CN110389157A - A kind of strange land smell shared system - Google Patents
A kind of strange land smell shared system Download PDFInfo
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- CN110389157A CN110389157A CN201910666502.0A CN201910666502A CN110389157A CN 110389157 A CN110389157 A CN 110389157A CN 201910666502 A CN201910666502 A CN 201910666502A CN 110389157 A CN110389157 A CN 110389157A
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Abstract
The invention discloses a kind of strange land smell shared systems, including smell sensors array, data acquisition unit, odor data library, data processing unit, data transmission unit, gas production unit, gas transport unit.Method and system of the invention solve cannot be with share in different areas smell the technical issues of.
Description
Technical field
The invention belongs to smell technology of sharing fields, more particularly to a kind of strange land smell shared system.
Background technique
In the scene for needing strange land sense organ shared, strange land user is typically only capable to share vision, audio experience, example with other side
Such as strange land video calling, but can't realize that strange land smell is shared at present, i.e., strange land smell is shared.The shared system of strange land smell
System refers to that local smell can also pass through detected by scent in otherwise.Smell is shared can be greatly improved being total to for strange land personnel
Sense, to promote the efficiency of communication.But the smell that existing smell generating system all can not achieve strange land is shared, it is therefore desirable to
It is a kind of can be with the technical solution of share in different areas smell.This patent proposes a kind of strange land smell shared system thus.
Summary of the invention
The technical problem to be solved by the present invention is to cannot be with share in different areas smell the problem of, propose that a kind of strange land smell is total
Enjoy system.
A kind of strange land smell shared system of the invention, which is characterized in that single including smell sensors array, data acquisition
Member, odor data library, data processing unit, data transmission unit, gas production unit, gas transport unit, wherein the gas
Taste sensor array is made of the smell sensor that can differentiate different odor and odour intensity, according to different odor and its intensity
Generate different odor data sequences;The data acquisition unit acquires odor data sequence according to sample frequency set in advance
Column;The odor data library stores data sequence table corresponding with odor types and intensity set in advance, and each smell of storage
The corresponding gas production formula of type;The data processing unit is according to data sequence and odor types in the odor data library
And intensity corresponds to table and judges odor types and odour intensity, obtains the corresponding gas production formula of the odor types;The data
The corresponding gas production formula of local smell is sent to the smell shared system in strange land by data transmission channel by transmission unit;
The gas production unit, which is used to make formula according to gas, is equipped with and facilitates corresponding gas;The gas transport unit is for releasing
Put the gas that the gas production unit is facilitated.
The smell sensors array is made of the multiple semiconductor smell sensors that can differentiate different odor, and described half
It is different that conductor smell sensor contacts electrical signal of reaction intensity caused by different odor and odour intensity;The odor data sequence
The matrix sequence that column electrical signal of reaction caused by each semiconductor smell sensor forms.
The data acquisition unit samples odor data sequence according to sample frequency set in advance, completes simulation
Conversion of the signal to digital signal.
Data sequence table corresponding with odor types refer in advance in odor data library training each odor types and
The value range of the corresponding electrical signal of reaction sequence of intensity.
The gas production formula is to refer to generate the type of the gas generation raw material of respective smell type and intensity, match
When dosage.
The calculation method that the gas generates the dosage of raw material is to be calculated to generate respective strengths gas first according to odour intensity
Gas concentration needed for taste, each gas needed for then being calculated according to the corresponding relationship of gas concentration and raw material dosage generate raw material
Dosage.
The gas production unit is made of gas medium make-up room and the gas room of facilitating, and the gas medium make-up room is
The raw material dosage in being formulated is made according to gas and raw material proportioning is equipped with gas medium, and the gas facilitates room for gas medium system
The gas medium for making room production is heated to facilitate out corresponding gas.
The gas transport unit includes gas flow generator, gas passage and air outlet, and gas flow generator extracts the gas
Body generates the gas that unit is facilitated and forms air-flow, and air-flow is discharged by gas passage and air outlet.
Method and system of the invention have the advantage, that
(1) electrical signal of reaction is obtained simultaneously by the sensor array that the multiple smell sensors that can differentiate different odor form
It is sampled by data acquisition unit, smell can be converted to the digital data series that can accurately describe.
(2) the production formula of gas corresponding to odor types and intensity is obtained by odor data library, makes phase in strange land
It answers gas medium and facilitates out the gas of respective concentration, can simply and effectively realize that the smell of strange land both sides is shared.
Detailed description of the invention
Fig. 1 is a kind of strange land smell shared system logical construction schematic diagram of the embodiment of the present invention.
Specific embodiment
It elaborates below to the preferred embodiment of the present invention.
A kind of strange land smell shared system of the embodiment of the present invention, as shown in Figure 1, it is characterised in that it includes odor sensing
Device array (1), data acquisition unit (2), odor data library (3), data processing unit (4), data transmission unit (5), gas
Unit (6), gas transport unit (7) are generated, wherein the smell sensors array (1) is by that can differentiate different odor and smell
Multiple smell sensors of intensity form, and different odor data sequences is generated according to different odor and its intensity;The data
Acquisition unit (2) acquires odor data sequence according to sample frequency set in advance;Odor data library (3) storage is set in advance
The data sequence set table corresponding with odor types and intensity, and the corresponding gas production formula of each odor types of storage;It is described
Data processing unit (4) judges odor types according to data sequence table corresponding with odor types and intensity in the odor data library
And odour intensity, obtain the corresponding gas production formula of the odor types;The data transmission unit (5) is transmitted logical by data
The corresponding gas production formula of local smell is sent to the smell shared system in strange land by road;The gas production unit (6) is used
Corresponding gas is equipped with and facilitated in making formula according to gas;The gas transport unit (7) generates for discharging the gas
The gas that unit is facilitated.In the present embodiment, the system be applied to strange land coffee smell it is shared in.
The smell sensors array is made of the multiple semiconductor smell sensors that can differentiate different odor, and described half
It is different that conductor smell sensor contacts electrical signal of reaction intensity caused by different odor and odour intensity;The odor data sequence
The matrix sequence that column electrical signal of reaction caused by each semiconductor smell sensor forms.In the present embodiment, odor sensing
Device array (1) is made of the 20 semiconductor smell sensors that can differentiate different coffee odor types (with letter a- in Fig. 1
T is indicated), each semiconductor transducer can generate different electrical signal of reaction responses by force for different coffee smell and intensity
Degree, by 20 electrical signal of reaction intensity generator matrix sequences, as gas data sequence.
The data acquisition unit samples odor data sequence according to sample frequency set in advance, completes simulation
Conversion of the signal to digital signal.In the present embodiment, data acquisition unit (2) is set using data collecting card or the acquisition of A/D data
Standby, sample frequency 100kb/s is digitized by doing normalized to electrical signal of reaction intensity in gas data sequence
0-1 gas data sequence.
Data sequence table corresponding with odor types refers to each odor types gas of the training in odor data library in advance
The value range of taste and the corresponding electrical signal of reaction sequence of intensity.
The gas production formula is to refer to generate the type of the gas generation raw material of respective smell type and intensity, match
When dosage.
The calculation method that the gas generates the dosage of raw material is to be calculated to generate respective strengths gas first according to odour intensity
Gas concentration needed for taste, each gas needed for then being calculated according to the corresponding relationship of gas concentration and raw material dosage generate raw material
Dosage.In the present embodiment, in the server of odor data library (3) beyond the clouds, data processing unit (4) and database (3) are logical
Wireless data communication connection is crossed, is indicated in Fig. 1 with the dotted line with four-headed arrow, 20 kinds of coffee kinds of training in database (3)
The value range of class and the corresponding electrical signal of reaction sequence of intensity corresponds to table, and data processing unit (4) will be digital according to corresponding table
Change 0-1 gas data it is Sequence Transformed be coffee species and intensity, and obtain in the database corresponding coffee making formula (including
The ratio of ground coffee type, coffee and water), corresponding coffee gas concentration is calculated according to coffee odour intensity, according to coffee gas
Bulk concentration and the corresponding relationship of ground coffee dosage obtain ground coffee dosage.
The gas production unit is made of gas medium make-up room and the gas room of facilitating, and the gas medium make-up room is
The raw material dosage in being formulated is made according to gas and raw material proportioning is equipped with gas medium, and the gas facilitates room for gas medium system
The gas medium for making room production is heated to facilitate out corresponding gas.In the present embodiment, gas production unit (6) is by coffee
Make-up room (61) and gas facilitate room (62) composition, wherein coffee making room is according to ground coffee dosage and the ratio of card powder and water
Coffee is made, room is facilitated by gas, the coffee produced is heated into generation coffee gas.
The gas transport unit includes gas flow generator, gas passage and air outlet, and gas flow generator extracts the gas
Body generates the gas that unit is facilitated and forms air-flow, and air-flow is discharged by gas passage and air outlet.In the present embodiment, air-flow is produced
Raw device (71) are small-sized fan, and coffee gas is facilitated in room from gas and is blown out, gas passage (72) and air outlet (73) are passed through
Discharge.
