CN1908808A - Sound channel digital odor movie projection system - Google Patents
Sound channel digital odor movie projection system Download PDFInfo
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- CN1908808A CN1908808A CN200610040979.0A CN200610040979A CN1908808A CN 1908808 A CN1908808 A CN 1908808A CN 200610040979 A CN200610040979 A CN 200610040979A CN 1908808 A CN1908808 A CN 1908808A
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Abstract
The digital-smell cinema projection device comprises: a digital cine-projector with one full-frequency channel an additional channel between full-frequency channel and low-frequency channel for olfactory signal transmission or, an olfactory signal converter, and a set of smell generator to receive olfactory control signal and send smell from container to a reducing valve and muffle to release from terminal under audience seat or nearby. This invention realizes true view effect on view, hear and olfactory.
Description
Technical field
The present invention relates to a kind of multidimensional d-cinema projectors field, be particularly related to a kind of on the basis of existing digital movie generation vision, auditory effect, utilize many full ranges of d-cinema projectors sound channel, digital sense of smell program is enrolled in a certain full range sound channel, utilize audible signal/scent signal digital quantizer, produce the device of aroma effect.This device makes the break traditions monopolization of vision and sense of hearing play mode of art of film under the situation that need not change d-cinema projectors, really embody vision, the sense of hearing, the three-dimensional integrated appreciation effect of sense of smell.
Background technology
Now, film has become an indispensable part in people's life, and film not only brings enjoyment to people's life, transmits a large amount of knowledge simultaneously, and bulk information is provided.Existing movie program is paid attention to the development of vision and auditory effect very much, and human reception information is also tactile outside the sense of hearing except vision, the sense of smell and the sense of taste.If movie program transmission information is confined to vision, sense of hearing aspect has limited the appreciation effect of people to this class culture and art unavoidably.
As everyone knows, in the prior art, art of film is except providing abundant vision, outside the auditory effect, the cinematographic work of aroma effect also do not occur providing simultaneously, its main difficult point is, smell is a kind of chemical substance, component is too complicated, generally speaking, can't with several single elements immediately with become.Secondly, the sensor that at present smell is converted to electric signal is also few, no matter from the input and output of film, does not have all that scent signal is recorded, editor or a playback equipment.Though there is patent documentation to propose to pass through vision both at home and abroad, the sense of hearing, the synthetic simulating signal of sense of smell is formed program, by input output vision, the sense of hearing, scent signal is controlled screen respectively, loudspeaker and smell equipment, but general at present film projector does not all have vision, the sense of hearing, sense of smell composite signal measuring ability and show function, on the other hand, though have patent to propose to use heating flavor liquid to be arranged and utilize fan to blow to the space both at home and abroad, or directly use " essence bottle " and fan to blow to the space, these methods all have common defective: when showing a film, smell can't be immediately and the film plot coupling, in the large space scope, be dispersed into around each seat at the cinema, smell also can't be immediately and the film plot coupling, after scent signal stopped, smell disappeared immediately.
Summary of the invention
The invention provides a kind of sound channel digital odor movie projection system, its objective is and make existing art of film works enrich vision, auditory effect simultaneously providing, provide and the corresponding high-quality aroma effect of mute, make people in watching film, really experience vision, the sense of hearing, the three-dimensional integrated appreciation effect of sense of smell, thereby further strengthen the sight of film and recreational.
For achieving the above object, the technical solution used in the present invention is: a kind of sound channel digital odor movie projection system comprises:
A d-cinema projectors, have a plurality of full range sound channels and a low-frequency channel, one of them full range sound channel is transmitted passage as the sense of smell digital signal, perhaps outside a plurality of full range sound channels and a low-frequency channel, increase a sense of smell digital signal transmission passage, be provided with the scent signal output port transmitting passage;
A scent signal converter, comprise receiving circuit, testing circuit, treatment circuit and transtation mission circuit, the scent signal output port of described d-cinema projectors is connected with the receiving circuit input port of scent signal converter, the output of receiving circuit circuit, treatment circuit after testing receives and sends circuit, from the delivery outlet output sense of smell control signal of transtation mission circuit;
One cover smell generation equipment comprises:
One smell transfer passage, this passage are carried to be in charge of by a smell delivery main and one group of smell and are formed, and the smell delivery main carries to be in charge of with smell respectively and is communicated with, and forms the gas delivery channels of similar central air conditioner with this;
An air compressor, as smell feed drive device, it has a compressed air outlet, and this compressed air outlet is connected with described smell delivery main's inlet;
One group of operation valve, respectively as corresponding smell output control switch, the control end of each operation valve all is connected with the sense of smell control signal of scent signal converter, and the gas outlet of each operation valve is connected with the smell delivery main by pipeline respectively;
One group of smell jar, respectively as dissimilar odor sources, the outlet of each smell jar connects with the air intake opening of corresponding each operation valve respectively;
One group of exhaust box is located at one group of smell respectively and carries and be in charge of in the pipeline of endpiece, and described exhaust box has the smell liberation port, and this smell liberation port is located under the cinema spectators seat or by the seat, and opens to cinema's interior space.
Related content in the technique scheme is explained as follows:
1, in the such scheme, in order effectively to control the smell field of cinema's interior space, corresponding described smell liberation port is provided with one group of inlet scoop in the top of the interior space at the cinema, and one group of corresponding each smell liberation port in inlet scoop is arranged, forms a vertical smell field from bottom to top; One group of inlet scoop is outdoor towards cinema with blower fan by the road.The accurate coupling of film smell and mute is another important indicator of digital smellie show quality.When it required mute the smell plot to occur, smell will be smelt by spectators at once, and after the disappearance of mute smell plot, smell disappears at once.This target can be realized in the vertical smell field of flowing from bottom to top that the present invention proposes.
2, in the such scheme,, on the front end pipeline of each exhaust box, be equipped with gas pressure reducer in order to reduce the air pressure of smell liberation port.
3, in the such scheme, in order to improve the indoor ventilation effect of cinema, also be provided with a pneumatic pump, this pneumatic pump outlet is connected with the smell delivery main by pipeline, and import is communicated with the cold air air-supply passage or the outdoor fresh air of air-conditioning equipment.
4, in the such scheme, described operation valve adopts solenoid valve, servo control element, pneumatic element or hydraulic control component.
5, in the such scheme, described smell comprises the fragrance of a flower, perfume odor, coffee aroma, cooking flavor, fruity, tart flavour, pungent, stink, fishy smell, pyrotechnics flavor, the smell of gunpowder etc.The smell of smell jar can be liquid or pressure gas, when operation valve is opened the smell jar and is led to smell delivery main's path, pressurized air utilizes jet current principle to take liquid in the smell jar (liquid is the press atomization mode) or gas out of (the smell drag-out is directly proportional with the pressure of pressure gas), and is in charge of in exhaust box is discharged into cinema by smell delivery main and smell conveying.The smell kind can be many arbitrarily, and a kind of smell can be contained in the smell jar, also can be contained in a plurality of smell jars.Smell is generally selected human body nontoxic natural smell or synthetic smell.
6, in the such scheme, when discharging smell,, express the strong and weak degree of smell, to reach the requirement of film plot to smell by time, time-delay length, the valve port opening size of selecting different smell jars and opening operation valve.This expression can be set when making digital smellie program according to the needs of film plot.After smell is discharged into cinema, before can closing to an end at the film plot of coupling, closed control valve, and the startup air draft system, with odor adsorption, be discharged to outside the movie theatre, air compressor makes cinema keep air fresh by smell transfer passage input fresh air simultaneously.Wherein, air draft system also can keep often opening.
7, in the such scheme, the smell exhaust box adopts quieter material, sound-proof material and certain space, makes flat casing, so that be placed under the spectators seat.The effect of smell exhaust box is the smell that has sound that transmits to be carried out noise reduction make the odor eliminating noise become noiseless smell.The noise reduction of film smell is one of important indicator of digital smellie show quality, and the smell exhaust box that the present invention proposes has guaranteed that digital smellie noiseless when projection occurs.
Principle of work of the present invention is: in order to realize such scheme, when making digital smellie film, utilize many full ranges of digital movie sound channel, the sense of smell digital signal is organized in the signal of one of them full range sound channel correspondence.Perhaps outside a plurality of full range sound channels and a low-frequency channel, increase a sense of smell digital signal transmission passage, be provided with the scent signal output port transmitting passage.The sense of smell digital signal should be mated with film plot, during projection, the sense of smell digital signal sends to the scent signal converter by this full range sound channel of d-cinema projectors, export the sense of smell control signal at last through receiving circuit, testing circuit, treatment circuit and transtation mission circuit and start air compressor and operation valve, under the pressurized air effect, smell flows into the smell delivery main from the smell jar through operation valve, and carry to be in charge of through each smell and flow to exhaust box, finally be discharged into cinema's interior space from the smell liberation port.If be provided with towards one group of outdoor inlet scoop of cinema the top of the interior space this moment at the cinema, a vertical smell field of flowing will be formed from bottom to top.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, the present invention's vision that film is original, audible signal and scent signal are combined as a whole, and have increased the appreciation effect of people to film.
2, the present invention is when making digital cinema movies, utilize the many sound channels of digital movie, the sense of smell digital signal is organized in one of them full range sound channel, when the digital smellie of projection, the numeral olfactory signal outputs to the scent signal converter from this full range sound channel, so digital movie making apparatus and d-cinema projectors need not to do any change, digital smellie is come true.
3, the present invention descends or the other smell liberation port that is provided with in seat at the spectators seat at the cinema, and the top of the interior space is provided with one group of inlet scoop at the cinema, thereby the interior space has formed a vertical smell field of flowing from bottom to top at the cinema, can effectively control the formation and the disappearance of various smells, make the smell of digital smellie institute and film plot coupling very accurate.
4, the present invention can cooperate with the three-dimensional digit film, forms the appreciation effect of vision, the sense of hearing, sense of smell, stereo multi-dimensinal one, thereby further strengthens the sight of film and recreational.So technology and three-dimensional film cooperate, and more can increase the resultant effect of three-dimensional film.
5, the present invention's vision that film is original, audible signal, scent signal and three-dimensional film are combined as a whole, and will make the multifunctional stereo film of recreation ground and amusement park, research, production and the market development of multidimensional movie, to new field development.
Description of drawings
Accompanying drawing 1 is principle of the invention figure;
Accompanying drawing 2 is scent signal converter block diagram of the present invention;
Accompanying drawing 3 is the present invention's numeral smellie device layout figure of institute;
Accompanying drawing 4 is below, cinema of the present invention spectators seat smell channel arrangement figure.
In the above accompanying drawing, 1, air compressor; 2～5, smell jar; 6～9, solenoid valve; 10, pneumatic pump; 11, smell delivery main; 12, smell is carried and is in charge of; 13～21, exhaust box; 22～30, reduction valve; 31, inlet scoop; 32, vertical smell field; 33～38, the spectators of cinema seat; 39, smell liberation port; 40, air-suction duct.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: shown in accompanying drawing 1, a kind of sound channel digital odor movie projection system is made up of a d-cinema projectors, scent signal converter and a cover smell generation equipment.
A d-cinema projectors has five full range sound channels and a low-frequency channel, and one of them full range sound channel is transmitted passage as the sense of smell digital signal, is provided with the scent signal output port to transmitting passage.
A scent signal converter is made up of receiving circuit, testing circuit, treatment circuit and transtation mission circuit, sees shown in Figure 2.Wherein, treatment circuit is made of CPU and corresponding converse routine.The scent signal output port of d-cinema projectors is connected with the receiving circuit input port of scent signal converter, and the output of receiving circuit circuit, treatment circuit after testing receives and sends circuit, from the delivery outlet output sense of smell control signal of transtation mission circuit.
One cover smell generation equipment is seen shown in Figure 3ly, is made up of smell transfer passage, air compressor 1, pneumatic pump 10, four solenoid valves 6～9, four smell jars 2～5, nine exhaust boxs 13～21, nine reduction valve 22～30.The smell transfer passage is in charge of 12 by a smell delivery main 11 and three smell conveyings and is formed.Smell delivery main 11 is in charge of 12 with three smells conveyings respectively and is communicated with, and forms the gas delivery channels of similar central air conditioner with this.Air compressor 1 is as smell feed drive device, and it has a compressed air outlet, and this compressed air outlet is connected with described smell delivery main's 11 inlet.The outlet of pneumatic pump 10 is connected with smell delivery main 11 by pipeline, and import is communicated with the cold air air-supply passage or the outdoor fresh air of air-conditioning equipment.Four solenoid valves 6～9 are respectively as corresponding smell output control switch, and the control end of each solenoid valve all is connected with the sense of smell control signal of scent signal converter, and the gas outlet of each solenoid valve is connected with smell delivery main 11 by pipeline respectively.Four smell jars 2～5 are respectively as dissimilar odor sources, and the outlet of each smell jar connects with the air intake opening of corresponding four solenoid valves 6～9 respectively.Article three, smell is carried and is in charge of the branch bar branch road coldest days of the year end on 12, and correspondence connects nine reduction valve 22～30 and nine exhaust boxs 13～21 on nine branch roads, and each reduction valve and exhaust box are a branch road.Described exhaust box has smell liberation port 39, sees shown in Figure 4ly, and this smell liberation port 39 is located under the cinema spectators seat or by the seat, and opens to cinema's interior space.Corresponding smell liberation port 39 top of the interior space at the cinema is provided with 31, one groups of inlet scoops, one group of inlet scoop, 31 corresponding each smell liberation ports 39 layout, forms a vertical smell field 33～38 of flowing from bottom to top; One group of inlet scoop 39 is outdoor towards cinema through air-suction duct 40 and blower fan.
Corresponding every movie program, smell type, power, start-up time and time span that design matches with picture and sound.When the Making Movies program, scent signal and original vision, audible signal unification are enrolled in the digital process, scent signal enrolls full range sound channel n, and n is last full range sound channel of d-cinema projectors.The channel number of China Broadcast ﹠ Television general bureau regulation digital movie is 5 full range sound channels and 1 infra-low frequency sound channel at present, so n=5.During the projection of numeral smellie, scent signal with vision, audible signal through the motion picture projection machine testing with after handling, the voice signal A that sends from the 5th full range sound channel according to film plot, send to some solenoid valves in smell jar 2～5 corresponding solenoid valves 6～9 through the scent signal converter sense of smell digital signal B that comes out, start solenoid valve, through sky newspaper compressor 1 smell of corresponding film plot is sent into 11 li of smell delivery mains, enter smell exhaust box 13～21 by smell reduction valve 22～30, be discharged into again around the spectators seat.Because smell exhaust box 13～21 is installed under the spectators seat, spectators can smell the smell of corresponding film plot immediately.Described smell comprises the fragrance of a flower, perfume odor, coffee aroma, cooking flavor, tart flavour, pungent, stink, pyrotechnics flavor, the smell of gunpowder etc.If start one group of inlet scoop 31 of the top that is arranged on cinema's interior space this moment, a vertical smell field 33～38 of flowing will be formed from bottom to top.
By selecting different smell jar 2～5 and start-up time, time span and control electromagnetic valve aperture size, can control smell type, release time and the strong and weak degree of corresponding film plot when discharging smell.This expression need be set when making digital cinema presentation according to plot.Above-mentioned solenoid valve, solenoid valve can using when needing as the strong and weak degree of odorlessness can be used servo electromagnetic valve when needing as the strong and weak degree of scent of.Scent signal is combined as a whole scent signal, visual signal, audible signal and three-dimensional film by the full range sound channel output of d-cinema projectors, will become a four-dimensional movie system.
The noise reduction of film smell is one of important indicator of digital smellie show quality.The smell exhaust box that the present invention proposes has guaranteed that digital smellie noiseless when projection occurs.
The accurate coupling of film smell and mute is another important indicator of digital smellie show quality.When the accurate coupling of film smell and mute required mute the smell plot to occur, smell will be smelt by spectators at once, and after the disappearance of mute smell plot, smell disappears at once.The smell field of the perpendicular flow from bottom to top that the present invention proposes makes smell disappear at once.Certainly, the smell inlet scoop should have one to shift to an earlier date the working time, close all solenoid valves simultaneously, air compressor 1 or pneumatic pump 10 will be exported fresh air, deliver to the smell reduction valve under the spectators seat that is fixed on cinema by pipeline, enter the smell exhaust box by the smell reduction valve, export fresh air in cinema by the smell exhaust box again.
Below illustrate the setting of scent signal: suppose that No. 2 smell jars are A kind perfume odor, No. 3 smell jars are B kind perfume odor, and No. 4 smell jars are the jasmine smell, and No. 5 smell jars are the coffee smell.Smell reduction valve and smell exhaust box can one one at spectators seat, also can several spectators seat one.
A. air compressor switch program setting
0,000 0000 closes air compressor 1
0,000 0001 starts air compressor 1
B. smell jar solenoid valve program setting
0,000 0000 closing control smell solenoid valve
No.2 0,000 0001 starts A kind perfume fragrance jar solenoid valve
No.3 0,000 0010 starts B kind perfume fragrance jar solenoid valve
No.4 0,000 0011 starts jasmine smell jar solenoid valve
No.5 0,000 0100 starts coffee smell jar solenoid valve
C. the odour intensity digital process is set:
0,000 0000 " nothing " smell (the solenoid valve opening is " 0 ")
0,000 0001 " weak " smell (the solenoid valve opening is less)
0,000 0010 " stronger " smell (the solenoid valve opening is bigger)
0,000 0011 " by force " smell (the solenoid valve opening is big)
0,000 0100 " very strong " smell (the solenoid valve opening is very big)
D. export pneumatic pump 10 program settings of fresh air
0,000 0000 closes the pneumatic pump 10 of output fresh air
0,000 0001 starts the pneumatic pump 10 of output fresh air
E. air return system program setting
0,000 0000 air draft system is closed
0,000 0001 air draft system starts
For example begin broadcast program after 20 minutes in d-cinema projectors, 3 minutes Jasmines appear in screen picture, should should send scent signal 20 minutes the time from d-cinema projectors this moment and start No. 4 smell jar solenoid valves, discharge jasmine perfume (or spice), time is 3 minutes, and 5 minutes scenes of drinking coffee appear in motion picture screen after 30 minutes, and d-cinema projectors should be sent scent signal and start No. 5 smell jar solenoid valves in the time of 30 minutes, release coffee perfume (or spice), the time is 5 minutes.The coffee smell is delivered to sound reducing enclosure by air compressor 1 by the smell reduction valve from coffee smell jar, enters cinema space.After finishing the smell transmission, all there is 1 minute natural air to send, with pure air.Inlet scoop in the cinema keeps duty.So above-mentioned jasmine smell, coffee smell and synthesizer be:
T1=0 (minute)
A 0,000 0000 closes air compressor 1
B 0,000 0000 closing control smell jar solenoid valve
C 0,000 0000 " nothing " smell
D 0,000 0000 closes the pneumatic pump 10 of output fresh air
E 0,000 0000 air draft system is closed
T2=19.5 (minute) (0.5 minute in advance)
A 0,000 0001 starts air compressor 1
B 0,000 0011 starts jasmine smell solenoid valve (No.4)
C 0,000 0001 " weak " smell
D 0,000 0000 closes the pneumatic pump 10 of output fresh air
E 0,000 0000 air draft system is closed
T3=22.5 (minute) (0.5 minute in advance)
A 0,000 0001 starts air compressor 1
B 0,000 0000 closing control smell jar solenoid valve
C 0,000 0000 " nothing " smell
D 0,000 0001 starts the pneumatic pump 10 of output fresh air
E 0,000 0001 starts air draft system
T4=25 (minute)
A 0,000 0000 closes air compressor 1
B 0,000 0000 closing control smell jar solenoid valve
C 0,000 0000 " nothing " smell
D 0,000 0000 closes the pneumatic pump 10 of output fresh air
E 0,000 0000 closes air draft system
T5=29.5 (minute) (0.5 minute in advance)
A 0,000 0001 starts air compressor 1
