CN216161265U - Black hole illusion simulation experience device - Google Patents
Black hole illusion simulation experience device Download PDFInfo
- Publication number
- CN216161265U CN216161265U CN202121595448.4U CN202121595448U CN216161265U CN 216161265 U CN216161265 U CN 216161265U CN 202121595448 U CN202121595448 U CN 202121595448U CN 216161265 U CN216161265 U CN 216161265U
- Authority
- CN
- China
- Prior art keywords
- runway
- track
- lamps
- black hole
- support
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of visual simulation, and particularly relates to a black hole illusion simulation experience device. A black hole illusion simulation experience device comprises two supports, a sliding track frame located between the supports and a track trolley located on the sliding track frame; the track coaster top follow end line stopper direction swing joint has runway lamp support, runway lamp support on be equipped with a plurality of runway lamps, the track coaster follow the long limit direction in track frame top do straight reciprocating motion. The track pulley drives the runway side lights to move to form the simulated change of the runway lights, the black hole illusion is induced, the understanding of a pilot on the black hole illusion is favorably improved, the black hole illusion is further overcome, and the problem of unsafe approach with low visibility at night is reduced.
Description
Technical Field
The utility model belongs to the technical field of visual simulation, and particularly relates to a black hole illusion simulation experience device.
Background
The black hole illusion phenomenon is that the low-error and far-error illusion is generated on the featureless terrain caused by low visibility in the night approach process of the airplane, so that the hard landing risk is often caused, and the flight safety is seriously threatened. The visual environment of the black hole illusion is that the pilot can only see weak runway lights of the airport and cannot see other reference objects due to low energy, the ciliary muscle of the pilot in the environment causes the lens to be convex due to continuous spasm contraction caused by no visual stimulation of external visible objects, the far point of the eyes moves close and close, the target which can be seen originally in the far distance cannot be seen or is insensitive to the position change of the target in the far distance, the change plays an important role in the black hole illusion, the current study on the black hole illusion is mostly simulated by using methods such as a flight simulator or program software display, and the visual environment of the black hole illusion cannot be restored.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention aims to provide a black hole illusion simulation experience device, which uses a track pulley to drive a runway side light to move to form a simulated change of runway light, so as to induce black hole illusion, thereby facilitating the improvement of pilot's understanding of black hole illusion, further overcoming black hole illusion, and greatly reducing the problem of unsafe approach of pilot with low visibility at night.
The technical scheme of the utility model is as follows: a black hole illusion simulation experience device, includes two supports, lies in the slide rail frame between the support and the track coaster on the slide rail frame, wherein: the side surface of the bracket is provided with a bracket guide rail, the bracket guide rail is provided with a rail mounting sleeve capable of sliding up and down, and the sliding rail frame is fixedly connected with the bracket through the rail mounting sleeve; the track frame that slides be the cuboid shape, the long limit direction both ends in track frame top that slides be equipped with end line stopper, initiating terminal stopper respectively, the track coaster be located end line stopper, initiating terminal stopper between, track coaster top follow end line stopper direction swing joint has runway lamp support, runway lamp support on be equipped with a plurality of runway lamps, the track coaster follow the long limit direction in track frame top that slides and make straight reciprocating motion.
The rail mounting sleeve is provided with a fixing bolt, through holes are formed in two ends of the side face of the long edge direction of the sliding rail frame cuboid respectively, and the fixing bolt passes through the through holes to fixedly connect the sliding rail frame with the support.
The sliding track frame is arranged at the top of the cuboid and provided with a sliding track guide rail along the middle position of the long edge direction, the bottom of the track pulley is provided with a groove matched with the sliding track guide rail, and the track pulley moves linearly and reciprocally along the sliding track guide rail.
The sliding track frame is positioned at the top of the cuboid and is provided with a guide belt along the middle position of the long edge direction, the track pulley is provided with a belt guide hole matched with the guide belt, and the track pulley is arranged along the guide belt to do linear reciprocating motion.
