model used for school teaching contributes more to students in understanding geographical knowledge; and when the digital earth model is applied to indoor decoration, buildings and statues, scenes and other patterns can be additionally arranged to realize the switchover of pictures, therefore, the digital earth model has more interestingness and becomes more attractive.
Description
Technical field
The present invention relates to earth model, particularly a kind of digital earth model.
Background technology
Earth model in life everywhere as seen, as terrestrial globe is the instrument that shows earth geography situation, various countries and regional position distribution, on teaching, scientific research, interior decoration, often use, particularly the instruments used for education that must use in the teaching of middle and primary schools' Science Curriculum.And for example in building, statue, also often can see the decoration moulding that earth model is made.Existing earth model kind is a lot, but all be by with the miniature graphic making of geographical object on spherome surface, show tellurian geographic distribution situation.
Summary of the invention
The present invention is directed to above shortcoming, propose a kind of digital control of passing through, display screen is produced on forms the sphere display screen on the earth model sphere, show the digital globe of tellurian geographic distribution situation by the sphere display screen.
The present invention realizes by following measure: digital earth model, comprise base, sphere display screen, computing machine specialized equipment, system software, it is characterized in that: the shows signal that the control circuit of sphere display screen receives from the computing machine specialized equipment produces picture at outer surface of spheroid.
Described sphere display screen adopts LED display.
Described sphere display screen adopts LCDs.
Described sphere display screen adopts plasma panel.
Described sphere display screen adopts the kinescope display screen.
Described system software provides the sphere display screen to play special software.
Described computing machine specialized equipment is the processing controls center, is the control circuit editor and the transmission shows signal of sphere display screen.
The present invention substitutes existing earth model sphere with the sphere display screen, the geographical pattern of display screen computerizeds control, the geographical pattern on earth model surface can be represented according to default program, also can arbitrarily switch the picture that anticipation as required, thereby what also can avoid that common earth model mechanical rotation brings by the mobile rotation that simulates the earth of pattern one is routine problem.The present invention is used in and is more conducive to the student in the school instruction and understands geographical knowledge, is used in patterns such as then can adding some scenery in interior decoration, building, the statue and switches and then have more interest, more can attract people's eyeball.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the synoptic diagram that sphere display screen of the present invention is made the building roof.
Embodiment
The present invention will be further described below in conjunction with example and accompanying drawing:
As scheme shown in the l, be apparatus of the present invention structural representation.Base 1 is in order to fixing sphere display screen 2; Sphere display screen 2 is the device of energy display image, can realize with technology such as present LED, liquid crystal, plasma, kinescopes, become LED sphere display screen, liquid crystal sphere display screen, plasma sphere display screen, kinescope sphere display screen respectively, can directly on sphere, structure the formation and form a sphere display screen, also can be assembled on the sphere, be combined into the sphere display screen of a whole shape by a plurality of small size display screens.LED sphere display screen for example: be the sphere formula display screen that utilizes LED lattice module or pixel cell to form; Computing machine specialized equipment 3 is in order to the shows signal of editor and transmission sphere, system software is the special software in order to editor and broadcast sphere display image, sphere display screen 2 is connected by data line 4 with computing machine specialized equipment 3, and 5,6 are respectively the power lead of sphere display screen 2 and computing machine specialized equipment 3.
As shown in Figure 2, sphere display screen 2 is produced on the room item, as a kind of form of large-scale decorative architecture.Room item formula sphere display screen 21 is assembled in by a plurality of small size display screens forms system's screen on the sphere, fabrication and installation are on the buildings 11 as base.
Claims (7)
1. digital earth model comprises base, sphere display screen, computing machine specialized equipment, system software, it is characterized in that: the shows signal that the control circuit of sphere display screen receives from the computing machine specialized equipment produces picture at outer surface of spheroid.
2. digital earth model as claimed in claim 1 is characterized in that: described sphere display screen, adopt LED display.
3. digital earth model as claimed in claim 1 is characterized in that: described sphere display screen, adopt LCDs.
4. digital earth model as claimed in claim 1 is characterized in that: described sphere display screen, adopt plasma panel.
5. digital earth model as claimed in claim 1 is characterized in that: described sphere display screen, adopt the kinescope display screen.
6. digital earth model as claimed in claim 1 is characterized in that: described system software provides the sphere display screen to play special software.
7. digital earth model as claimed in claim 1 is characterized in that: described computing machine specialized equipment is the processing controls center, is the control circuit editor and the transmission shows signal of sphere display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083856 CN102157102A (en) | 2011-04-03 | 2011-04-03 | Digital earth model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083856 CN102157102A (en) | 2011-04-03 | 2011-04-03 | Digital earth model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102157102A true CN102157102A (en) | 2011-08-17 |
Family
ID=44438576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110083856 Pending CN102157102A (en) | 2011-04-03 | 2011-04-03 | Digital earth model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102157102A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361023A (en) * | 2006-10-06 | 2009-02-04 | 拉利兄弟科学有限责任公司 | Three-dimensional internal back-projection system and method for using the same |
| CN101887674A (en) * | 2009-05-11 | 2010-11-17 | 深圳Tcl新技术有限公司 | Spherical display |
-
2011
- 2011-04-03 CN CN 201110083856 patent/CN102157102A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101361023A (en) * | 2006-10-06 | 2009-02-04 | 拉利兄弟科学有限责任公司 | Three-dimensional internal back-projection system and method for using the same |
| CN101887674A (en) * | 2009-05-11 | 2010-11-17 | 深圳Tcl新技术有限公司 | Spherical display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206558016U (en) | A kind of multimedia interaction national defence classroom | |
| CN109147439A (en) | A kind of multi-person interactive tutoring system based on virtual reality technology | |
| CN109003483A (en) | Experimental teaching unit | |
| CN101780745A (en) | Flat-panel display and multimedia integrated combined blackboard | |
| CN101789189A (en) | Interaction teaching aid and construction method thereof | |
| JP2003216134A (en) | Wall image display device of spherical structure | |
| CN201503646U (en) | Multimedia audio-visual teaching system | |
| CN202189500U (en) | Multimedia electronic sand table | |
| KR101104827B1 (en) | 3 dimensional spherical image display apparatus for displaying earth environment image | |
| CN106128184A (en) | A kind of interactive teaching instrument | |
| CN205943139U (en) | Interactive teaching system | |
| CN107437343A (en) | Interactive instructional system and method | |
| CN106205242A (en) | Three-dimensional geographical projector equipment | |
| CN102157102A (en) | Digital earth model | |
| CN204143761U (en) | A kind of celestial body apparent motion demonstrator | |
| CN201017560Y (en) | Stereo LED display apparatus | |
| Bidarra et al. | Key pedagogical and technological factors for effective blended learning design | |
| CN206470694U (en) | A kind of visual scene device based on VR reality | |
| CN202711613U (en) | Internal spherical LED display screen | |
| CN103186994A (en) | Stereoscopic liberal art teaching classroom | |
| CN108074472A (en) | Teaching aid has the intelligently globe of light bar | |
| CN106205241A (en) | Multi-functional geographical teaching equipment | |
| CN207690395U (en) | A kind of geography double-globe | |
| CN206058743U (en) | Body of wall and sand table interactive display systems | |
| CN219320955U (en) | 360-degree three-dimensional virtual-real interactive sand table with middle hidden supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |