CN109146613A - The determination method, apparatus of product locations, intelligent vending machine and storage medium - Google Patents
The determination method, apparatus of product locations, intelligent vending machine and storage medium Download PDFInfo
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- CN109146613A CN109146613A CN201810813334.9A CN201810813334A CN109146613A CN 109146613 A CN109146613 A CN 109146613A CN 201810813334 A CN201810813334 A CN 201810813334A CN 109146613 A CN109146613 A CN 109146613A
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- 230000004044 response Effects 0.000 claims abstract description 33
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- 238000004590 computer program Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 62
- 238000010586 diagram Methods 0.000 description 21
- 230000005611 electricity Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
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- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
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- 230000003287 optical effect Effects 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
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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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0639—Item locations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
- G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
- G07F11/06—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other supported individually on pivotally-mounted flaps or shelves
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of determination method, apparatus of product locations, intelligent vending machine and storage mediums.The described method includes: if detecting, intelligent vending machine is in customer consumption state, then for the electronic tag on each commodity in intelligent vending machine, the orientation card seeking signal of the identification information including the electronic tag is emitted by the radio-frequency antenna at a upper display position for the commodity prestored；According to the electronic tag to the response message of the orientation card seeking signal, determine whether the position of the relatively described intelligent vending machine of the commodity changes.The technical solution of the embodiment of the present invention being capable of product locations in real-time tracing intelligent vending machine, to determine which commodity in intelligent vending machine are purchased in time according to the position of commodity, realize that sending the information for buying commodity to customer end at once after cabinet door closing quickly consumes clearing, without being settled accounts again after waiting commodity of making an inventory, the settlement efficiency of commodity is improved.
Description
Technical field
The present embodiments relate to unmanned retail and technical field of RFID more particularly to a kind of determinations of product locations
Method, apparatus, intelligent vending machine and storage medium.
Background technique
Automatic vending machine is a kind of completely new retailing form not limited by time, place, is otherwise known as 24 hours and seeks
The micro supermarket of industry, automatic vending machine simplify the lengthy and jumbled shopping program of shopping mall supermarket under line, pass through unmanned Supermarket mode
It runs, improves user and do shopping speed, simplify shopping process, and manpower can be saved and facilitate transaction.
Automatic vending machine can be divided into two classes according to the difference of means of payment: traditional automatic vending machine and intelligent automatic selling
Cargo aircraft.Traditional automatic vending machine cannot network and can only receive cash, and intelligent vending machine can be used except cash, also
Barcode scanning payment and the various networking means of payment such as swipe the card can be used.In addition, intelligent vending machine can also support radio remote
The control on thread management backstage.
The consumption mode of the automatic vending machine of the relevant technologies is: user carries out barcode scanning branch by using terminal devices such as mobile phones
It pays or the mode of cCredit card payment carries out consumption clearing authorization, user opens cabinet door picking commodities again after authorization, takes out commodity
Consumption clearing are carried out automatically after closing cabinet door.It, can not quotient in real-time tracing automatic vending machine but in above-mentioned consumption mode
Grade is set, thus can not determine which commodity is purchased in time, the electronics mark that can only start to make an inventory on commodity after cabinet door closing
Label just can be carried out subsequent settlement process, to spend more settlement time, cause commodity settlement efficiency low, poor user experience
Problem.
Summary of the invention
In view of the above problems, a kind of determination method, apparatus of product locations is provided in the embodiment of the present invention, intelligence is sold goods
Machine and storage medium accelerate the settlement efficiency of commodity to realize to the real-time tracing of product locations in intelligent vending machine.
In a first aspect, providing a kind of determination method of product locations in the embodiment of the present invention, executed by intelligent vending machine, institute
It states and is provided with multiple radio-frequency antennas in intelligent vending machine, the commodity display position of the intelligent vending machine is arranged in the radio-frequency antenna
Set place；This method comprises:
If detecting, intelligent vending machine is in customer consumption state, for the electronics on each commodity in intelligent vending machine
Label emits the identification information including the electronic tag by the radio-frequency antenna at a upper display position for the commodity prestored
Orient card seeking signal；
According to the electronic tag to the response message of the orientation card seeking signal, determine that the relatively described intelligence of the commodity is sold goods
Whether the position of machine changes.
Second aspect also provides a kind of determining device of product locations in the embodiment of the present invention, is configured at intelligent vending machine
On, multiple radio-frequency antennas are provided in the intelligence vending machine, the commodity of the intelligent vending machine are arranged in the radio-frequency antenna
At display position；Described device includes radio-frequency module and main control module, and the radio-frequency module and the multiple radio-frequency antenna with
And the main control module connection；
The radio-frequency module, if for detecting that intelligent vending machine is in customer consumption state, for intelligent vending machine
In electronic tag on each commodity, include the electricity by the radio-frequency antenna transmitting at a upper display position for the commodity prestored
The orientation card seeking signal of the identification information of subtab；
The main control module determines the quotient for the response message according to the electronic tag to the orientation card seeking signal
Whether condition changes the position of the intelligent vending machine.
The third aspect, a kind of intelligent vending machine is also provided in the embodiment of the present invention, which includes:
Multiple radio-frequency antennas, the radio-frequency antenna are arranged at the commodity display position of the intelligent vending machine；
The determining device of product locations, the determining device of the product locations are connect with the radio-frequency antenna；
The determining device of the product locations is used to execute the determination method of as above any product locations.
Fourth aspect also provides a kind of computer readable storage medium in the embodiment of the present invention, is stored thereon with computer
Program realizes the determination method of as above any product locations when the program is executed by processor.
The determination method of the product locations provided in the embodiment of the present invention is executed by intelligent vending machine, the intelligence vending machine
In be provided with multiple radio-frequency antennas, the radio-frequency antenna is arranged at the commodity display position of the intelligent vending machine；This method
If including: to detect that intelligent vending machine is in customer consumption state, for the electronics mark on each commodity in intelligent vending machine
Label emit determining for the identification information including the electronic tag by the radio-frequency antenna at a upper display position for the commodity prestored
To card seeking signal；According to the electronic tag to the response message of the orientation card seeking signal, the relatively described intelligence of the commodity is determined
Whether the position of vending machine changes.The technical solution of the embodiment of the present invention being capable of commodity in real-time tracing intelligent vending machine
Position, to determine which commodity in intelligent vending machine are purchased, realize and close in cabinet door in time according to the position of commodity
The information for buying commodity is sent to customer end at once after closing and quickly consumes clearing, after waiting commodity of making an inventory
It is settled accounts again, improves the settlement efficiency of commodity.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the flow diagram of the determination method of the product locations provided in the embodiment of the present invention one；
Fig. 2 is the arrangement schematic diagram of the radio-frequency antenna in the intelligent vending machine provided in the embodiment of the present invention one；
Fig. 3 is that the radio-frequency antenna transmitting at the upper display position by commodity provided in the embodiment of the present invention one is directed to
The schematic diagram of the orientation card seeking signal of electronic tag on each commodity；
Fig. 4 is that the transmitting in intelligent vending machine provided in the embodiment of the present invention one orients electronic tag after card seeking signal
Respond schematic diagram；
Fig. 5 be provided in the embodiment of the present invention one in intelligent vending machine by multiple radio-frequency antennas emit orientation card seeking
The response schematic diagram of electronic tag after signal；
Fig. 6 is the consumption process signal that the intelligent vending machine provided in the embodiment of the present invention one is under customer consumption state
Figure；
Fig. 7 is the flow diagram of the determination method of the product locations provided in the embodiment of the present invention two；
Fig. 8 be provided in the embodiment of the present invention two in intelligent vending machine by multiple radio-frequency antennas emit orientation card seeking
The response schematic diagram of electronic tag after signal；
Fig. 9 is that the intelligent vending machine provided in the embodiment of the present invention two is in the process that replenishes that administrative staff replenish under state
Schematic diagram；
Figure 10 is the structural schematic diagram of the determining device of the product locations provided in the embodiment of the present invention three；
Figure 11 is that a kind of structural schematic diagram of intelligent vending machine is provided in the embodiment of the present invention four.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
Many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be pacified again
Row.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing.Institute
Stating processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the flow diagram of the determination method of the product locations provided in the embodiment of the present invention one, and the present invention is implemented
Example can be applied to the case where carrying out real-time tracing to the position of the commodity in intelligent vending machine, and this method can be by product locations
Determining device executes, which can be realized by the way of software and/or hardware, which can integrate has any
In the case body equipment of network communicating function, which can be intelligent vending machine, and being also possible to other placements, there are many quotient
The case body equipment that product and needs position the commodity of placement in real time.
