CN109325559A - Determination method, apparatus, computer equipment and the storage medium of list of articles - Google Patents
Determination method, apparatus, computer equipment and the storage medium of list of articles Download PDFInfo
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- CN109325559A CN109325559A CN201811159470.7A CN201811159470A CN109325559A CN 109325559 A CN109325559 A CN 109325559A CN 201811159470 A CN201811159470 A CN 201811159470A CN 109325559 A CN109325559 A CN 109325559A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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Abstract
The present invention relates to determination method, apparatus, computer equipment and the storage mediums of list of articles, belong to technical field of information processing.The described method includes: receiving door open command, opened according to the door that the door open command controls article display equipment；When receiving the information of article display appliance doors closing, the current item identification information of article display equipment is obtained；Obtain history article identification information of the article display equipment before this enabling；List of articles is determined according to the comparison result of current item identification information and history article identification information.Above-mentioned technical proposal solves the problems, such as the determination inefficiency of list of articles.List of articles can be directly generated after the closing of the door of article display equipment, effectively improve the efficiency of shopping.
Description
Technical field
The present invention relates to technical field of information processing, set more particularly to the determination method, apparatus of list of articles, computer
Standby and storage medium.
Background technique
In recent years, the form being newly sold has been trend of the times, RFID (Radio Frequency Identification,
Radio frequency identification) etc. technologies rapid development be novel consumption mode provide convenience, unmanned supermarket etc. gradually steps into people
The visual field.In realizing process of the present invention, at least there are the following problems in the prior art for inventor's discovery: due to unmanned supermarket
Rise, intelligent recognition is at extremely urgent demand.But it is presently mainly scanned one by one by cashier using scanner
The method of commodity determines the selected list of articles of customer.During this, customer is generally required by being lined up for a long time, object
The determination inefficiency of product inventory.
Summary of the invention
Based on this, the embodiment of the invention provides the determination method, apparatus of list of articles, computer equipment and storages to be situated between
Matter can determine the list of articles of article selected by user during article selects.
The content of the embodiment of the present invention is as follows:
A kind of determination method of list of articles, comprising the following steps: receive door open command, controlled according to the door open command
The door of article display equipment is opened；When receiving the information of article display appliance doors closing, working as article display equipment is obtained
Preceding article identification information；Obtain history article identification information of the article display equipment before this enabling；According to current
The comparison result of article identification information and history article identification information determines list of articles.
The step that the door for controlling article display equipment according to the door open command is opened in one of the embodiments,
Suddenly, comprising: unlocking instruction is sent to door lock assembly according to the door open command；It is old that the unlocking instruction is used to open the article
The door lock of column equipment；Receive the first feedback signal that door feedback device is sent；When determining that door is anti-according to first feedback signal
When feedback device becomes door opening state from shutdown state, determine that the door of the article display equipment is opened；It is described that receive article old
The step of information that column appliance doors are closed, comprising: the second feedback signal that door feedback device is sent is received, when according to described second
When feedback signal determines that door feedback device becomes shutdown state from door opening state, determine that the door of the article display equipment is closed.
In one of the embodiments, after described the step of receiving the first feedback signal that door feedback device is sent, also
It include: to send and lock to door lock assembly when determining door feedback device still in shutdown state according to first feedback signal
Instruction；The locking instruction is locked for controlling the door lock of the article display equipment.
The step of current item identification information for obtaining article display equipment in one of the embodiments, comprising:
Identification instruction is sent to information recognition device；The identification instruction is for triggering in information recognition device identification article display equipment
The information code of each article, and current item identification information is determined according to the corresponding information of information code.
The article identification information includes Item Information and number of articles in one of the embodiments,；The basis is worked as
The step of comparison result of preceding article identification information and history article identification information determines list of articles, comprising: if current item
Identification information number of articles corresponding with history article identification information determines have article to be taken in article display equipment there are difference
It takes；It determines the Item Information and number of articles for being taken article, determines that article is clear according to the Item Information and number of articles
It is single.
The Item Information includes EPC code in one of the embodiments,；It is described according to the Item Information and article number
Measure the step of determining list of articles, comprising: EAN code corresponding with the EPC code is determined, according to the EAN code and number of articles
Determine list of articles.
The step of reception door open command in one of the embodiments, comprising: receive the enabling that cloud system is sent
Instruction；The door open command is received the enabling request of user by cloud system and is sent out after being verified to enabling request
It send.
The step of door for controlling article display equipment according to the door open command is opened in one of the embodiments,
Later, further includes: block when blocking inductive signal of sensing device transmission when receiving, the door of control article display equipment is kept
It opens, until the induction information that blocks disappears；Wherein, the sensing device that blocks is arranged in the article display equipment.
Correspondingly, the embodiment of the present invention provides a kind of determining device of list of articles, comprising: door opening module, for receiving
Door open command is opened according to the door that the door open command controls article display equipment；Information identification module receives object for working as
When the information that product display equipment door is closed, the current item identification information of article display equipment is obtained；And Item Information determines
Module, for obtaining history article identification information of the article display equipment before this enabling；Known according to current item
The comparison result of other information and history article identification information determines list of articles.
The determination method and device of above-mentioned list of articles is opened according to the door that door open command controls article display equipment, is made
Article can be selected from article display equipment by obtaining user.According to before opening the door and after closing the door after the closing of article display appliance doors
The comparison result of article identification information determines list of articles.It is clear article to be directly generated after the closing of the door of article display equipment
It is single, effectively improve the efficiency of shopping.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
Computer program, the processor perform the steps of reception door open command when executing the computer program, are opened according to described
The door of door instruction control article display equipment is opened；When receiving the information of article display appliance doors closing, it is old to obtain article
The current item identification information of column equipment；Obtain history article identification letter of the article display equipment before this enabling
Breath；List of articles is determined according to the comparison result of current item identification information and history article identification information.
Above-mentioned computer equipment can directly generate list of articles after the closing of the door of article display equipment, effectively improve
The efficiency of shopping.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
Reception door open command is performed the steps of when row, is opened according to the door that the door open command controls article display equipment；Work as reception
To article display appliance doors close information when, obtain article display equipment current item identification information；Obtain the article
History article identification information of the display equipment before this enabling；According to current item identification information and history article identification letter
The comparison result of breath determines list of articles.
Above-mentioned computer readable storage medium can directly generate list of articles after the closing of the door of article display equipment,
Effectively improve the efficiency of shopping.
Detailed description of the invention
Fig. 1 is the applied environment figure of the determination method of list of articles in one embodiment；
Fig. 2 is the flow diagram of the determination method of list of articles in one embodiment；
Fig. 3 is the structural block diagram of the determining device of list of articles in one embodiment；
Fig. 4 is the structural block diagram of the determination system of list of articles in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The determination method of list of articles provided by the present application can be applied in computer equipment as shown in Figure 1.The meter
Calculating machine equipment can be server, and internal structure chart can be as shown in Figure 1.The computer equipment includes being connected by system bus
Processor, memory, network interface and the database connect.Wherein, the processor of the computer equipment is calculated and is controlled for providing
Ability processed, can be master control borad.The memory of the computer equipment includes non-volatile memory medium, built-in storage.This is non-easily
The property lost storage medium is stored with operating system, computer program and database.The built-in storage is in non-volatile memory medium
Operating system and computer program operation provide environment.The database of the computer equipment is for storing current item identification
The data such as information, history article identification information, list of articles.The network interface of the computer equipment is used for logical with external terminal
Cross network connection communication.The computer program realizes a kind of determination method of list of articles when being executed by processor.
It will be understood by those skilled in the art that structure shown in Fig. 1, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
The embodiment of the present invention provides determination method, apparatus, computer equipment and the storage medium of a kind of list of articles.Below
It is described in detail respectively.
In one embodiment, as shown in Fig. 2, providing a kind of determination method of list of articles.It is applied in this way
Master control borad is illustrated for end, comprising the following steps:
S201, door open command is received, is opened according to the door that the door open command controls article display equipment.
Wherein, the equipment that article display equipment refers to display product can be refrigerator-freezer, refrigerator, product display zone etc..Together
When, article display equipment can be placed in the scenes such as market, supermarket or family, and the embodiment of the present invention does not limit its applied field
Scape.In addition, the article displayed can be beverage, vegetables and fruits, daily necessity etc., can paste on these articles includes article
Two dimensional code, bar code of information etc..
In this step, master control borad is opened according to the door of the door open command control article display equipment received.Wherein, object
The opening of product display equipment door, which can be, to be automatically opened, and is also possible to be opened manually by user.It is beaten in the door of article display equipment
After opening, user can carry out article and select.
In addition, door open command can be sent by the cloud system connecting with master control borad.Specifically, the step of door open command is received
Suddenly, comprising: receive the door open command that cloud system is sent；The door open command is requested by the enabling that cloud system receives user
And it is sent after being verified to enabling request.
Wherein, it opens the door and may include the relevant information of user in requesting.Cloud system can be real by server, PC etc.
It is existing；Door open command can not also be sent by cloud system, but directly send master control borad for the door open command of user, by
Master control borad is directly responded.
Cloud system or master control borad can verify user information after receiving door open command, when verifying is logical
Show that corresponding user has enabling permission after crossing, and then completes corresponding door opening process.After receiving door open command, cloud
System or master control borad can be instructed with clamshell doors and user information therein be stored, so as to purchasing habits to user etc. into
Row analysis.
The mode that user issues request of opening the door includes but is not limited to be: near mobile scanning terminal article display equipment
Two dimensional code etc. send door open command to cloud system；It is sent out by preassembled client or small routine etc. to cloud system
Send door open command；Request of opening the door is sent to cloud system by pressing " door opening request " button in article display equipment.Also
It can realize in other way, details are not described herein again.
S202, when receive article display appliance doors closing information when, obtain article display equipment current item know
Other information.
Wherein, current item identification information refers to the Item Information of each article in article display equipment after closing
With quantity etc..Item Information can refer to EPC code, commodity code, commodity weight, descriptive labelling, placement location, date of manufacture, guarantor
Matter phase, price etc. information, these information some article and other articles can be distinguished also may include and other
The relationship of article.
Movement can also be passed through by user by the door of the manual closure product display equipment of user after selecting completion
The door that terminal etc. controls article display equipment is closed；It can also be the door that article display equipment is controlled by automatic door control device etc.
It is automatically closed and locks.Current item when master control borad receives the information of a closing, in available article display equipment
Identification information, and then determine whether the article in article display equipment changes during enabling.
In addition, the step of obtaining the current item identification information of article display equipment, comprising: sent to information recognition device
Identification instruction；The identification instruction identifies the information code of each article in article display equipment for triggering information recognition device, and
Current item identification information is determined according to the corresponding information of information code.Certainly, information recognition device obtains current item identification letter
What breath was also possible to carry out during enabling, i.e., user's selected Item Information is identified during user selects article
And number of articles.
Wherein, information recognition device refers to can recognize that the information code on article and parses Item Information therein
Device.It can specifically refer to RFID radio frequency induction equipment, scanner, pattern recognition device etc..
S203, history article identification information of the article display equipment before this enabling is obtained；According to current object
The comparison result of product identification information and history article identification information determines list of articles.
Wherein, list of articles can refer to the corresponding article letter of article that article display equipment is taken in door opening process
The information such as breath, number of articles, item price.Certainly, the article if user does not take in door opening process, in the list of articles
It without information or can also include information such as " non-selected articles ".
History article identification information can be identical with the content that current item identification information is included, when only corresponding
Between section it is different.That is, current item identification information refers to the article identification information after closing, and history article identification information
Refer to an article identification information for the previous moment opened.It, can be according to the difference of the two due to the time relationship between them
Whether whether the article during not judging to open the door in article display equipment change (such as: having article to be removed).Certainly, history
Article identification information can also refer to the article identification information at all moment before door opening.
When history article identification information refers to the article identification information of enabling previous moment, history article identification information is obtained
It can be with the process of current item identification information are as follows: when the door of article display equipment is in shutdown state, (master control borad can be at this time
Door open command is had received, is also possible to not receive door open command) when, master control borad controls information recognition device work, identification
The Item Information of each article and the number of articles of each type of goods is counted in article display equipment.Master control borad gets these
Item Information and number of articles are saved later, obtain history article identification information.Master control borad control door is opened and controls letter
Breath identification device stops working.User takes corresponding article at this time.User, which has taken, closes article display equipment after article
Door.When master control borad receives the information of a closing, control information recognition device is started to work, and is identified in article display equipment
The Item Information and number of articles of each article.Master control borad gets these Item Information and number of articles later to these information
It is saved, obtains current item identification information.
The step of determining list of articles according to the comparison result of current item identification information and history article identification information, packet
It includes: if current item identification information number of articles corresponding with history article identification information there are difference, determines that article display is set
There is article to be taken in standby；The Item Information and number of articles for being taken article are determined, according to the Item Information and article
Quantity determines list of articles.
Being determined with realization process that article is taken can be with are as follows: assuming that door open before history article identification information are as follows:
Article A, Item Information: 0001；Article B, Item Information: 0002；Article C, Item Information: 0003；Number of articles is 3.If
The current item identification information that door determines after closing are as follows: article A, Item Information: 0001；Article B, Item Information: 0002；Object
Product quantity is 2.According to above- mentioned information it is known that the number of articles in current item identification information is identified than history article
One is lacked in information.Therefore, the Item Information for thering is an article to be taken, and be taken are as follows: 0003.
The present embodiment can directly generate list of articles after the closing of the door of article display equipment, realize list of articles
What is generated is unmanned and intelligent, effectively increases the efficiency of shopping.
In one embodiment, the step of door for controlling article display equipment according to the door open command is opened, packet
It includes: unlocking instruction is sent to door lock assembly according to the door open command；The unlocking instruction is used to open the article display and sets
Standby door lock；Receive the first feedback signal that door feedback device is sent；It is filled when determining that door is fed back according to first feedback signal
It sets when becoming door opening state from shutdown state, determines that the door of the article display equipment is opened；The article display that receives is set
The step of information that standby door is closed, comprising: the second feedback signal that door feedback device is sent is received, when according to second feedback
When signal determines that door feedback device becomes shutdown state from door opening state, determine that the door of the article display equipment is closed.
Wherein, refer to can the device that is fed back of switch state on the door for door feedback device.Further, door feedback dress
It sets when corresponding feedback signal is 1 and shows that door is in the open state, at door feedback device corresponding feedback signal shows when being 0
In closed state.Digital signal can also be switched to analog signal, the feedback signal 1 of door opening state switchs to signal L, 1=L；It closes
The feedback signal 0 of door state switchs to signal H, 0=H, and the embodiment of the present invention does not limit the concrete mode of feedback signal.
When specific feedback procedure may is that the feedback signal for detecting a feedback device when master control borad is changed into 1 by 0,
Decision gate is converted to open state from closed state, and user opens the door；Likewise, when master control borad detects the feedback of a feedback device
When signal is changed into 0 by 1, illustrate that user closes the door.
The state of door is judged except through the mode of door feedback device, can also pass through camera etc. (video signal detection techniques)
Judged come state on the door, such as: camera obtains the video in article display appliance doors region in real time, and to acquired
Video is analyzed and (such as analyzes the movement of user).It is dynamic when determining that user executes shutdown after having selected article by analysis
When making, judge that door is in the state closed.
Certainly, article display equipment can after user gets enabling permission automatic door opening.In this case, so that it may
With in conjunction with the technologies such as infrared acquisition, video detecting judge user whether have progress article select (such as: whether detect user's
Hand is extend into article display equipment).If it is determined that user, which has, carries out the movement that article is selected, then door is kept to open；If long
The movement that user has progress article to select is not detected in time, then the door that can control article display equipment is closed and locked.
The present embodiment monitors the door state of article display equipment by door feedback device.Master when door is in different conditions
Control plate can carry out different operations, guarantee that user selects the orderly progress of article.
In one embodiment, after the step of receiving the first feedback signal that door feedback device is sent, further includes: work as root
When determining door feedback device still in shutdown state according to first feedback signal, locking instruction is sent to door lock assembly；It is described
Locking instruction is locked for controlling the door lock of the article display equipment.
Wherein, after master control borad sends unlocking instruction to door lock assembly, it can recorde the time for sending unlocking instruction, simultaneously
Record receives the time of the first feedback signal, and the time of the two is carried out difference comparsion.If the time difference of the two is greater than
Sometime when threshold value door feedback device still in shutdown state, it is believed that user does not hold after getting enabling permission
The movement that row opens the door then controls door lock assembly locking.Control door lock assembly locking after, master control borad can will be more than time gate also
It does not open and information that door lock assembly has been locked feeds back to cloud system.
Master control borad can control the locking of door lock assembly according to the state of the door of the transmissions such as door feedback device.It can also root
It locks according to the operation of user, such as: user is by touching screen, sending locking letter to master control borad by modes such as upper locking keys
Breath；Master control borad controls door lock assembly locking according to upper lock information.
Further, when determining that door feedback device becomes shutdown state from door opening state according to second feedback signal
When, after determining that the door of the article display equipment is closed, locking instruction can be sent, to door lock assembly to prevent other users
Open article display equipment.It is also possible to be to send locking instruction to door lock assembly after a period of time, prevent user from existing
Change decision about shopping in the of short duration time after shutdown, opens the door again.
The present embodiment can be locked on the door to be controlled, and does not open the door of article display equipment after user obtains enabling permission
In the case of control door lock lock again, can effectively prevent the user that other do not obtain permission and open the door, article display is effectively ensured
Article safety in equipment.
In one embodiment, the Item Information includes that (product electronic code is next-generation mark generation to EPC code
Code, it can carry out globally unique mark to object in supply chain such as article, container, tray, position etc.)；The basis
The step of Item Information and number of articles determine list of articles, comprising: determine EAN code corresponding with the EPC code, according to
The EAN code and number of articles determine list of articles.
Wherein, type of merchandize, commodity are contained in EAN code (a kind of commodity bar code that International Article Numbering Association formulates)
Title, commodity substance, weight tolerance, date of manufacture, shelf-life, price, works code etc. information.
Calculated data are made an inventory as EPC code according to the difference of current item identification information and history identification information, are counted
For EPC list hypothesis are as follows:
00000000000000001；
00000000000000002；
……………………..
Commodity weight: 500g*2.
But EPC code is often readable poor, and EPC list is directly reflected to user and lacks intuitive.And EAN code is single
The other Unicode of category, i.e. one EAN code of a type of merchandize, an EAN code include the property of multiple EPC codes of identical type of merchandize
Matter；And EAN code is readable stronger.Master control borad handles the EPC list counted, is being shown as one or more from the background
EPC code correspond to an EAN code, and by the approach such as display, wechat be reflected to user i.e. are as follows: type of merchandize (EAN code correspondence
Merchandise news)-commodity amount.Shown list of articles can be such that
Type of merchandize: meat；
Product name: fine cut sirloin block；
Commodity weight: 500g；
Date of manufacture: XX XX month XX day；
Shelf-life: XX days；
Works code or other reserved information.
In addition, list of articles can also be a variety of corresponded manners, if EAN code corresponds to N number of EPC code, product name corresponds to N number of
EPC code, product name corresponding goods quantity etc..
It is clear that the determination method of the list of articles of the present embodiment according to obtained Item Information and number of articles obtains article
It is single.The relevant information that the selected article of user can be intuitively got by the inventory, can effectively improve shopping efficiency.
It in one embodiment, may include settlement information in list of articles generated, user can pass through a variety of sides
Formula completes commodity settlement process, and after clearing are completed, master control borad can be stored corresponding shopping information into memory, so as to
The subsequent purchasing habits etc. to user are analyzed.
In one embodiment, after the step of being opened according to the door that the door open command controls article display equipment, also
Include: when receive block sensing device transmission when blocking inductive signal, control article display equipment door stay open, directly
It disappears to the induction information that blocks；Wherein, the sensing device that blocks is arranged in the article display equipment.
Wherein, the various sensors with inducing function, inductor etc. can be referred to by blocking sensing apparatus.Such as: infrared light
Grid detector.Echelette detector may be mounted at the necessary region that user selects article, according to infrared detection area (hair
Penetrate range infrared and that reception is infrared) determine whether user executes the movement for selecting article with the presence or absence of the case where signal blocks；
By taking product display region is refrigerator-freezer as an example, surface can be arranged in or beyond refrigerator-freezer in infrared detection equipment, with freezer door Cheng Ping
Row relationship.When infrared block, it can determine whether to have for infrared detection area user taking article, it is old that article cannot be closed at this time
The door of column equipment.Echelette detector detects in time and feedback states are to master control borad, and master control borad is assigned instruction control door and is not related to
It closes or cancels wrong order and generate.The echelette detector may be considered a kind of anti-pinch sensing device, while be also induction
User is really in the repetition measurement of picking commodities.
Further, the realization process that the door of article display equipment is controlled in conjunction with sensing device is blocked can be with are as follows: works as screening
The signal that gear sensing device issues is blocked or is detected when nearby having object to occur, and blocks induction letter to master control borad transmission
Number.At the end of user selects article, blocks sensing device and can't detect and block inductive signal (block inductive signal disappearance), to
Master control borad sends the information for blocking induction information disappearance.It is set at this point, master control borad can control according to the actual situation article display
Standby door is closed.
User will avoid closing the case where causing user's hand unexpected injury, Yi Jixin during selecting article
Breath identification device occur careless mistake cause user even if do not take article generate corresponding inventory the case where.This implementation passes through infrared
Optical grate detector etc. blocks the generation of sensing device control above situation.The safety of user can be effectively ensured, can also improve really
The accuracy of fixed list of articles.
The above method in order to better understand, by taking article display equipment is refrigerator-freezer as an example, this hair detailed below
The application example of the determination method of bright list of articles.
1, user scans the two dimensional code on refrigerator-freezer by mobile phone and sends request of opening the door to cloud system；It is wrapped in enabling request
Contain the user informations such as address name, biometric information.
2, cloud system receives the enabling request of user.When the cloud system after the approval of the user information in requesting of opening the door
System agrees to open the door request (sending door open command to master control borad).
3, after receiving door open command, the RFID radio frequency induction device that master control borad control is arranged in refrigerator-freezer is to refrigerator-freezer
Interior article is scanned, after the history article identification information scanned (the EPC code and quantity of each article) statistical report
It is stored by cloud system.Assuming that each one of tri- kinds of articles of A1, A2, A3, sum three are arrived in scanning.
4, after the completion of information reporting storage, master control borad controls RFID radio frequency induction device and stops sweeping to stored article
It retouches, and sends unlocking instruction to door lock assembly.
5, door lock assembly opens door lock after receiving unlocking instruction.
6, door feedback device is in real time to the state of master control borad feedback door.When door is in shutdown state, door feedback device is to master
It controls plate and sends feedback signal 0.When user opens door, door feedback device sends feedback signal 1 to master control borad.When master control borad determines
When feedback signal becomes 1 from 0, determine that freezer door has been opened.It is anti-after longer period of time after master control borad sends unlocking instruction
When feedback signal is still 0, show that user does not carry out opening door operation；Master control borad sends locking instruction to door lock assembly, with control
Door lock assembly locking, prevents other users from opening freezer door.Meanwhile master control borad gives the door state Real-time Feedback of refrigerator-freezer to cloud system
System.
7, after freezer door is opened, user can carry out commodity and a series of shopping movements such as select.Shopping is executed in user
During movement, if receiving the inductive signal that blocks of echelette detector, master control borad control freezer door plays its holding
The state opened, to prevent causing user's hand unexpected injury.
8, after user has selected article (it is assumed that the article that user selects is A3), door is closed.The feedback letter of gating device
Number switch to the 0 of closed state by the 1 of open state.
9, after master control borad detects this variation of feedback signal, the duration of feedback signal 0 is determined.If feedback signal
0 duration is greater than preset time threshold T and the unobstructed inductive signal of echelette detector, then master control borad determines user
Door is not opened again after closing the door, and sends locking instruction to door lock assembly to lock on the door.At this moment user is just needed again
Freezer door can just be opened by obtaining permission to cloud system；When this section of preset time threshold T does not exhaust, user can not
Request of opening the door is sent with to cloud system, is directly opened the door again.
10, it when master control borad determines that door has been locked, that is, detects lasting feedback signal 0 and echelette detector is detected
When not occurring blocking inductive signal to institute overlay area, master control borad control RFID radio frequency induction device starts to scan the object in refrigerator-freezer
Product, and the current item identification information that scanning obtains is reported to cloud system.
11, the current item identification information reported at this time is A1, A2, sum two.Compared to history article identification information,
Lack A3, then master control borad judges that user has taken article A3, and the EPC code of A3 is included in EPC list.
12, master control borad retrieves the corresponding EAN information of EPC code of A3 from storing data library, true according to EAN information and quantity
Determine list of articles: EAN-1.
13, list of articles is reflected to user by approach such as displays, so that user executes subsequent clearing payment etc.
Movement.
The present embodiment, in conjunction with the opening and closing of the control freezer door such as door lock assembly and door feedback device.Obtain going through before door is opened
Current item identification information after history article identification information and door closing, the two information are compared, can be old in article
The door of column equipment directly generates list of articles after closing, and effectively improves the efficiency of shopping.It is provided in an embodiment of the present invention simultaneously
Determination method and technology Advantage height, the hardware cost of list of articles are low, also have it is simple it is easy to get started, easy to use, make an inventory it is clear etc.
Advantage, can accurately react quantity variance of the article inventory before and after user behavior, and by real time reaction in display
On.Can apply sell goods in the following intelligence, many scenes such as unmanned supermarket, be under new retailing trends, stock-taking is indispensable
Solution.
It should be noted that for the various method embodiments described above, describing for simplicity, it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to
According to the present invention, certain steps can use other sequences or carry out simultaneously.
Based on the identical thought of determination method with the list of articles in above-described embodiment, the present invention also provides lists of articles
Determining device, which can be used for executing the determination method of above-mentioned list of articles.For ease of description, the determination of list of articles
In the structural schematic diagram of Installation practice, part related to the embodiment of the present invention illustrate only, those skilled in the art can
To understand, the restriction of schematic structure not structure twin installation may include or combining certain than illustrating more or fewer components
A little components or different component layouts.
As shown in figure 3, the determining device of list of articles includes door opening module 301, information identification module 302 and Item Information
Determining module 303, detailed description are as follows:
Door opening module 301 is beaten for receiving door open command according to the door that the door open command controls article display equipment
It opens.
Information identification module 302, for obtaining article display and setting when receiving the information of article display appliance doors closing
Standby current item identification information.
And Item Information determining module 303, for obtaining history of the article display equipment before this enabling
Article identification information；List of articles is determined according to the comparison result of current item identification information and history article identification information.
The present embodiment can directly generate list of articles after the closing of the door of article display equipment, effectively improve shopping
Efficiency.
In one embodiment, door opening module 301, comprising: unlocking instruction sending submodule, for being referred to according to the enabling
It enables to door lock assembly and sends unlocking instruction；The unlocking instruction is used to open the door lock of the article display equipment；It is anti-to receive door
Present the first feedback signal that device is sent；Door state decision sub-module determines that door is anti-according to first feedback signal for working as
When feedback device becomes door opening state from shutdown state, determine that the door of the article display equipment is opened；Information identification module 302,
Be also used to receive second feedback signal that feedback device is sent, when according to second feedback signal determine door feedback device by
When door opening state becomes shutdown state, determine that the door of the article display equipment is closed.
In one embodiment, door opening module 301, further includes: locking submodule, for when according to first feedback letter
Number determine door feedback device still in shutdown state when, to door lock assembly send locking instruction；The locking instruction is for controlling
The door lock of the article display equipment is locked.
In one embodiment, information identification module 302 are also used to send identification instruction to information recognition device；It is described
Identification instruction is corresponded to for triggering the information code of each article in information recognition device identification article display equipment according to information code
Information determine current item identification information.
In one embodiment, the article identification information includes Item Information and number of articles；Item Information determines mould
Block 303, comprising: judging submodule of taking, if being used for current item identification information article corresponding with history article identification information
Quantity determines have article to be taken in article display equipment there are difference；List of articles determines submodule, is taken for determination
The Item Information and number of articles of article determine list of articles according to the Item Information and number of articles.
In one embodiment, the Item Information includes EPC code；List of articles determines submodule, be also used to determine with
The corresponding EAN code of the EPC code, determines list of articles according to the EAN code and number of articles.
In one embodiment, door opening module 301 are also used to receive the door open command of cloud system transmission；The enabling
Instruction is received the enabling request of user by cloud system and is sent after being verified to enabling request.
In one embodiment, further includes: induction control module blocks blocking for sensing device transmission for working as to receive
When inductive signal, the door of control article display equipment is stayed open, until the induction information that blocks disappears；Wherein, the screening
Sensing device is kept off to be arranged in the article display equipment.
In one embodiment, a kind of determination system of list of articles is also provided, the system is above-mentioned for realizing the present invention
The determination method of list of articles in embodiment.The determination system of list of articles can be as shown in Figure 4.It is filled including radio frequency induction
It sets, the structures such as master control borad, door gear (including door lock assembly and door feedback device) and display.The function of each structure can be with
Are as follows:
1, radio frequency induction device: including parts such as RFID reader, antenna, RFID electronic label.RFID reader can be with
The read-write of signal is carried out, specifically: RFID reader emits the radio wave energy of specific frequency on article by antenna
RFID electronic label, to drive RFID electronic label circuit to send out its internal EPC code (global unique number and data), this
When RFID reader just receive this EPC code, get the EPC code of article.
2, master control borad: master control borad can network reported data, receive the instruction at the end PC or cloud system transmission, display output
Interface, and have the function of operation, control, storing data etc., it can control unlatching and the pass of radio frequency induction device and door lock assembly
It closes, and feed back the signal to come to receive a feedback device and radio frequency induction device.
In addition, master control borad may include: settlement module and merchandise news memory module.The function of the two modules can be with
Are as follows:
Settlement module belongs to that master control borad is attached or internal portion.Settlement module can be to the number that radio frequency induction device recognizes
According to counting statistics is carried out, list of articles and statement of account are generated.Settlement module has the function of to calculate, stores two simultaneously.It calculates
Function obtains the data of difference for subsequent operation for calculating data difference.Store function is used to store the quotient of shopping front and back
Product data, and can store user operation records and shopping record.
Merchandise news memory module prestores N number of EAN code according to type of merchandize, contains type of merchandize, quotient in single EAN code
The information such as the name of an article claims, commodity substance, weight tolerance, date of manufacture, shelf-life, price.Settlement module according to close the door front and back twice
Difference make an inventory calculated data be EPC code, count as EPC list.And include in merchandise news memory module EPC code and
The corresponding relationship of EAN code.Corresponding EAN code just be can determine that out according to the corresponding relationship after determining EPC code.
3, door gear: door gear includes two parts, door lock assembly and door feedback device.Door lock assembly is responsible for the unlatching of door
And closing, and there is certain safety.Door feedback device is to transmit corresponding feedback to master control borad according to the switch state of door
Signal issues next step operational order for master control borad and provides foundation.The specific feedback signal process of door gear, which may is that, works as master control
When the feedback signal that plate detects a feedback device is changed into 1 by 0, then illustrate that door is converted to the shape of unlatching from the state of closing
State.
4, display: display is used to the information such as merchandise news, interactive information, list of articles being delivered to user.?
To launch the advertisements of commodity, goods information, the operating process of each step of user on the screen and be mentioned to user's subsequent operation
Show, while can also show that user takes out quantity and its information of tracing to the source (the commodity production date, commodity production of article on the screen
Ground, commodity shelf-life, price) etc..
The present embodiment can directly generate list of articles after the closing of the door of article display equipment, effectively improve shopping
Efficiency.
It should be noted that the determination method one of the determining device of list of articles of the invention and list of articles of the invention
One is corresponding, is suitable for article in the technical characteristic and its advantages of the embodiment elaboration of the determination method of above-mentioned list of articles
In the embodiment of the determining device of inventory, for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again,
Hereby give notice that.
In addition, the logical partitioning of each program module is only in the embodiment of the determining device of the list of articles of above-mentioned example
It is the realization of the configuration requirement or software for example, can according to need in practical application, such as corresponding hardware
It is convenient to consider, above-mentioned function distribution is completed by different program modules, i.e., by the inside of the determining device of the list of articles
Structure is divided into different program modules, to complete all or part of the functions described above.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor performs the steps of reception and opens the door when executing computer program refers to
It enables, is opened according to the door that the door open command controls article display equipment；When the information for receiving the closing of article display appliance doors
When, obtain the current item identification information of article display equipment；Obtain article display equipment the going through before this enabling
History article identification information；List of articles is determined according to the comparison result of current item identification information and history article identification information.
In one embodiment, it also performs the steps of when processor executes computer program according to the door open command
Unlocking instruction is sent to door lock assembly；The unlocking instruction is used to open the door lock of the article display equipment；Receive door feedback
The first feedback signal that device is sent；When determining that door feedback device is become opening the door from shutdown state according to first feedback signal
When state, determine that the door of the article display equipment opens
In one embodiment, it is also performed the steps of when processor executes computer program and receives door feedback device hair
The second feedback signal sent, when determining that door feedback device becomes shutdown state from door opening state according to second feedback signal
When, determine that the door of the article display equipment is closed.
In one embodiment, it is also performed the steps of when processor executes computer program when anti-according to described first
When feedback signal determines door feedback device still in shutdown state, locking instruction is sent to door lock assembly；The locking instruction is used for
Control the door lock locking of the article display equipment.
In one embodiment, it also performs the steps of when processor executes computer program and is sent out to information recognition device
Identification is sent to instruct；The identification instruction identifies the information code of each article in article display equipment for triggering information recognition device,
And current item identification information is determined according to the corresponding information of information code.
In one embodiment, if processor also performs the steps of current item identification letter when executing computer program
Number of articles corresponding with history article identification information is ceased there are difference, determines have article to be taken in article display equipment；Really
Surely it is taken the Item Information and number of articles of article, list of articles is determined according to the Item Information and number of articles.
In one embodiment, it is right with the EPC code that determination is also performed the steps of when processor executes computer program
The EAN code answered determines list of articles according to the EAN code and number of articles.
In one embodiment, it is also performed the steps of when processor executes computer program and receives cloud system transmission
Door open command；The door open command is received the enabling request of user by cloud system and is verified to enabling request
It sends later.
In one embodiment, it also performs the steps of to work as to receive when processor executes computer program and blocks induction
The door of when blocking inductive signal of device transmission, control article display equipment stays open, until the induction information that blocks disappears
It loses；Wherein, the sensing device that blocks is arranged in the article display equipment.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of reception door open command when being executed by processor, control article display according to the door open command and set
Standby door is opened；When receiving the information of article display appliance doors closing, the current item identification of article display equipment is obtained
Information；Obtain history article identification information of the article display equipment before this enabling；It is identified and is believed according to current item
Breath and the comparison result of history article identification information determine list of articles.
In one embodiment, it also performs the steps of when computer program is executed by processor and is referred to according to the enabling
It enables to door lock assembly and sends unlocking instruction；The unlocking instruction is used to open the door lock of the article display equipment；It is anti-to receive door
Present the first feedback signal that device is sent；When determining that door feedback device is become out from shutdown state according to first feedback signal
When door state, determine that the door of the article display equipment is opened.
In one embodiment, it is also performed the steps of when computer program is executed by processor and receives door feedback device
The second feedback signal sent, when determining that door feedback device becomes shutdown state from door opening state according to second feedback signal
When, determine that the door of the article display equipment is closed.
In one embodiment, it also performs the steps of when computer program is executed by processor when according to described first
When feedback signal determines door feedback device still in shutdown state, locking instruction is sent to door lock assembly；The locking instruction is used
In the door lock locking for controlling the article display equipment.
In one embodiment, it also performs the steps of when computer program is executed by processor to information recognition device
Send identification instruction；The identification instruction is for triggering the information of each article in information recognition device identification article display equipment
Code, and current item identification information is determined according to the corresponding information of information code.
In one embodiment, if also performing the steps of current item identification when computer program is executed by processor
Information number of articles corresponding with history article identification information determines have article to be taken in article display equipment there are difference；
It determines the Item Information and number of articles for being taken article, list of articles is determined according to the Item Information and number of articles.
In one embodiment, the determining and EPC code is also performed the steps of when computer program is executed by processor
Corresponding EAN code determines list of articles according to the EAN code and number of articles.
In one embodiment, it is also performed the steps of when computer program is executed by processor and receives cloud system hair
The door open command sent；The door open command is received the enabling request of user by cloud system and is tested enabling request
It is sent after card.
In one embodiment, it also performs the steps of to work as to receive when computer program is executed by processor and blocks sense
When blocking inductive signal of device transmission is answered, the door of control article display equipment stays open, and blocks induction information until described
It disappears；Wherein, the sensing device that blocks is arranged in the article display equipment.
It will appreciated by the skilled person that realizing all or part of the process in above-described embodiment method, being can
It is completed with instructing relevant hardware by computer program, the program can be stored in a computer-readable storage and be situated between
In matter, sells or use as independent product.The more specific example (non-exhaustive list) of computer-readable medium includes
Below: there is the electrical connection section (electronic device) of one or more wirings, portable computer diskette box (magnetic device), arbitrary access
Memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), optical fiber dress
It sets and portable optic disk read-only storage (CDROM).In addition, computer-readable medium, which can even is that, to be printed on it
The paper of described program or other suitable media, because can be for example by carrying out optical scanner to paper or other media, then
It edited, interpreted or is handled when necessary with other suitable methods electronically to obtain described program, then by it
Storage is in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
The term " includes " of the embodiment of the present invention and " having " and their any deformations, it is intended that cover non-exclusive
Include.Such as contain series of steps or the process, method, system, product or equipment of (module) unit are not limited to
The step of listing or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising for these
The intrinsic other step or units of process, method, product or equipment.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, should not be understood as to the invention patent range
Limitation.It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Therefore, the scope of protection of the patent of the present invention
It should be determined by the appended claims.
Claims (11)
1. a kind of determination method of list of articles, which comprises the following steps:
Door open command is received, is opened according to the door that the door open command controls article display equipment；
When receiving the information of article display appliance doors closing, the current item identification information of article display equipment is obtained；
Obtain history article identification information of the article display equipment before this enabling；According to current item identification information
List of articles is determined with the comparison result of history article identification information.
2. the determination method of list of articles according to claim 1, which is characterized in that
The step of door for controlling article display equipment according to the door open command is opened, comprising:
Unlocking instruction is sent to door lock assembly according to the door open command；The unlocking instruction is used to open the article display and sets
Standby door lock；
Receive the first feedback signal that door feedback device is sent；When determining door feedback device by closing according to first feedback signal
When door state becomes door opening state, determine that the door of the article display equipment is opened；
The step of information for receiving the closing of article display appliance doors, comprising:
The second feedback signal that door feedback device is sent is received, when determining door feedback device by opening according to second feedback signal
When door state becomes shutdown state, determine that the door of the article display equipment is closed.
3. the determination method of list of articles according to claim 2, which is characterized in that the reception door feedback device is sent
The first feedback signal the step of after, further includes:
When determining door feedback device still in shutdown state according to first feedback signal, locking is sent to door lock assembly and is referred to
It enables；The locking instruction is locked for controlling the door lock of the article display equipment.
4. the determination method of list of articles according to claim 1, which is characterized in that the acquisition article display equipment
The step of current item identification information, comprising:
Identification instruction is sent to information recognition device；The identification instruction is set for triggering information recognition device identification article display
The information code of standby interior each article, and current item identification information is determined according to the corresponding information of information code.
5. the determination method of list of articles according to claim 4, which is characterized in that the article identification information includes object
Product information and number of articles；
The step of comparison result according to current item identification information and history article identification information determines list of articles, packet
It includes:
If current item identification information number of articles corresponding with history article identification information there are difference, determines that article display is set
There is article to be taken in standby；
It determines the Item Information and number of articles for being taken article, determines that article is clear according to the Item Information and number of articles
It is single.
6. the determination method of list of articles according to claim 1, which is characterized in that the Item Information includes EPC code；
Described the step of list of articles is determined according to the Item Information and number of articles, comprising:
It determines EAN code corresponding with the EPC code, list of articles is determined according to the EAN code and number of articles.
7. the determination method of list of articles according to claim 1, which is characterized in that the step for receiving door open command
Suddenly, comprising:
Receive the door open command that cloud system is sent；The door open command by cloud system receive user enabling request and it is right
The enabling request is sent after being verified.
8. the determination method of list of articles according to any one of claims 1 to 7, which is characterized in that described according to
After the step of door that door open command controls article display equipment is opened, further includes:
When blocking inductive signal of sensing device transmission is blocked when receiving, the door of control article display equipment stays open, directly
It disappears to the induction information that blocks；Wherein, the sensing device that blocks is arranged in the article display equipment.
9. a kind of determining device of list of articles characterized by comprising
Door opening module is opened for receiving door open command according to the door that the door open command controls article display equipment；
Information identification module, for obtaining working as article display equipment when receiving the information of article display appliance doors closing
Preceding article identification information；
And Item Information determining module, know for obtaining history article of the article display equipment before this enabling
Other information；List of articles is determined according to the comparison result of current item identification information and history article identification information.
10. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized described in any one of claim 1 to 8 when executing the computer program
Method the step of.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of claim 1 to 8 described in any item methods are realized when being executed by processor.
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| CN201811159470.7A CN109325559A (en) | 2018-09-30 | 2018-09-30 | Determination method, apparatus, computer equipment and the storage medium of list of articles |
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| CN201811159470.7A CN109325559A (en) | 2018-09-30 | 2018-09-30 | Determination method, apparatus, computer equipment and the storage medium of list of articles |
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Application publication date: 20190212 |