CN108204697A - A kind of intelligent refrigerator and refrigerator system based on Internet of Things - Google Patents
A kind of intelligent refrigerator and refrigerator system based on Internet of Things Download PDFInfo
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- CN108204697A CN108204697A CN201711215249.4A CN201711215249A CN108204697A CN 108204697 A CN108204697 A CN 108204697A CN 201711215249 A CN201711215249 A CN 201711215249A CN 108204697 A CN108204697 A CN 108204697A
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- 238000005057 refrigeration Methods 0.000 claims abstract description 23
- 230000005284 excitation Effects 0.000 claims abstract description 8
- 230000003993 interaction Effects 0.000 claims description 45
- 238000012545 processing Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 239000013065 commercial product Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000010295 mobile communication Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of intelligent refrigerator based on Internet of Things is formed with refrigeration space inside refrigerator；Multiple supporting plates are provided in refrigeration space, any supporting plate edge is surrounded with a complete reader antenna ontology；Further include master controller and the antenna controller set with reader antenna Ontology Matching, master controller output setting power to power divider, the equal score value at most road antenna controller of the multiple-channel output port same-phase output setting power of power divider；It is placed on the commodity on supporting plate and is provided with label, the internal circuit of excitation field activation label that antenna controller driving reader antenna ontology is formed, mutiple antennas controller receives the identity of respective antenna magnetic field range interior label and passes through power divider same-phase simultaneously exports the identity from label to master controller, master controller decoding identity.A kind of refrigeration system is also disclosed.The present invention has good practicability.
Description
Technical field
The present invention relates to refrigeration technology field more particularly to a kind of intelligent refrigerators based on Internet of Things and a kind of refrigerator
System.
Background technology
Radio frequency identification（RFID）Technology is widely used in recent years, and intelligent refrigerator is an application of RFID system
Scene.Due to not having the participation of sales staff, intelligent refrigerator must solve the problems, such as following：How refrigerator identifies the quotient in cabinet
Product：Who has taken the commodity in refrigerator away；Commodity are when to be placed in refrigerator or taken away from refrigerator；It is put into refrigerator commodity
Quantity or the quantity of taking commodity away from refrigerator etc..The application of Radio Frequency Identification Technology solves more than Railway Project.
Various ways are disclosed in the prior art, how to be accessed with offer using the intelligent refrigerator of Radio Frequency Identification Technology realization,
The multiple technologies scheme of sale, such as Chinese patent application《A kind of vending system based on RFID》Disclosed in technology contents,
" vending system including vending machine, mobile terminal give server to send request signal, and server is received after request signal to control
Device processed sends unlocking signal, and sensor for detecting that gate of selling goods shuts signal after closing to controller transmission, use by controller
In shutting signal by the unlocking signal from server and from sensor, and by unlocking signal or shut signal and be sent to intelligence
It can lock.Commodity data is sent to server by RFID reader for reading the commodity data received in vending machine.It sells goods gate
With function of shielding, when customer choose commodity shut sell goods gate when, RFID reader can not read the quotient of customer on hand again
Product signal, the commodity data for continuing to read in vending machine are sent to server；The server is received from RFID reader
Commodity data after calculate type of merchandize and quantity in current vending machine, the Comparative result calculated with the last time learns customer
The commodity bought deduct the expense of purchase generation by payment mechanism.”
In the above-mentioned technical solutions, vending system must by the type of merchandize in vending machine that RFID is read twice and quantity it
Between comparing calculation obtain the quantity and expense for selling commodity.If the function of shielding of door body of vending machine breaks down, for example, setting
Breakage occurs for the conductive fabric or conductive rubber put in door body of vending machine, will seriously affect the shield effectiveness of door body, in this way, with
Part commodity in the hand of family or the commodity in the vending machine closed on can be erroneously interpreted as the commodity in vending machine, cause to calculate
As a result severe deviations.In addition, the conductive fabric or conductive rubber that are arranged in door body can increase the weight of door body, it is used for a long time
Deformation of sinking can occur, it also can the serious real experiences for influencing user.
Invention content
In order to overcome in the prior art due to the design defect of door body of vending machine, be easy to cause that misreading occurs in vending machine asks
Topic, the present invention design and disclose a kind of intelligent refrigerator based on Internet of Things.
The present invention provides a kind of intelligent refrigerator based on Internet of Things, and refrigeration space is formed with inside refrigerator, and the refrigeration is empty
Interior to be provided with multiple supporting plates, any supporting plate edge is surrounded with a complete reader antenna ontology；It further includes
Master controller and the antenna controller set with reader antenna Ontology Matching each described, the master controller output setting
For power to power divider, the multiple-channel output port same-phase output of the power divider sets the equal score value at most road of power
The antenna controller；Label, the antenna controller driving reader day are provided on the commodity being placed on the supporting plate
The excitation field that line ontology is formed activates the internal circuit of the label, and multiple antenna controllers receive respective antenna simultaneously
In magnetic field range the identity of the label and pass through the power divider same-phase export the identity from the label
Mark to the master controller, the master controller decodes the identity.
Further, the reader antenna ontology is embedded in the supporting plate edge.
Further, the master controller receives intelligent refrigerator working condition detection signal, the working condition detection letter
It is empty number to include the temperature detection signal of refrigeration space, the Humidity Detection signal of refrigeration space, refrigeration system status signal and refrigeration
Between video detection signal.
The intelligent refrigerator based on Internet of Things disclosed in the above embodiment of the present invention, passes through master controller, power distribution
The cooperation of reader antenna in device and multiple supporting plates, realize no time difference, without phase difference, with the output and input of power, ensure more
Antenna in a supporting plate works simultaneously with power, and the magnetic field concentration of formation is in cabinet, no signal leakage, be not in misread or
The problem of skip.
A kind of refrigerator system is also disclosed simultaneously, including an at least stylobate in the intelligent refrigerator of Internet of Things, the refrigeration sky
Interior to be provided with multiple supporting plates, any supporting plate edge is surrounded with a complete reader antenna ontology；It further includes
Master controller and the antenna controller set with reader antenna Ontology Matching each described, the master controller output setting
For power to power divider, the multiple-channel output port same-phase output of the power divider sets the equal score value at most road of power
The antenna controller；Label, the antenna controller driving reader day are provided on the commodity being placed on the supporting plate
The excitation field that line ontology is formed activates the internal circuit of the label, and multiple antenna controllers receive respective antenna simultaneously
In magnetic field range the identity of the label and pass through the power divider same-phase export the identity from the label
Mark to the master controller, the master controller decodes the identity, further includes data sharing interaction platform, the number
Include according to shared interaction platform：Receiving unit, the identity mark that the receiving unit is decoded and exported for the master controller of reception
Know and the quantity of identity, the identity include UID codes, commercial product code, security code and the cargo term of validity.
Further, the data sharing interaction platform further includes：
Granted unit, the granted unit are used to judge mobile terminal identity information, and according to the mobile terminal identity information
Authorize the control authority of different mobile terminal corresponding grades.
Further, the data sharing interaction platform further includes：
Forbidden cell, when the receiving unit is in operating status, the forbidden cell is used to that the granted unit to be forbidden to award
Give the control authority of one or more wherein arbitrary intelligent refrigerator.
Further, the data sharing interaction platform further includes：
First driving unit authorizes the corresponding non-prohibited right of mobile terminal when the granted unit and prescribes a time limit, and first driving is single
Lock body of the member for driving to be arranged on cabinet acts and is maintained at opening state；With
First data processing unit, when the lock body switches to locking states under external force, first data processing
Unit calls different data to share algorithm calculation processing and is connect by the receiving unit according to the control authority of the mobile terminal
The identity received and identity quantity simultaneously feed back result of calculation to the mobile terminal.
Further, the control authority includes user right, when the lock body switches to locking shape under external force
During state, first data processing unit receives identity that this is received and identity quantity with last
Identity and identity quantity are compared, and difference is fed back to the mobile terminal；It is described if difference is negative
The control authority of corresponding mobile terminal is revised as disabling permission by granted unit.
Further, the control authority further includes administrator right, when the lock body switches to lock under external force
During closed state, identity and identity quantity that first data processing unit receives this are received with last
To identity and identity quantity compared, and by difference and this identity for receiving and identity number
Amount feeds back to the mobile terminal.
Further, the data sharing interaction platform further includes：
Remote interaction unit, the remote interaction unit are used to push analysis data to described according to the control authority of mobile terminal
Mobile terminal.
By refrigerator system provided by the present invention, unattended duty transaction, the operation of whole system can be easily completed
It is more versatile and flexible, there is good practicability.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of supporting plate in the intelligent refrigerator disclosed in this invention based on Internet of Things；
Fig. 2 is the hardware configuration schematic block of the intelligent refrigerator disclosed in this invention based on Internet of Things；
Fig. 3 is the magnetic field schematic diagram in intelligent refrigerator disclosed in this invention；
Fig. 4 is the structural schematic block diagram of refrigerator system disclosed in this invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work shall fall within the protection scope of the present invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, describes specific sequence or precedence without being used for, it should be appreciated that use in this way
Data can be interchanged in the appropriate case, so as to can be as shown or to describe it in the embodiment of the present invention described herein
Outer sequence is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive packet
Contain, for example, process, method, system, product or equipment comprising series of steps or unit be not necessarily limited to clearly to list that
A little steps or unit, but may include not listing clearly or for intrinsic its of these processes, method, product or equipment
Its step unit.
Illustrate as shown in Figure 1 to Figure 3 for a kind of hardware structure of the intelligent refrigerator disclosed in this invention based on Internet of Things
Figure, in the present embodiment, is formed with refrigeration space inside refrigerator, according to the storage requirements of common commodity, especially food, system
The operating temperature range in cold space is between -30 DEG C to 5 DEG C.It is entirely different with the prior art, as shown in Figure 1 to Figure 3, this implementation
Multiple supporting plates 100 are provided in the refrigeration space of example, supporting plate 100 is used to place commodity to be vended.Any supporting plate frontside edge ring
It is provided around a complete reader antenna ontology 101.Reader antenna ontology 101 is preferably by a complete copper antenna structure
Into antenna pattern is matched with the shape of 100 ontology of supporting plate, is preferably bent to rectangle.Reader antenna ontology 101 is embedded in supporting plate
In frontside edge.The other parts of supporting plate 100（As shown in the figure 103）It is designed in hollow out, there is certain gas permeability, conducive to commodity,
The especially preservation of food.Supporting plate 100 can be made of nonmetallic materials such as plastics, rubber, glass.
Master controller 300 is additionally provided with inside refrigerator and matches setting with reader antenna ontology 101 each described
Antenna controller 102.The output of output port all the way of wherein described master controller 300 sets power to power divider 200
Input port, the setting power is divided equally, and export respectively in same-phase in the multiple-channel output port of the power divider 200
Set antenna controller 102 described in the equal score value to corresponding multichannel of power.The commodity to be vended being placed on the supporting plate 100
On be provided with label, the excitation field that the antenna controller 102 drives reader antenna ontology 101 to be formed activates the label
Internal circuit.Multiple antenna controllers 102 receive respective antenna magnetic field range interior label and send identity simultaneously simultaneously
Identity from the label is exported to the master controller 300, the master by 200 same-phase of power divider
Controller 300 decodes the identity.Wherein setting power can be one according to refrigerator shell material, refrigerator volume, support
Plate quantity, antenna size, maximum commodity amount pass through the preferred settings value that many experiments obtain.In addition, setting power is also
It can obtain in the following manner, a theoretical power (horse-power) is first obtained according to every reader antenna power and supporting plate quantity product
Value, takes the integral multiple of the theoretical power (horse-power) value to obtain a larger power threshold.Power threshold provides penetrate well enough
Power and larger coverage area, in actual use, then by master controller 300 by setting instruct active control power constant gradient decline
Subtract, reduce the real output of reader antenna until real output meets intelligent refrigerator actual motion needs.It will decline
Output power after subtracting is exported by master controller 300 to the multi-channel input mouth of the power divider 200 as setting power.
For the intelligent refrigerator that can increase or reduce supporting plate 100, this mode can be by 300 active control work(of master controller
The attenuation of rate value, the flexible setting power of adjustment as needed.
Every output port all the way of power divider 200, connects the corresponding antenna controller 102 of antenna all the way respectively,
Under the control of master controller 300, the equal score value of the multiple-channel output port same-phase output setting power of power divider 200 is at most
Antenna controller 102 described in road.Each road antenna is loaded identical energy within the same time, forms identical stablizing and encourages magnetic
.Since all antennas work at the same time, the inductive energy above and below each supporting plate 100 can be by antenna in adjacent pallets 100
The magnetic field energy that excitation is formed is coupled, and forms magnetic line of force tractive force so that energy is drawn to center of antenna, is ultimately formed with every
The edge that a supporting plate 100 buries antenna is boundary, the rectangular energy field with all antennas orthogonals arrangement height for height.It is placed on
Label is both provided on each commodity on supporting plate 100, using supporting plate frontside edge as boundary, using antenna alignment as the square of height
The internal circuit of each label of shape energy field activation.Mutiple antennas controller 102 is received in respective antenna magnetic field range simultaneously
The identity of label is simultaneously reversely exported to power divider 200, and further exported by power divider 200 to master controller
300, master controller 300 decodes identity, realizes the intelligent recognition of each commodity.Using such mode, rectangular energy field
Interior all kinds of goods can be identified, even the commodity stacked, the problem of leakage identification will not occur, and with supporting plate
Frontside edge is boundary, and the external energy field formed is faint, almost can be ignored, can not penetrate cabinet door and Men Bian is used for
The sealing ring of heat preservation.Therefore, it can be effectively prevented from the commodity in user hand or the commodity in adjacent refrigerator misreading as cabinet
Interior commodity fully ensure that under nobody use state the interests of consumer and businessman are not suffered a loss.In intelligent freezer door body
Any metal material for shielding need not be set.Identity includes at least UID codes.In master controller 300, it is also integrated with
Anti-collision algorithm, anti-collision algorithm actively removes the UID codes of the repetition recognized, if there is two or more antenna controllers
102 receive same identity, and anti-collision algorithm can actively remove wherein extra information, ensure accuracy of identification.It is anti-
The anti-collision algorithm disclosed in ISO15693 international standard protocols may be used in collision algorithm.The working frequency of antenna is preferably
13.56Hz or 928MHz, recognition accuracy are higher than 99.99%.
For intelligent refrigerator, master controller 300 is additionally operable to receive the working state signal of intelligent refrigerator.Determine at this
The working state signal of justice, the including but not limited to temperature detection signal of refrigeration space, the Humidity Detection signal of refrigeration space, system
Cooling system status signal and refrigeration space video detection signal.Wherein, temperature detection signal passes through the temperature that is arranged in cabinet
Sensor 400-1 is collected, and Humidity Detection signal is obtained by the humidity sensor 400-2 being arranged in cabinet, refrigeration system
System status signal includes but not limited to the tach signal of frequency-changeable compressor 400-3, and the output port of master controller 300 can also connect
Display screen 500 is connect, so that intelligent refrigerator has HD video playing function.Master controller 300 is also preferably provided with 4G whole networks
Communication interface, speech interface, wifi communication interfaces, Ethernet interface, USB interface, RS232 interface, in order to which intelligent refrigerator is adopted
With different networks, with a variety of equipment networks based on Internet of Things, function is further expanded.In the present embodiment, master controller
300 be preferably ARM central processing units.
The intelligent refrigerator based on Internet of Things disclosed in the above embodiment of the present invention, passes through master controller, power distribution
The cooperation of reader antenna in device and multiple supporting plates, realize no time difference, without phase difference, with the output and input of power, ensure more
Antenna in a supporting plate works simultaneously with power, and the magnetic field concentration of formation is in cabinet, no signal leakage, be not in misread or
The problem of skip.
As shown in Figures 1 to 4, the present invention also discloses a kind of refrigerator systems.In refrigerator system, including at least one
The intelligent refrigerator specifically introduced in platform such as above-described embodiment.In fact, during practical application, in entire refrigerator system
In be provided with more intelligent refrigerators.In the present invention, the quantity of intelligent refrigerator can reach 100,000.It is also set in refrigerator system
It is equipped with data sharing interaction platform 700.
Data sharing interaction platform 700 includes receiving unit 701.The receiving unit 701 is used to receive any one intelligence
The identity and identity quantity that energy refrigerator master controller 300 is decoded and exported.Other than UID codes, in identity
It further includes but is not limited to commercial product code, security code and cargo term of validity information.Master controller 300 and data sharing interaction platform
Two-way communication is realized by WIFI or mobile communications network between 700, to transmit the identity that each master controller 300 exports
Mark and identity quantity.
Data sharing interaction platform 700 further includes granted unit 702, and the granted unit 702 is used to judge mobile terminal
800 identity informations, and according to 800 identity information of mobile terminal authorize different mobile terminals 800 correspond to wherein one or
The control authority of the corresponding grade of more intelligent refrigerators.A kind of classification of control authority is disabling permission and non-disabling permission.Prohibit
Do not allow to establish pairing relationship with any one intelligent refrigerator with the mobile terminal 800 corresponding to permission and operate intelligent refrigerator.
The mobile terminal 800 of non-disabling permission can establish pairing relationship with any one intelligent refrigerator or more intelligent refrigerators and operate
Intelligent refrigerator.Further, non-disabling permission is further divided into user right and administrator right.
Further, data sharing interaction platform 700 further includes forbidden cell 705, appoints when receiving unit 701 receives
When identity that the intelligent refrigerator master controller 300 of meaning one is decoded and exported and identity quantity, i.e. 300 He of master controller
Between data sharing interaction platform 700 during two-way communication, forbidden cell 705 is used to that granted unit 702 to be forbidden to authorize this intelligence
The control authority of refrigerator.When forbidden cell 705 forbids granted unit 702 to authorize, corresponding one intelligent refrigerator is not received and is appointed
The request signal what intelligent terminal is sent, until identity and the parsing of identity quantity and transmit process terminate.
Further, data sharing interaction platform 700 further includes the first driving unit 703, when the granted unit
702, which authorize corresponding 800 non-prohibited right of mobile terminal, prescribes a time limit, and the first driving unit 703 is arranged on the lock on cabinet for driving
Body 600 acts and is maintained at opening state.The first data processing unit 704 is further included, when lock body 600 switches under external force
During to locking states, the first data processing unit 704 calls different data to share according to the different control authorities of mobile terminal 800
Identity that algorithm calculation processing is received by receiving unit 701 and identity quantity simultaneously feed back result of calculation to movement
Terminal 800.Lock body 600 is preferably electric mortise lock, and each output of master controller 300 controls signal, controls the lock body 600 of electric mortise lock
Action, electric mortise lock act and are maintained at opening state.During locking, user pushes door body, and the mechanical action of lock body 600 is i.e. in lock
Closed state, while locking signal is sent to master controller 300, master controller 300 receives the telecommunications that lock body 600 is in locking states
Number.
Specifically, control authority includes user right, when the lock body 600 switches to locking states under external force
When, identity that the first data processing unit 704 receives and identity quantity and the last identity received
It is compared with identity quantity, and difference is fed back into the mobile terminal 800 and is shown.It is described if difference is negative
The control authority of corresponding mobile terminal 800 is revised as disabling permission by granted unit 702, avoids someone's malicious sabotage or pollution cabinet
Interior commodity.Control authority further includes administrator right, when the lock body 600 switches to locking states under external force,
First data processing unit 704 is by identity that this is received and identity quantity and the last identity mark received
Know and identity quantity is compared, and difference and this identity received and identity quantity are fed back into shifting
Dynamic terminal 800.
Further, data sharing interaction platform 700 further includes, remote interaction unit 706, the remote interaction unit
706 are used to push analysis data to mobile terminal 800 according to the control authority of mobile terminal 800.
The workflow of detailed description below refrigerator system.By taking user as an example, user uses before any one intelligent refrigerator
Mobile terminal 800 scans what is set on intelligent refrigerator, has Quick Response Code or other feature mark that the third party of payment function provides
Know, authorize data sharing interaction platform and establish communication.In 700 one end of data sharing interaction platform, granted unit 702 passes through
WIFI network or mobile communication network are received 800 identity of mobile terminal identified with UID codes and correspond to the object of intelligent refrigerator
Manage address.Data sharing interaction platform 700 identifies whether user identity meets authorising conditional, does not meet authorising conditional such as, such as believes
It is more low with being worth, then in the graphical page to mobile terminal 800 of same communication mode output " request fails ".Such as meet and award
Power condition, then authorize 800 user right of mobile terminal, and the first driving unit 703 transmission of data sharing interaction platform 700 is opened
To the master controller 300 for corresponding to intelligent refrigerator, master controller 300 exports electric signal to lock body 600, controls lock body 600 for lock instruction
It acts and is maintained at opening state.User can open the door and take out corresponding commodity.After choosing, acted in user's external force
Under, lock body 600 switches to locking states, and the antenna in each supporting plate 100 is in master controller 300 and power divider 200
Effect is lower to be activated, and receive and be formed in the quantity of the identity information of label and identity information in excitation field, master controller 300
The quantity of identity information and identity information is parsed, and parsing data are packaged through WIFI network or mobile communication network
It is sent to data sharing interaction platform 700.In transmission process, forbidden cell 705 forbids granted unit 702 to authorize corresponding intelligence
The control authority of refrigerator is finished until analysis uploads.
In 700 one end of data sharing interaction platform, whether the identity received and the quantity of identity are normal, such as
It notes abnormalities after the UID code checks of fruit identity, then data sharing interaction platform 700 is alarmed, and according to the object of intelligent refrigerator
The geographical location of corresponding intelligent refrigerator is sent to related maintenance personnel and handled by reason address.If it is not abnormal feelings
Condition, then the identity and identity quantity that the first data processing unit 704 receives this autonomous control device 300, with
The identity and identity quantity that last time is received from same master controller 300 are compared, and by difference with figure
Form feed back to mobile terminal 800 for operating corresponding intelligent refrigerator.If result of calculation, that is, difference be it is negative,
Then someone has been put into other articles in cabinet, and in order to avoid being polluted to the commodity in cabinet, granted unit 702 is moved corresponding
The control authority of terminal 800 is revised as disabling permission, and according to the physical address of intelligent refrigerator by the geographical location of intelligent refrigerator
Related maintenance personnel is sent to be handled.Third party's service collects the expense of corresponding goods quantity, title, total price, and shape
Into consumption receipt.
By taking administrator as an example, administrator is scanned with mobile terminal 800 and is set on intelligent refrigerator before any one intelligent refrigerator
It puts, has Quick Response Code or other feature mark that the third party of payment function provides, authorize data sharing interaction platform
Establish communication.In 700 one end of data sharing interaction platform, granted unit 702 is connect by WIFI network or mobile communication network
It receives 800 identity of mobile terminal identified with UID codes and corresponds to the physical address of intelligent refrigerator.Data sharing interaction platform 700
Whether identification user identity belongs to the database of administrator right.If belonged to, 800 administrator of mobile terminal power is authorized
Limit.First driving unit 703 of data sharing interaction platform 700 sends unlocking instruction to the master controller of corresponding intelligent refrigerator
300, master controller 300 exports electric signal to lock body 600, and control lock body 600 acts and is maintained at opening state, and administrator can be with
It is put into or takes out corresponding commodity.After end of operation, under the effect of user's external force, lock body 600 switches to locking states, each
Antenna in supporting plate 100 activates, and receive and be formed in excitation magnetic under the action of master controller 300 and power divider 200
The identity information of label and identity information quantity in, master controller 300 solve the quantity of identity information and identity information
Analysis, and parsing data are packaged, data sharing interaction platform 700 is sent to by WIFI network or mobile communication network.It is sending
In the process, forbidden cell 705 forbids granted unit 702 to authorize the control authority of corresponding intelligent refrigerator, is finished until analysis uploads.
In 700 one end of data sharing interaction platform, if not being abnormal situation, the first data processing unit 704
The identity and identity quantity that this autonomous control device 300 is received are fed back in a graphical form with administrator
On the mobile terminal 800 of the corresponding intelligent refrigerator of operation of permission.The identity that this autonomous control device 300 is received simultaneously
With identity quantity, the identity and identity quantity received with the last time from same master controller 300 carries out pair
Than, and equally feed back on mobile terminal 800.
After use for the first time, 700 memory mobile terminal 800 of data sharing interaction platform and mobile terminal 800 correspond to
Control authority.After the identity of verification mobile terminal 800, it can be total to by the internet interfaces telnet data such as browser
Interaction platform 700 is enjoyed, the remote interaction unit 706 of data interaction platform is pushed according to the control authority of mobile terminal 800 and analyzed
Data are to mobile terminal 800.For example, by taking the mobile terminal 800 with user right as an example, remote interaction unit 706 with
Centered on the geographical location of the mobile terminal 800, the position of the intelligent refrigerator within 100 meters of push is to mobile terminal 800, simultaneously
The price change of commodity extremely has the mobile terminal 800 of user right.And it is with the mobile terminal 800 with administrator right
, then remote interaction unit 706 pushes the preference degree report extremely mobile terminal 800 with administrator right of nearby users.
By refrigerator system provided by the present invention, unattended duty transaction, the operation of whole system can be easily completed
It is more versatile and flexible, there is good practicability.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of division of logic function can have other dividing mode in actual implementation, such as multiple units or component can be tied
It closes or is desirably integrated into another system or some features can be ignored or does not perform.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be the INDIRECT COUPLING or logical by some interfaces, device or unit
Letter connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including one computer equipment of some instructions（It can
To be personal computer, server or network equipment etc.）Or processor（processor）Perform each embodiment of the present invention
The part steps of the method.And aforementioned storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are each
Kind can store the medium of program code.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
The present invention is described in detail in previous embodiment, it will be understood by those of ordinary skill in the art that：It still can be right
Technical solution recorded in foregoing embodiments modifies or carries out equivalent replacement to which part technical characteristic；And this
A little modifications are replaced, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of intelligent refrigerator based on Internet of Things, refrigeration space is formed with inside refrigerator；It is characterized in that, the refrigeration space
Multiple supporting plates are inside provided with, any supporting plate edge is surrounded with a complete reader antenna ontology；Further include master
Controller and the antenna controller set with reader antenna Ontology Matching each described, the master controller output setting work(
For rate to power divider, the multiple-channel output port same-phase output of the power divider sets the equal score value at most road institute of power
State antenna controller；Label is provided on the commodity being placed on the supporting plate, the antenna controller drives reader antenna
The excitation field that ontology is formed activates the internal circuit of the label, and multiple antenna controllers receive respective antenna magnetic simultaneously
In the range of the label identity and pass through the power divider same-phase export the identity mark from the label
Know to the master controller, the master controller decodes the identity.
2. the intelligent refrigerator according to claim 1 based on Internet of Things, which is characterized in that the reader antenna ontology buries
It is located in the supporting plate edge.
3. the intelligent refrigerator according to claim 2 based on Internet of Things, which is characterized in that the master controller receives intelligence
Refrigerator working condition detects signal, and the working condition detection signal includes temperature detection signal, the refrigeration space of refrigeration space
Humidity Detection signal, refrigeration system status signal and refrigeration space video detection signal.
4. a kind of refrigerator system, which is characterized in that including data sharing interaction platform：
The data sharing interaction platform includes：
Receiving unit, the receiving unit are as described in any one of claims 1 to 3 based on Internet of Things for receiving at least one
The master controller identity that decodes and export of intelligent refrigerator and the quantity of identity, the identity include UID
Code, commercial product code, security code and the cargo term of validity.
5. refrigerator system according to claim 4, which is characterized in that
The data sharing interaction platform further includes：
Granted unit, the granted unit are used to judge mobile terminal identity information, and according to the mobile terminal identity information
Authorize the control authority of different mobile terminal corresponding grades.
6. refrigerator system according to claim 5, which is characterized in that
The data sharing interaction platform further includes：
Forbidden cell, when the receiving unit is in operating status, the forbidden cell is used to that the granted unit to be forbidden to award
Give the control authority of one or more wherein arbitrary intelligent refrigerator.
7. refrigerator system according to claim 6, which is characterized in that
The data sharing interaction platform further includes：
First driving unit authorizes the corresponding non-prohibited right of mobile terminal when the granted unit and prescribes a time limit, and first driving is single
Lock body of the member for driving to be arranged on cabinet acts and is maintained at opening state；With
First data processing unit, when the lock body switches to locking states under external force, first data processing
Unit calls different data to share algorithm calculation processing and is connect by the receiving unit according to the control authority of the mobile terminal
The identity received and identity quantity simultaneously feed back result of calculation to the mobile terminal.
8. refrigerator system according to claim 7, it is characterised in that：
The control authority includes user right, when the lock body switches to locking states under external force, described first
Data processing unit is by identity that this is received and identity quantity and the last identity received and body
Part mark quantity is compared, and difference is fed back to the mobile terminal；If difference is negative, the granted unit will be right
The control authority of mobile terminal is answered to be revised as disabling permission.
9. refrigerator system according to claim 8, it is characterised in that：
The control authority further includes administrator right, described when the lock body switches to locking states under external force
First data processing unit is by identity that this is received and identity quantity and the last identity received
It is compared, and difference and this identity for receiving and identity quantity is fed back to described with identity quantity
Mobile terminal.
10. refrigerator system according to claim 9, it is characterised in that：
The data sharing interaction platform further includes：
Remote interaction unit, the remote interaction unit are used to push analysis data to described according to the control authority of mobile terminal
Mobile terminal.
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| CN201711215249.4A CN108204697B (en) | 2017-11-28 | 2017-11-28 | Intelligent refrigerator and refrigerator system based on Internet of things |
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| CN201711215249.4A CN108204697B (en) | 2017-11-28 | 2017-11-28 | Intelligent refrigerator and refrigerator system based on Internet of things |
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| CN108204697B (en) | 2022-05-20 |
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Effective date of registration: 20220324 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. |
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