The runway lights are divided into a plurality of runway side lights, a plurality of runway end light lamps and a plurality of runway end light, the plane of the runway light bracket is parallel to the horizontal plane, the runway light bracket is of a four-bar structure, the runway end light is positioned on a first section of connecting rod fixed on the track pulley and is linearly arranged, the linear arrangement direction is vertical to the direction of the sliding track guide rail, the runway side lights are positioned on a second section of connecting rod and a third section of connecting rod movably connected with the two ends of the first section of connecting rod of the runway light bracket, the runway side lights are correspondingly distributed along the second section of connecting rod and the third section of connecting rod, the distances between the runway side lights on the same connecting rod are different, the runway side lights are close to the direction of the track pulley, the distances between the runway side lights are reduced, and the runway end light is positioned on a second section of connecting rod and the third section of connecting rod respectively, And the runway end line lamps are linearly arranged on a fourth section of connecting rod movably connected with the third section of connecting rod, the linear arrangement direction is vertical to the direction of the sliding track guide rail, and the runway end line lamps are uniformly distributed along two sides of the direction of the sliding track guide rail.
The runway endpoint lamp is green, the runway side lamp is white, yellow and red in sequence along the direction close to the track pulley, and the runway end lamp is red.
The number of the runway end line lamps is 5, and the runway end line lamps are spaced by 10 centimeters.
The distance between the second section of connecting rod and the third section of connecting rod is 20 cm, 4 runway side lights in white, 2 runway side lights in yellow and 3 runway side lights in red on any connecting rod are arranged on the runway side lights in an arithmetic progression and descending manner along the direction close to the track pulley, the first term is the maximum distance of 18 cm, and the tolerance is 2 cm.
The height of the support is 1.5 meters, the length of the sliding track frame is 8 meters, and a support base is arranged at the bottom of the support.
The utility model has the technical effects that: 1. the track pulley drives the runway side lights to move to form the simulated change of the runway lights, the black hole illusion is induced, the understanding of a pilot on the black hole illusion is favorably improved, the black hole illusion is further overcome, and the problem that the pilot enters the airport in low visibility at night is greatly reduced; 2. the runway side light and the terminal line light are simulated by using the arrangement mode and the color change of the LED lamp beads, and the simulated runway side light is subjected to angle change to simulate the influence of parallel line illusion caused by the change of a visual angle when a pilot enters the low-visibility approach, so that the visual experience of the pilot entering the low-visibility approach can be accurately simulated.
The following will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a three-dimensional schematic view of a sliding track guide rail used in the black hole illusion simulation experience device of the present invention.
Fig. 2 is a three-dimensional schematic view of a guide belt used in the black hole illusion simulation experiencing apparatus of the present invention.
Fig. 3 is a schematic top view of a black hole illusion simulation experiencing apparatus according to the present invention.
Fig. 4 is a schematic diagram of a runway light in an experimental process of the black hole illusion simulation experience device.
Reference numerals: 1-support guide rail, 2-track installation sleeve, 3-runway terminal line lamp, 4-terminal line limiting block, 5-sliding track guide rail, 6-runway lamp support, 7-runway side lamp, 8-track pulley, 9-support, 10-support base, 11-fixing bolt, 12-sliding track, 13-runway terminal lamp, 14-starting end limiting block, 15-guide belt and 16-belt guide hole.
Detailed Description
Example 1
In order to solve the problem that most of black hole illusions are simulated by using methods such as a flight simulator or program software display and the like in the current research, and the visual environment where the black hole illusions occur cannot be restored, the utility model provides the black hole illusion simulation experience device shown in fig. 1.
As shown in fig. 1, a simulated experience device for illusion of black holes comprises two brackets 9, a sliding rail frame 12 located between the brackets 9, and a rail trolley 8 on the sliding rail frame 12, wherein: a support guide rail 1 is arranged on the side surface of the support 9, a rail mounting sleeve 2 capable of sliding up and down is arranged on the support guide rail 1, and the sliding rail frame 12 is fixedly connected with the support 9 through the rail mounting sleeve 2; the track frame 12 that slides be the cuboid shape, the long limit direction both ends in the track frame 12 top of sliding be equipped with end line stopper 4, initiating terminal stopper 14 respectively, track coaster 8 be located end line stopper 4, initiating terminal stopper 14 between, track coaster 8 top along 4 direction swing joint of end line stopper has runway lamp support 6, runway lamp support 6 on be equipped with a plurality of runway lamps, track coaster 8 follow the track frame 12 top long limit direction make straight reciprocating motion.
When the adjustable sliding rail is actually used, the rail mounting sleeve 2 on the side surface of the support 9 is adjusted, so that the sliding rail guide rail 5 of the sliding rail frame 12 is kept at a constant angle, specifically a 3-degree downward sliding angle, one end of the mounting end line limiting block 4 is arranged at the lower part, and one section of the mounting starting end limiting block 14 is arranged at the upper part; the track pulley 8 is arranged at one end of the starting end limiting block 14; and starting the track pulley 8 at one end of the end line lamp 3 of the runway of the participant, slowly moving from the bottom end of the slope to the top end at a constant speed, and carrying out a simulation experiment. In the experimental process, the black hole illusion is induced by using the simulated change of the runway light, so that the understanding of a pilot on the black hole illusion is improved, the black hole illusion is further overcome, and the problem of unsafe low-visibility approach of the pilot at night is greatly reduced.
Example 2
Preferably, the rail mounting sleeve 2 is provided with a fixing bolt 11, two ends of the side surface of the long side direction of the cuboid of the sliding rail frame 12 are respectively provided with a through hole, and the fixing bolt 11 is used for fixedly connecting the sliding rail frame 12 with the bracket 9 through the through hole.
In practical use, the rail mounting sleeve 2 on the side surface of the support 9 is adjusted to keep the sliding rail guide 5 of the sliding rail frame 12 at a constant angle, specifically, a downward sliding angle of 3 degrees, and the sliding rail frame 12 is fixedly connected with the support 9 through the through hole by the fixing bolt 11.
Preferably, the sliding track frame 12 is arranged at the top of the cuboid and is provided with a sliding track guide rail 5 along the middle position of the long edge direction, the bottom of the track pulley 8 is provided with a groove matched with the sliding track guide rail 5, and the track pulley 8 moves linearly and reciprocally along the sliding track guide rail 5.
In practical use, the bottom of the track pulley 8 is provided with a groove matched with the sliding track guide rail 5, and the groove guides the pulley 8 to do linear reciprocating motion along the sliding track guide rail 5.
As shown in fig. 2, preferably, the sliding rail frame 12 is provided with a guide belt 15 at a middle position of the top of the rectangular parallelepiped along the long side direction, the rail block 8 is provided with a belt guide hole 16 matched with the guide belt 15, and the rail block 8 makes a linear reciprocating motion along the guide belt 15.
In practical use, the track pulley 8 is provided with a belt guide hole 16 matched with the guide belt 15, and the guide belt 15 guides the pulley 8 to do linear reciprocating motion along the sliding track guide rail 5.
As shown in fig. 3, preferably, the runway lights are divided into a plurality of runway side lights 7, a plurality of runway end light 3, and a plurality of runway end lights 13, a plane where the runway light bracket 6 is located is parallel to a horizontal plane, the runway light bracket 6 is of a four-bar structure, the runway end lights 13 are located on a first section of connecting bar where the runway light bracket 6 is fixed on the track pulley 8, the runway end lights 13 are linearly arranged, the linear arrangement direction is perpendicular to the direction of the sliding track guide rail 5, and the runway side lights 7 are located on a second section of connecting bar and a third section of connecting bar which are movably connected with two ends of the first section of connecting bar of the runway light bracket 6.
In practical use, the runway side lights 7 are positioned on the second section connecting rod and the third section connecting rod which are movably connected with the two ends of the first section connecting rod of the runway light bracket 6, the two sections of the runway light bracket 6 where the runway side lights 7 are positioned respectively rotate outwards at a constant speed by the respective connecting rotating shafts on the runway pulley 8 in the movement process of the runway pulley 8, the change from the included angle of 0 degree to the included angle of 40 degrees is completed gradually in the approaching process from the bottom end to the top end of the slope, the runway end line lights 3 are arranged in a straight line, the direction of the straight line is vertical to the direction of the sliding track guide rail 5, when a participant observes that the middle light of the runway end line light is superposed with the position of the reference light, the runway pulley 8 is stopped, and the current experiment is finished.
Preferably, the runway end line lamp 3 is green, the runway side lamp 7 is white, yellow and red in sequence along the direction close to the track pulley 8, and the runway end lamp 13 is red.
In actual use, the runway side lights and the end line lights are simulated by using the arrangement mode and the color change of the LED lamp beads, and the simulated runway side lights are subjected to angle change to simulate the parallel line illusion influence caused by the change of the visual angle when a pilot enters the low-visibility approach, so that the visual experience of the pilot entering the low-visibility approach can be accurately simulated.
Preferably, the runway end line lamps 3 are 5 and are spaced 10 cm from each other. The distance between the second section of connecting rod and the third section of connecting rod is 20 cm, 4 runway side lights in the runway side lights 7 on any connecting rod, 2 runway side lights in yellow and 3 runway side lights in red are arranged, the distance between the runway side lights 7 is distributed in an arithmetic progression decreasing manner along the direction close to the track pulley 8, the first term is the maximum distance of 18 cm, and the tolerance is 2 cm.
In actual use, through the light sources arranged at different distances, the perception of an experiencer on distance change can be evaluated, and distance misjudgment generated when the black hole illusion occurs can be better reflected.
Preferably, the height of the support 9 is 1.5 meters, the length of the sliding track frame 12 is 8 meters, and the bottom of the support 9 is provided with a support base 10.
In actual use, the support base 10 ensures that the support 9 is stable and does not incline or shake in the experimental process.
A simulation method of a black hole illusion simulation experience device uses any one of the black hole illusion simulation experience devices, and comprises the following steps:
s1: the participants firstly carry out visual examination, diopter examination, dark adaptation examination and normal examination, and enter an experimental field;
s2: adjusting the rail mounting sleeve 2 on the side surface of the support 9 to enable the height of one end of the mounting end line limiting block 4 of the sliding rail frame 12, which is far away from the support base 10, to be lower than the height of one end of the mounting start end limiting block 14 of the sliding rail frame 12, which is far away from the support base 10, so that the sliding rail guide rail 5 of the sliding rail frame 12 and the horizontal plane keep a constant angle, specifically a 3-degree downward sliding angle, and arranging the rail pulley 8 at one end of the start end limiting block 14;
s3: the participants were blindly acclimated for 20 minutes;
s4: the runway endpoint light 3, the runway side light 7 and the runway end light 13 are arranged with the brightness of 10-2Lux, set reference lamp at 3 m distance from the tested object, height at 30 cm right above the slide rail frame 12, white light source, set reference lamp at 10-4Lux, the ambient illumination is a standard darkroom environment, and a visual environment without reference is simulated;
s5: one end of the runway end line lamp 3 of the participant testers is positioned at the starting track pulley 8 and slowly moves from the bottom end of the slope to the top end at a constant speed, two sections of the runway lamp bracket 6 where the runway side lamp 7 is positioned in the moving process respectively rotate outwards at a constant speed through connecting rotating shafts on the track pulley 8, and the change from an included angle of 0 degree to an included angle of 40 degrees is completed in the approaching process from the bottom end of the slope to the top end, as shown in fig. 4, the runway end line lamp is a schematic diagram after being turned on, and meanwhile, the participant testers are exerted with tested performance and ear-hand responses, and the participant testers are required to control the track pulley 8 to stop moving by using a controller when observing that the middle green lamp of the runway end line lamp 3 is superposed with the position of a reference lamp, and record a distance estimation difference value as a statistical index; the physiological indexes of the participants are monitored at the same time of the experiment: heart rate, blood pressure, respiratory rate and skin temperature, and monitoring and recording eye movement and electroencephalogram change conditions;
s6: the light intensities of the runway end light 3, the runway side light 7 and the runway end light 13 in the S4 are respectively adjusted to 10-3Lux，10-4Lux，10-5Lux, repeating the step in S5, and monitoring each index change;
s7: red and green light sources are respectively arranged at the left side and the right side of the position 1 m behind the testees and are positioned at the testeesThe intensity of red and green light sources is adjusted to 10 within 120-degree visual field of the rotary head-2 cd/m2Repeating S5-S6, and monitoring the change of each index;
s8: and evaluating the reaction of the participants to the black hole illusion according to the brightness change of different runway lights in the steps of S5-S7 and the change condition of each index monitored under the condition of red and green light sources, thereby improving the knowledge of the black hole illusion and further overcoming the black hole illusion.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. The utility model provides a black hole illusion simulation experience device which characterized in that: comprising two supports (9), a sliding rail carrier (12) between the supports (9), and a rail carriage (8) on the sliding rail carrier (12), wherein: a support guide rail (1) is arranged on the side surface of the support (9), a rail mounting sleeve (2) capable of sliding up and down is arranged on the support guide rail (1), and the sliding rail frame (12) is fixedly connected with the support (9) through the rail mounting sleeve (2); slide track frame (12) be the cuboid shape, slide track frame (12) top long edge direction both ends be equipped with end line stopper (4), initiating terminal stopper (14) respectively, track coaster (8) be located end line stopper (4), initiating terminal stopper (14) between, track coaster (8) top follow end line stopper (4) direction swing joint has runway lamp support (6), runway lamp support (6) on be equipped with a plurality of runway lamps, track coaster (8) follow slide track frame (12) top long edge direction do straight reciprocating motion.
2. A black hole illusion simulated experience device as claimed in claim 1, wherein: be equipped with fixing bolt (11) on track installation cover (2), the long limit direction side both ends of slideing track frame (12) cuboid be equipped with the through-hole respectively, fixing bolt (11) pass through the through-hole will slide track frame (12) with support (9) fixed connection.
3. A black hole illusion simulated experience device as claimed in claim 1, wherein: the sliding track frame (12) is positioned at the top of the cuboid and is provided with a sliding track guide rail (5) along the middle position of the long edge direction, the bottom of the track pulley (8) is provided with a groove matched with the sliding track guide rail (5), and the track pulley (8) moves along the sliding track guide rail (5) in a straight reciprocating manner.
4. A black hole illusion simulated experience device as claimed in claim 1, wherein: slide track frame (12) be located the cuboid top and be equipped with guide belt (15) along long limit direction intermediate position, track coaster (8) be equipped with guide belt (15) matched with belt guiding hole (16), track coaster (8) follow guide belt (15) make straight reciprocating motion.
5. A black hole illusion simulated experience device as claimed in claim 3, wherein: the runway lamp is divided into a plurality of runway side lamps (7), a plurality of runway end light lamps (3) and a plurality of runway end light lamps (13), the plane where the runway lamp support (6) is located is parallel to the horizontal plane, the runway lamp support (6) is of a four-bar structure, the runway end light lamps (13) are located on a first section of connecting bar of the runway lamp support (6) fixed on the track pulley (8), the runway end light lamps (13) are arranged in a straight line, the straight line arrangement direction is vertical to the direction of the sliding track guide rail (5), the runway side lamps (7) are located on a second section of connecting bar and a third section of connecting bar which are movably connected with the two ends of the first section of connecting bar of the runway lamp support (6), the runway side lamps (7) are correspondingly distributed along the second section of connecting bar and the third section of connecting bar, the distances between the runway side lamps (7) on the same connecting bar are different, the runway end line lamps (3) are arranged on a fourth section connecting rod which is movably connected with the second section connecting rod and the third section connecting rod respectively, the runway end line lamps (3) are arranged in a straight line, the straight line arrangement direction is vertical to the direction of the sliding track guide rail (5), and the runway end line lamps (3) are uniformly distributed along the two sides of the direction of the sliding track guide rail (5).
6. The device according to claim 5, wherein: the runway terminal lamp (3) is green, the runway side lamp (7) is white, yellow and red in sequence along the direction color close to the track pulley (8), and the runway terminal lamp (13) is red.
7. The device according to claim 5, wherein: the number of the runway endpoint lamps (3) is 5, and the runway endpoint lamps are spaced by 10 cm.
8. The device according to claim 5, wherein: the distance between the second section of connecting rod and the third section of connecting rod is 20 cm, 4 runway side lights in white, 2 runway side lights in yellow and 3 runway side lights in red are arranged on any connecting rod in the runway side lights (7), the distance between the runway side lights (7) is distributed in an arithmetic progression decreasing manner along the direction close to the track pulley (8), the first term is the maximum distance of 18 cm, and the tolerance is 2 cm.
9. A black hole illusion simulated experience device as claimed in claim 1, wherein: the height of the support (9) is 1.5 meters, the length of the sliding track frame (12) is 8 meters, and a support base (10) is arranged at the bottom of the support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121595448.4U CN216161265U (en) | 2021-07-14 | 2021-07-14 | Black hole illusion simulation experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121595448.4U CN216161265U (en) | 2021-07-14 | 2021-07-14 | Black hole illusion simulation experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161265U true CN216161265U (en) | 2022-04-01 |
Family
ID=80836286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121595448.4U Active CN216161265U (en) | 2021-07-14 | 2021-07-14 | Black hole illusion simulation experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506490A (en) * | 2021-07-14 | 2021-10-15 | 中国人民解放军空军军医大学 | Black hole illusion simulation experience device and simulation method |
-
2021
- 2021-07-14 CN CN202121595448.4U patent/CN216161265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506490A (en) * | 2021-07-14 | 2021-10-15 | 中国人民解放军空军军医大学 | Black hole illusion simulation experience device and simulation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216161265U (en) | Black hole illusion simulation experience device | |
| KR101182623B1 (en) | Apparatus and method for performing motion capture using shutter synchronization | |
| Llewellyn | Visual guidance of locomotion. | |
| Leibowitz | The relation between the rate threshold for the perception of movement and luminance for various durations of exposure. | |
| CN205163999U (en) | Automatic flat husky long -jump device of range finding | |
| CN106015873A (en) | Display device for stage | |
| CN108170159A (en) | The method of the aerial display pattern of unmanned plane and video | |
| CN112017498B (en) | Crane operator operation training system based on video acquisition and recognition technology | |
| CN111899591A (en) | Contact net overhauls teaching platform based on VR technique | |
| CN108319017B (en) | VR helmet with wide application range for architectural engineering design | |
| CN113506490A (en) | Black hole illusion simulation experience device and simulation method | |
| CN102499626B (en) | Stereoscopic vision flickering perception test device | |
| CN208984787U (en) | Aircraft landing lamp test system | |
| CN202478105U (en) | Myopia training apparatus | |
| Lhamon et al. | Movement and the judged duration of visual targets | |
| CN205155880U (en) | Classroom brilliance control system | |
| CN106390358A (en) | Long jump device realizing automatic ranging and automatic sand leveling functions | |
| CN111724645A (en) | A rail \30758underwater blasting simulation training system | |
| CN212261338U (en) | A whole body device of shooing for inspection of psoriasis PASI | |
| CN203386409U (en) | Demonstration device for aircraft carrier arresting cable | |
| CN106730930B (en) | Teacher stage slide rail device based on sound selection student | |
| CN202426511U (en) | Stereo vision flicker perception tester | |
| CN113284392A (en) | Parachuting training device and training method | |
| CN106603935B (en) | Full-automatic electronic control VR macro photography platform case | |
| CN208506820U (en) | A kind of school student attendance checking system based on recognition of face |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |