CN209625755U - A kind of exhibition center's Multifunctional demonstration equipment - Google Patents
A kind of exhibition center's Multifunctional demonstration equipment Download PDFInfo
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- CN209625755U CN209625755U CN201920358587.1U CN201920358587U CN209625755U CN 209625755 U CN209625755 U CN 209625755U CN 201920358587 U CN201920358587 U CN 201920358587U CN 209625755 U CN209625755 U CN 209625755U
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Abstract
The utility model relates to a kind of exhibition center's Multifunctional demonstration equipment, including arc curtain wall, fix projection device, mobile projector device, and the portrait stream of people identifies equipment, arc-shaped slide rail, audio frequency apparatus and processing equipment；Strong shape sliding rail and arc curtain wall identical radian measure, arc-shaped slide rail are set in front of arc curtain wall at the 0.8-1.5m of ground；Mobile projector device is set on arc-shaped slide rail and is slidably connected with arc-shaped slide rail；Audio frequency apparatus is set to mobile projector device two sides and is slidably connected with arc-shaped slide rail；Fixed projection device is fixed on the ceiling of the opposite side of arc curtain wall；The portrait stream of people identifies that the surrounding of arc curtain wall is arranged in equipment；Above equipment is communicated to connect with processing equipment.The utility model can be demonstrated article by 3D three-dimensional video-frequency or animation to show, it can judge the dynamic of personnel, control mobile projector device projects the virtual interpretation staff's image of 3D, visits interacting for mode with Field Force to be formed, simulation voice really pronounces, and increases the experience of visit personnel.
Description
Technical field
The utility model relates to cleaning supplies manufacture technology fields, are specifically related to a kind of durable and convenient cloths for cleaning.
Background technique
With the development of the times, people's lives level constantly improves, and various museums are also constantly rising, in order to inhale
Draw spectators' note that museum can carry out various displayings using multimedia equipment mostly, go to understand the exhibition of institute, museum convenient for spectators
The content shown, but nowadays the multimedia overhead projector equipment of most of museum more falls behind, and has a single function, is not able to satisfy diversification
The effect of displaying, while traditional multimedia overhead projector equipment volume is larger and complicated for operation, appreciation effect is poor, and traditional
Projection device cannot be combined with other equipment well, so that museum is carrying out meeting when multi-angle combines displaying to product
It gets into trouble, so that there are inconveniences for exhibition.
Thus at present need be a kind of vdiverse in function, the image player of interactive multimedia museum can be generated by catching
It catches equipment and capture shooting is carried out to target image, then analyzed by image analysis system, so that the movement for the object that is captured is generated,
The action data combination real-time imaging interaction systems make to generate the interaction effect combined closely between participant and screen to overcome
Drawbacks described above.
Utility model content
In view of this, the present invention provides a kind of exhibition center's Multifunctional demonstration equipment, including arc curtain wall, fixed
Projection device, mobile projector device, the portrait stream of people identify equipment, arc-shaped slide rail, audio frequency apparatus and processing equipment；
The arc-shaped slide rail and the arc curtain wall identical radian measure, before the arc-shaped slide rail is set to the arc curtain wall
At square ground 0.8-1.5m；
The mobile projector device is set on the arc-shaped slide rail and is slidably connected with the arc-shaped slide rail；
The audio frequency apparatus is set to the mobile projector device two sides and is slidably connected with the arc-shaped slide rail；
The fixed projection device is fixed on the ceiling of the opposite side of the arc curtain wall；
The portrait stream of people identifies that the surrounding of the arc curtain wall is arranged in equipment；
The fixed projection device, mobile projector device, the portrait stream of people identify equipment, and audio frequency apparatus is set with the processing
Standby communication connection.
The utility model can by arc curtain wall can preferably for exhibition center by 3D three-dimensional video-frequency or animation come
Displaying is demonstrated article, and the portrait stream of people identifies that equipment can be sentenced by identifying personnel's trend and the personnel's face of visit personnel
The dynamic of disconnected personnel, and then control mobile projector device and project the virtual interpretation staff's image of 3D, join to be formed with Field Force
The interaction of sight mode, audio frequency apparatus follow mobile projector device mobile, and simulation voice really pronounces, and increase the body of visit personnel
It tests.
The utility model realizes 3D projection, and human-computer interaction sufficiently attracts the sight of visitor, being capable of displaying exhibition just
Look at the product shown needed for shop.
Further, the processing equipment includes processor and signal interaction device, and the processor and the signal are handed over
Mutual device communication connection, the signal interaction device and the fixed projection device, mobile projector device, the portrait stream of people identify equipment with
And audio frequency apparatus communication connection.
Further, the mobile projector device, including 3D projector, motorised base, the 3D projector are fixed on institute
It states in motorised base, the motorised base is flexibly connected with the arc-shaped slide rail, and the 3D projector and the motorised base are equal
It is communicated to connect with the signal interaction device.
3D projector can project virtual interpretation staff, can also project text, dynamic picture, video for corresponding position
Etc. information, can identify that treated that information makes corresponding movement by processing equipment for equipment according to the portrait stream of people, enrich exhibition
Look at the displaying content in shop, human-computer interaction performance is strong, vdiverse in function.
Further, the portrait stream of people identifies that equipment includes multiple infrared cameras, infrared lamp, image analysis module,
The infrared camera is fixed on the arc curtain wall top portion both ends, and the infrared lamp is fixed on the arc curtain wall top portion
Middle part, the infrared camera and described image analysis module communicate to connect, described image analysis module and the signal interaction
Device communication connection.
Further, each infrared camera front end installs the infrared absorption filter being only capable of through the above infrared light of specific wavelength additional
Mirror, the range of the specific wavelength is in 840nm~860nm.
Infrared camera only passes through the infrared filter of 840nm~860nm infrared light, can greatly improve judgement position of human body
Accuracy.Inventor uses the obtained figure of multiple infrared cameras in practice, it has been found that the light source in museum is more mixed and disorderly
It often malfunctions as carrying out binocular vision calculating, that is, judges the position of human body by accident.General infrared filter is existed by threshold range
750nm only passes through the infrared filter of the red infrared light of 840nm~860nm to installing additional between 800nm, then the mistake of position of human body judgement
Accidentally rate can be reduced to 3-6 times, and error rate substantially reduces.
Infrared camera effectively the visit personnel to exhibition center can carry out portrait capture, pass through multiple infrared cameras
Infrared image is obtained, is analyzed to obtain stream of people's distribution situation in museum's scene to the image, is distributed further according to the stream of people, it can be with
Display area is adaptive selected and behaves for stream of people's distribution situation and flows the corresponding video of progress or image broadcasting.
Further, the radian of the arc curtain wall is 2 π/3~3 π/4.
The radian of the utility model arc curtain wall is that 2 π/3~3 π/4 can guarantee that the visit personnel in exhibition center are more preferable
Viewing 3D projection video, better visual experience can be brought to visit personnel.
Further, the signal interaction device uses 5G technical communication.
The utility model can effectively reduce the communication time of equipment using the 5G communication technology, and equipment operation will not generate
Signal Caton phenomenon, since exhibition center personnel are more, mobility is big, and infrared camera can generate multitude of video picture, processing equipment
By signal interaction device information can effectively be handled using 5G technical communication in time, guarantee the operation of equipment, can quickly ring
It answers.
It further, further include cooling system, the cooling system includes cooling pipe, coolant liquid, compression pump；It is described cold
But liquid is set in the cooling pipe, and the cooling pipe is threaded through the fixed projection device, mobile projector device, portrait people
It flows and identifies equipment, inside audio frequency apparatus and the processing equipment.
The cooling system of the utility model assists corresponding equipment cooling, since exhibition center's general Exhibition opening times is long in 8-
12 hours, fixed projection device, mobile projector device, portrait stream of people identification equipment, audio frequency apparatus and the processing equipment were long
The operation of time can generate amount of heat, affect the normal operation of the equipment, and cooling system can guarantee that the long-time of relevant device is steady
Fixed operation, meets the work requirements in exhibition center.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model mobile projector device and audio frequency apparatus structural schematic diagram；
Fig. 3 is that the utility model portrait stream of people identifies equipment principle schematic diagram.
In figure: 1 is arc curtain wall, and 2 be fixed projection device, and 3 be mobile projector device, and 31 be 3D projector, and 32 are
Motorised base, 4 identify equipment for the portrait stream of people, and 41 be infrared camera, and 42 be infrared lamp, and 43 be image analysis module, and 5 be arc
Shape sliding rail, 6 be audio frequency apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of exhibition center's Multifunctional demonstration equipment is present embodiments provided, including arc curtain wall 1, Gu
Determine projection device 2, mobile projector device 3, the portrait stream of people identifies equipment 4, arc-shaped slide rail 5, audio frequency apparatus 6 and processing equipment；
Arc-shaped slide rail 5 and 1 identical radian measure of arc curtain wall, arc-shaped slide rail 5 are set at 1 front ground 1m of arc curtain wall；
In further embodiments: arc-shaped slide rail 5 is set at 1 front ground 0.8-1.5m of arc curtain wall；
Mobile projector device 3 is set on arc-shaped slide rail 5 and is slidably connected with arc-shaped slide rail 5；
Audio frequency apparatus 6 is set to 3 two sides of mobile projector device and is slidably connected with arc-shaped slide rail 5；
Fixed projection device 2 is fixed on the ceiling of the opposite side of arc curtain wall 1；Fixed projection device 2 will figure
As being incident upon on arc curtain wall 1；
The portrait stream of people identifies that the surrounding of arc curtain wall 1 is arranged in equipment 4；
Fixed projection device 2, mobile projector device 3, the portrait stream of people identify equipment 4, and audio frequency apparatus 6 is logical with processing equipment
Letter connection.
The present embodiment can preferably can be opened up for exhibition center by 3D three-dimensional video-frequency or animation by arc curtain wall 1
Show and be demonstrated article, the portrait stream of people identifies that equipment 4 can be sentenced by identifying personnel's trend and the personnel's face of visit personnel
The dynamic of disconnected personnel, and then control mobile projector device 3 and project the virtual interpretation staff's image of 3D, join to be formed with Field Force
The interaction of sight mode, audio frequency apparatus 6 follow mobile projector device mobile, and simulation voice really pronounces, and increase the body of visit personnel
It tests.
Processing equipment includes processor and signal interaction device, and processor and signal interaction device communicate to connect, signal interaction
Device and fixed projection device 2, mobile projector device 3, the portrait stream of people identify that equipment 4 and audio frequency apparatus 6 communicate to connect.
Mobile projector device 3, including 3D projector 31, motorised base 32,3D projector 31 are fixed in motorised base 32,
Motorised base 32 is flexibly connected with arc-shaped slide rail 5, and 3D projector 31 and motorised base 32 are communicated to connect with signal interaction device.
As shown in figure 3, the portrait stream of people identifies that equipment 4 includes multiple infrared cameras 41, infrared lamp 42, image analysis module
43, infrared camera 41 is fixed on 1 top both ends of arc curtain wall, and infrared lamp 42 is fixed on 1 middle top of arc curtain wall,
Infrared camera 41 and image analysis module 43 communicate to connect, and image analysis module 43 and signal interaction device communicate to connect.
Each 41 front end of infrared camera installs the infrared filter being only capable of through the above infrared light of specific wavelength, specific wavelength additional
Range in 840nm~860nm.
Infrared camera 41 only passes through the infrared filter of 840nm~860nm infrared light, can greatly improve and judge human body position
The accuracy set.Light source in museum is more mixed and disorderly, carries out binocular vision using the obtained image of multiple infrared cameras
Calculating often malfunctions, that is, judges the position of human body by accident.General infrared filter by threshold range 750nm to 800nm it
Between, install the infrared filter for only passing through the red infrared light of 840nm~860nm additional, then the error rate of position of human body judgement can be reduced to 3-6
Times, error rate substantially reduces.
Infrared camera 41 effectively the visit personnel to exhibition center can carry out portrait capture, pass through multiple infrared photographies
Head obtains infrared image, is analyzed to obtain stream of people's distribution situation in museum's scene to the image, is distributed further according to the stream of people, can
The corresponding video of progress or image broadcasting are flowed so that display area is adaptive selected and behaves for stream of people's distribution situation.
The radian of arc curtain wall 1 is 2 π/3~3 π/4.
The radian of arc curtain wall 1 is that 2 π/3~3 π/4 can guarantee that the visit personnel in exhibition center preferably watch 3D throwing
Video display frequency, can bring better visual experience to visit personnel.
Signal interaction device uses 5G technical communication.
The communication time of equipment can be effectively reduced using the 5G communication technology, it is existing that equipment operation will not generate signal Caton
As since exhibition center personnel are more, mobility is big, and infrared camera can generate multitude of video picture, and processing equipment is handed over by signal
Mutual device can effectively handle information using 5G technical communication in time, guarantee the operation of equipment, be enable to respond quickly.
It further include cooling system, cooling system includes cooling pipe, coolant liquid, compression pump；Coolant liquid is set to cooling pipe
Interior, cooling pipe is threaded through fixed projection device, mobile projector device, and the portrait stream of people identifies equipment, audio frequency apparatus and processing
Inside equipment.
Cooling system assists corresponding equipment cooling, fixed since exhibition center's general Exhibition opening times is long at 8-12 hours
Projection device, mobile projector device, the portrait stream of people identify equipment, and audio frequency apparatus and the processing equipment run meeting for a long time
Amount of heat is generated, is affected the normal operation of the equipment, cooling system can guarantee the long-time steady operation of relevant device, meet exhibition
Look at the work requirements in shop.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of exhibition center's Multifunctional demonstration equipment, which is characterized in that including arc curtain wall, fixed projection device is mobile to throw
Shadow equipment, the portrait stream of people identify equipment, arc-shaped slide rail, audio frequency apparatus and processing equipment；
The arc-shaped slide rail and the arc curtain wall identical radian measure, the arc-shaped slide rail are set to ground in front of the arc curtain wall
At the 0.8-1.5m of face；
The mobile projector device is set on the arc-shaped slide rail and is slidably connected with the arc-shaped slide rail；
The audio frequency apparatus is set to the mobile projector device two sides and is slidably connected with the arc-shaped slide rail；
The fixed projection device is fixed on the ceiling of the opposite side of the arc curtain wall；
The portrait stream of people identifies that the surrounding of the arc curtain wall is arranged in equipment；
The fixed projection device, mobile projector device, the portrait stream of people identify equipment, and audio frequency apparatus is logical with the processing equipment
Letter connection.
2. a kind of exhibition center's Multifunctional demonstration equipment according to claim 1, which is characterized in that the processing equipment includes
Processor and signal interaction device, the processor and the signal interaction device communicate to connect, the signal interaction device with it is described
Fixed projection device, mobile projector device, the portrait stream of people identify equipment and audio frequency apparatus communication connection.
3. a kind of exhibition center's Multifunctional demonstration equipment according to claim 2, which is characterized in that the mobile projector is set
It is standby, including 3D projector, motorised base, the 3D projector be fixed in the motorised base, the motorised base with it is described
Arc-shaped slide rail is flexibly connected, and the 3D projector and the motorised base are communicated to connect with the signal interaction device.
4. a kind of exhibition center's Multifunctional demonstration equipment according to claim 2, which is characterized in that the portrait stream of people identification
Equipment includes multiple infrared cameras, infrared lamp, image analysis module, and the infrared camera is fixed on the arc curtain wall
Top both ends, the infrared lamp are fixed on the arc curtain wall middle top, and the infrared camera and described image are analyzed
Module communication connection, described image analysis module and the signal interaction device communicate to connect.
5. a kind of exhibition center's Multifunctional demonstration equipment according to claim 4, which is characterized in that each infrared photography
Head front end, which installs additional, is only capable of infrared filter by the above infrared light of specific wavelength, the range of the specific wavelength 840nm~
860nm。
6. a kind of exhibition center's Multifunctional demonstration equipment according to claim 1, which is characterized in that the arc curtain wall
Radian is 2 π/3~3 π/4.
7. a kind of exhibition center's Multifunctional demonstration equipment according to claim 1-6, which is characterized in that the signal
Interaction device uses 5G technical communication.
8. a kind of exhibition center's Multifunctional demonstration equipment according to claim 7, which is characterized in that it further include cooling system,
The cooling system includes cooling pipe, coolant liquid, compression pump；The coolant liquid is set in the cooling pipe, the cooling
Pipeline is threaded through the fixed projection device, mobile projector device, and the portrait stream of people identifies equipment, audio frequency apparatus and the processing
Inside equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358587.1U CN209625755U (en) | 2019-03-20 | 2019-03-20 | A kind of exhibition center's Multifunctional demonstration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358587.1U CN209625755U (en) | 2019-03-20 | 2019-03-20 | A kind of exhibition center's Multifunctional demonstration equipment |
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| Publication Number | Publication Date |
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| CN209625755U true CN209625755U (en) | 2019-11-12 |
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ID=68457256
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| CN201920358587.1U Active CN209625755U (en) | 2019-03-20 | 2019-03-20 | A kind of exhibition center's Multifunctional demonstration equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489594A (en) * | 2020-05-09 | 2020-08-04 | 兰州石化职业技术学院 | Man-machine interaction platform |
| CN111586386A (en) * | 2020-06-01 | 2020-08-25 | 光峰光电(无锡)有限公司 | Ultra-short-focus projection method capable of automatically focusing and bidirectionally correcting trapezoid |
-
2019
- 2019-03-20 CN CN201920358587.1U patent/CN209625755U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489594A (en) * | 2020-05-09 | 2020-08-04 | 兰州石化职业技术学院 | Man-machine interaction platform |
| CN111489594B (en) * | 2020-05-09 | 2022-02-18 | 兰州石化职业技术学院 | Man-machine interaction platform |
| CN111586386A (en) * | 2020-06-01 | 2020-08-25 | 光峰光电(无锡)有限公司 | Ultra-short-focus projection method capable of automatically focusing and bidirectionally correcting trapezoid |
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