CN107730175A - Box house RFID moves check system and checking method - Google Patents
Box house RFID moves check system and checking method Download PDFInfo
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- CN107730175A CN107730175A CN201710966723.0A CN201710966723A CN107730175A CN 107730175 A CN107730175 A CN 107730175A CN 201710966723 A CN201710966723 A CN 201710966723A CN 107730175 A CN107730175 A CN 107730175A
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- rfid
- goods
- master control
- control borad
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- 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
Abstract
The present invention discloses a kind of box house RFID movement check systems and checking method.System includes casing terminal and background server；Casing terminal includes casing, electronic lock, voltage conversion relay, RFID unit and mobile unit；Mobile unit is located at accommodation space, and driving RFID unit in accommodation space in moving；Background server will this it is lower lock after in accommodation space RFID label tag corresponding to each kinds of goods be compared with before this closest to the RFID label tag stored after once lower lock, if compare inconsistent, order is generated according to the RFID label tag of reduction, and pushes order to customer mobile terminal, system is completed to make an inventory.Mobile unit driving RFID unit is moved in accommodation space, and RFID unit is located proximate to multiple and is responded RFID label tag so that the RF energy required for RFID label tag is lower, and sensitivity is higher, and the probability that RFID label tag is all identified improves.
Description
Technical field
Made an inventory automatically technical field the present invention relates to kinds of goods, in particular it relates to which a kind of box house RFID movements are made an inventory and are
System and checking method.
Background technology
With being widely popularized for unmanned supermarket and automatic vending machine, how to unmanned supermarket or automatic vending machine memory storage
Each item quantity make an inventory being particularly important, businessman knows the inventory information of kinds of goods according to result of making an inventory, to mend in time
Kinds of goods are filled, ensure the supply of kinds of goods.In view of this, it is necessary to which a kind of box house RFID movement check systems and the side of making an inventory are provided
Method.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of box house RFID movement check systems and checking method.
According to the first aspect of the invention, the present invention discloses a kind of box house RFID movements check system, including：
Casing terminal, casing terminal include：
Casing, it, which has, sets in the inner placing the accommodation space of multiple kinds of goods and the chamber door located at its surface；Its
In the RFID label tag of storage inventory information and different ID numbers is equipped with each kinds of goods；
Electronic lock, it is located at chamber door, to control opening and closing for chamber door；
Master control borad, it is connected located at accommodation space and with electronic lock, to detect electronics lock status；
Voltage conversion relay, it is connected located at accommodation space and with master control borad；If being locked under electronic lock, master control borad is drawn high
Voltage conversion relay voltage；If it is not, then master control borad drags down voltage conversion relay voltage；
RFID unit, it is connected located at accommodation space and with voltage conversion relay；If master control borad draw high voltage conversion after
Electrical voltage, its transmitting emittance, RFID tag emittance, and by data carrier in emittance in rf wave
Section；RFID unit receives and modulated RF wave band, and radio-frequency range feeds back to master control borad after modulation；Master control borad is according to the modulation of reception
Radio-frequency range afterwards calculate this it is lower lock after the remaining one-to-one FRID label information of kinds of goods in accommodation space；If master control borad is drawn
Low voltage transition relay voltage, then stop transmitting emittance；And
Mobile unit, it is located at accommodation space and connects RFID unit and voltage conversion relay respectively；If master control borad is drawn
High voltage switching relay voltage, it drives RFID unit in being moved in accommodation space, RFID unit mobile route and multiple goods
Product deposit position is corresponding；If master control borad drags down voltage conversion relay voltage, mobile unit is stopped；And
Background server, it is connected with master control borad, to receive and store master control borad transmission this it is lower lock after with it is accommodating
The remaining one-to-one FRID label information of kinds of goods in space.
According to an embodiment of the present invention, master control borad includes：
Electronic lock control system, it is connected with electronic lock, to control the state of electronic lock；
RFID control modules, it is connected with RFID unit, to control RFID unit transmitting emittance and receive simultaneously
Modulated RF wave band；
Tag data process module, it is connected with RFID control modules, to the rf wave after being modulated according to RFID unit
The remaining one-to-one FRID label information of kinds of goods in accommodation space after this lower lock of section reckoning, and the RFID label tag of reckoning is believed
Breath is sent to background server；And
Communication module, it is to establish the communication between tag data process module and background server, at label data
Reason module is connected with background server by communication module.
According to an embodiment of the present invention, RFID unit includes：
RFID antenna, its quantity are 1,2,4 or 8, and it is respectively arranged at mobile unit, to launch emittance or connect
Receive the radio-frequency range of RFID label tag；
Radio frequency connects feeder line, and it is connected respectively with RFID antenna；And
RFID read-write module, it is connected feeder line connection with voltage conversion relay and radio frequency respectively, to control RFID days
Line launches emittance or receives radio-frequency range, and modulated RF wave band, and radio-frequency range after modulation is fed back into master control borad.
According to an embodiment of the present invention, mobile unit includes：
Driving motor, it is in accommodation space and is located at casing top, and it is connected with voltage conversion relay；Wherein,
If master control borad draws high voltage conversion relay voltage, it starts；If master control borad drags down voltage conversion relay voltage, it stops；
Driving wheel, its axle are connected to the output end of driving motor；
Driven pulley, it is interior located at accommodation space and is located at casing bottom；And
Feed belt, it is set around between driving wheel and driven pulley；RFID antenna is respectively arranged on feed belt.
According to an embodiment of the present invention, mobile unit also includes：
Two transmission guide rails, it is parallel to feed belt and in accommodation space；
Two set in each RFID antenna slide pulley, and it is respectively arranged on one end of RFID antenna, and two slide pulley
Also it is respectively arranged on two transmission guide rails；And
With RFID antenna quantity identical pulling force rope；Each pulling force rope one end connects feed belt, other end connection one
RFID antenna.
According to an embodiment of the present invention, box outer surface is additionally provided with loudspeaker；Master control borad also includes voice module；
Voice module is connected with loudspeaker, and, push order is converted into voice messaging, voice messaging is played by loudspeaker for it, or
The inventory information for taking out accommodation space to be played by loudspeaker.
According to an embodiment of the present invention, box outer surface is additionally provided with camera；Master control borad also includes shooting head mould
Block；Camera is connected with camera module；Video information outside camera vasculum body, camera module change video information
For data signal, and by digital data transmission in background server.
According to an embodiment of the present invention, the inventory information of RFID label tag memory storage comprises at least description of goods, kinds of goods
Date of manufacture and shelf-life；Or the inventory information of RFID label tag memory storage comprises at least description of goods, kinds of goods date of manufacture and goods
Product validity date；Background server is effective always according to kinds of goods date of manufacture and shelf-life in multiple RFID label tags of storage or kinds of goods
Date calculates the outdated information of corresponding each kinds of goods, and generates warning information according to outdated information.
According to the second aspect of the invention, the present invention discloses a kind of box house RFID movements checking method, including：
Master control borad detects the state of electronic lock, and if lower lock, then master control borad draws high voltage conversion relay voltage；If it is not,
Then master control borad drags down voltage conversion relay voltage；
If master control borad draws high voltage conversion relay voltage, mobile unit drives RFID unit in being moved in accommodation space,
RFID unit mobile route is corresponding to multiple kinds of goods deposit positions；When RFID unit moves, it launches emittance, each kinds of goods
On RFID tag emittance, and by data carrier in emittance in radio-frequency range；RFID unit is received and modulated
Radio-frequency range, radio-frequency range feeds back to master control borad after modulation；If master control borad drags down voltage conversion relay voltage, RFID unit stops
Only launch emittance, and mobile unit stops；
Master control borad according to the radio-frequency range after the modulation of reception calculate this it is lower lock after remaining kinds of goods are one by one in accommodation space
Corresponding FRID label information, and the FRID label information of reckoning is sent to background server；
Background server receive and store this it is lower lock after the remaining one-to-one RFID label tag letter of kinds of goods in accommodation space
Breath.
According to an embodiment of the present invention, in addition to：Background server is believed according to the RFID label tag stored every time in it
Breath, the quantity in stock of each kinds of goods storage in accommodation space after being locked under corresponding to is calculated, if the quantity in stock calculated is less than predetermined stock
Amount, then generate the prompt message of the shortage of stock.
The invention discloses box house RFID movement check system and checking method at least have the advantages that：This
Invention check system carries out box house kinds of goods using REID and made an inventory, meanwhile, mobile unit uses Mechanical course, uses
To drive RFID unit to be moved in accommodation space, the mobile route of RFID unit is set according to multiple kinds of goods deposit positions
Put, e.g., when the height of multiple kinds of goods storages is much larger than the width and length of its storage, could be arranged to along high in accommodation space
Degree direction reciprocates or reciprocated along the diagonal of a certain side wall of accommodation space；If the or length of multiple kinds of goods storage
Degree could be arranged to move along length direction in accommodation space or can also be along much larger than the height of its storage and during width
The diagonal of accommodation space roof reciprocates, according to multiple kinds of goods deposit positions set mobile route, RFID unit with
It is multiple to be located proximate to RFID label tag and respond RFID label tag, so that the RF energy required for RFID label tag is lower, it is sensitive
Du Genggao, the probability that RFID label tag is all recognized improve, and the required time is also shorter, solves in casing accommodation space
Portion's RFID label tag is difficult to read the problem of complete, and in mobile unit drives RFID unit moving process, RFID in accommodation space is marked
Automatic read of label finishes.Meanwhile interacted using radio frequency identification quick counting kinds of goods, master control borad with background server, inventory procedure
In use manpower and material resources sparingly.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is that embodiment middle case internal RF ID moves check system structure chart；
Fig. 2 is that embodiment middle case internal RF ID moves checking method flow chart.
Embodiment
Multiple embodiments of the present invention, as clearly stated, the details in many practices will be disclosed with schema below
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures will illustrate it in a manner of simply illustrative in the drawings with component.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, not especially censure
The meaning of order or cis-position, also it is not used to limit the present invention, its component described with constructed term just for the sake of difference
Or operation, and it is not intended that indicating or implying its relative importance or the implicit number for indicating indicated technical characteristic
Amount.Thus, " first " is defined, at least one this feature can be expressed or be implicitly included to the feature of " second ".It is in addition, each
Technical scheme between individual embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth, it will be understood that the combination of this technical scheme is not present when the combination appearance of technical scheme is conflicting or can not realize,
Also not within the protection domain of application claims.
The present invention provides a kind of box house RFID movements check system, and it can be used in the space compared with small footprint size
In, automatic for all types of kinds of goods is made an inventory, inside the intelligent refrigerator or micro metal cabinet for being 1 square metre such as floor space.
Fig. 1 is refer to, it is that box house RFID moves check system structured flowchart.Box house RFID movement check systems include case
Body terminal and background server.Wherein, casing terminal can be one, or it is multiple, when casing terminal is one,
Casing terminal individually communicates with background server；When casing terminal for it is multiple when, each casing terminal respectively with background service
Device communicates.
Casing terminal includes casing, electronic lock, master control borad, voltage conversion relay, RFID unit and mobile unit.Case
Body, which has, to be set in the inner to place the accommodation space of multiple kinds of goods and the chamber door located at its surface, and chamber door is used to connect casing
Space outside internal accommodation space and casing.Multiple kinds of goods are placed inside accommodation space, are all provided with each of which kinds of goods
There is the ultra-high frequency RFID label of storage inventory information and different ID numbers, the ID number of RFID label tag is unique, can be set in accommodation space
Multi-layered storage rack, kinds of goods are placed on shelf, the information of RFID label tag memory storage comprise at least description of goods, the kinds of goods date of manufacture and
Shelf-life；Or the information of RFID label tag memory storage comprises at least description of goods, kinds of goods date of manufacture and kinds of goods validity date；It is multiple
Kinds of goods can be identical type or different types of kinds of goods, such as be the one species kinds of goods of identical producer's same batch production,
Or be the one species kinds of goods of identical producer's different batches production, or be the variety classes goods of different manufacturers different batches production
Product, in this way, background server stores FRID label information on each kinds of goods.
Electronic lock is located at chamber door, to control opening and closing for chamber door.Master control borad is located at accommodation space, and it connects with electronic lock
Connect, to detect the state of electronic lock, master control borad is Android plate；Wherein, master control borad is according to signal, detection electronic lock is received
No lower lock, e.g., background server generate an independent Quick Response Code to each casing terminal communicated therewith respectively, and Quick Response Code can be with
Different zones are set to generate according to casing terminal, the Quick Response Code of generation can answer APP institutes by wechat, Alipay or casing terminal-pair
Identification, Quick Response Code are located at corresponding box outer surface, when user answers APP scanning two dimensions by wechat, Alipay or casing terminal-pair
Code, after scanning successfully, chamber door is opened；Chosen when user completes kinds of goods, shut chamber door, electronic lock sends lower lock signal, and Hall is opened
Pass detects lower lock signal, and lower lock signal is transmitted to master control borad.Wherein, real name need to be carried out during user's first scan Quick Response Code to recognize
Card or sesame certification, the user profile accuracy inputted when background server is according to user's real-name authentication or sesame certification are entered
Row judges, is compared with user's reference centre data during such as sesame certification, judges user profile accuracy, or user's input is individual
People's information such as name and ID card No. etc., background server judge whether userspersonal information is correct, enter if correct and use
Family agreement receives sesame Certificate Authority interface, and whether background server checking address name, identification card number and cell-phone number are correct, and
Judge whether user's sesame credit is more than one and subscribes credit value, barcode scanning enabling can be carried out if being more than, or will during real-name authentication
The bank card information of user's input is compared with bank storage information, judges user profile accuracy, can if comparing unanimously
To carry out barcode scanning enabling.
Voltage conversion relay is connected located at accommodation space and with master control borad；Locked when master control borad controls under electronic lock, master control
Plate receives the lower lock signal of Hall switch transmission, then master control borad draws high voltage conversion relay voltage；If it is not, then master control borad is drawn
Low voltage transition relay voltage.
RFID unit is connected located at accommodation space and with voltage conversion relay；If master control borad draws high voltage conversion relay
Voltage, RFID unit transmitting emittance, RFID tag emittance, and by data carrier in emittance in rf wave
Section；RFID unit receives and modulated RF wave band, and radio-frequency range feeds back to master control borad after modulation；Master control borad is according to the modulation of reception
Radio-frequency range afterwards calculate this it is lower lock after the remaining one-to-one FRID label information of kinds of goods in accommodation space；If master control borad is drawn
Low voltage transition relay voltage, the then radiationless energy transmitting of RFID unit.
Mobile unit is interior located at accommodation space and connects RFID unit and voltage conversion relay respectively；If master control borad is drawn high
Voltage conversion relay voltage, mobile unit drive RFID unit in being moved in accommodation space, RFID unit mobile route with it is more
Individual kinds of goods deposit position is corresponding；If master control borad drags down voltage conversion relay voltage, mobile unit is stopped；Wherein, when more
When the height of individual kinds of goods storage is much larger than the width and length of its storage, mobile route could be arranged to along high in accommodation space
Degree direction reciprocates or reciprocated along the diagonal of a certain side wall of accommodation space；Or the length when the storage of multiple kinds of goods
When degree is much larger than the height and width of its storage, mobile route could be arranged to move along length direction in accommodation space or go back
It can be reciprocated along the diagonal of accommodation space roof, mobile route is set according to multiple kinds of goods deposit positions,
RFID unit is located proximate to RFID label tag and is responded RFID label tag with multiple, so that the RF energy required for RFID label tag
Lower, sensitivity is higher, and the probability that RFID label tag is all recognized improves, and required recognition time is also shorter.
Background server is connected with master control borad, to receive and store every time after lower lock in accommodation space remaining kinds of goods one by one
Corresponding FRID label information, end of making an inventory.Background server is also by corresponding to each kinds of goods in accommodation space after this lower lock
FRID label information is compared with the FRID label information stored after closest once lower lock before this, if comparison is consistent,
Order is not generated then, order is otherwise generated according to the RFID label tag of reduction in accommodation space after this lower lock, and push order extremely
Customer mobile terminal, master control borad receive present the bill for payment success after the payment information for meeting order.Wherein, user can sweep according to it
Code mode carries out the payment of order, such as by wechat barcode scanning, then can be paid by wechat mode, such as by Alipay barcode scanning,
It can be paid by Alipay, such as be paid, then can be sticked into by the bank associated during its real-name authentication by casing terminal APP
Row is paid.Wherein preferably, background server always according to kinds of goods date of manufacture and shelf-life in multiple RFID label tags of storage or
Kinds of goods validity date calculates the outdated information of corresponding each kinds of goods, and generates warning information according to outdated information.
In a wherein preferred embodiment, master control borad includes electronic lock control system, RFID control modules, at label data
Reason module and communication module, electronic lock control system are connected with electronic lock, to control the state of electronic lock；RFID controls mould
Block is connected with RFID unit, to control RFID unit transmitting emittance and receive simultaneously modulated RF wave band；Label data
Processing module is connected with RFID control modules, calculates that this is housed after locking down to the radio-frequency range after being modulated according to RFID unit
The remaining one-to-one RFID label tag of kinds of goods in space, and the RFID label tag of reckoning is sent to background server；Communication module
To establish the communication between tag data process module and background server, tag data process module is led to background server
Communication module connection is crossed, communication module can be 4G modules or optic module.In another embodiment, master control borad also includes voice mould
Block；Box outer surface is additionally provided with loudspeaker；Voice module is connected with loudspeaker, and it believes push order is converted into voice
Breath, voice messaging are played by loudspeaker, or the inventory information for taking out accommodation space to be played by loudspeaker.Further
Ground, box outer surface are additionally provided with camera；Master control borad also includes camera module；Camera is connected with camera module；Take the photograph
As video information outside head vasculum body, video information is converted to data signal by camera module, and by digital data transmission
In background server.In one embodiment, master control borad also includes integrated power supply module, when powering-off state occurs, integrated power supply mould
Block is powered for casing terminal, such as provides freeze preservation to kinds of goods in accommodation space.Closer, tank surface is additionally provided with aobvious
Display screen, master control borad also include advertisement machine module, and advertisement machine module is connected with display screen, to play advertising message.
RFID unit includes RFID antenna, radio frequency connection feeder line and RFID read-write module.RFID antenna is arranged at mobile single
Member, to launch emittance or receive the radio-frequency range of RFID label tag, according to the accommodation space size of casing, RFID antenna number
Measure as 1,2,4 or 8；Radio frequency connection feeder line is connected respectively with RFID antenna；RFID read-write module is hyperfrequency module for reading and writing, its
Feeder line connection is connected with voltage conversion relay and radio frequency respectively, to control RFID antenna transmitting emittance or receive radio frequency
Wave band, and modulated RF wave band, radio-frequency range after modulation is fed back into master control borad.Entirely sold in flow, made an inventory based on kinds of goods
Precision is particularly important, it is necessary to accurately read very much number, just has correct order push, but in fact, RFID
Label is very big by the interference of carried object, and this, which influences us, takes as influences for environment, in intelligent casing terminal environments
This main forms influenceed has two kinds, and one kind is liquid, and another is metal.Liquid can absorb RF energy, make
RFID label tag read it is inaccurate, metal then can reflected energy, effect is also that to read RFID label tag inaccurate.Utilize mobile unit
RFID antenna is driven in casing accommodation space inner working, is allowed to realize that movement is made an inventory, from multiple height of multiple angles and multiple
Scanning is distinguished to the batch of RFID label tag to realize in orientation.Because the radiation of RF energy radiates for field domain, RFID label tag is returned
The magnetic field returned is influenceed by smooth surface in the environment, has reflection and refraction, possesses uncertainty, part RFID label tag is some
Position energy reaches enough, also part RFID label tag some position energy deficiency, to not RFID read-write module, then due to
RFID read-write module takes full-duplex mode, does not interfere with each other mutually, when emitter is machine integrated in RFID unit with receiving,
Its physical location with respect to RFID label tag when changing, close and can be touched by the aerial sensing lotus root of electromagnetic field of many RFID label tags
And therefore, its efficiency of making an inventory will be lifted greatly with precision of making an inventory.
In the embodiment of another optimization, mobile unit includes driving motor, driving wheel, driven pulley and feed belt.Transmission
Motor is in accommodation space and is located at casing top, and it is connected with voltage conversion relay；Wherein, if master control borad draws high voltage
Switching relay voltage, it starts；If master control borad drags down voltage conversion relay voltage, it stops；Drive sprocket axle is connected to transmission
The output end of motor；Driven pulley is interior located at accommodation space and is located at casing bottom；Feed belt is set around driving wheel and driven pulley
Between；RFID antenna is respectively arranged on feed belt, and when RFID antenna is 4 or 8, its both adjacent spaced set is in biography
Send on belt.Wherein, mobile unit can also be rack and pinion drive mechanism, and RFID antenna is on rack, or mobile unit
Can be with screw mandrel transport mechanism, RFID antenna is on screw mandrel.More optimize, mobile unit also include two transmission guide rails,
Set in each RFID antenna two slide pulleys and with RFID antenna quantity identical pulling force rope；Two transmission guide rail parallels
In feed belt and in accommodation space；Two slip pulleys are respectively arranged on one end of RFID antenna, and two slip pulleys also divide
She Yu not be on two transmission guide rails；Each pulling force rope one end connects feed belt, and the other end connects a RFID antenna.Wherein, pass
Send guide rail special to be hollow, and the slip pulley of RFID antenna the right and left can just be stuck in transmission guide rail hollow position
On, cause overall RFID antenna to be derailed because upper and lower driving motor pulls in this case, avoiding RFID antenna.Pulling force rope
For tension wire rope, it is fixed on directly over RFID antenna, and for lifting RFID antenna, pulling force rope other end is then to transmit
Belt, while feed belt is fixed on driving motor, two buckles of band above feed belt, is set by control program, one
Complete stroke toggles between two buckles, RFID antenna is moved along a straight line up and down along transmission guide rail.
Fig. 2 is refer to, it is that box house RFID moves checking method schematic flow sheet.Inside the present embodiment middle case
The checking method of RFID movement check systems is as follows：
When user answers APP to scan Quick Response Code, after scanning successfully, master control borad control by wechat, Alipay or casing terminal-pair
Electronic lock processed opens chamber door；
User completes kinds of goods and chosen, and shuts chamber door, is locked under electronic lock, and Hall switch detects the lower lock signal of shutdown, by under
Lock signal is transmitted to master control borad；
Master control borad detects the state of electronic lock, and if lower lock, then master control borad draws high voltage conversion relay voltage；If it is not,
Then master control borad drags down voltage conversion relay voltage；
If master control borad draws high voltage conversion relay voltage, work of making an inventory starts, and mobile unit drives RFID unit in appearance
Interior movement is empty, RFID unit mobile route is corresponding to multiple kinds of goods deposit positions；When RFID unit moves, it launches radiation
Energy, the RFID tag emittance on each kinds of goods, and by data carrier in emittance in radio-frequency range；RFID is mono-
Member receives and modulated RF wave band, and radio-frequency range feeds back to master control borad after modulation；If master control borad drags down voltage conversion relay electricity
Pressure, RFID unit stop transmitting emittance, and mobile unit stop motion；
Master control borad according to the radio-frequency range after the modulation of reception calculate this it is lower lock after remaining kinds of goods are one by one in accommodation space
Corresponding FRID label information, and the FRID label information of reckoning is sent to background server；
Background server store this it is lower lock after the remaining one-to-one FRID label information of kinds of goods in accommodation space, make an inventory
Terminate.Wherein, background server also by this it is lower lock after in accommodation space FRID label information corresponding to each kinds of goods with originally taking second place
The FRID label information stored after preceding closest once lower lock is compared, if comparing unanimously, does not generate order, otherwise basis
The RFID label tag of reduction generates order in accommodation space after this lower lock, and pushes order to customer mobile terminal, background service
Device receives meet the payment information of order after, present the bill for payment success.
After completion is made an inventory, background server is calculated after corresponding to lower lock according to the RFID label tag number stored every time in it
The quantity in stock of each kinds of goods storage in accommodation space, if the quantity in stock calculated is less than predetermined quantity in stock, the generation shortage of stock
Prompt message.Predetermined quantity in stock can be configured according to the sales volume of every kind of kinds of goods.
Wherein, if master control borad draws high voltage conversion relay voltage, voltage conversion relay can give driving motor foot
To start driving motor, same time, RFID unit can also start to be made an inventory enough voltage.That is, while RFID unit starts, pass
Dynamic motor can also start, and driving motor drives driving wheel rotation, and driving wheel drives driven pulley to rotate by feed belt, RFID days
Line moves back and forth in transmission guide rail with the effect of feed belt and pulling force rope, pull RFID antenna with fixed stroke above and below,
Interior rise and fall at a fixed time, so as to realize that RFID label tag moves the function of making an inventory, RFID antenna is on transmission guide rail
A length of 6 seconds when mobile；RFID antenna is while transmission guide rail moves back and forth, RFID read-write module control RFID antenna transmitting spoke
Energy is penetrated, it is also 6 seconds that RFID read-write module control RFID antenna, which launches lasting energy radiated time, receives the RFID of energy
For label then by data carrier in 915M radio-frequency range, RFID antenna receives radio-frequency range, and is sent to RFID read-write module,
RFID read-write module receives energy information in radio-frequency range, and energy information is demodulated by FSK, is transferred back into master control borad,
Master control borad feeds back to background server, and background server can be calculated according to the radio-frequency range after modulation and held after storing this lower lock
Be empty the one-to-one RFID label tag of interior each kinds of goods of residue, and by this it is lower lock after a pair of remaining each kinds of goods 1 in accommodation space
The RFID label tag answered with before this closest to once it is lower lock after the RFID label tag that stores contrast, and according to this it is lower lock after house
The RFID label tag of reduction in space produces order and charging of valuating, and is pushed, supports a variety of means of payment, user can select
Wechat, Alipay, remaining sum and APP etc. are paid.Background server receives meet the payment information of order after, system complete
Make an inventory；Finished when making an inventory, master control borad can drag down voltage conversion relay voltage, and driving motor can be stopped.
Due to the ID number that is stored in RFID label tag on kinds of goods is different and kinds of goods on store description of goods, life in RFID label tag
Production date and shelf-life or description of goods, the date of manufacture and term of validity, background server calculate the quantity in stock of similar kinds of goods, if
The quantity in stock of calculating is less than predetermined quantity in stock, then generates prompt message, and prompt message feeds back to supplier, and supplier is according to accommodating
Quantity in stock in space carries out replenishing for corresponding kinds of goods.Meanwhile the quantity in stock calculated according to background server, supplier can be with
The species of the kinds of goods of supply is adjusted, is such as scheduled to last within such as one month with intended duration, if the storehouse for a certain kinds of goods that background server calculates
Storage is more than a preset value, shows that the kinds of goods sales volume is unsatisfactory, supplier can adjust the sale of such kinds of goods accordingly.
The upper only embodiments of the present invention, are not intended to limit the invention.For those skilled in the art
For, the present invention can have various modifications and variations.All any modifications made in spirit and principles of the present invention, it is equal
Replace, improve etc., it all should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of box house RFID moves check system, it is characterised in that including：
Casing terminal, casing terminal include：
Casing, it, which has, sets in the inner placing the accommodation space of multiple kinds of goods and the chamber door located at its surface；It is wherein every
The RFID label tag of storage inventory information and different ID numbers is equipped with one kinds of goods；
Electronic lock, it is located at chamber door, to control opening and closing for chamber door；
Master control borad, it is connected located at accommodation space and with electronic lock, to detect electronics lock status；
Voltage conversion relay, it is connected located at accommodation space and with master control borad；If being locked under electronic lock, master control borad draws high voltage
Switching relay voltage；If it is not, then master control borad drags down voltage conversion relay voltage；
RFID unit, it is connected located at accommodation space and with voltage conversion relay；If master control borad draws high voltage conversion relay
Voltage, its transmitting emittance, RFID tag emittance, and by data carrier in emittance in radio-frequency range；
RFID unit receives and modulated RF wave band, and radio-frequency range feeds back to master control borad after modulation；Master control borad is according to the rf wave of reception
The remaining one-to-one FRID label information of kinds of goods in accommodation space after this lower lock of section reckoning；If master control borad drags down voltage conversion
Relay voltage, then stop transmitting emittance；And
Mobile unit, it is located at accommodation space and connects RFID unit and voltage conversion relay respectively；If master control borad draws high electricity
Switching relay voltage is pressed, it drives RFID unit, and RFID unit mobile route is deposited with multiple kinds of goods in being moved in accommodation space
It is corresponding to put position；If master control borad drags down voltage conversion relay voltage, mobile unit is stopped；And
Background server, it is connected with master control borad, to receive and store after this time of master control borad transmission is locked in accommodation space
The remaining one-to-one FRID label information of kinds of goods.
2. box house RFID according to claim 1 moves check system, it is characterised in that master control borad includes：
Electronic lock control system, it is connected with electronic lock, to control the state of electronic lock；
RFID control modules, it is connected with RFID unit, to control RFID unit transmitting emittance and reception and modulate
Radio-frequency range；
Tag data process module, it is connected with RFID control modules, is pushed away to the radio-frequency range after being modulated according to RFID unit
Calculate this it is lower lock after the remaining one-to-one FRID label information of kinds of goods in accommodation space, and the FRID label information of reckoning is sent out
Deliver to background server；And
Communication module, it is establishing the communication between tag data process module and background server, tag data process mould
Block is connected with background server by communication module.
3. box house RFID according to claim 1 moves check system, it is characterised in that RFID unit includes：
RFID antenna, its quantity are 1,2,4 or 8, and it is respectively arranged at mobile unit, to launch emittance or reception
The radio-frequency range of RFID label tag；
Radio frequency connects feeder line, and it is connected respectively with RFID antenna；And
RFID read-write module, it is connected feeder line connection with voltage conversion relay and radio frequency respectively, to control RFID antenna to send out
Penetrate emittance or receive radio-frequency range, and modulated RF wave band, radio-frequency range after modulation is fed back into master control borad.
4. box house RFID according to claim 3 moves check system, it is characterised in that mobile unit includes：
Driving motor, it is in accommodation space and is located at casing top, and it is connected with voltage conversion relay；Wherein, it is if main
Control plate draws high voltage conversion relay voltage, and it starts；If master control borad drags down voltage conversion relay voltage, it stops；
Driving wheel, its axle are connected to the output end of driving motor；
Driven pulley, it is interior located at accommodation space and is located at casing bottom；And
Feed belt, it is set around between driving wheel and driven pulley；RFID antenna is respectively arranged on feed belt.
5. box house RFID according to claim 4 moves check system, it is characterised in that mobile unit also includes：
Two transmission guide rails, it is parallel to feed belt and in accommodation space；
Two set in each RFID antenna slide pulley, and it is respectively arranged on one end of RFID antenna, and two slip pulleys also divide
She Yu not be on two transmission guide rails；And
With RFID antenna quantity identical pulling force rope；Each pulling force rope one end connects feed belt, other end connection one RFID days
Line.
6. box house RFID according to claim 2 moves check system, it is characterised in that box outer surface is also set up
There is loudspeaker；Master control borad also includes voice module；Voice module is connected with loudspeaker, and it is converted into voice will push order
Information, voice messaging are played by loudspeaker, or the inventory information for taking out accommodation space to be played by loudspeaker.
7. check system is moved according to any described box house RFID of claim 1-6, it is characterised in that box outer surface
It is additionally provided with camera；Master control borad also includes camera module；Camera is connected with camera module；Camera vasculum is external
Video information is converted to data signal by portion's video information, camera module, and by digital data transmission in background server.
8. check system is moved according to any described box house RFID of claim 1-6, it is characterised in that in RFID label tag
The inventory information of storage comprises at least description of goods, kinds of goods date of manufacture and shelf-life；Or the kinds of goods letter of RFID label tag memory storage
Breath comprises at least description of goods, kinds of goods date of manufacture and kinds of goods validity date；Multiple RFIDs of the background server always according to storage
Kinds of goods date of manufacture and shelf-life or kinds of goods validity date calculate the outdated information of corresponding each kinds of goods in label, and according to expired
Information generates warning information.
9. a kind of box house RFID moves checking method, it is characterised in that including：
Master control borad detects the state of electronic lock, and if lower lock, then master control borad draws high voltage conversion relay voltage；If it is not, then lead
Control plate drags down voltage conversion relay voltage；
If master control borad draws high voltage conversion relay voltage, mobile unit drives RFID unit in being moved in accommodation space, RFID
Unit mobile route is corresponding to multiple kinds of goods deposit positions；When RFID unit moves, it launches emittance, on each kinds of goods
RFID tag emittance, and by data carrier in emittance in radio-frequency range；RFID unit receives and modulated RF
Wave band, radio-frequency range feeds back to master control borad after modulation；If master control borad drags down voltage conversion relay voltage, RFID unit stops hair
Emittance is penetrated, and mobile unit stops；
Master control borad according to the radio-frequency range after the modulation of reception calculate this it is lower lock after with a pair of remaining kinds of goods 1 in accommodation space
The FRID label information answered, and the FRID label information of reckoning is sent to background server；
Background server receive and store this it is lower lock after with the one-to-one FRID label information of kinds of goods in accommodation space.
10. box house RFID according to claim 9 moves checking method, it is characterised in that also includes：Background service
Device calculates the stock that each kinds of goods store in accommodation space after being locked under corresponding to according to the FRID label information stored every time in it
Amount, if the quantity in stock calculated is less than predetermined quantity in stock, generate the prompt message of the shortage of stock.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710966723.0A CN107730175A (en) | 2017-10-17 | 2017-10-17 | Box house RFID moves check system and checking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710966723.0A CN107730175A (en) | 2017-10-17 | 2017-10-17 | Box house RFID moves check system and checking method |
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| CN107730175A true CN107730175A (en) | 2018-02-23 |
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| CN201710966723.0A Pending CN107730175A (en) | 2017-10-17 | 2017-10-17 | Box house RFID moves check system and checking method |
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| CN112129341A (en) * | 2020-09-03 | 2020-12-25 | 重庆工商大学 | Security inspection device with monitoring function and convenient to maintain for intelligent supermarket |
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