B 0,000 0100 starts coffee flavor liquid tank solenoid valve (No.5)
C 0,000 0011 " by force " smell (the solenoid valve opening is big)
D 0,000 0000 closes the pneumatic pump 10 of output fresh air
E 0,000 0000 closes air draft system
T6=34.5 (minute) (0.5 minute in advance)
A 0,000 0001 starts air compressor 1
B 0,000 0000 closes smell jar solenoid valve
C 0,000 0000 " nothing " smell
D 0,000 0001 starts the pneumatic pump 10 of output fresh air
E 0,000 0001 starts air draft system
T7=37 (minute)
A 0,000 0000 closes air compressor 1
B 0,000 0000 closes smell jar solenoid valve
C 0,000 0000 " nothing " smell
D 0,000 0000 closes the pneumatic pump 10 of output fresh air
E 0,000 0000 closes air draft system
The foregoing description started smell jar solenoid valve in 0.5 minute in advance, also closed smell jar solenoid valve in advance in 0.5 minute.And the pneumatic pump of 0.5 minute in advance startup output fresh air and startup air draft system, also closed pneumatic pump and the air draft system of exporting fresh air in advance in 0.5 minute.This is that the hysteresis phenomenon of considering system makes smell can in time export and disappearance in time, and this only is an estimative figure, and drawn by test statistics accurate retardation time.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1, a kind of sound channel digital odor movie projection system is characterized in that comprising:
A d-cinema projectors, have a plurality of full range sound channels and a low-frequency channel, one of them full range sound channel is transmitted passage as the sense of smell digital signal, perhaps outside a plurality of full range sound channels and a low-frequency channel, increase a sense of smell digital signal transmission passage, be provided with the scent signal output port transmitting passage;
A scent signal converter, comprise receiving circuit, testing circuit, treatment circuit and transtation mission circuit, the scent signal output port of described d-cinema projectors is connected with the receiving circuit input port of scent signal converter, the output of receiving circuit circuit, treatment circuit after testing receives and sends circuit, from the delivery outlet output sense of smell control signal of transtation mission circuit;
One cover smell generation equipment comprises:
One smell transfer passage, this passage are carried to be in charge of by a smell delivery main and one group of smell and are formed, and the smell delivery main carries to be in charge of with smell respectively and is communicated with, and forms the gas delivery channels of similar central air conditioner with this;
An air compressor, as smell feed drive device, it has a compressed air outlet, and this compressed air outlet is connected with described smell delivery main's inlet;
One group of operation valve, respectively as corresponding smell output control switch, the control end of each operation valve all is connected with the sense of smell control signal of scent signal converter, and the gas outlet of each operation valve is connected with the smell delivery main by pipeline respectively;
One group of smell jar, respectively as dissimilar odor sources, the outlet of each smell jar connects with the air intake opening of corresponding each operation valve respectively;
One group of exhaust box is located at one group of smell respectively and carries and be in charge of in the pipeline of endpiece, and described exhaust box has the smell liberation port, and this smell liberation port is located under the cinema spectators seat or by the seat, and opens to cinema's interior space.
2, sound channel digital odor movie projection system according to claim 1, it is characterized in that: the corresponding described smell liberation port top of the interior space at the cinema is provided with one group of inlet scoop, one group of corresponding each smell liberation port in inlet scoop is arranged, forms a vertical smell field from bottom to top; One group of inlet scoop is outdoor towards cinema with blower fan by the road.
3, sound channel digital odor movie projection system according to claim 1 is characterized in that: the front end pipeline of described each exhaust box is provided with gas pressure reducer.