As shown in Figure 1, the determination method of the product locations in the embodiment of the present invention may include:
If step 101 detects that intelligent vending machine is in customer consumption state, for each commodity in intelligent vending machine
On electronic tag, include the mark of the electronic tag by the transmitting of radio-frequency antenna at a upper display position for the commodity prestored
Know the orientation card seeking signal of information.
In embodiments of the present invention, Fig. 2 is the cloth of radio-frequency antenna in the intelligent vending machine provided in the embodiment of the present invention one
Set schematic diagram.During realizing the determination method of product locations of the embodiment of the present invention, need by intelligence shown in Fig. 2
The multiple radio-frequency antennas cooperation being arranged in vending machine.Referring to fig. 2, the arrangement of radio-frequency antenna in intelligent vending machine 20 is simply shown
Schematic diagram, can be set multiple radio-frequency antennas 204 in intelligent vending machine 20, and each radio-frequency antenna 204 can be set in intelligence
At the commodity display position of vending machine 204, wherein commodity display position can be used for placing each quotient in intelligent vending machine 20
Product.In other words, each 204 position of radio-frequency antenna can place each commodity in intelligent vending machine 20.It is placed in intelligence
Each commodity of 204 position of each radio-frequency antenna on vending machine 20 are provided with electronic tag corresponding with commodity,
The identification information of different electronic tags is not identical, can be distinguished to the commodity in intelligent vending machine 20 by electronic tag.
Optionally, referring to fig. 2, it is further elaborated on the arrangement of radio-frequency antenna shown in Fig. 2, is sold intelligently
It may include main control module 201, radio-frequency module 202, shelf body 203 and radio-frequency antenna 204 in cargo aircraft 20.Main control module 201
It can be connect with radio-frequency antenna 202, multiple output ends of radio-frequency antenna 203 can be a pair of with multiple radio-frequency antennas 203 1 respectively
It should connect.Multi-layered storage rack can be set in the shelf body 203 of intelligent vending machine 20, each radio-frequency antenna 204 can be located at
On the shelf of different laminates.Certainly, even if each radio-frequency antenna 204 is located at different laminate shelf, radio-frequency antenna 203 it is multiple defeated
Exit port still connects one to one with multiple radio-frequency antennas 203.As shown in Fig. 2, radio-frequency module 202 may include 8 outputs
It holds, 4 radio-frequency antennas 204 can be installed in vending machine main body 203,2 radio-frequency antennas 204 are arranged in every layer of shelf, and every is penetrated
Frequency antenna 204 and each output end antennal interface of radio-frequency module 202 connect one to one.Wherein, the output end of radio-frequency module 202
The correspondence of output port 3~4 of the radio-frequency antenna 1~2 of the laminate 1 of the corresponding vending machine main body 203 of mouth 1~2, radio-frequency module 202 is sold
The radio-frequency antenna 1~2 of the laminate 2 of cargo aircraft main body 203, commodity can be placed on each radio-frequency antenna 204 of intelligent vending machine 20
Position displayed.Certainly, more radio-frequency antennas, corresponding radio-frequency module can also be set in intelligent vending machine
202 output port can be set more, while the shelf of more laminates can also be arranged in intelligent vending machine, and Fig. 2 is only
The subsequent a kind of simple examples for illustrating the solution of the present invention for convenience, not to intelligent vending machine of the invention
Structure qualification.
In embodiments of the present invention, when commodity display is placed at the commodity display position of intelligent vending machine, and can remember
Record the signal of radio-frequency antenna location information of the commodity at the display position and the electronic tag on commodity at the display position
Intensity, and each merchandise news is stored in advance.User can pass through pre-stored each querying commodity information to each commodity
The signal strength of radio-frequency antenna location information at display position and the electronic tag on commodity at the display position.When
So, due in intelligent vending machine commodity can from removing in intelligent vending machine or be moved in intelligent vending machine,
Mobile or commodity during removing positions may change, it is therefore necessary to the position of commodity is chased after in real time
Track determines the change in location of commodity.The real-time tracing of product locations can be divided into two links, and respectively administrative staff replenish shape
State and customer consumption state.
In embodiments of the present invention, referring to fig. 2, user can consume the commodity in intelligent vending machine, for example, with
Family can scan the associated intelligent vending machine identification information of intelligent vending machine 20 by customer end APP, and pass through consumption visitor
Family end APP sends door lock opening imformation to intelligent vending machine 20.Intelligent vending machine 20 receives the door of customer end APP transmission
After locking opening imformation, the door lock that the door lock opening imformation opens intelligent vending machine 20 can be responded, intelligent vending machine is at this time
Customer consumption state, user can select suitable commodity in the intelligent vending machine 20 of door-lock opening.
In embodiments of the present invention, user can inquire radio frequency of each commodity at display position by the information prestored
Signal strength of the electronic tag at the display position on antenna position information and commodity, each quotient prestored inquired at this time
The radio-frequency antenna of product may be considered each commodity in a upper display position for intelligent vending machine.It should be noted that one old on this
Column position is to prestore the commodity stored in merchandise news associated radio frequency day in the radio-frequency antenna location information at display position
Line, due to after prestoring merchandise news, commodity may change in intelligent vending machine (for example to be moved from intelligent vending machine
Move out or in intelligent vending machine), therefore display position may not be reality of the commodity in intelligent vending machine on this
Merchandise news, the present invention are exactly realized using merchandise news variation and are determined to the variation of product locations.Optionally, quotient is prestored
Product information may include: the corresponding radio-frequency antenna position of a upper display position of the identification information of the electronic tag on commodity, commodity
Confidence breath electronic tag corresponding with a upper display position for commodity is associated to prestore signal strength information.
In embodiments of the present invention, if detecting, intelligent vending machine is in customer consumption state, for intelligent vending machine
In electronic tag on each commodity, include the electricity by the radio-frequency antenna transmitting at a upper display position for the commodity prestored
The orientation card seeking signal of the identification information of subtab.In other words, for the electronic tag on all commodity in intelligent vending machine,
Emit each orientation of the electronic tag on each commodity by the radio-frequency antenna at a upper display position for each commodity prestored
Card seeking signal.Wherein, the electronic tag carried in the orientation card seeking signal of each electronic tag on each commodity is corresponding
Identification information so that with the identification information electronic tag return radiofrequency signal, without the electricity of the identification information
Subtab or there is no the electronic tags of the identification information not to return to radiofrequency signal.
It is exemplary, referring to fig. 2, to be provided with 2 laminate shelf in intelligent vending machine 20, it is provided on each laminate shelf
For only preserving commodity A and commodity B in 2 radio-frequency antennas, and intelligent vending machine 20, the embodiment of the present invention is elaborated
The process of related consumer link.Assuming that the merchandise news of commodity A is successively in the merchandise news prestored are as follows: the electronic tag of commodity A
Identification information " UID (A) ", the corresponding radio-frequency antenna position of a upper display position " (laminate 1, antenna 2) " of commodity A, commodity A
The corresponding electronic tag of a upper display position associated by prestore signal strength " RSSIA-12 ", the merchandise news of commodity B according to
It is secondary are as follows: the corresponding radio-frequency antenna position of a upper display position of the identification information " UID (B) " of the electronic tag of commodity B, commodity B
Signal strength " RSSIA- is prestored associated by the corresponding electronic tag of a upper display position of " (laminate 2, antenna 2) ", commodity B
22".Fig. 3 is that the radio-frequency antenna at the upper display position by commodity provided in the embodiment of the present invention one emits for each
The schematic diagram of the orientation card seeking signal of electronic tag on commodity.Referring to figs. 2 and 3, it is used if detecting that intelligent vending machine is in
Family consumption status then carries quotient by the radio-frequency antenna transmitting at a upper display position (laminate 1, antenna 2) of the commodity A prestored
The orientation card seeking signal of the identification information UID (A) of the electronic tag of product A and a upper display position (layer of the commodity B by prestoring
Plate 2, antenna 2) at radio-frequency antenna transmitting carry commodity B electronic tag identification information UID (B) orientation card seeking signal.
Step 102, according to the electronic tag to orientation card seeking signal response message, determine that the commodity are relatively intelligent and sell goods
Whether the position of machine changes.
In embodiments of the present invention, when the orientation card seeking for the identification information for sending carrying electronic tag by radio-frequency antenna is believed
After number, the electronic tag of the identification information with the electronic tag can be responded orientation card seeking signal.If quotient
The electronic tag of product is located in intelligent vending machine, and in other words, for commodity in intelligent vending machine, orientation card seeking signal searches out the tool
After having the electronic tag of identification information, then electronic tag can return to radio frequency letter from the radio-frequency antenna of transmitting orientation card seeking signal
Number；If the electronic tag of commodity is no longer in intelligent vending machine, in other words, commodity not in intelligent vending machine, seek by orientation
Card signal can not find the electronic tag with identification information, then just can not be from the radio-frequency antenna of transmitting orientation card seeking signal
Return to radiofrequency signal.In addition, when having the electronic tag of identification information to return to letter from the radio-frequency antenna of transmitting orientation card seeking signal
Number when, can also determine electronic tag return radiofrequency signal signal strength.
In embodiments of the present invention, when receive each electronic tag to it is each orientation card seeking signal each response message
Later, each response of the orientation card seeking signal of each electronic tag can be believed according to each electronic tag in intelligent vending machine
Breath, determines whether the position of the relatively intelligent vending machine of each commodity changes.Orientation card seeking signal of the electronic tag to electronic tag
Response message may include: the orientation card seeking signal whether electronic tag passes through launching electronics label radio-frequency antenna return penetrate
Frequency signal, and when returning to radiofrequency signal radiofrequency signal signal strength information.
In embodiments of the present invention, if the commodity of intelligent vending machine are also penetrated a upper display position for the commodity is corresponding
If being put at display position where frequency antenna, then being carried from the corresponding radio-frequency antenna transmitting of a upper display position of the commodity
After the orientation card seeking signal of the identification information of the electronic tag of the commodity, necessarily radio frequency can be returned to from the electronic tag of the commodity
Signal, and the signal strength of the radiofrequency signal currently returned with the electronic tag of the commodity that prestores before is associated prestores signal
Intensity is identical, once but if the commodity change in the position in intelligent vending machine, mutually should commodity
The radiofrequency signal that electronic tag currently returns is not identical.Also, the positional distance that the commodity are put again in intelligent vending machine
The corresponding radio-frequency antenna position of a upper display position of the commodity is remoter, the radio frequency letter returned from the electronic tag of the commodity
Number intensity is smaller；A upper display position for the positional distance commodity that the commodity are put again in intelligent vending machine is corresponding to be penetrated
Frequency antenna position is closer, and the RF signal strength returned from the electronic tag of the commodity is bigger.
Illustratively, Fig. 4 be provided in the embodiment of the present invention one in intelligent vending machine transmitting orientation card seeking signal after
The response schematic diagram of electronic tag.Referring to fig. 2 and Fig. 4, when carrying UID by the radio-frequency antenna transmitting at (laminate 1, antenna 2)
(A) orientation card seeking signal and the orientation card seeking signal by radio-frequency antenna transmitting carrying UID (B) at (laminate 2, antenna 2)
When.For commodity A, if the electronic tag A of commodity A returns radiofrequency signal, table in preset period of time
At the bright current time in the orientation card seeking signal for sending electronic tag A, commodity A is in intelligent vending machine；If the electricity of commodity A
Subtab A does not return to radiofrequency signal in preset period of time, then shows sending working as the orientation card seeking signal of electronic tag A
At the preceding moment, commodity A is not in intelligent vending machine.For commodity B, if the electronic tag B of commodity B is when default
Between return radiofrequency signal in the period, then show the current time in the orientation card seeking signal for sending electronic tag B, commodity B
In intelligent vending machine；If the electronic tag B of commodity B does not return to radiofrequency signal in preset period of time, show sending out
At the current time of the orientation card seeking signal of power transmission subtab B, commodity B is not in intelligent vending machine.
In the optional embodiment of the embodiment of the present invention, the response of orientation card seeking signal is believed according to the electronic tag
Breath, determines whether the position of the relatively intelligent vending machine of the commodity changes, may include:
Situation 1: if detecting, the electronic tag with the identification information returns to radiofrequency signal, and the signal of radiofrequency signal is strong
Degree and the electronic tag are associated, and to prestore signal strength not identical, it is determined that display position of the commodity in intelligent vending machine is sent out
Changing.
Situation 2: if detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when intelligent vending machine
Door lock detects that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are moved from intelligent vending machine
Out.
Situation 3: if detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when intelligent vending machine
Door lock close when detect the electronic tag return radiofrequency signal, it is determined that the commodity from intelligent vending machine remove after once more
It puts back in intelligent vending machine.
In the present embodiment, with the sound of the electronic tag B of the electronic tag A of the commodity A in intelligent vending machine and commodity B
The feedback of information is answered to be further described.Referring to fig. 2 and Fig. 4, when detecting electronic tag A in preset period of time
After returning to radiofrequency signal, the signal strength for the radiofrequency signal for judging that electronic tag A is currently returned and the commodity prestored can be continued
Whether associated to prestore signal strength identical by electronic tag A in information.If the letter for the radiofrequency signal that electronic tag A is currently returned
Number intensity and electronic tag A in the merchandise news prestored be associated, and to prestore signal strength identical, it is determined that commodity A sells goods intelligently
Display position in machine does not change, and also becomes in original position and puts；If the radiofrequency signal that electronic tag A is currently returned
Signal strength and electronic tag A in the merchandise news prestored be associated, and to prestore signal strength not identical, it is determined that commodity A is in intelligence
Display position in vending machine changes, for example, commodity A may intelligent vending machine same laminate different radio frequency antenna it
Between to carry out position mobile, it is also possible to a certain radio-frequency antenna position of laminate 2 is moved to from a certain radio-frequency antenna of laminate 1.
Foregoing merely illustrates the flow operations for judging commodity A, when detecting that the electronic tag B of the identification information with electronic tag B returns
After returning radiofrequency signal, judge that the flow operations of commodity B are consistent with the commodity flow operations of A are judged.
In the present embodiment, referring to fig. 2 and Fig. 4, due to that may be placed again by user after commodity A is taken out,
It may also will not be placed again into.For this purpose, being needed when detecting that electronic tag A does not return to radiofrequency signal in preset period of time
It determines and whether is able to detect that the electronic tag does not return to radiofrequency signal yet when the closing of the door lock of intelligent vending machine.If detection
Radiofrequency signal is not returned in preset period of time to the electronic tag with the identification information, and when the door lock of intelligent vending machine
Detect that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are removed from intelligent vending machine.If
Detect that the electronic tag with the identification information does not return to radiofrequency signal in preset period of time, and when intelligent vending machine
Door lock close when detect the electronic tag return radiofrequency signal, it is determined that the commodity from intelligent vending machine remove after once more
It puts back in intelligent vending machine.Foregoing merely illustrates the flow operations for judging commodity A, when detecting electronic tag in preset time week
When not returning to radiofrequency signal in the phase, judge that the flow operations of commodity B are consistent with the commodity flow operations of A are judged.