Certainly, those of ordinary skill in the art is it should be appreciated that above embodiments are intended merely to illustrate this hair
It is bright, and be not intended as limitation of the invention, as long as within the scope of the invention, all to the variations of above embodiments, modification
Protection scope of the present invention will be fallen into.
Claims (9)
1. a kind of strange land smell shared system, which is characterized in that including smell sensors array, data acquisition unit, smell number
According to library, data processing unit, data transmission unit, gas production unit, gas transport unit, wherein the smell sensor battle array
Column are made of the smell sensor that can differentiate different odor and odour intensity, are generated according to different odor and its intensity different
Odor data sequence;The data acquisition unit acquires odor data sequence according to sample frequency set in advance;The smell
Database purchase data sequence set in advance table corresponding with odor types and intensity, and the corresponding gas of each odor types of storage
System is formulated;The data processing unit is according to data sequence table corresponding with odor types and intensity in the odor data library
Judge odor types and odour intensity, obtains the corresponding gas production formula of the odor types;The data transmission unit passes through
The corresponding gas production formula of local smell is sent to the smell shared system in strange land by data transmission channel;The gas generates
Unit, which is used to make formula according to gas, is equipped with and facilitates corresponding gas;The gas transport unit is produced for discharging the gas
The gas that raw unit is facilitated.
2. smell shared system in strange land according to claim 1, which is characterized in that the smell sensors array is by can
Differentiate multiple semiconductor smell sensors composition of different odor, the semiconductor smell sensor contacts different odor and smell
Electrical signal of reaction intensity caused by intensity is different.
3. smell shared system in strange land according to claim 1, which is characterized in that the odor data sequence is by fifty-fifty
The matrix sequence of the composition of electrical signal of reaction caused by conductor smell sensor.
4. smell shared system in strange land according to claim 1, which is characterized in that the data acquisition unit is according to prior
The sample frequency of setting samples odor data sequence, completes the conversion of analog signal to digital signal.
5. smell shared system in strange land according to claim 1, which is characterized in that the data sequence and odor types pair
Table is answered to refer to the value model of the corresponding electrical signal of reaction sequence of each odor types and intensity of training in odor data library in advance
It encloses.
6. smell shared system in strange land according to claim 1, which is characterized in that the gas production formula is to refer to
The gas for generating respective smell type and intensity generates the type of raw material, with when dosage.
7. smell shared system in strange land according to claim 6, which is characterized in that the gas generates the dosage of raw material
Calculation method is gas concentration needed for calculating generation respective strengths smell according to odour intensity first, then according to gas concentration
Each gas needed for calculating with the corresponding relationship of raw material dosage generates the dosage of raw material.
8. smell shared system in strange land according to claim 1, which is characterized in that the gas production unit is situated between by gas
Matter make-up room and the gas room of facilitating composition, the gas medium make-up room are according to the raw material dosage and original in gas production formula
Material proportion is equipped with gas medium, and the gas facilitates room and heats the gas medium that gas medium make-up room makes to facilitate
Corresponding gas out.
9. smell shared system in strange land according to claim 1, which is characterized in that the gas transport unit includes air-flow
Generator, gas passage and air outlet, gas flow generator extract the gas that the gas production unit is facilitated and form air-flow, gas
Stream is discharged by gas passage and air outlet.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680650A (en) * | 2012-05-14 | 2012-09-19 | 上海鼎为软件技术有限公司 | Odor identification terminal, odor diffusion terminal and information communication system |
CN103197697A (en) * | 2013-02-05 | 2013-07-10 | 华为技术有限公司 | Method, device and system for generating gas |
CN108535422A (en) * | 2018-06-13 | 2018-09-14 | 上海理工大学 | A kind of smell based on database quickly identifies and quickly generates devices and methods therefor |
CN109540978A (en) * | 2018-12-13 | 2019-03-29 | 清华大学 | Odor identification equipment |
-
2019
- 2019-07-23 CN CN201910666502.0A patent/CN110389157A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680650A (en) * | 2012-05-14 | 2012-09-19 | 上海鼎为软件技术有限公司 | Odor identification terminal, odor diffusion terminal and information communication system |
CN103197697A (en) * | 2013-02-05 | 2013-07-10 | 华为技术有限公司 | Method, device and system for generating gas |
CN108535422A (en) * | 2018-06-13 | 2018-09-14 | 上海理工大学 | A kind of smell based on database quickly identifies and quickly generates devices and methods therefor |
CN109540978A (en) * | 2018-12-13 | 2019-03-29 | 清华大学 | Odor identification equipment |
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Application publication date: 20191029 |