4, sound channel digital odor movie projection system according to claim 1, it is characterized in that: also be provided with a pneumatic pump, this pneumatic pump outlet is connected with the smell delivery main by pipeline, and import is communicated with the cold air air-supply passage or the outdoor fresh air of air-conditioning equipment.
5, sound channel digital odor movie projection system according to claim 1 is characterized in that: described operation valve adopts solenoid valve, servo control element, pneumatic element or hydraulic control component.
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| CNB2006100409790A CN100426138C (en) | 2006-08-16 | 2006-08-16 | Sound channel digital odor movie projection system |
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|---|---|---|---|
| CNB2006100409790A CN100426138C (en) | 2006-08-16 | 2006-08-16 | Sound channel digital odor movie projection system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504169B (en) * | 2008-02-05 | 2011-09-28 | Lg电子株式会社 | Air conditioner and its control method |
| CN101504168B (en) * | 2008-02-04 | 2011-09-28 | Lg电子株式会社 | Air conditioner and its control method |
| CN102324243A (en) * | 2011-06-24 | 2012-01-18 | 靳波 | Flavor film playing device |
| CN103830763A (en) * | 2014-03-17 | 2014-06-04 | 陈思源 | Smell release device and cinema playing system and fragrant alarm clock with same |
| CN104266295A (en) * | 2014-09-28 | 2015-01-07 | 中国商用飞机有限责任公司 | Gas release device provided in air conditioner and gas release method |
| CN108786155A (en) * | 2018-03-26 | 2018-11-13 | 中国科学院心理研究所 | A kind of rendering method of solid smell scene |
| CN111259175A (en) * | 2020-01-08 | 2020-06-09 | 北京小米移动软件有限公司 | Multi-dimensional media data transmission method and device, electronic equipment and storage medium |
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| DE4135796A1 (en) * | 1991-10-30 | 1993-05-06 | Goetz-Ulrich London Gb Wittek | Cinema or theatre aroma distribution equipment - uses coded signals determined by performance to operate portable unit controlling mixture, duration, direction and intensity of aromas |
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| BR9601523A (en) * | 1996-04-09 | 1998-03-24 | De Sousa Mauricio Araujo | Process and apparatus for programmed aromatization of environments |
| CN2435773Y (en) * | 2000-08-25 | 2001-06-20 | 李强 | Network fragrance device |
| CN1588983A (en) * | 2004-09-24 | 2005-03-02 | 新康电脑科技（苏州）有限公司 | Electronic smell release method and its system for TV and film and so on |
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| CN2935210Y (en) * | 2006-08-16 | 2007-08-15 | 新康电脑科技（苏州）有限公司 | Sound channel digital odor film projection apparatus |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101504168B (en) * | 2008-02-04 | 2011-09-28 | Lg电子株式会社 | Air conditioner and its control method |
| CN101504169B (en) * | 2008-02-05 | 2011-09-28 | Lg电子株式会社 | Air conditioner and its control method |
| CN102324243A (en) * | 2011-06-24 | 2012-01-18 | 靳波 | Flavor film playing device |
| CN103830763A (en) * | 2014-03-17 | 2014-06-04 | 陈思源 | Smell release device and cinema playing system and fragrant alarm clock with same |
| CN103830763B (en) * | 2014-03-17 | 2018-09-14 | 陈思源 | Smell release device and the movie theatre play system with the device and fragrant alarm clock |
| CN104266295A (en) * | 2014-09-28 | 2015-01-07 | 中国商用飞机有限责任公司 | Gas release device provided in air conditioner and gas release method |
| CN108786155A (en) * | 2018-03-26 | 2018-11-13 | 中国科学院心理研究所 | A kind of rendering method of solid smell scene |
| CN111259175A (en) * | 2020-01-08 | 2020-06-09 | 北京小米移动软件有限公司 | Multi-dimensional media data transmission method and device, electronic equipment and storage medium |
| CN111259175B (en) * | 2020-01-08 | 2024-05-07 | 北京小米移动软件有限公司 | Multidimensional media data transmission method and device, electronic equipment and storage medium |
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