On the basis of above scheme, optionally, whether change it in the position for determining the relatively intelligent vending machine of the commodity
Afterwards, further includes: the cabinet door of intelligent vending machine at once passes the merchandise news for being moved commodity or purchased item before closing
Customer end is given, realizes the information exchange with client.For example, display position of the commodity in intelligent vending machine will be determined
Change, determine the commodity from intelligent vending machine remove or determine the commodity from intelligent vending machine remove after again
Merchandise news belonging to the commodity put back in intelligent vending machine again is sent to customer end, realizes and client is in consumptive link
Real-time, interactive, so that client clearly knows the selection oneself made in process of consumption.
Further, for situation 2 and situation 3, detecting that the electronic tag with the identification information do not return to radio frequency
It can also include: to be sold goods respectively by intelligence for the electronic tag for not returning to radiofrequency signal in intelligent vending machine after signal
Multiple radio-frequency antennas transmitting on machine includes the orientation card seeking letter for not returning to the identification information of the electronic tag of radiofrequency signal
Number.
In the present embodiment, include using the radio-frequency antenna transmitting at the upper display position by the commodity prestored
The orientation card seeking signal of the identification information of the electronic tag, and include by multiple radio-frequency antennas transmitting on intelligent vending machine
This does not return to the dual guarantee of orientation card seeking signal two ways of the identification information of the electronic tag of radiofrequency signal.It is exemplary
, Fig. 5 be provided in the embodiment of the present invention one in intelligent vending machine by multiple radio-frequency antennas emit orientation card seeking signal
The response schematic diagram of electronic tag afterwards.Referring to fig. 2 and Fig. 5, to be provided with 2 laminate shelf, each layer in intelligent vending machine 20
It is provided with for only preserving commodity A and commodity B in 2 radio-frequency antennas, and intelligent vending machine 20, is detecting on plate shelf
Electronic tag A with UID (A) does not return to radiofrequency signal, for the electronic tag for not returning to radiofrequency signal in intelligent vending machine
A passes through the radio-frequency antenna of (laminate 1, antenna 1) position on intelligent vending machine, (laminate 1, antenna 2) position respectively
Radio-frequency antenna, (laminate 2, antenna 1) position radio-frequency antenna and (laminate 2, antenna 2) position radio-frequency antenna according to
Secondary transmitting includes that this does not return to the orientation card seeking signal of the UID (A) of the electronic tag A of radiofrequency signal, carries out confirmation quotient again
Whether the position of product A changes.If the electronic tag with the identification information, which is still not detected, does not return to radiofrequency signal, and works as
The door lock of intelligent vending machine detects that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are from intelligence
It is removed in vending machine.If the electronic tag with the identification information, which is still not detected, does not return to radiofrequency signal, and ought intelligently sell goods
The door lock of machine detects that the electronic tag returns to radiofrequency signal when closing, it is determined that the commodity after being removed in intelligent vending machine again
It is put back in intelligent vending machine again.Emitted again by multiple radio-frequency antennas and does not return to the orientation of the electronic tag of radiofrequency signal and seek
Card signal can avoid contingency to avoid further confirming that whether product locations change.
In the optional embodiment of the embodiment of the present invention, pass through the radio frequency at a upper display position for the commodity prestored
Antenna transmitting includes the orientation card seeking signal of the identification information of the electronic tag, may include:
Using the radio-frequency antenna at a upper display position for the commodity prestored as signal emitting-source, followed in intelligent vending machine
Ring transmitting includes the orientation card seeking signal of the identification information of the electronic tag, until the door lock of intelligent vending machine is closed；Orientation is sought
Card signal is used to trigger the electronic tag with the identification information and returns to radiofrequency signal.
In the present embodiment, since the radio-frequency antenna transmitting at the upper display position by the commodity prestored includes
The orientation card seeking signal of the identification information of the electronic tag, and according to the electronic tag to orientation card seeking signal response message,
After determining whether the position of the relatively intelligent vending machine of the commodity changes, intelligent vending machine also in customer consumption state, with
User may reselect commodity or mobile product locations under the consumption status of family, if only sending a directed circulation signal
If may exist mistake determine.For this purpose, can be for the electronic tag on each commodity in intelligent vending machine, by prestoring
The commodity a upper display position at radio-frequency antenna circulation transmitting include the electronic tag identification information orientation card seeking
Signal, until the door lock of intelligent vending machine is closed.Wherein, orientation card seeking signal is used to trigger the electronics mark with the identification information
Label return to radiofrequency signal.In other words, the orientation card seeking signal is received if it is the electronic tag with the identification information, then
Electronic tag with the identification information can return to radiofrequency signal；It is received if it is the electronic tag for not having the identification information
The orientation card seeking signal, then radiofrequency signal will not be returned to by not having the electronic tag of the identification information.
Illustratively, Fig. 6 is that the intelligent vending machine provided in the embodiment of the present invention one is in disappearing under customer consumption state
Take flow diagram.Referring to Fig. 6, in the case where intelligent vending machine is in customer consumption state, the position of the commodity in intelligent vending machine
It may change incessantly primary.Optionally, door lock opening imformation is received to when receiving door lock closing information in intelligent vending machine,
For the electronic tag on each commodity in intelligent vending machine, with the radio-frequency antenna at a upper display position for the commodity prestored
For signal emitting-source, pass through the radio-frequency antenna circulation transmitting at a upper display position for the commodity prestored in intelligent vending machine
The orientation card seeking signal of identification information including the electronic tag.After intelligent vending machine receives door lock closing information, stop
It is old by upper the one of the commodity prestored in intelligent vending machine only for the electronic tag on each commodity in intelligent vending machine
Radio-frequency antenna circulation transmitting at column position includes the orientation card seeking signal of the identification information of the electronic tag.
In the present embodiment, when the electronic tag being directed in intelligent vending machine on each commodity, pass through the quotient prestored
Radio-frequency antenna circulation transmitting at a upper display position for product includes the orientation card seeking signal mistake of the identification information of the electronic tag
Cheng Zhong, the operation according to step 102 can be according to the electronic tag that circulation obtains to the response message of orientation card seeking signal, really
Whether the position of the fixed relatively intelligent vending machine of the commodity changes, until the door lock of intelligent vending machine is closed.
The determination method of the product locations provided in the embodiment of the present invention is executed by intelligent vending machine, is set in intelligent vending machine
Multiple radio-frequency antennas are equipped with, radio-frequency antenna is arranged at the commodity display position of intelligent vending machine；This method comprises: if detecting
Intelligent vending machine is in customer consumption state, then for the electronic tag on each commodity in intelligent vending machine, passes through what is prestored
Radio-frequency antenna transmitting at a upper display position for the commodity includes the orientation card seeking signal of the identification information of the electronic tag；According to
According to the electronic tag to the response message of orientation card seeking signal, determine whether the position of the relatively intelligent vending machine of the commodity changes.
The technical solution of the embodiment of the present invention can product locations in real-time tracing intelligent vending machine, thus according to the position of commodity
Set which commodity determined in intelligent vending machine in time are moved to and which commodity is purchased, and in intelligent vending machine
Cabinet door sends the merchandise news for being moved commodity or purchased item to customer end, realization and client at once before closing
Information exchange, realize and send the information for buying commodity to customer end after cabinet door closing at once and quickly consume clearing,
Without being settled accounts again after waiting commodity of making an inventory, the settlement efficiency of commodity is improved.
Embodiment two
Fig. 7 is the flow diagram of the determination method of the product locations provided in the embodiment of the present invention two, and the present invention is implemented
Example is advanced optimized on the basis of the above embodiments.
As shown in fig. 7, the determination method of the product locations in the embodiment of the present invention may include:
If step 701 detects that intelligent vending machine is in customer consumption state, for each commodity in intelligent vending machine
On electronic tag, include the mark of the electronic tag by the transmitting of radio-frequency antenna at a upper display position for the commodity prestored
Know the orientation card seeking signal of information.
Optionally, being emitted by the radio-frequency antenna at a upper display position for the commodity prestored includes the electronic tag
The orientation card seeking signal of identification information may include: with the radio-frequency antenna at a upper display position for the commodity prestored for letter
Number emission source, circulation transmitting includes the orientation card seeking signal of the identification information of the electronic tag in intelligent vending machine, until intelligence
The door lock of energy vending machine is closed；Orientation card seeking signal is used to trigger the electronic tag with the identification information and returns to radiofrequency signal.
Correspondingly, determining the position of the relatively intelligent vending machine of the commodity to the response message of orientation card seeking signal according to the electronic tag
Whether change, may include: electronics mark obtained according to circulation for the electronic tag in intelligent vending machine on each commodity
The response message to orientation card seeking signal is signed, determines whether the position of the relatively intelligent vending machine of the commodity changes in real time.
Step 702, according to the electronic tag to orientation card seeking signal response message, determine that the commodity are relatively intelligent and sell goods
Whether the position of machine changes.
Optionally, is determined by the commodity are relatively intelligent and is sold goods for the response message of orientation card seeking signal according to the electronic tag
Whether the position of machine changes, and may include:
If detecting, electronic tag with the identification information returns to radiofrequency signal, and the signal strength of radiofrequency signal with should
Electronic tag is associated, and to prestore signal strength not identical, it is determined that display position of the commodity in intelligent vending machine becomes
Change；
If detecting, electronic tag with the identification information returns to radiofrequency signal, and the signal strength of radiofrequency signal with should
Electronic tag is associated, and to prestore signal strength identical, it is determined that there is no becoming for display position of the commodity in intelligent vending machine
Change；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of intelligent vending machine closes
Detect that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are removed from intelligent vending machine；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of intelligent vending machine closes
Detect that the electronic tag returns to radiofrequency signal when closing, it is determined that the commodity put back to intelligence after removing in intelligent vending machine once more
In energy vending machine.
The electronic tag of step 703, the commodity for occurring to change for each display position in intelligent vending machine, successively leads to
Cross the orientation card seeking signal that the electronic tag of the commodity changed occurred for multiple radio-frequency antenna transmitting display positions.
In embodiments of the present invention, determine that display position of the commodity in intelligent vending machine changes in above situation
Or determine that the commodity are put back in intelligent vending machine once more after removing in intelligent vending machine, it can be understood as the commodity and exist
Variation occurred for the display position in intelligent vending machine.It should be noted that position of the commodity in intelligent vending machine occurred
Variation does not represent position of the commodity in intelligent vending machine and has changed, and refers to the commodity once from commodity position
It left, and places back in any position of intelligent vending machine again, the commodity which occurred variation are still put
It sets in intelligent vending machine, position of the commodity in intelligent vending machine may change, it is also possible to which no change has taken place.
In embodiments of the present invention, the hair when one or more commodity in determining intelligent vending machine in intelligent vending machine
It gave birth to and moved, and needed to occur for each display position in intelligent vending machine the electronic tag of the commodity of variation, by multiple
The orientation card seeking signal of the electronic tag of the commodity of variation occurred for radio-frequency antenna transmitting display position.Fig. 8 is implementation of the present invention
What is provided in example two is shown in intelligent vending machine by the response of electronic tag after multiple radio-frequency antennas transmitting orientation card seeking signal
It is intended to.Referring to fig. 2 and Fig. 8, by taking variation occurred for the display position of commodity A as an example, commodity A is still stored in intelligence and sells goods at this time
In machine, but do not know whether position of the commodity A in intelligent vending machine changes.For this purpose, can be by intelligent vending machine
The radio-frequency antenna of (laminate 1, antenna 1) position, the radio-frequency antenna of (laminate 1, antenna 2) position, (laminate 2, antenna 1)
The radio-frequency antenna of position and the radio-frequency antenna of (laminate 2, antenna 2) position successively emit the electronics including commodity A
The orientation card seeking signal of the identification information UID (A) of label A, so that electronic tag A by returning not respectively from each radio-frequency antenna
Same radiofrequency signal, the radiofrequency signal that electronic tag A is returned are respectively as follows: radiofrequency signal 1, radiofrequency signal 2, radiofrequency signal 3 and penetrate
Frequency signal 4.
The electronic tag for the commodity that variation occurred for step 704, foundation display position returns each from multiple radio-frequency antennas
The signal strength of radiofrequency signal determines that the update position of the electronic tag of the commodity of variation occurred for display position.
In embodiments of the present invention, remoter apart from electronic tag due to radio-frequency antenna, this returned from the electronic tag is penetrated
Radiofrequency signal when frequency antenna is smaller；Radio-frequency antenna is closer apart from electronic tag, the radio-frequency antenna returned from the electronic tag
When radiofrequency signal it is bigger.No matter display position occurred variation commodity electronic tag intelligent vending machine which display
Radio-frequency antenna distance on position, where the practical display position of the electronic tag of the commodity of variation occurred as display position
The electronic tag that the commodity of variation occurred for display position is nearest, therefore the electronics mark for the commodity for occurring to change from display position
The intensity for the radiofrequency signal that radio-frequency antenna where the practical display position of label returns is the largest always.Optionally, according to display
The signal strength of each radiofrequency signal that the electronic tag of the commodity of variation is returned from multiple radio-frequency antennas occurred for position, and to from
The signal strength for each radiofrequency signal that multiple radio-frequency antennas return carries out descending sequence, according to ranking results penetrating return
The electronic tag of the commodity of variation occurred as display position for the display position where the maximum radio-frequency antenna of frequency signal strength
Update position.
Illustratively, referring to fig. 2 and Fig. 8, it is assumed that the upper display position of commodity A prestored is that (laminate 1, antenna 2) is same
Sample was by taking variation occurred for the display position of commodity A as an example, and electronic tag A can be returned respectively by multiple radio-frequency antennas: radio frequency
Signal 1, radiofrequency signal 2, radiofrequency signal 3 and radiofrequency signal 4.Each radiofrequency signal has corresponding signal strength indication.Example
Such as, the signal strength indication of radiofrequency signal 1 is RSSIA-11, and representative is from launching electronics label A in radio-frequency antenna 1 in laminate 1
Card seeking is oriented, and returns to radiofrequency signal 1；The signal strength indication of radiofrequency signal 2 is RSSIA-12, and representative is the radio frequency from laminate 1
The orientation card seeking of launching electronics label A in antenna 2, and return to radiofrequency signal 2；The signal strength indication of radiofrequency signal 3 is RSSIA-
21, representative be from laminate 2 in radio-frequency antenna 1 launching electronics label A orientation card seeking, and return to radiofrequency signal 3；Radiofrequency signal
4 signal strength indication be RSSIA-22, representative be from laminate 2 in radio-frequency antenna 2 launching electronics label A orientation card seeking, and
Return to radiofrequency signal.If the signal of radiofrequency signal 4 is strong in radiofrequency signal 1, radiofrequency signal 2, radiofrequency signal 3 and radiofrequency signal 4
Angle value is maximum, then show commodity A be moved to from a upper display position (laminate 1, antenna 2) at this time display position (laminate 2,
Antenna 2), i.e. the position of radio-frequency antenna where radiofrequency signal 4.
On the basis of above scheme, optionally, according to display position occurred variation commodity electronic tag from
The signal strength for each radiofrequency signal that multiple radio-frequency antennas return determines that the electronic tag of the commodity of variation occurred for display position
Update position after, can also include:
The updates position of the electronic tag of the commodity of variation occurred according to display position to prestoring this in merchandise news
Display position occurred merchandise news associated by the electronic tag of the commodity of variation and is updated processing, and believed commodity are prestored
Breath is updated；Wherein, this prestore identification information that merchandise news includes: the electronic tag in intelligent vending machine on each commodity,
The corresponding radio-frequency antenna location information of a upper display position of each commodity and the corresponding electronics mark of a upper display position of each commodity
It signs and associated prestores signal strength information.Optionally, when determining that display position of the commodity in intelligent vending machine change
Or when determining that the commodity are put back to after removing in the intelligent vending machine once more in the intelligent vending machine, according to display position
To the display position variation occurred for the update position of electronic tag and the signal strength of update that the commodity of variation occurred
Merchandise news associated by the electronic tag of commodity is updated.When determining that the commodity have removed from the intelligent vending machine
When, then the display position in the merchandise news prestored directly to that commodity associated by the electronic tag of the commodity of variation occurred and believed
Breath is rejected.Further, make an inventory instruction when receiving consumption, then at once by it is updated prestore merchandise news and be sent to disappear
Take client, so that client, which can immediately pass through customer end, carries out consumption knot according to information on the updated commodity prestored
It calculates.In above-mentioned customer consumption link, when closing the door lock of intelligent vending machine, and receive consumption make an inventory after instruction can first when
Between know which commodity is moved through, which commodity was changed layer, which commodity was moved out of intelligent vending machine cabinet body,
Which commodity is moved out of intelligent vending machine and puts back to intelligent vending machine cabinet body again, so that consumption information is issued user at once, no
The commodity bought to user are needed to make an inventory, so that it may carry out consumption clearing immediately.
It is tested through inventor's many experiments, 5 laminates is arranged with vending machine, 2 radio-frequency antennas, cabinet body is arranged in each laminate
When inside having 80,100 or 120 commodity respectively, the determination method using the product locations in the embodiment of the present invention is obtained
When carrying out subsequent consumption clearing, user buys the longest of 3 commodity with the time, as shown in table 1 below:
The longest that 1 user of table buys 3 commodity uses the time
| Commodity number (a) in cabinet body | It buys commodity number (a) | Longest consumption is made an inventory the time (s) |
| 80 | 3 | 0.77 |
| 100 | 3 | 1.0 |
| 120 | 3 | 1.2 |
As can be seen from the above table, when carrying out consumption clearing using the determination method of the product locations in the embodiment of the present invention
The time of cost is fewer than the usual shopping calculating time.
The determination method of the product locations provided in the embodiment of the present invention is executed by intelligent vending machine, is set in intelligent vending machine
Multiple radio-frequency antennas are equipped with, radio-frequency antenna is arranged at the commodity display position of intelligent vending machine；This method comprises: if detecting
Intelligent vending machine is in customer consumption state, then for the electronic tag on each commodity in intelligent vending machine, passes through what is prestored
Radio-frequency antenna transmitting at a upper display position for the commodity includes the orientation card seeking signal of the identification information of the electronic tag；According to
According to the electronic tag to the response message of orientation card seeking signal, determine whether the position of the relatively intelligent vending machine of the commodity changes,
The electronic tag that the commodity of variation occurred for each display position in intelligent vending machine passes sequentially through multiple radio-frequency antenna hairs
Penetrate the orientation card seeking signal that the electronic tag of the commodity changed occurred for display position；The quotient of variation occurred according to display position
The signal strength for each radiofrequency signal that the electronic tag of product is returned from multiple radio-frequency antennas, determines that variation occurred for display position
The update position of the electronic tag of commodity.The technical solution of the embodiment of the present invention can be in real-time tracing intelligent vending machine
Product locations can know which commodity is moved through in intelligent vending machine at the first time, which commodity is sold intelligently
Layer was changed in cargo aircraft, which commodity was moved out of in intelligent vending machine, which commodity is moved out of and puts back to intelligent sell goods
In machine, to determine which commodity in intelligent vending machine are purchased in time, realizing at once will purchase after cabinet door closing
The information of commodity sends customer end to and quickly consumes clearing, without being settled accounts again after waiting commodity of making an inventory, mentions
The high settlement efficiency of commodity.
On the basis of the above embodiment of the present invention, optionally, the determination method of the product locations in the embodiment of the present invention
Can also include:
If detecting, intelligent vending machine is in the state that replenishes, for the electronics mark on each commodity in intelligent vending machine
Label, the anti-collision card seeking signal of the electronic tag on the commodity is emitted by multiple radio-frequency antennas；
According to the electronic tag to the response message of each anti-collision card seeking signal, the position of the electronic tag on the commodity is determined
It sets.
In the present embodiment, due under the state of replenishing, needing to pass through each radio-frequency antenna while receiving intelligent vending machine
In the radiofrequency signal that returns of storewide electronic tag, each radio-frequency antenna may receive multiple electronic tags simultaneously and return
The radiofrequency signal returned generates channel confliction when sending data simultaneously in order to avoid multi-tag, cannot read the information of label, therefore
Anti-collision card seeking signal can be emitted using anti-collision algorithm.
In the present embodiment, when intelligent vending machine receive administrative staff transmission replenish instruction after, into intelligence sell
Cargo aircraft replenishes state, then needs after the completion that replenishes due to increasing new commodity or pervious commodity in intelligent vending machine
Position is it can also happen that variation can be directed in intelligent vending machine for this purpose, intelligent vending machine is in the state that replenishes if detecting
Entire service on electronic tag, by multiple radio-frequency antennas emit the electronic tag on the commodity anti-collision card seeking believe
Number.Each of intelligent vending machine electronic tag can return after receiving the anti-collision card seeking signal for the electronic tag
Rewind the radiofrequency signal of the identification information of the electronic tag.The radio frequency returned according to the electronic tag by different radio frequency antenna
The signal strength information of signal determine each electronic tag in the location information and signal strength information of intelligent vending machine, thus
It can successively determine storewide location information and signal strength information in intelligent vending machine, then obtained intelligence is sold goods
The identification information of the electronic tag of storewide location information and signal strength information and each commodity carries out unified storage in machine
It can be obtained by and prestore merchandise news.
Specifically, Fig. 9 is that the intelligent vending machine provided in the embodiment of the present invention two is in administrative staff and replenishes under state
Replenish flow diagram.Referring to fig. 2 and Fig. 9, administrative staff are in the procedure links that replenish, and are replenished instruction by the client transmission that replenishes
To intelligent vending machine, intelligent vending machine control radio-frequency module successively switches radio-frequency antenna, sends anti-collision card seeking signal to obtain
The signal strength information for the radiofrequency signal that the electronic tag of each commodity returns in intelligent vending machine.It is collected by main control module
The signal strength RSSIA information for the radiofrequency signal that the electronic tag of each commodity returns in the intelligent vending machine of collection, and according to
The signal strength collected in the signal strength RSSIA information of the radiofrequency signal of the electronic tag return of each obtained commodity is big
It is small, determine the location information of each commodity in intelligence vending machine.Further according to the electricity of each commodity in intelligent vending machine
The location information of each commodity and the electronic tag of each commodity return in the identification information of subtab, intelligent vending machine
Radiofrequency signal signal strength information in signal strength RSSIA generate each commodity in intelligent vending machine prestore commodity letter
Breath.
Illustratively, referring to fig. 2, to be provided with 2 laminate shelf in intelligent vending machine 20, it is arranged on each laminate shelf
Have for only preserving commodity A and commodity B in 2 radio-frequency antennas, and intelligent vending machine 20, elaborates the embodiment of the present invention
Administrative staff replenish the related procedure of link.
For the storage format of commodity A, as shown in table 2:
The merchandise news storage format of 2 commodity A of table
| UID(A) | (laminate 1, antenna 1) | RSSIA-11 |
| (laminate 1, antenna 2) | RSSIA-12 | |
| (laminate 2, antenna 1) | RSSIA-21 | |
| (laminate 2, antenna 2) | RSSIA-22 |
Assuming that RSSIA-12 is maximum in RSSIA-12, RSSIA-11, RSSIA-21 and RSSIA-22, main control module be can determine whether
Commodity A is (laminate 1, antenna 2) in the position of intelligent vending machine, i.e., in the 1st layer of the 2nd radio-frequency antenna of intelligent vending machine
On, the commodity of commodity A store information, as shown in table 3.
The commodity of 3 commodity A of table store information
| UID(A) | (laminate 1, antenna 2) | RSSIA-12 |
For the storage format of commodity B, as shown in table 4:
The merchandise news storage format of 4 commodity B of table
| UID(B) | (laminate 1, antenna 1) | RSSIA-11 |
| (laminate 1, antenna 2) | RSSIA-12 | |
| (laminate 2, antenna 1) | RSSIA-21 | |
| (laminate 2, antenna 2) | RSSIA-22 |
Assuming that RSSIA-22 is maximum in RSSIA-12, RSSIA-11, RSSIA-21 and RSSIA-22, main control module be can determine whether
Commodity B is (laminate 2, antenna 2) in the position of intelligent vending machine, i.e., in the 2nd layer of the 2nd radio-frequency antenna of intelligent vending machine
On, the commodity of commodity B store information, as shown in table 5.
The commodity of 5 commodity B of table store information
| UID(B) | (laminate 2, antenna 2) | RSSIA-22 |
Each commodity in intelligent vending machine can be carried out by the above process layering divided antenna in the link that replenishes by administrative staff,
And save the identification information of location information, signal strength information and electronic tag after distribution in a storage module, these are prestored
Merchandise news will be used in customer consumption link.
Embodiment three
Figure 10 is the structural schematic diagram of the determining device of the product locations provided in the embodiment of the present invention three, which executes
The determination method of the product locations provided in any of the above-described embodiment, the device can be real by the way of software and/or hardware
Existing, which can integrate in any case body equipment with network communicating function, which can sell goods for intelligence
Machine is also possible to commodity and the case body equipment for needing to position the commodity of placement in real time there are many other placements.
As shown in Figure 10, the determining device 100 of the product locations in the embodiment of the present invention can be configured at intelligent vending machine
On, multiple radio-frequency antennas are provided in the intelligence vending machine, the commodity of the intelligent vending machine are arranged in the radio-frequency antenna
At display position.The determining device 100 of product locations in the embodiment of the present invention may include: main control module 1001 and radio frequency mould
Block 1002, and the radio-frequency module 1002 is connect with the multiple radio-frequency antenna and the main control module 1001；Wherein:
Radio-frequency module 1002, if for detecting that intelligent vending machine is in customer consumption state, for intelligent vending machine
In electronic tag on each commodity, include the electricity by the radio-frequency antenna transmitting at a upper display position for the commodity prestored
The orientation card seeking signal of the identification information of subtab；
Main control module 1001 determines the quotient for the response message according to the electronic tag to the orientation card seeking signal
Whether condition changes the position of the intelligent vending machine.
Optionally, the determining device 100 of the product locations can be with are as follows: radio-frequency identification reader/writer.
Optionally, the radio-frequency module 1002 can be specifically used for:
Using the radio-frequency antenna at a upper display position for the commodity prestored as signal emitting-source, followed in intelligent vending machine
Ring transmitting includes the orientation card seeking signal of the identification information of the electronic tag, until the door lock of the intelligent vending machine is closed；Institute
It states orientation card seeking signal and is used to trigger the electronic tag return radiofrequency signal with the identification information.
Optionally, the main control module 1001 can be specifically used for:
If detecting, the electronic tag with the identification information returns to radiofrequency signal, and the signal strength of the radiofrequency signal
Associated to prestore signal strength not identical with the electronic tag, it is determined that display position of the commodity in intelligent vending machine occurs
Variation；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door of the intelligent vending machine
Lock detects that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are moved from the intelligent vending machine
Out；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door of the intelligent vending machine
Lock detects that the electronic tag returns to radiofrequency signal when closing, it is determined that the commodity after being removed in the intelligent vending machine again again
It is secondary to put back in the intelligent vending machine.
Optionally, the radio-frequency module 1002 can be also used for occurring for each display position in intelligent vending machine
The electronic tag of the commodity of variation passes sequentially through multiple radio-frequency antennas and emits the electricity that the commodity of variation occurred for the display position
The orientation card seeking signal of subtab；The main control module 1001 can be also used for the quotient that variation occurred according to the display position
The signal strength for each radiofrequency signal that the electronic tag of product is returned from multiple radio-frequency antennas determines that change occurred for the display position
The update position of the electronic tag of the commodity of change.
Optionally, the radio-frequency module 1002, if being also used to detect, intelligent vending machine is in the state that replenishes, and is directed to intelligence
The electronic tag on each commodity in energy vending machine, the anti-impact of the electronic tag on the commodity is emitted by multiple radio-frequency antennas
Prominent card seeking signal；The main control module 1001 can be also used for the response according to the electronic tag to each anti-collision card seeking signal
Information determines the position of the electronic tag on the commodity.
Optionally, the memory module 1003, can be used for storing each commodity in intelligent vending machine prestores merchandise news.
Optionally, the communication module 1004 can be used for communicating at the customer end of consumptive link and user,
And it is communicated in the replenish client that replenishes of link and administrative staff of administrative staff.
The determining device of product locations provided in the embodiment of the present invention can be performed in aforementioned present invention any embodiment
The determination method of provided product locations has the corresponding functional module of determination method for executing the product locations and beneficial to effect
Fruit.
Example IV
Figure 11 is that a kind of structural schematic diagram of intelligent vending machine is provided in the embodiment of the present invention four.In the various embodiments described above
On the basis of, the embodiment of the present invention will provide a specific intelligent vending machine and be illustrated, as shown in figure 11, the intelligence vending machine
Main body includes: five layers of shelf, from top to bottom successively are as follows: first layer shelf, second layer shelf, third layer shelf, the 4th layer of shelf
With layer 5 shelf；Every layer of shelf may include four subregions, and 4 radio-frequency antennas are respectively set in each subregion.The radio frequency
Antenna is arranged at the commodity display position of the intelligent vending machine.
Specifically, as shown in figure 11, the intelligence vending machine can also include: the determining device of product locations, the quotient
The determining device that grade is set may include: radio-frequency module, main control module, memory module and communication module.Product locations determine dress
The radio-frequency module set has 20 antennal interfaces, and every layer of shelf of intelligent vending machine main body install 4 radio-frequency antennas, five layers of shelf
20 radio-frequency antennas are shared, every radio-frequency antenna and the antennal interface of product locations determining device connect one to one, wherein institute
Radio-frequency antenna A1~A4 of the corresponding first layer shelf of antennal interface 1~4 of product locations determining device is stated, the product locations are true
Determine radio-frequency antenna B1~B4 of the corresponding second layer shelf of antennal interface 5~8 of device, the antenna of the product locations determining device
Radio-frequency antenna C1~C4 of the corresponding third layer shelf of interface 9~12, the antennal interface 13~16 of the product locations determining device
Radio-frequency antenna D1~D4 of corresponding 4th layer of shelf, the corresponding layer 5 of the antennal interface 17~20 of the product locations determining device
Radio-frequency antenna E1~E4 of shelf.The commodity that prestore that the memory module can be used for storing each commodity in intelligent vending machine are believed
Breath.The communication module can be used for communicating at the customer end of consumptive link and user, and mend in administrative staff
Goods link and the client that replenishes of administrative staff communicate.Optionally, the product locations determining device can be known for radio frequency
Other reader.
The product locations determining device is used to execute the determination method of product locations described in any of the above-described embodiment.Institute
The determination for stating method product locations includes:
If detecting, intelligent vending machine is in customer consumption state, for the electronics on each commodity in intelligent vending machine
Label emits the identification information including the electronic tag by the radio-frequency antenna at a upper display position for the commodity prestored
Orient card seeking signal；
According to the electronic tag to the response message of the orientation card seeking signal, determine that the relatively described intelligence of the commodity is sold goods
Whether the position of machine changes.
Embodiment five
A kind of computer readable storage medium is additionally provided in the embodiment of the present invention five, is stored thereon with computer program,
Realized when the program is executed by processor as the embodiment of the present invention in the determination method of product locations that provides, this method packet
It includes:
If detecting, intelligent vending machine is in customer consumption state, for the electronics on each commodity in intelligent vending machine
Label emits the identification information including the electronic tag by the radio-frequency antenna at a upper display position for the commodity prestored
Orient card seeking signal；
According to the electronic tag to the response message of the orientation card seeking signal, determine that the relatively described intelligence of the commodity is sold goods
Whether the position of machine changes.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media
Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable
Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or
Device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: tool
There are electrical connection, the portable computer diskette, hard disk, random access memory (RAM), read-only memory of one or more conducting wires
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of determination method of product locations, which is characterized in that executed by intelligent vending machine, be arranged in the intelligence vending machine
There are multiple radio-frequency antennas, the radio-frequency antenna is arranged at the commodity display position of the intelligent vending machine；The described method includes:
If detecting, intelligent vending machine is in customer consumption state, for the electronics mark on each commodity in intelligent vending machine
Label emit determining for the identification information including the electronic tag by the radio-frequency antenna at a upper display position for the commodity prestored
To card seeking signal；
According to the electronic tag to the response message of the orientation card seeking signal, the relatively described intelligent vending machine of the commodity is determined
Whether position changes.
2. the determination method of product locations according to claim 1, which is characterized in that pass through upper the one of the commodity prestored
Radio-frequency antenna transmitting at display position includes the orientation card seeking signal of the identification information of the electronic tag, comprising:
Using the radio-frequency antenna at a upper display position for the commodity prestored as signal emitting-source, hair is recycled in intelligent vending machine
The orientation card seeking signal of the identification information including the electronic tag is penetrated, until the door lock of the intelligent vending machine is closed；It is described fixed
It is used to trigger the electronic tag with the identification information to card seeking signal and returns to radiofrequency signal.
3. the determination method of product locations according to claim 1, which is characterized in that according to the electronic tag to described fixed
To the response message of card seeking signal, determine whether the position of the relatively described intelligent vending machine of the commodity changes, comprising:
If detecting, electronic tag with the identification information returns to radiofrequency signal, and the signal strength of the radiofrequency signal with should
Electronic tag is associated, and to prestore signal strength not identical, it is determined that display position of the commodity in intelligent vending machine becomes
Change；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of the intelligent vending machine closes
Detect that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are removed from the intelligent vending machine；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of the intelligent vending machine closes
Detect that the electronic tag returns to radiofrequency signal when closing, it is determined that the commodity are put once more after removing in the intelligent vending machine
It returns in the intelligent vending machine.
4. the determination method of product locations according to claim 1, which is characterized in that according to the electronic tag to described fixed
To the response message of card seeking signal, after determining whether the position of the relatively described intelligent vending machine of the commodity changes, further includes:
The electronic tag that the commodity of variation occurred for each display position in intelligent vending machine, passes sequentially through multiple radio frequency days
Line emits the orientation card seeking signal that the electronic tag of the commodity changed occurred for the display position；
Each radiofrequency signal for returning from multiple radio-frequency antennas of electronic tag of the commodity of variation occurred according to the display position
Signal strength, determine the display position occurred variation commodity electronic tag update position.
5. the determination method of product locations according to claim 1, which is characterized in that the method also includes:
If detecting, intelligent vending machine is in the state that replenishes, the electronic tag being directed on each commodity in intelligent vending machine,
Emit the anti-collision card seeking signal of the electronic tag on the commodity by multiple radio-frequency antennas；
According to the electronic tag to the response message of each anti-collision card seeking signal, the position of the electronic tag on the commodity is determined.
6. a kind of determining device of product locations, which is characterized in that be configured on intelligent vending machine, set in the intelligence vending machine
Multiple radio-frequency antennas are equipped with, the radio-frequency antenna is arranged at the commodity display position of the intelligent vending machine；Described device packet
Radio-frequency module and main control module are included, and the radio-frequency module is connect with the multiple radio-frequency antenna and the main control module；
The radio-frequency module, if for detecting that intelligent vending machine is in customer consumption state, for every in intelligent vending machine
Electronic tag on one commodity includes the electronics mark by the radio-frequency antenna transmitting at a upper display position for the commodity prestored
The orientation card seeking signal of the identification information of label；
The main control module determines the commodity phase for the response message according to the electronic tag to the orientation card seeking signal
Whether the position of the intelligent vending machine is changed.
7. the determining device of product locations according to claim 6, which is characterized in that the radio-frequency module is specifically used for:
Using the radio-frequency antenna at a upper display position for the commodity prestored as signal emitting-source, hair is recycled in intelligent vending machine
The orientation card seeking signal of the identification information including the electronic tag is penetrated, until the door lock of the intelligent vending machine is closed；It is described fixed
It is used to trigger the electronic tag with the identification information to card seeking signal and returns to radiofrequency signal.
8. the determining device of product locations according to claim 6, which is characterized in that the main control module is specifically used for:
If detecting, electronic tag with the identification information returns to radiofrequency signal, and the signal strength of the radiofrequency signal with should
Electronic tag is associated, and to prestore signal strength not identical, it is determined that display position of the commodity in intelligent vending machine becomes
Change；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of the intelligent vending machine closes
Detect that the electronic tag does not return to radiofrequency signal yet when closing, it is determined that the commodity are removed from the intelligent vending machine；
If detecting, the electronic tag with the identification information does not return to radiofrequency signal, and when the door lock of the intelligent vending machine closes
Detect that the electronic tag returns to radiofrequency signal when closing, it is determined that the commodity are put once more after removing in the intelligent vending machine
It returns in the intelligent vending machine.
9. the determining device of product locations according to claim 6, which is characterized in that
The radio-frequency module is also used to occur for each display position in intelligent vending machine the electronics mark of the commodity of variation
Label pass sequentially through multiple radio-frequency antennas and emit the orientation card seeking letter that the electronic tag of the commodity changed occurred for the display position
Number；
The main control module is also used to occur according to the display position electronic tag of the commodity of variation from multiple radio-frequency antennas
The signal strength of each radiofrequency signal returned determines that the update position of the electronic tag of the commodity of variation occurred for the display position
It sets.
10. the determining device of product locations according to claim 6, which is characterized in that
The radio-frequency module, if being also used to detect, intelligent vending machine is in the state that replenishes, for every in intelligent vending machine
Electronic tag on one commodity emits the anti-collision card seeking signal of the electronic tag on the commodity by multiple radio-frequency antennas；
The main control module is also used to the response message according to the electronic tag to each anti-collision card seeking signal, determines the commodity
On electronic tag position.
11. it is a kind of intelligence vending machine, which is characterized in that it is described intelligence vending machine include:
Multiple radio-frequency antennas, the radio-frequency antenna are arranged at the commodity display position of the intelligent vending machine；
The determining device of product locations, the determining device of the product locations are connect with the radio-frequency antenna；
The determining device of the product locations is used to execute the determination side of any product locations of claim 1-5 as above
Method.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
Device realizes the determination method of product locations described in claim 1-5 as above when executing.
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| CN201810813334.9A CN109146613A (en) | 2018-07-23 | 2018-07-23 | The determination method, apparatus of product locations, intelligent vending machine and storage medium |
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| CN201810813334.9A CN109146613A (en) | 2018-07-23 | 2018-07-23 | The determination method, apparatus of product locations, intelligent vending machine and storage medium |
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