CN103815675A - Intelligent wine cabinet system and implement method thereof - Google Patents
Intelligent wine cabinet system and implement method thereof Download PDFInfo
- Publication number
- CN103815675A CN103815675A CN201410041934.XA CN201410041934A CN103815675A CN 103815675 A CN103815675 A CN 103815675A CN 201410041934 A CN201410041934 A CN 201410041934A CN 103815675 A CN103815675 A CN 103815675A
- Authority
- CN
- China
- Prior art keywords
- wine
- rfid
- wine cabinet
- microprocessor
- antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000014101 wine Nutrition 0.000 title claims abstract description 242
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000002790 cross-validation Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- 238000004422 calculation algorithm Methods 0.000 claims description 7
- 238000007619 statistical method Methods 0.000 claims description 6
- 230000007717 exclusion Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006399 behavior Effects 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 10
- 238000003860 storage Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005290 field theory Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Abstract
The invention discloses an intelligent wine cabinet system and an implement method thereof. The system comprises a cloud computing data base and a local intelligent wine cabinet. The local intelligent wine cabinet comprises a cabinet body and an inner wine frame. A microprocessor, a sensor identifying module, a liquid crystal touch control table, an information transporting interface, an RFID(radiofrequency identification) module and a camera head identifying module used for identifying two-dimension code label information and shape characteristics information of wine bottles in wine shelves are arranged inside the cabinet body. The microprocessor is used for performing concurrence cross validation according to data uploaded from the RFID module and the camera head identifying module. The intelligent wine cabinet system has the advantages that the intelligent wine cabinet system is high in identifying accuracy, strong in antijamming capability, is in real time, is capable of automatically locating positions or behaviors of wines in the wine cabinet and is high in intelligentization. The intelligent wine cabinet system and the implement method thereof can be widely applicable to the intelligent wine cabinet field.
Description
Technical field
The present invention relates to a kind of intelligent gradevin, especially a kind of Intelligent wine cabinet system and its implementation.
Background technology
Intelligent gradevin is to carry out the intelligent wine cabinet type of controlling, wine being carried out to intelligent management to wine cabinet.Specifically, intelligent gradevin can carry out the exchange of wine cabinet pattern exactly automatically, all the time allow bartender hold best storage state, can allow user pass through smart mobile phone or computer, understand quantity, the humidity temperature information of wine in wine cabinet whenever and wherever possible, can check the details of every bottle of wine, comprise the information such as kind, color and luster, mouthfeel, the time of sobering up, how pantry and chateau culture, and can reminding user timing supplement grape wine.
At present, existing many designs for intelligent gradevin, as the application number Chinese utility model patent that is 201020633958.1, a kind of intelligent gradevin is disclosed, in this intelligent gradevin, use RFID identification module, can, for automatically identifying offeing for sale and entering cabinet of wine, also can identify the individual information of wine.And the information transmission interface of intelligent gradevin is connected with application server by link, this application server can with database server, the webserver, operated from a distance end carries out information interaction.This intelligent gradevin, makes user can manage in more convenient mode oneself wine cabinet, can manage by remote control, the operation such as inquiry simultaneously.
Above-mentioned prior art, adopts RFID identification to read bottle information with it, more convenient, but still exists following defect or deficiency:
(1) identification checking means are single, a little less than the not high and antijamming capability of accuracy of identification.Above-mentioned existing patent just adopts RFID to identify these means and identifies checking, and the impact of RFID identification liquid body, metal and transparent material is larger, cannot guarantee the precision of identification; And RFID identification module is identified with two RFID antennas, cannot avoid the interference of two antennas in the time using same frequency to detect.
(2) cannot in real time, automatically locate position or the behavior of wine in wine cabinet.Although the RFID identification module of above-mentioned existing patent can automatically be identified offeing for sale of wine and enter the individual information of cabinet and wine, but lacking directly perceived, effective mode accurately locates the wine being stored in wine lattice, and user still needs by artificial mode while obtaining the particular location of wine in wine cabinet, step is various, not hommization, intellectuality, and easily cause the user can not Obtaining Accurate wine cabinet state and cause unnecessary loss.
(3) above-mentioned existing patent has been used traditional server architecture, cannot analysis user behavior and wine cabinet service condition in time for user provides corresponding service, and intelligent not.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the invention is: provide that a kind of accuracy of identification is high, real-time, the position of automatically locating wine in wine cabinet or behavior, Intelligent wine cabinet system that intelligent degree is high.
Another object of the present invention is: the implementation method that a kind of accuracy of identification is high, antijamming capability is located wine in wine cabinet by force, in real time, automatically position or behavior, Intelligent wine cabinet system that intelligent degree is high are provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Intelligent wine cabinet system, comprise cloud computing data center and local intelligent wine cabinet, described local intelligent wine cabinet comprises cabinet and inner wine frame, described inner wine frame is arranged in cabinet, described inner wine frame comprises at least one deck, and every layer is separated out at least two wine lattice by dividing plate, the inside of described cabinet is provided with microprocessor, sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module, be used for the camera identification module of two-dimension code label information and the shape facility information of identifying wine lattice bottle, described sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module is all connected with microprocessor with camera identification module, described information transmission interface is also connected with cloud computing data center, described microprocessor carries out concurrent cross validation for the data of uploading according to RFID identification module and camera identification module.
Further, described RFID identification module comprises:
At least one RFID read-write antenna, for gathering the RFID label information of wine lattice bottle;
At least one rfid interrogator, for communicating with described RFID read-write antenna, sends to microprocessor after the information of described RFID read-write antenna collection is identified;
Described RFID read-write antenna passes through rfid interrogator and then is connected with microprocessor;
The end face of described RFID read-write antenna towards and be parallel to the RFID label in-plane of bottle.
Further, described camera identification module comprises at least one camera, the end face of described camera towards and be parallel to the two-dimension code label in-plane of bottle.
Further, described sensor identification module comprises the Fibre Optical Sensor that temperature sensor, humidity sensor, light sensor and the surplus for the freshness to wine and bottle wine detect, and described Fibre Optical Sensor, temperature sensor, humidity sensor and light sensor are all connected with microprocessor.
Further, also comprise and the mobile intelligent terminal of cloud computing data center wireless connections.
Further, described microprocessor is ARM Cortex-A8 processor.
The present invention solves another technical scheme that its technical problem adopts: a kind of implementation method of Intelligent wine cabinet system, comprising:
A, according to the radiation scope of RFID antenna and the critical detection zone of antenna, in wine cabinet, be equipped with towards the average layout of bottle RFID tag orientation the RFID antenna of setting quantity, to guarantee that the radiation of RFID antenna energy covers whole wine lattice scopes; While towards bottle two-dimension code label direction, is installed the camera of setting quantity, to guarantee that camera can detect and locate the two-dimension code label of bottle in each wine lattice in wine cabinet;
B, RFID antenna adopt the antenna Concurrency Control Algorithm of multi-process to gather the RFID label information of bottle in wine cabinet, and the data of collection are sent to microprocessor; Two-dimension code label information and the shape facility information of camera to bottle in wine cabinet simultaneously, and the data of collection are sent to microprocessor;
C, described microprocessor compare the two-dimension code label data of the RFID label data of RFID antenna collection and camera collection, whether the data that judge the two are consistent, if, microprocessor sends search instruction from trend cloud computing data center and obtains required information, otherwise, send alarm prompt by microprocessor to user;
D, cloud computing data center carry out query analysis according to the search instruction of microprocessor, obtain the data of required retrieval and the data of obtaining are returned to microprocessor or user; Meanwhile, the data that cloud computing data center uploads microprocessor are automatically carried out statistical analysis, thereby find that user uses the rule of wine cabinet and automatically joins accordingly wine service for user provides according to the result of statistical analysis.
Further, in described step B, RFID antenna adopts the antenna Concurrency Control Algorithm of multi-process to gather this step to the RFID label information of bottle in wine cabinet, and it is specially:
Judge whether two RFID antennas exist the critical detection zone of antenna, if exist, be controlled in the critical detection zone of antenna and have and only have the process of a RFID antenna to be performed, to guarantee process mutual exclusion in the critical detection zone of antenna of these two RFID antennas; Otherwise, control the concurrent execution of process of these two RFID antennas.
Further, after described step D, also comprise step e, described step e, it is specially:
User is by intelligent terminal, sends and controls and access instruction, and receive the information that local intelligent wine cabinet or cloud computing data center return to local intelligent wine cabinet or cloud computing data center.
The beneficial effect of system of the present invention is: comprise microprocessor, RFID identification module and camera identification module, adopt RFID identification and the sensor identification mode relatively of intersecting to identify checking, accuracy of identification is high; Increase camera identification module and sensor identification module, can in real time, automatically locate position or the behavior of wine in wine cabinet, without the state that obtains again wine in wine cabinet by artificial mode, comparatively hommization and intellectuality; Adopt cloud computing data center to replace traditional server architecture, energy automatic analysis user behavior and wine cabinet service condition are also in time for user provides corresponding service, and intelligent degree is high.
The beneficial effect of method of the present invention is: adopt RFID identification and the mode of sensor identification cross validation to identify checking, accuracy of identification is high; Wine cabinet is interior according to aerial radiation scope and the critical detection zone of antenna, be equipped with the RFID read-write antenna of setting quantity towards the average layout of tag orientation, and for there being the antenna Concurrency Control Algorithm that has proposed multi-process with the problem that frequently detects interference between different antennae, the interference problem of having avoided many antennas completely, antijamming capability is strong; Camera is installed in wine cabinet, can in real time, automatically locates position or the behavior of wine in wine cabinet, without positioning by artificial mode again, comparatively hommization and intellectuality; Adopt cloud computing data center to replace traditional server architecture, can identify all types wine product of recording in cloud computing data center, automatic analysis user behavior and wine cabinet service condition are also in time for user provides corresponding service, and intelligent degree is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of local intelligent wine cabinet of the present invention;
Fig. 2 is the functional block diagram of a kind of Intelligent wine cabinet system of the present invention;
Fig. 3 is the structural representation of RFID identification module of the present invention;
Fig. 4 is the structural representation of camera identification module of the present invention;
Fig. 5 is the structured flowchart of sensor identification module of the present invention;
Fig. 6 is the flow chart of steps of the implementation method of a kind of Intelligent wine cabinet system of the present invention;
Fig. 7 is that the present invention increases the flow chart after step e;
Fig. 8 is the structural representation of second embodiment of the invention.
Reference numeral: 1, RFID label; 2, RFID read-write antenna; 3, two-dimension code label; 4, camera.
The specific embodiment
See figures.1.and.2, a kind of Intelligent wine cabinet system, comprises cloud computing data center and local intelligent wine cabinet, described local intelligent wine cabinet comprises cabinet and inner wine frame, described inner wine frame is arranged in cabinet, and described inner wine frame comprises at least one deck, and every layer is separated out at least two wine lattice by dividing plate, the inside of described cabinet is provided with microprocessor, sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module, be used for the camera identification module of two-dimension code label information and the shape facility information of identifying wine lattice bottle, described sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module is all connected with microprocessor with camera identification module, described information transmission interface is also connected with cloud computing data center, described microprocessor carries out concurrent cross validation for the data of uploading according to RFID identification module and camera identification module.
Wherein, cloud computing data center, the wine cabinet information arriving for storage of collected, and the retrieval of wine details is provided, makes the microprocessor can be by realizing obtaining and upgrading of wine cabinet wine product details with the network service of this data center.Meanwhile, this cloud computing data center can add up, analyze the identification data of every wine cabinet, therefrom finds that user uses the rule of wine cabinet, and recommends to meet the wine product of their interest and suitable pantry combination; Also can be by the service condition of information analysis wine cabinet gathering, and propose in good time certain notice (as certain bottle of wine finished off soon with certain bottle of wine fast expired etc.).
