CN201955941U - Loader forklift stereoscopic displaying operation teaching apparatus - Google Patents
Loader forklift stereoscopic displaying operation teaching apparatus Download PDFInfo
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- CN201955941U CN201955941U CN2011200899211U CN201120089921U CN201955941U CN 201955941 U CN201955941 U CN 201955941U CN 2011200899211 U CN2011200899211 U CN 2011200899211U CN 201120089921 U CN201120089921 U CN 201120089921U CN 201955941 U CN201955941 U CN 201955941U
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Abstract
The utility model discloses a loader forklift stereoscopic displaying operation teaching apparatus, which belongs to an engineering machinery teaching apparatus. An operated part sensor of the teaching apparatus is connected with the input end of a computer by a data acquisition processor. A stereoscopic/ordinary mode switch is connected with the data acquisition processor. The computer is connected with a virtual environment database by dual channels. The output end of the computer is connected with a three-dimensional sound processor. The computer is connected with a multi-channel graphics processor. The multi-channel graphics processor is connected with a stereoscopic display device by a left graphics channel and a right graphics channel. The loader forklift stereoscopic displaying operation teaching apparatus has the advantages that: the operation teaching apparatus can achieve stereoscopic display effects; and the visual scene display device has a wider angle of view, and a stereoscopic display mode and an ordinary display mode which are easy to switch, ensures stereoscopic vision, relatively stronger virtual immersion and sense of immediacy and reality, and more realistic visual effects, is the multi-channel stereoscopic display device, and can bring convenience to the realization of the stereoscopic display of a plurality of channels.
Description
Technical field
The utility model relates to a kind of teaching appliance of engineering machinery, particularly a kind of shovel loader fork truck stereo display operation teaching instrument.
Background technology
Some shovel loader forklift operator teaching appliances appear on the market, and this kind product can be used for the engineering machinery simulation training.Defective is not have three-dimensional display function, and is convenient inadequately on what comes into a driver's depth location.When we saw same scenery with eyes, because images of left and right eyes is in present position, space difference, the visual angle of every eyes can be different.Even to the such small distance of human body interpupillary distance (about 50mm) also is like this, human vision system can fuse a pair of differentiated slightly image in this two-dimensional space, generates the image with degree of depth impression and comes.Existing shovel loader forklift operator teaching appliance uses the ordinary two dimensional display technique, can not show the depth distance of object on display, can only judge the far and near yardstick of object by rule of thumb.
The utility model content
The purpose of this utility model is that a kind of shovel loader fork truck stereo display operation teaching instrument will be provided, and solves the depth distance that can not show object on display, the problem that can only judge the far and near yardstick of object by rule of thumb.
The purpose of this utility model is achieved in that this teaching appliance comprises the functional unit sensor, data collection processor, solid/general mode change-over switch, computing machine, the virtual environment database, the three dimensional sound processor, hyperchannel graphic process unit and 3 d display device, the functional unit sensor is connected with the computing machine input end by data collection processor, solid/general mode change-over switch is connected with data collection processor, computing machine is connected with the virtual environment database by binary channels, the output terminal of computing machine is connected with the three dimensional sound processor, computing machine is connected with the hyperchannel graphic process unit, and the hyperchannel graphic process unit is connected with 3 d display device with right figure passage by left figure passage.
Described 3 d display device is a three-dimensional display, and perhaps described 3 d display device is the stereo display video eyeglasses; Perhaps described 3 d display device is the stereo display projector.
Beneficial effect, owing to adopted such scheme, at the virtual environment database is that geometric model in the what comes into a driver's software adopts three-dimensional the making, and the imitation human eye uses double camera what comes into a driver's software, the functional unit sensor links to each other with the computer video card of supporting stereo display, this video card has that vision signal outputs to 3 d display device more than 2 the tunnel, use the simulation computer video card of multichannel output, can support the computer and the corresponding software of stereo display, the three-dimensional display that 3 d display device adopts polariscope or adopts bore hole to watch uses at least one passage 3 d display device to realize stereo display; With solid/general mode change-over switch is that shortcut can switch between solid and common display mode; Solved the depth distance that can not show object on display, the problem that can only judge the far and near yardstick of object has by rule of thumb reached the purpose of this utility model.
