CN1845205B - Optical visual effect testing device and method (2) - Google Patents
Optical visual effect testing device and method (2) Download PDFInfo
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- CN1845205B CN1845205B CN200610043726A CN200610043726A CN1845205B CN 1845205 B CN1845205 B CN 1845205B CN 200610043726 A CN200610043726 A CN 200610043726A CN 200610043726 A CN200610043726 A CN 200610043726A CN 1845205 B CN1845205 B CN 1845205B
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Abstract
The invention relates to an optical visual effect checkout gear and its measuring method, in which the checkout gear consists of test carriage, test carriage orbit and test board. The test carriage is located on the special orbit and the test board is installed on the test carriage, in which the altitude of test board is higher than the conner altitude and 1-5 concentric circles with identical pattern is placed on the test board, and the normal coordinate is on the pattern and the grid origin is the center of concentric circles. When testing, the vision of conner stares at the center of circle while making the conner and test board produce relative motion and opposite movement, the conner will see the line-segment on the test board doing anticlockwise rotation or clockwise rotation along the center of circle; when changing the velocity of movement of the test carriage, the rotational angular speed of the line-segment will change together. The invention not only can be used as experimental demonstration plant and method for viewing and testing optical visual effect, but also can be used as a game unit and method which can deepen the perceptual knowledge of people for optical visual effect as well as the game pleasure.
Description
One, technical field
The present invention relates to a kind of proving installation and method of testing that is used for the experimental demonstration effect optical visual, belong to the experimental demonstration device technical field.
Two, background technology
The Britain visual science man Ai Er. Sai Keer that Hainan publishing house publishes, translated by Hong Fang in April, 2004 is shown the visual of having reported a kind of " circle of rotation " in " vision recreation (two) ".This picture is made up of two concentric circless that argyle design constitutes, and keeps close watch on the concentrically ringed center of circle when concentrating, when moving forward and backward head, finds that two concentric circless that are made of argyle design can rotate.This phenomenon is found in 1999 by Italian eyesight scientist B. skin Na and G. Gree Si Tafu.Above-mentioned result of study is done lecture experiment for the university students and middle school students, and it is very useful perhaps doing scientific popularization work in popular science propaganda education department.But The above results is the artificial result who observes on the one hand, and its meeting produces different observationss because of the difference of the intensity of observer's sight, speed and the degree of stability difference of incidence in moving process that head moves forward and backward; On the other hand, only depend on moving forward and backward of head part, can only observe the short time, long-time observation can cause the fatigue of the number of people, neck and even whole body.Up to the present, also there be not a kind of Special Equipment and method that is used to observe measurement.
Three, summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of reasonable in design, easy to manufacture, easy to use, optical vision-effect testing device and the method for testing that can effectively carry out the effect optical visual observation test.
A kind of optical vision-effect testing device is made up of test carriage, the dedicated track and the test board that are used for test carriage operation, and test carriage is positioned on the dedicated track; Test board is installed on the test carriage, and the height of test board is higher than tester's height; Test board is provided with the concentric circles of the identical patterns composition of 1-5 band background color, and pattern is provided with rectangular coordinate, and true origin is the concentrically ringed center of circle.
The pattern of forming each circle on the described test board is for arranging different line segments.
The height of described test board is higher than the tester and highly is meant, between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during concentric circles center of circle angle is arranged.
The described dedicated track that is used for the test carriage operation is a kind of rectilinear orbit.
A kind of effect optical visual method of testing, its concrete method of testing is:
(1) tester's sight is kept a close watch on the center of circle all the time.
(2) drive test carriage, make between tester and the test board relative and move toward one another takes place incessantly, the tester can see that the line segment on the test board can be done counterclockwise in the center of circle, circumference upper edge or clockwise rotate; Accelerate or slow down tester and test board between during the speed of relative and move toward one another, the line segment rotational angular is also accelerated thereupon or is slowed down.
In above-mentioned effect optical visual method of testing, the arrangement mode difference of line segment on adjacent two circumference on the test board, the rotation direction of the figure that the observer sees is also different with angular velocity.
The present invention both can be used as the experimental demonstration device and the method for effect optical visual observation test, also can be used as a kind of game device and method, make people particularly the teenager in the process of recreation, when strengthening game-play enjoyment, deepened perceptual knowledge to effect optical visual.
Four, description of drawings
Fig. 1 is the structural representation of optical vision-effect testing device of the present invention.
Fig. 2 is the front view of test board among the present invention.
Wherein, 1, test carriage, 2, track, 3, test board.
Five, embodiment
Embodiment; Structure of the present invention is made up of test carriage 1, the dedicated track 2 and the test board 3 that are used for test carriage operation as depicted in figs. 1 and 2, and test carriage 1 is positioned on the dedicated track 2; Test board 3 is installed on the test carriage 1, and the height of test board 3 is higher than tester's height; Test board is provided with the concentric circles that 4 identical patterns are formed, and pattern is provided with rectangular coordinate, and true origin is the concentrically ringed center of circle.
The pattern of forming each circle on the described test board is for arranging different line segments.
The height of described test board is higher than the tester and highly is meant, between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during concentric circles center of circle angle is arranged.
The described dedicated track that is used for the test carriage operation is a kind of rectilinear orbit.
Utilize the method for the effect optical visual of above-mentioned optical vision-effect testing device test person to be:
(1) tester's sight is kept a close watch on the center of circle all the time.
(2) drive test carriage, make between tester and the test board relative and move toward one another takes place incessantly, the tester can see that the line segment on the test board can be done counterclockwise in the center of circle, circumference upper edge or clockwise rotate; Accelerate or slow down tester and test board between during the speed of relative and move toward one another, the line segment rotational angular is also accelerated thereupon or is slowed down.
In above-mentioned effect optical visual method of testing, the arrangement mode difference of line segment on adjacent two circumference on the test board, the rotation direction of the figure that the observer sees is also different with angular velocity.
The present invention both can be used as the experimental demonstration device and the method for effect optical visual observation test, also can be used as a kind of game device and method, make people particularly the teenager in the process of recreation, when strengthening game-play enjoyment, deepened perceptual knowledge to effect optical visual.
Claims (3)
1. an optical vision-effect testing device is characterized in that, is made up of test carriage, the dedicated track and the test board that are used for test carriage operation, and test carriage is positioned on the dedicated track, and being used for the dedicated track that test carriage moves is a kind of rectilinear orbit; Test board is installed on the test carriage, and the height of test board is higher than tester's height; Test board is provided with the concentric circles of the identical patterns composition of 1-5 band background color, and pattern is provided with rectangular coordinate, and true origin is the concentrically ringed center of circle.
2. a kind of optical vision-effect testing device as claimed in claim 1 is characterized in that, the pattern of forming each circle on the described test board is for arranging different line segments.
3. a kind of optical vision-effect testing device as claimed in claim 1, it is characterized in that, the height of described test board is higher than the tester and highly is meant, between the sight line on the horizontal line of sight of tester's sight and the tester's observation test plate during concentric circles center of circle angle is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610043726A CN1845205B (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device and method (2) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610043726A CN1845205B (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device and method (2) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1845205A CN1845205A (en) | 2006-10-11 |
| CN1845205B true CN1845205B (en) | 2010-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610043726A Expired - Fee Related CN1845205B (en) | 2006-05-09 | 2006-05-09 | Optical visual effect testing device and method (2) |
Country Status (1)
| Country | Link |
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| CN (1) | CN1845205B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915852A (en) * | 2010-08-06 | 2010-12-15 | 北京交通大学 | Velocity measurement method based on stereoscopic vision |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702287B (en) * | 2009-11-18 | 2011-12-21 | 山东建筑大学 | Testing device and testing method of Cheruer hallucination optical visual effect |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209899U (en) * | 1987-07-09 | 1988-05-18 | 清华大学 | Automatic optical demonstrating device |
| CN2311036Y (en) * | 1997-11-18 | 1999-03-17 | 陈世贤 | Optical phenomena demonstrating board |
| CN2935314Y (en) * | 2006-05-09 | 2007-08-15 | 陈宁宁 | Optical visual effect testing device |
-
2006
- 2006-05-09 CN CN200610043726A patent/CN1845205B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209899U (en) * | 1987-07-09 | 1988-05-18 | 清华大学 | Automatic optical demonstrating device |
| CN2311036Y (en) * | 1997-11-18 | 1999-03-17 | 陈世贤 | Optical phenomena demonstrating board |
| CN2935314Y (en) * | 2006-05-09 | 2007-08-15 | 陈宁宁 | Optical visual effect testing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915852A (en) * | 2010-08-06 | 2010-12-15 | 北京交通大学 | Velocity measurement method based on stereoscopic vision |
| CN101915852B (en) * | 2010-08-06 | 2012-05-23 | 北京交大资产经营有限公司 | Velocity measurement method based on stereoscopic vision |
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| Publication number | Publication date |
|---|---|
| CN1845205A (en) | 2006-10-11 |
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Inventor after: Zhao Yuejun Inventor after: Wang Yanghan Inventor after: Li Min Inventor after: Xu Fuyun Inventor after: Yang Hui Inventor after: Chen Ningning Inventor before: Li Min Inventor before: Xu Fuyun Inventor before: Yang Hui Inventor before: Chen Ningning |
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Free format text: CORRECT: INVENTOR; FROM: LI MIN XU FUYUN YANG HUI CHEN NINGNING TO: ZHAO YUEJUN WANG YANGHAN LI MINXU FUYUN YANG HUI CHEN NINGNING |
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Granted publication date: 20100526 Termination date: 20110509 |