With reference to Fig. 3, be further used as preferred embodiment, described RFID identification module comprises:
At least one RFID read-write antenna, for gathering the RFID label information of wine lattice bottle;
At least one rfid interrogator, for communicating with described RFID read-write antenna, sends to microprocessor after the information of described RFID read-write antenna collection is identified;
Described RFID read-write antenna passes through rfid interrogator and then is connected with microprocessor;
The end face of described RFID read-write antenna towards and be parallel to the RFID label in-plane of bottle.
Wherein, the end face of RFID read-write antenna towards and be parallel to the RFID label in-plane of bottle, be the data for the convenient RFID of collection label.
With reference to Fig. 4, be further used as preferred embodiment, described camera identification module comprises at least one camera, the end face of described camera towards and be parallel to the two-dimension code label in-plane of bottle.
Wherein, the end face of camera towards and be parallel to the two-dimension code label in-plane of bottle, be the data that gather two-dimension code label for convenient.
With reference to Fig. 5, be further used as preferred embodiment, described sensor identification module comprises the Fibre Optical Sensor that temperature sensor, humidity sensor, light sensor and the surplus for the freshness to wine and bottle wine detect, and described Fibre Optical Sensor, temperature sensor, humidity sensor and light sensor are all connected with microprocessor.
Wherein, temperature sensor and humidity sensor, for obtaining the temperature and humidity in wine cabinet.
Light sensor, for obtaining the brightness in wine cabinet.
Fibre Optical Sensor, for measuring the surplus of wine in the freshness of bottle wine and bottle by the variation of optical property.
Be further used as preferred embodiment, also comprise the mobile intelligent terminal with the wireless connections of cloud computing data center.
System also comprises mobile intelligent terminal (as mobile phone etc.), makes the user can be by communicating by letter and obtain required information with cloud computing data center.
Be further used as preferred embodiment, described microprocessor is ARM Cortex-A8 processor.
With reference to Fig. 6, a kind of implementation method of Intelligent wine cabinet system, comprising:
A, according to the radiation scope of RFID antenna and the critical detection zone of antenna, in wine cabinet, be equipped with towards the average layout of bottle RFID tag orientation the RFID antenna of setting quantity, to guarantee that the radiation of RFID antenna energy covers whole wine lattice scopes; While towards bottle two-dimension code label direction, is installed the camera of setting quantity, to guarantee that camera can detect and locate the two-dimension code label of bottle in each wine lattice in wine cabinet;
B, RFID antenna adopt the antenna Concurrency Control Algorithm of multi-process to gather the RFID label information of bottle in wine cabinet, and the data of collection are sent to microprocessor; Two-dimension code label information and the shape facility information of camera to bottle in wine cabinet simultaneously, and the data of collection are sent to microprocessor;
C, described microprocessor compare the two-dimension code label data of the RFID label data of RFID antenna collection and camera collection, whether the data that judge the two are consistent, if, microprocessor sends search instruction from trend cloud computing data center and obtains required information, otherwise, send alarm prompt by microprocessor to user;
D, cloud computing data center carry out query analysis according to the search instruction of microprocessor, obtain the data of required retrieval and the data of obtaining are returned to microprocessor or user; Meanwhile, the data that cloud computing data center uploads microprocessor are automatically carried out statistical analysis, thereby find that user uses the rule of wine cabinet and automatically joins accordingly wine service for user provides according to the result of statistical analysis.
Wherein, the critical detection zone of antenna, refers to the radiation common factor district between antenna between two.
The RFID antenna of setting quantity, refers to that the quantity of RFID antenna and position can preset according to actual wine cabinet size and the transmitting power of antenna.
The camera of setting quantity, refers to that the quantity of camera and position can preset according to actual wine cabinet size and actual needs.
Be further used as preferred embodiment, in described step B, RFID antenna adopts the antenna Concurrency Control Algorithm of multi-process to gather this step to the RFID label information of bottle in wine cabinet, and it is specially:
Judge whether two RFID antennas exist the critical detection zone of antenna, if exist, be controlled in the critical detection zone of antenna and have and only have the process of a RFID antenna to be performed, to guarantee process mutual exclusion in the critical detection zone of antenna of these two RFID antennas; Otherwise, control the concurrent execution of process of these two RFID antennas.
With reference to Fig. 7, be further used as preferred embodiment, after described step D, also comprise step e, described step e, it is specially:
User is by intelligent terminal, sends and controls and access instruction, and receive the information that local intelligent wine cabinet or cloud computing data center return to local intelligent wine cabinet or cloud computing data center.
Below in conjunction with specific embodiment, the present invention is described in further detail.
See figures.1.and.2, the first embodiment of the present invention:
Intelligent wine cabinet system comprises local intelligent wine cabinet and cloud computing data center.
One, local intelligent wine cabinet
Local intelligent wine cabinet comprises cabinet and inner wine frame.Wine cabinet is inner embeds microprocessor, and each sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module and the camera identification module of microprocessor connection.Described wine frame is arranged in described wine cabinet body, comprises at least one deck, and every layer is separated out at least two wine lattice by dividing plate.Below local intelligent wine cabinet is described:
(1) RFID identification module
RFID identification module comprises RFID read-write antenna and rfid interrogator, and described RFID read-write antenna is for gathering the information of wine, and described multiple RFID read-write antennas are arranged in wine cabinet, settle one or more antennas in the grid of same layer or the same area.System comprises at least one rfid interrogator, and a rfid interrogator can be read and write antennas by corresponding multiple RFID, to guarantee to cover the label of the each wine lattice of whole wine cabinet.Rfid interrogator is fixed on wine cabinet inside, and being electrically connected with microprocessor also can stabilized communication.After identification, rfid interrogator sends to described microprocessor after RFID being read and write to the information identification of the concurrent work collection of antenna.In the time of practical layout, should make RFID read-write antenna as far as possible near from the distance of RFID label, with the impact of avoiding environment (as metal and transparent material etc.) to identify RFID.
Wherein, the best power of antenna is set and can be determined with reference to the debugging of the electromagnetic power density size of RF formula, and the electromagnetic power density size of RF formula is:
Wherein, Sr is power density, and Pt is the transmitting power of read-write antenna, and Gt is the gain of read-write antenna, and R is the transmitting range of read-write antenna.In the ideal case, formula 1 is just set up, for example, do not have the object of decay RF signal, may produce the external emitters of interference, and producing from same signal source in the microwave dark room of multipath effect of other jamming patterns.
The structure of antenna and position are to adjust through theoretical calculation and experiment according to the size and dimension of cabinet, should make the direction of visual lines between RFID read-write antenna and electronic tag there is no barrier.According to Plane electromagnetic field theory, unbounded evenly has electromagnetic electric field expression formula in consumption ature of coal to be:
Wherein, α is electromagnetic attenuation constant, represents the attenuation degree of per unit distance, and unit is Np/m, 1Np/m=8.686dB/m; β is phase-shift constant, represents that per unit is apart from the phase place lagging behind, and α+j β is propagation constant.Electromagnetic wave loss in visible ature of coal and ature of coal dielectric constant characteristic, operating frequency are relevant with magnetic conductivity.And water, glass, alcohol is as there being consumption ature of coal, relative dielectric constant is respectively 81,5,24, and RF electromagnetic wave will produce very large decay penetrating these media, is difficult to propagate reliably through water and alcohol.Therefore,, so necessary design wine cabinet and rational deployment RFID read and write antenna, electronic tag position, make the direction of visual lines between RFID read-write antenna and electronic tag there is no barrier, to reduce the propagation loss of electric wave.
In the time meeting direction of visual lines clear, RF electromagnetic wave is calculated by following formula in the loss (FSL) of free space:
Wherein, r is read-write antenna reading/writing distance, and λ is EM wavelength.
(2) camera identification module
Camera identification module should comprise at least one camera, is fixedly installed in wine cabinet cabinet.Camera identification module can accurately be located the position of each wine lattice, and blur-free imaging.For the poor environment of light, can on each camera, add lamp.Meanwhile, camera can carry out certain analysis to obtaining image, except identification 2 D code information, can also distinguish by identification shape facility behavior and the true and false of wine in wine lattice.
(3) microprocessor
Microprocessor is integrated with conventional communication interface and sensor interface, for the treatment of all control informations, is the core of system.Microprocessor comprises the information that RFID reading antenna reads RFID label, camera reading images mark and collects each sensor of controlling; Control information coffret and cloud computing data center carry out information interaction and control the operation of lcd touch platform.
Microprocessor can adopt ARM Cortex-A8 processor.ARM Cortex-A8 processor belongs to Cortex-A series, based on ARMv7-A framework.It is the first item superscalar processor of ARM, has the technology that improves code density and performance, for the NEON of multimedia and signal processing
tMtechnology, and for supporting efficiently the Jazelle & reg of precompile and Just-In-Time Java and other bytecode language; Compile target (RCT) technology running time.Meanwhile, ARM Cortex-A8 processor is first product based on ARMv7 architecture, more than speed can being brought up to 1GHz from 600MHz.Can the satisfy the demand power optimization requirement of the mobile device moving below 300mW of Cortex-A8 processor; And the performance optimization requirement of the consumer application of needs 2000 Dhrystone MIPS.
(4) sensor identification module
Desired parameters, without strict regulations, only need, by its rational deployment in the inside of wine cabinet, can be read through test exactly in the position of sensor assembly.Same, sensor is electrically connected with microprocessor and transmits read parameter.Coordinate these sensor assemblies can for user provide wine cabinet more fully environmental information as brightness, the residual capacity of each wine and the freshness of wine etc. in basic humiture, cabinet in cabinet.Temperature sensor of the present invention, humidity sensor and light sensor are all identical with light sensor operation principle with existing temperature sensor, humidity sensor.
And the basic functional principle of Fibre Optical Sensor is that the light from light source is sent into modulator through optical fiber, after parameter to be measured and the light that enters modulator zone are interacted, cause the optical property (as light intensity, wavelength, frequency, phase place, polarization state etc.) of light to change, be called modulated flashlight, after utilizing the measured impact that light-transfer characteristic is applied, complete measurement.The advantage of Fibre Optical Sensor is compared with traditional various kinds of sensors, and Fibre Optical Sensor is used up the carrier as sensitive information, as the medium that transmits sensitive information, has the feature of optical fiber and optical measurement with optical fiber, has the advantage of a series of uniquenesses.Electrical insulation capability is good, and anti-electromagnetic interference capability is strong, Noninvasive, and high sensitivity, easily realizes the remote monitor to measured signal, and corrosion-resistant, explosion-proof, light path has flexibility, is convenient to connect with computer.Fibre Optical Sensor is towards sensitive, accurate, strong adaptability, small and exquisite and intelligentized future development, place that it can not reach people is (as high-temperature region or the area that is pernicious to people, as nuclear radiation district), play people's knowledge effect, and can also surmount people's physiological limits, recipient's sense organ impression less than external information.
(5) other parts
Lcd touch operation bench comprises LCD touch-screen or dot matrix touch-screen, is arranged on the top of described cabinet, is electrically connected with described microprocessor.
Described information transmission interface is electrically connected with described microprocessor, comprises RJ-45 Ethernet interface, serial ports and blue tooth interface digital information coffret.
The present invention is by the Internet transmission chain, can realize by the terminal control such as mobile phone and/or notebook computer and monitor wine cabinet (as obtained at any time the individual information of temperature information in wine cabinet, antitheft information, quantity in stock and article, control system is automatic locking, automatic updating data etc.).
Two, cloud computing data center
Local intelligent wine cabinet is connected into internet by information transmission interface (as with network interface), and data center communicates with cloud computing.Cloud computing data center major function is divided into service and management two large divisions.Aspect service, main to provide the various services of user based on cloud as main, comprise altogether 3 levels: infrastructure served IaaS, platform and served PaaS, software and serve SaaS.
Specifically, this data center is except providing the retrieval service of wine cabinet information, can also carry out record to user's behavior, every data are carried out to collection analysis, and feed back in good time information on services give user (as the wine of recommending some users to like, notify user's any class wine needs on the low side to supplement and inform user's bottle wine will be expired etc.); At management aspect, the main management level take cloud are as main, and its function is to guarantee that whole cloud computing center can move safely and steadly, and can effectively be managed.
RFID read-write antenna, camera and various kinds of sensors are electrically connected to microprocessor, and microprocessor is collected after each sensor senses information, carries out certain analysis verification processing, then information data after treatment is arrived to cloud computing data center by Internet Transmission.
The wine cabinet information that this cloud computing data center storage of collected arrives, and the retrieval service of wine details is provided, microprocessor can be by realizing obtaining and upgrading of wine cabinet wine product details with the network service of this cloud computing data center; Meanwhile, this cloud computing data center can add up, analyze the identification data of every wine cabinet, therefrom finds that user uses the rule of wine cabinet, and recommends their interested wine product and suitable pantry combination for user.In addition, this cloud computing data center can also be by the service condition of information analysis wine cabinet gathering, and propose in good time certain notice (as certain bottle of wine has finished off soon, certain bottle of wine fast expired etc.).
Below specific works process of the present invention is described:
(1) system is prepared
A. put up system according to Fig. 1-5 of the present invention, for every bottle of wine adds the RFID electronic tag and the two-dimension code label that comprise individual identification information.Because bottle is generally column type, it is the RFID papery rubberizing label of 10mm and the two-dimension code label of 12mm*12mm that the present invention can adopt diameter.In the time labelling, can be by compound to two-dimension code label and RFID label, and two-dimension code label is placed in to surface, be attached to simultaneously wine bottle cover place, so that the detection of RFID read-write antenna and camera, the impact of the placement anglec of rotation of avoiding bottle on identification.In wine cabinet, arrange multiple RFID antennas, cover whole wine lattice scopes with radiation, while making every bottle of wine enter cabinet, label is towards the direction of antenna, clear within sweep of the eye.According to the reading/writing distance of RFID antenna, debugging arranges the transmitting power that power consumption is lower simultaneously.
Only have the wine cabinet of the storage of 1 layer of long 100cm, wide 10cm wine layer as example to establish, this storage wine layer contains 10 wine lattice, all the wide 10cm of long 10cm.Suppose used a RFID read-write antenna, require to select more suitable transmitting power Pt under+20dBm.We can arrange transmitting power Pt and successively decrease from+20dBm, and record corresponding reading/writing distance R, finally in the satisfactory situation of reading/writing distance, by one timing of power density under ideal conditions
relation, choose
power when value value is maximum is as the transmitting power of antenna.
If the best transmit power obtaining after said method calculate and measurement is+15dBm, and to calculate it be 10cm towards the average maximum positive reading/writing distance of label (being different from maximum reading/writing distance, is the ultimate range that can stablize identification label) accordingly.Due to 10cm × 2 × 5=100cm
, now towards label level, 5 RFID read-write antennas are evenly installed and can be in theory just covered whole wine lattice scopes.But have better stability for the RFID actual detects, need in layout, reserve certain amount of redundancy, therefore in the present example, the level of can arranging is evenly installed 6 RFID read-write antennas, and making has between antenna between two
the radiation common factor district of (6 × 20-5 × 20)/5=4cm, this is antenna detection critical zone.
In like manner, for multilayer wine cabinet, in the time of antenna arrangement, also can, by this routine method, from level and the average layout configurations aerial position of Vertical Square, thereby complete the layout to whole wine cabinet antenna.
B., several cameras (concrete number can arrange flexibly according to actual needs) are installed in wine cabinet, to guarantee can clear detection to put into the two-dimension code label of article on the each wine lattice of wine cabinet accurate location.
C. microprocessor and rfid interrogator and camera are electrically connected, other parts (as sensor assembly, touch display screen operating desk etc.) of connected system simultaneously, and guarantee modules and microprocessor communication normally and can network.Mounted system as shown in Figure 8.
(2) system operation
A., when closed wine cabinet: the display screen of touch display screen operating desk shows the summary info of current wine cabinet, comprises the sum of wine in wine cabinet, in networking parameter, cabinet, environmental information is as the temperature in cabinet, humidity, brightness etc.User can not open wine cabinet, only need by with the mutual details (comprising the cabinet information that offers for sale/enter, warehouse compartment information, true and false information, place of production information, freshness and every bottle of wine residue capacity for liquor etc. of article) of depositing wine in wine cabinet of just obtaining of touch display screen, very convenient quick.
B. wine enters cabinet: in the time that user adds a wine in cabinet certain wine lattice, be responsible for RFID read-write antenna and the camera of monitoring part works simultaneously, confirm to obtain the information of asking for of wine, and process network obtains the details of wine from cloud computing data center, upgrade related content, the information of wine is presented to the screen of touch display screen operating desk or user's terminal.The information showing comprises the title of wine, the cabinet information that offers for sale/enter, warehouse compartment information, true and false information, place of production information fresh degree and every bottle of wine residue capacity for liquor etc.
C. wine offers for sale: to enter cabinet similar with wine, and when user takes out a wine, wine cabinet is the information of identification this wine of output display automatically, checks for user.
D. forge article and enter cabinet: if wine is not certified products, the identification of the system energy very first time, gives a warning by buzzer etc., send relevant warning message simultaneously and give user.
E. substitute behavior for another surreptitiously: wine cabinet system time detects the behavior of wine product and feature, in wine cabinet, have non-drinks article if find, report to the police immediately.Meanwhile, at wine cabinet, during in guard mode, if the wine in cabinet is removed, system also can be reported to the police.
F. be placed in the concurrent recognition detection of multiple RFID read-write antenna of wine cabinet, can identify RFID electronic tag in each wine cabinet.Meanwhile, camera is also identified content in cabinet.Data after two kinds of detection method identifications will transfer to microprocessor.Microprocessor carries out check analysis to data, if correctly read the information of article, sends search instruction from trend cloud computing data center.
H. the perception information that each sensor real-time collecting arrives, as freshness, wine surplus relevant parameter etc. that in the cabinet of Temperature Humidity Sensor collection, humiture, Fibre Optical Sensor are collected, be transferred to microprocessor by electrical connection, microprocessor is collected after each perception information, carry out simple classification and process, then send to cloud computing data center and carry out real-time storage renewal.
I. user can be by local or by terminal device (as mobile phone, notebook computer etc.), send and control and access instruction, and can receive the information that intelligent gradevin or cloud computing data center are transmitted to intelligent gradevin or cloud computing data center.Cloud computing data center can stores corresponding information, comprise the cabinet information that offers for sale/enter, warehouse compartment information, true and false information, place of production information, freshness and every bottle of wine residue capacity for liquor etc. of article.
J. the wine product information, user's behavioural information of wine cabinet is collected by cloud computing data center, analyzes data analysis user behavior and wine cabinet state, and feed back in good time information on services give user (as informed, user's bottle wine has finished off soon, certain bottle of wine fast expired and etc.).Meanwhile, also can therefrom find that user uses the rule of wine cabinet, and recommend to meet the wine product of their interest and suitable pantry combination.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (9)
1. an Intelligent wine cabinet system, is characterized in that, comprises cloud computing data center and local intelligent wine cabinet, described local intelligent wine cabinet comprises cabinet and inner wine frame, described inner wine frame is arranged in cabinet, and described inner wine frame comprises at least one deck, and every layer is separated out at least two wine lattice by dividing plate, the inside of described cabinet is provided with microprocessor, sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module, be used for the camera identification module of two-dimension code label information and the shape facility information of identifying wine lattice bottle, described sensor identification module, lcd touch operation bench, information transmission interface, RFID identification module is all connected with microprocessor with camera identification module, described information transmission interface is also connected with cloud computing data center, described microprocessor carries out concurrent cross validation for the data of uploading according to RFID identification module and camera identification module.
2. a kind of Intelligent wine cabinet system according to claim 1, is characterized in that, described RFID identification module comprises:
At least one RFID read-write antenna, for gathering the RFID label information of wine lattice bottle;
At least one rfid interrogator, for communicating with described RFID read-write antenna, sends to microprocessor after the information of described RFID read-write antenna collection is identified;
Described RFID read-write antenna passes through rfid interrogator and then is connected with microprocessor;
The end face of described RFID read-write antenna towards and be parallel to the RFID label in-plane of bottle.
3. a kind of Intelligent wine cabinet system according to claim 1, is characterized in that, described camera identification module comprises at least one camera, the end face of described camera towards and be parallel to the two-dimension code label in-plane of bottle.
4. a kind of Intelligent wine cabinet system according to claim 1, it is characterized in that, described sensor identification module comprises the Fibre Optical Sensor that temperature sensor, humidity sensor, light sensor and the surplus for the freshness to wine and bottle wine detect, and described Fibre Optical Sensor, temperature sensor, humidity sensor and light sensor are all connected with microprocessor.
5. a kind of Intelligent wine cabinet system according to claim 1, is characterized in that, also comprises the mobile intelligent terminal with the wireless connections of cloud computing data center.
6. a kind of Intelligent wine cabinet system according to claim 1, is characterized in that, described microprocessor is ARM Cortex-A8 processor.
7. an implementation method for Intelligent wine cabinet system, is characterized in that, comprising:
A, according to the radiation scope of RFID antenna and the critical detection zone of antenna, in wine cabinet, be equipped with towards the average layout of bottle RFID tag orientation the RFID antenna of setting quantity, to guarantee that the radiation of RFID antenna energy covers whole wine lattice scopes; While towards bottle two-dimension code label direction, is installed the camera of setting quantity, to guarantee that camera can detect and locate the two-dimension code label of bottle in each wine lattice in wine cabinet;
B, RFID antenna adopt the antenna Concurrency Control Algorithm of multi-process to gather the RFID label information of bottle in wine cabinet, and the data of collection are sent to microprocessor; Two-dimension code label information and the shape facility information of camera to bottle in wine cabinet simultaneously, and the data of collection are sent to microprocessor;
C, described microprocessor compare the two-dimension code label data of the RFID label data of RFID antenna collection and camera collection, whether the data that judge the two are consistent, if, microprocessor sends search instruction from trend cloud computing data center and obtains required information, otherwise, send alarm prompt by microprocessor to user;
D, cloud computing data center carry out query analysis according to the search instruction of microprocessor, obtain the data of required retrieval and the data of obtaining are returned to microprocessor or user; Meanwhile, the data that cloud computing data center uploads microprocessor are automatically carried out statistical analysis, thereby find that user uses the rule of wine cabinet and automatically joins accordingly wine service for user provides according to the result of statistical analysis.
8. the implementation method of a kind of Intelligent wine cabinet system according to claim 7, is characterized in that, in described step B, RFID antenna adopts the antenna Concurrency Control Algorithm of multi-process to gather this step to the RFID label information of bottle in wine cabinet, and it is specially:
Judge whether two RFID antennas exist the critical detection zone of antenna, if exist, be controlled in the critical detection zone of antenna and have and only have the process of a RFID antenna to be performed, to guarantee process mutual exclusion in the critical detection zone of antenna of these two RFID antennas; Otherwise, control the concurrent execution of process of these two RFID antennas.
9. the implementation method of a kind of Intelligent wine cabinet system according to claim 7, is characterized in that, also comprises step e after described step D, described step e, and it is specially:
User is by intelligent terminal, sends and controls and access instruction, and receive the information that local intelligent wine cabinet or cloud computing data center return to local intelligent wine cabinet or cloud computing data center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041934.XA CN103815675B (en) | 2014-01-28 | 2014-01-28 | A kind of implementation method of Intelligent wine cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041934.XA CN103815675B (en) | 2014-01-28 | 2014-01-28 | A kind of implementation method of Intelligent wine cabinet system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103815675A true CN103815675A (en) | 2014-05-28 |
| CN103815675B CN103815675B (en) | 2016-04-06 |
Family
ID=50751199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041934.XA Expired - Fee Related CN103815675B (en) | 2014-01-28 | 2014-01-28 | A kind of implementation method of Intelligent wine cabinet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103815675B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068651A (en) * | 2014-07-07 | 2014-10-01 | 深圳市腾邦物流股份有限公司 | Wine-cabinet type intelligent wine distributor and control method |
| CN106326954A (en) * | 2016-08-31 | 2017-01-11 | 四川金投金融电子服务股份有限公司 | Precious metal in-out stock high-precision object confirmation system |
| CN106353468A (en) * | 2016-08-28 | 2017-01-25 | 北海古力酒业股份有限公司 | System for quickly screening substandard wine in wine making processes on basis of NFC (near field communication) |
| CN106405026A (en) * | 2016-08-28 | 2017-02-15 | 北海古力酒业股份有限公司 | Finished alcohol ingredient and origin information automatic pushing system in brewing process |
| CN106405025A (en) * | 2016-08-28 | 2017-02-15 | 北海古力酒业股份有限公司 | System used for rapid screening of unqualified wine in brewing |
| CN106687031A (en) * | 2014-06-04 | 2017-05-17 | 尼科达公司 | Sensor device configuration |
| CN106852595A (en) * | 2016-11-25 | 2017-06-16 | 珠海格力电器股份有限公司 | A kind of wine cabinet and its control method |
| CN107065987A (en) * | 2017-03-22 | 2017-08-18 | 浙江大学 | A kind of modular intelligent red wine storage box |
| CN107423646A (en) * | 2017-08-11 | 2017-12-01 | 浙江浙大网新众合轨道交通工程有限公司 | A kind of comprehensive identity identifies read head |
| CN108095357A (en) * | 2017-10-23 | 2018-06-01 | 深圳市赛亿科技开发有限公司 | Internet of things intelligent wine cabinet system and its control method |
| CN108378587A (en) * | 2018-04-26 | 2018-08-10 | 合肥美的智能科技有限公司 | Intelligent wine cabinet |
| CN109389194A (en) * | 2018-12-14 | 2019-02-26 | 刘东兵 | Electronic tag positioning device and localization method based on RFID |
| US10591345B2 (en) | 2014-06-04 | 2020-03-17 | Nectar, Inc. | Sensor device configuration |
| US10670444B2 (en) | 2014-04-04 | 2020-06-02 | Nectar, Inc. | Content quantity detection signal processing |
| US11012764B2 (en) | 2014-06-04 | 2021-05-18 | Nectar, Inc. | Interrogation signal parameter configuration |
| US11016072B2 (en) | 2014-04-04 | 2021-05-25 | Nectar, Inc. | Transmitter and receiver configuration for detecting content level |
| US11099166B2 (en) | 2014-04-04 | 2021-08-24 | Nectar, Inc. | Container content quantity measurement and analysis |
| WO2021189640A1 (en) * | 2020-03-24 | 2021-09-30 | 郭俊 | Alcohol product information management method and apparatus, and computer device and storage medium |
| US11237036B2 (en) | 2017-05-11 | 2022-02-01 | Nectar, Inc. | Base station and advertising packets of sensors detecting content level |
| US11274955B2 (en) | 2018-06-12 | 2022-03-15 | Nectar, Inc. | Fouling mitigation and measuring vessel with container fill sensor |
| CN114216199A (en) * | 2021-11-08 | 2022-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling sobering of air conditioner and air conditioner |
| CN114495360A (en) * | 2021-08-19 | 2022-05-13 | 昆山堰口电气有限公司 | Self-service wine selling machine and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001175950A (en) * | 1999-12-16 | 2001-06-29 | Sony Corp | Data base, constructing method for data base, data base system and data base system operating method |
| CN102479287A (en) * | 2010-11-30 | 2012-05-30 | 深圳市腾邦物流股份有限公司 | Intelligent wine cabinet system and information processing method thereof |
| CN202547269U (en) * | 2012-03-09 | 2012-11-21 | 海尔集团公司 | Intelligent wine cabinet management system |
| CN103363776A (en) * | 2012-03-30 | 2013-10-23 | 海尔集团公司 | Remote adaptive temperature regulating household appliance system and temperature regulating method |
| CN203314452U (en) * | 2013-05-11 | 2013-12-04 | 深圳市腾邦物流股份有限公司 | Intelligent wine cabinet |
-
2014
- 2014-01-28 CN CN201410041934.XA patent/CN103815675B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001175950A (en) * | 1999-12-16 | 2001-06-29 | Sony Corp | Data base, constructing method for data base, data base system and data base system operating method |
| CN102479287A (en) * | 2010-11-30 | 2012-05-30 | 深圳市腾邦物流股份有限公司 | Intelligent wine cabinet system and information processing method thereof |
| CN202547269U (en) * | 2012-03-09 | 2012-11-21 | 海尔集团公司 | Intelligent wine cabinet management system |
| CN103363776A (en) * | 2012-03-30 | 2013-10-23 | 海尔集团公司 | Remote adaptive temperature regulating household appliance system and temperature regulating method |
| CN203314452U (en) * | 2013-05-11 | 2013-12-04 | 深圳市腾邦物流股份有限公司 | Intelligent wine cabinet |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11099166B2 (en) | 2014-04-04 | 2021-08-24 | Nectar, Inc. | Container content quantity measurement and analysis |
| US11016072B2 (en) | 2014-04-04 | 2021-05-25 | Nectar, Inc. | Transmitter and receiver configuration for detecting content level |
| US10670444B2 (en) | 2014-04-04 | 2020-06-02 | Nectar, Inc. | Content quantity detection signal processing |
| US11012764B2 (en) | 2014-06-04 | 2021-05-18 | Nectar, Inc. | Interrogation signal parameter configuration |
| CN106687031A (en) * | 2014-06-04 | 2017-05-17 | 尼科达公司 | Sensor device configuration |
| US10591345B2 (en) | 2014-06-04 | 2020-03-17 | Nectar, Inc. | Sensor device configuration |
| CN104068651A (en) * | 2014-07-07 | 2014-10-01 | 深圳市腾邦物流股份有限公司 | Wine-cabinet type intelligent wine distributor and control method |
| CN106405025B (en) * | 2016-08-28 | 2019-02-12 | 北海古力酒业股份有限公司 | The system of wine not up to standard is quickly screened in wine-making technology |
| CN106353468A (en) * | 2016-08-28 | 2017-01-25 | 北海古力酒业股份有限公司 | System for quickly screening substandard wine in wine making processes on basis of NFC (near field communication) |
| CN106353468B (en) * | 2016-08-28 | 2019-02-12 | 北海古力酒业股份有限公司 | The system of quick screening wine not up to standard in wine-making technology based on NFC |
| CN106405026A (en) * | 2016-08-28 | 2017-02-15 | 北海古力酒业股份有限公司 | Finished alcohol ingredient and origin information automatic pushing system in brewing process |
| CN106405025A (en) * | 2016-08-28 | 2017-02-15 | 北海古力酒业股份有限公司 | System used for rapid screening of unqualified wine in brewing |
| CN106326954A (en) * | 2016-08-31 | 2017-01-11 | 四川金投金融电子服务股份有限公司 | Precious metal in-out stock high-precision object confirmation system |
| CN106852595A (en) * | 2016-11-25 | 2017-06-16 | 珠海格力电器股份有限公司 | A kind of wine cabinet and its control method |
| CN107065987A (en) * | 2017-03-22 | 2017-08-18 | 浙江大学 | A kind of modular intelligent red wine storage box |
| CN107065987B (en) * | 2017-03-22 | 2019-10-18 | 浙江大学 | A kind of modular intelligent red wine storage box |
| US11237036B2 (en) | 2017-05-11 | 2022-02-01 | Nectar, Inc. | Base station and advertising packets of sensors detecting content level |
| CN107423646A (en) * | 2017-08-11 | 2017-12-01 | 浙江浙大网新众合轨道交通工程有限公司 | A kind of comprehensive identity identifies read head |
| CN107423646B (en) * | 2017-08-11 | 2024-02-13 | 浙江浙大网新众合轨道交通工程有限公司 | Comprehensive identity recognition reading head |
| CN108095357A (en) * | 2017-10-23 | 2018-06-01 | 深圳市赛亿科技开发有限公司 | Internet of things intelligent wine cabinet system and its control method |
| CN108378587A (en) * | 2018-04-26 | 2018-08-10 | 合肥美的智能科技有限公司 | Intelligent wine cabinet |
| US11274955B2 (en) | 2018-06-12 | 2022-03-15 | Nectar, Inc. | Fouling mitigation and measuring vessel with container fill sensor |
| CN109389194A (en) * | 2018-12-14 | 2019-02-26 | 刘东兵 | Electronic tag positioning device and localization method based on RFID |
| WO2021189640A1 (en) * | 2020-03-24 | 2021-09-30 | 郭俊 | Alcohol product information management method and apparatus, and computer device and storage medium |
| CN114495360A (en) * | 2021-08-19 | 2022-05-13 | 昆山堰口电气有限公司 | Self-service wine selling machine and use method thereof |
| CN114216199A (en) * | 2021-11-08 | 2022-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling sobering of air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103815675B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103815675B (en) | A kind of implementation method of Intelligent wine cabinet system | |
| CN203943326U (en) | A kind of Intelligent wine cabinet system | |
| CN102479287B (en) | Intelligent wine cabinet system and information processing method thereof | |
| CN103996097B (en) | Laboratory equipment dynamic management system based on passive RFID | |
| CN102238024A (en) | Radio frequency identification (RFID)-based intelligent network system | |
| CN206775516U (en) | Computer room management system based on RFID label tag | |
| CN105404993A (en) | Intelligent material management system | |
| CN103810545A (en) | Internet of Things intelligent library method and apparatus | |
| CN202122318U (en) | Intelligent wine cabinet | |
| CN109559081B (en) | Warehouse tool management system based on RFID tag and control method | |
| CN203676499U (en) | Intelligent file cabinet and intelligent file management system based on RFID technology | |
| CN105046459A (en) | Method for warning and confirming storage and taking of bins based on electronic paper passive tags | |
| CN106326953A (en) | Production information recording system and method for product | |
| CN106022413A (en) | Article positioning storage and take-away method | |
| CN203914000U (en) | Smart profile cabinet and archive management system | |
| CN105005800A (en) | Data updating method of electronic paper passive label | |
| CN107818360A (en) | A kind of intelligent bookshelf system based on laminated board type frame antenna | |
| CN202067282U (en) | PDA used for detecting RFID | |
| CN105046292A (en) | Energy consumption control method for electronic paper passive tag | |
| CN105046291B (en) | A kind of method of environmental monitoring of Electronic Paper passive label | |
| CN204463200U (en) | A kind of management system for safety instruments | |
| Ren et al. | Building materials management system based on RFID technology | |
| CN101383016A (en) | Logistic article electronic label reading and writing method through mobile RFID read-write device | |
| CN113159636A (en) | Internet of things fixed asset management system based on accurate positioning | |
| CN113379013A (en) | Intelligent desktop frame based on RFID near field antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 |