Advantage: this operation teaching instrument can produce the stereo display effect, and stereo display pattern and common display pattern are easy to switch; The what comes into a driver's display device, have stereoscopic vision and higher virtual feeling of immersion and the sense of reality when participating in the cintest, be multichannel 3 d display device, can conveniently realize the stereo display of a plurality of passages, have more vivid visual effect of broader visual angle.
Description of drawings
Fig. 1 is the utility model implementation example frame diagram.
Among the figure, 1, the functional unit sensor; 2, data collection processor; 3, virtual environment database; 4, solid/general mode switches; 5, three dimensional sound processor; 6, computing machine; 7,3 d display device; 8, left figure passage; 9, right figure passage; 10, lead to graphic process unit more.
Embodiment
Embodiment 1: this teaching appliance comprises functional unit sensor 1, data collection processor 2, solid/general mode change-over switch 4, computing machine 6, virtual environment database 3, three dimensional sound processor 5, hyperchannel graphic process unit 10 and solid. display device 7, the functional unit sensor is connected with the computing machine input end by data collection processor, solid/general mode change-over switch is connected with data collection processor, computing machine is connected with the virtual environment database by binary channels, the output terminal of computing machine is connected with the three dimensional sound processor, computing machine is connected with the hyperchannel graphic process unit, and the hyperchannel graphic process unit is connected with three-dimensional display with right figure passage by left figure passage.
Described 3 d display device is a three-dimensional display.
Functional unit sensor 1 described in the utility model, data collection processor 2, virtual environment database 3, solid/general mode switching 4, three dimensional sound processor 5, computing machine 6,3 d display device 7, left figure passage 8, right figure passage 9 and Duo Tong graphic process unit 10 are the commercially available prod.
Embodiment 2: described 3 d display device is the stereo display video eyeglasses.Other and embodiment 1 are together.
Embodiment 3: described 3 d display device is the stereo display projector.Other and embodiment 1 are together.
Claims (1)
1. shovel loader fork truck stereo display operation teaching instrument, it is characterized in that: this teaching appliance comprises the functional unit sensor, data collection processor, solid/general mode change-over switch, computing machine, the virtual environment database, the three dimensional sound processor, hyperchannel graphic process unit and 3 d display device, the functional unit sensor is connected with the computing machine input end by data collection processor, solid/general mode change-over switch is connected with data collection processor, computing machine is connected with the virtual environment database by binary channels, the output terminal of computing machine is connected with the three dimensional sound processor, computing machine is connected with the hyperchannel graphic process unit, and the hyperchannel graphic process unit is connected with 3 d display device with right figure passage by left figure passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200899211U CN201955941U (en) | 2011-03-24 | 2011-03-24 | Loader forklift stereoscopic displaying operation teaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200899211U CN201955941U (en) | 2011-03-24 | 2011-03-24 | Loader forklift stereoscopic displaying operation teaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955941U true CN201955941U (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200899211U Expired - Fee Related CN201955941U (en) | 2011-03-24 | 2011-03-24 | Loader forklift stereoscopic displaying operation teaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903271A (en) * | 2012-10-10 | 2013-01-30 | 国核电站运行服务技术有限公司 | Simulation system of loading and unloading operation processes in pressurized water reactor nuclear power plants |
| WO2013078933A1 (en) * | 2011-11-28 | 2013-06-06 | Li Chao | Three-dimensional led display system |
-
2011
- 2011-03-24 CN CN2011200899211U patent/CN201955941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078933A1 (en) * | 2011-11-28 | 2013-06-06 | Li Chao | Three-dimensional led display system |
| CN102903271A (en) * | 2012-10-10 | 2013-01-30 | 国核电站运行服务技术有限公司 | Simulation system of loading and unloading operation processes in pressurized water reactor nuclear power plants |
| CN102903271B (en) * | 2012-10-10 | 2015-10-07 | 国核电站运行服务技术有限公司 | A kind of PWR nuclear power plant handling material operating procedure analogue system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |