CN106768077A - A kind of jujube quality detection system - Google Patents
A kind of jujube quality detection system Download PDFInfo
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- CN106768077A CN106768077A CN201710087804.3A CN201710087804A CN106768077A CN 106768077 A CN106768077 A CN 106768077A CN 201710087804 A CN201710087804 A CN 201710087804A CN 106768077 A CN106768077 A CN 106768077A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of jujube quality detection system of field of computer technology,Including central processing unit,Inside detection subsystem,External detection subsystem,Input/output equipment and it is wirelessly transferred subsystem,This kind of jujube quality detection system,The protein content in jujube is detected to analysis by inside detection subsystem and external detection subsystem,Titratable acid content,Content of reducing sugar,Cane sugar content,Anthocyanidin content and color,Vertical footpath,Transverse diameter,Shape,The features such as weight are detected,And carry out Data Comparison to database by being wirelessly transferred subsystem,Shown finally by display,Effectively jujube can be screened,Simple structure,Low production cost,Beneficial to popularization and application,And the principle being radiated by the magnetic line of force in jujube can be used for quickly detecting to jujube inside,And by the signal after detection export and be beneficial to follow-up analysis.
Description
Technical field
The present invention relates to field of computer technology, specially a kind of jujube quality detection system.
Background technology
Jujube, also known as date.Feature is vitamin content very high, the good reputation for having " natural complex ball ", with enriching yin
Yang-tonifying, the effect of enriching blood.Jujube is temperate crop, strong adaptability.Jujube have the title in " iron crops ", with drought-enduring, waterlogging
Characteristic, be the first-selected breeding for developing water-saving industry of planting forest or fruit tress.Therefore it is particularly important for the detection of jujube quality, and now to red
Detected using pure chemistry or botany principle more than the identification of jujube quality, its complex steps, detection is relatively slow, be by multiple
Experimental Comparison, it is impossible to enough accurate, it is efficient to be detected, in view of problem mentioned above, a kind of jujube of present invention design
Quality detection system, it is mentioned above to solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of jujube quality detection system, with showing for solving to propose in above-mentioned background technology
Detected using pure chemistry or botany principle more than the identification to jujube quality, its complex steps, detection is relatively slow, be through
Cross multiple Experimental Comparison, it is impossible to enough accurate, the efficient problem for being detected.
To achieve the above object, the present invention provides following technical scheme：A kind of jujube quality detection system, including centre
Reason device, inside detect subsystem, external detection subsystem, input/output equipment and are wirelessly transferred subsystem；
The internal detection subsystem include detection sensor, exciting element, excitatory driver, power module, receiver,
Amplifier and analog-digital converter, the excitatory element are connected with receiver input, the receiver output end and amplifier phase
Even, the excitatory driver is connected with power module and excitatory element respectively, the analog-digital converter input and amplifier phase
Even, the AfD converter output is connected with central processing unit, and the detection sensor is close to jujube outer surface, described to connect
Receive device and receive the magnetic field signal that detection sensor is sent, and receiver amplifies the signal transmission for receiving to amplifier, puts
The signal that big device amplifies is exported, and the signal that amplifier amplifies is transferred to after analog-digital converter carries out digital and analogue signals conversion
Central processing unit, analysis detects protein content, titratable acid content, content of reducing sugar, cane sugar content, cyanine in jujube
Cellulose content etc.；
The external detection subsystem includes camera, gravity sensor, data acquisition unit, data processing unit, number
Electric signal converting unit and pattern recognition unit, are imaged and are weighed by camera and gravity sensor to jujube, are used in combination
Standard sources provides illumination, the colour signal of jujube is collected by data acquisition unit, and enter by data processing unit
Row treatment, the electric signal that then will be collected by several electric signal converting units is changed into data signal, the face of extracting object thing
The features such as color, vertical footpath, transverse diameter, shape, weight；
The input/output equipment includes input equipment, display, memory cell, is processed to center by input equipment
Device is input into, and memory cell is used to store the data signal of central processing unit output, the internal detection subsystem of display display
The data gathered with external detection subsystem；
The subsystem that is wirelessly transferred includes wireless transmit/receive units, database, Data Comparison unit and data preparation unit,
The Data Comparison unit connects database, and the central processing unit is wirelessly connected with database by wireless transmit/receive units, institute
State central processing unit and the data signal of collection is sent to database by the good data form of agreement by wireless transmit/receive units, and
Compared with known jujube inside quality information by the Data Comparison unit in database, database leads to again after obtaining a result
Cross wireless transmit/receive units and be transmitted to central processing unit.
Preferably, the power module includes rechargeable battery, battery charging inlet and supplying power for outside interface.
Preferably, the input equipment is keyboard or touch-screen.
Preferably, the data processing unit includes image enhaucament, filtering and noise reduction, region segmentation and edge extracting.
Preferably, the pattern recognition unit includes that feature extraction, sample training and quality are judged.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of jujube quality detection system, by inside detection
System and external detection subsystem are detected to jujube inside and outside quality, and are carried out to database by being wirelessly transferred subsystem
Data Comparison, is shown finally by display, and effectively jujube can be screened, and simple structure, low production cost are beneficial to
Popularization and application, and the principle being radiated in jujube by the magnetic line of force can be used for quickly detecting to jujube inside, and will detection
Signal afterwards export and is beneficial to follow-up analysis.
Brief description of the drawings
Fig. 1 is present system theory diagram.
In figure：1 central processing unit, 2 inside detection subsystems, 3 external detection subsystems, 4 input/output equipment, 5
It is wirelessly transferred subsystem, 6 detection sensors, 7 exciting elements, 8 excitatory drivers, 9 power modules, 10 receivers, 11
Amplifier, 12 analog-digital converters, 13 cameras, 14 data acquisition units, 15 data processing units, 16 number electric signals turn
Change unit, 17 pattern recognition units, 18 input equipments, 19 displays, 20 memory cell, 21 wireless transmit/receive units, 22
Database, 23 Data Comparison units, 24 data preparation units, 25 gravity sensors.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of jujube quality detection system, including：Central processing unit
1st, it is internal to detect subsystem 2, external detection subsystem 3, input/output equipment 4 and be wirelessly transferred subsystem 5；
The internal detection subsystem 2 includes detection sensor 6, exciting element 7, excitatory driver 8, power module 9, connects
Device 10, amplifier 11 and analog-digital converter 12 are received, the excitatory element 7 is connected with the input of receiver 10, the receiver 10
Output end is connected with amplifier 11, and the excitatory driver 8 is connected with power module 9 and excitatory element 7 respectively, and the modulus turns
The input of parallel operation 12 is connected with amplifier 11, and the output end of the analog-digital converter 12 is connected with central processing unit 1, and the detection is passed
Sensor 6 is close to jujube outer surface, and the receiver 10 receives the magnetic field signal that detection sensor 6 is sent, and receiver 10
The signal transmission for receiving is amplified to amplifier 11, the signal that amplifier 11 amplifies is exported, the letter that amplifier 11 amplifies
Central processing unit 1 number is transferred to after analog-digital converter 12 carries out digital and analogue signals conversion, analysis detects the albumen in jujube
Matter content, titratable acid content, content of reducing sugar, cane sugar content, anthocyanidin content etc.；
The external detection subsystem 3 includes camera 13, gravity sensor 25, data acquisition unit 14, data processing
Unit 15, number electric signal converting unit 16 and pattern recognition unit 17, are entered by camera 13 and gravity sensor 25 to jujube
Row is imaged and weighed, and provides illumination with standard sources, and the colour signal of jujube is collected by data acquisition unit 14, and
Processed by data processing unit 15, the electric signal that then will be collected by several electric signal converting units 16 is changed into several
The features such as word signal, the color of extracting object thing, vertical footpath, transverse diameter, shape, weight；
The input/output equipment 4 include input equipment 18, display 19, memory cell 20, by input equipment 18 to
Central processing unit 1 is input into, and memory cell 20 is used to store the data signal of the output of central processing unit 1, and display 19 shows
The data that inside detection subsystem 2 and external detection subsystem 3 are gathered；
The subsystem 5 that is wirelessly transferred includes that wireless transmit/receive units 21, database 22, Data Comparison unit 23 and data are whole
Reason unit 24, the Data Comparison unit 23 connects database 22, and the central processing unit 1 and database 22 pass through wireless receiving and dispatching
Unit 21 is wirelessly connected, and the data signal that the central processing unit 1 will be gathered passes through wireless receiving and dispatching by the good data form of agreement
Unit 21 is sent to database 22, and by the Data Comparison unit 23 in database 22 with known jujube inside quality information
Compare, database 22 is transmitted to central processing unit 1 by wireless transmit/receive units 21 again after obtaining a result.
Wherein, the power module 9 includes rechargeable battery, battery charging inlet and supplying power for outside interface, and the input sets
Standby 18 is keyboard or touch-screen, and the data processing unit 15 is carried including image enhaucament, filtering and noise reduction, region segmentation and edge
Take, the pattern recognition unit 17 includes that feature extraction, sample training and quality are judged.
Operation principle：Jujube is placed in the device with gravity sensor 25 first, and is clapped by camera 13
Take the photograph and weigh, collect the colour signal of jujube by data acquisition unit 14, and by data processing unit 15 at
Reason, the electric signal that then will be collected by several electric signal converting units 16 is changed into data signal, the color of extracting object thing,
The detection sensor 6 of band radiation alternating magnetic field, is then close to jujube, Ran Houyan by the features such as vertical footpath, transverse diameter, shape, weight
The magnetic line of force, i.e. secondary magnetic field signal, and receiver are absorbed after jujube surface scan, receiver 10 while receiving jujube raying
10 signal transmissions for receiving are amplified to amplifier 11, and amplifier 11 is exported the signal of amplification, and amplifier 11 amplifies
Signal be transferred to central processing unit 1 after number electric signal converting units 16 carry out digital and analogue signals conversion, analysis detects red
Protein content, titratable acid content, content of reducing sugar, cane sugar content, anthocyanidin content in jujube etc., so that for subsequent analysis
Sugar, acidity, the moisture concrete content in jujube are detected, is input into by input equipment 18, deposited by memory cell 20
Storage central processing unit 1 output data signal, then by wireless transmit/receive units 21 send a signal to database 22 carry out it is right
Than after, and by data re-transmission to central processing unit 1, and shown by display 19.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of jujube quality detection system, it is characterised in that including：It is central processing unit (1), internal detection subsystem (2), outer
Detect subsystem (3), input/output equipment (4) and be wirelessly transferred subsystem (5) in portion；
Internal detection subsystem (2) includes detection sensor (6), exciting element (7), excitatory driver (8), power module
(9), receiver (10), amplifier (11) and analog-digital converter (12), the excitatory element (7) and receiver (10) input phase
Even, receiver (10) output end is connected with amplifier (11), the excitatory driver (8) respectively with power module (9) and
Excitatory element (7) is connected, and analog-digital converter (12) input is connected with amplifier (11), and the analog-digital converter (12) is defeated
Go out end to be connected with central processing unit (1), the detection sensor (6) is close to jujube outer surface, the receiver (10) receives
The magnetic field signal that detection sensor (6) is sent, and receiver (10) gives amplifier (11) amplification the signal transmission for receiving,
The signal that amplifier (11) amplifies is exported, and the signal that amplifier (11) amplifies carries out digital-to-analogue letter by analog-digital converter (12)
Central processing unit (1) is transferred to after number conversion, analysis detects protein content, titratable acid content, reduced sugar in jujube
Content, cane sugar content, anthocyanidin content etc.；
The external detection subsystem (3) includes camera (13), gravity sensor (25), data acquisition unit (14), data
Processing unit (15), number electric signal converting unit (16) and pattern recognition unit (17), by camera (13) and gravity sensing
Device (25) is imaged and weighed to jujube, and provides illumination with standard sources, is collected by data acquisition unit (14)
The colour signal of jujube, and processed by data processing unit (15), then will by several electric signal converting units (16)
The electric signal for collecting is changed into the features such as data signal, the color of extracting object thing, vertical footpath, transverse diameter, shape, weight；
The input/output equipment (4) includes input equipment (18), display (19), memory cell (20), by input equipment
(18) be input into central processing unit (1), memory cell (20) for store central processing unit (1) output data signal,
The data that the internal detection subsystem (2) of display (19) display and external detection subsystem (3) are gathered；
The subsystem (5) that is wirelessly transferred includes wireless transmit/receive units (21), database (22), Data Comparison unit (23) sum
According to unit (24) is arranged, the Data Comparison unit (23) connects database (22), the central processing unit (1) and database
(22) wirelessly it is connected by wireless transmit/receive units (21), the data signal that the central processing unit (1) will gather is good by agreement
Data form is sent to database (22) by wireless transmit/receive units (21), and by the Data Comparison unit in database (22)
(23) compared with known jujube inside quality information, database (22) passes through wireless transmit/receive units (21) again after obtaining a result
It is transmitted to central processing unit (1).
2. a kind of jujube quality detection system according to claim 1, it is characterised in that：The power module (9) includes
Rechargeable battery, battery charging inlet and supplying power for outside interface.
3. a kind of jujube quality detection system according to claim 1, it is characterised in that：The input equipment (18) is key
Disk or touch-screen.
4. a kind of jujube quality detection system according to claim 1, it is characterised in that：The data processing unit (15)
Including image enhaucament, filtering and noise reduction, region segmentation and edge extracting.
5. a kind of jujube quality detection system according to claim 1, it is characterised in that：The pattern recognition unit (17)
Judged including feature extraction, sample training and quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087804.3A CN106768077A (en) | 2017-02-18 | 2017-02-18 | A kind of jujube quality detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087804.3A CN106768077A (en) | 2017-02-18 | 2017-02-18 | A kind of jujube quality detection system |
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| CN106768077A true CN106768077A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710087804.3A Pending CN106768077A (en) | 2017-02-18 | 2017-02-18 | A kind of jujube quality detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549136A (en) * | 2019-01-16 | 2019-04-02 | 沧州全鑫食品有限公司 | The preparation method of auxotype delicious crisp jujube and the crisp dates prepared using the preparation method |
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| US20110228147A1 (en) * | 2010-03-17 | 2011-09-22 | Keigo Matsuo | Image pickup apparatus and camera |
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| CN109549136A (en) * | 2019-01-16 | 2019-04-02 | 沧州全鑫食品有限公司 | The preparation method of auxotype delicious crisp jujube and the crisp dates prepared using the preparation method |
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