CN106815959A - supermarket anti-theft method and system - Google Patents
supermarket anti-theft method and system Download PDFInfo
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- CN106815959A CN106815959A CN201710014604.5A CN201710014604A CN106815959A CN 106815959 A CN106815959 A CN 106815959A CN 201710014604 A CN201710014604 A CN 201710014604A CN 106815959 A CN106815959 A CN 106815959A
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- Prior art keywords
- commodity
- shopping
- information
- label
- customer
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a kind of supermarket anti-theft method, comprise the following steps：S110：It is pre-stored the merchandise news of commodity in the shopping end id information at each shopping end and supermarket；S120：By shopping end id information, customer end is associated with the shopping end selected by customer；S130：Obtain the label of commodity in the shopping end；S140：Calculate the gross weight of commodity in the shopping end；S150：Obtain the actual gross weight of commodity in the shopping end；S160：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, give a warning.The present invention can effectively prevent commodity in self-help shopping supermarket to be stolen.
Description
Technical field
Generally the present invention relates to supermarket shopping, more particularly to a kind of supermarket anti-theft method and system.
Background technology
Supermarket shopping is indispensable part in people's daily life, and most articles for daily use are bought from supermarket.
In supermarket, people can arrive queuing checkout at supermarket check out counters after commodity have been chosen.The time waited in line can from a few minutes to
Dozens of minutes, the stand-by period long purchase experiences that can substantially reduce customer, and supermarket need to set multiple cashiers
And cash register, increased enterprise operation cost.
In view of this, CN101127141A discloses a kind of supermarket self-help settlement purchase system and its side in the prior art
Method, it realizes being needed in self-help settlement, but the technology by setting bar code code reader and shopping card reader on shopping cart
Code reader and card reader are set on each shopping cart, and cost is greatly increased, the manual barcode scanning of customer need, operation inconvenience, drop
Low purchase experiences ZCN102831739A, CN104340246A disclose a kind of supermarket self-help POS, and it uses RFID skills
Art so that customer may not necessarily manual barcode scanning, it is provided with RFID reader at EXIT, and customer sequentially passes through reader
When, reader can read merchandise news, and so as to realize self-help settlement, but in the art, reader is arranged at exit, customer
Need to queue up by reader, still need to queue up and settle accounts.CN204242295U discloses a kind of supermarket self-help system, and it will
RFID reader is arranged on shopping cart, is sent to POS spending amount in wireless form, so that self-help settlement is completed,
But the technology does not disclose how RFID reader is specifically set, the particular technique content of checkout shopping is not disclosed yet.
Present applicant/inventor discloses a kind of supermarket shopping method and system in its series application, solves
Above mentioned problem.But series application in there is a problem in that：The settling problems of fresh product, in supermarket, customer need pair
The fresh commodity bought are weighed, labeling, settle accounts this process, but in self-help shopping supermarket, fresh product is usual
RFID label tag will not be labeled with before this in advance, and only after customer weighs, respective labels can be just affixed on fresh business by staff
On product, so when customer forgets to weigh purchased fresh commodity, cloud server just can not be settled accounts to these commodity；
Commodity are stolen problem, and after RFID label tag is separated with commodity, such as person thefted tears or because fixation loosely comes off, this
When in checkout cloud server can not accurately check merchandise news in shopping cart, such commodity will be stolen；It is another
Theft method is that the tag replacement of expensive article is the label of cheaper commodity by thief, and at this moment cloud server can be by expensive business
Product are settled accounts according to cheaper commodity, so as to be caused damage to supermarket.The generation of theft can cause heavy losses to supermarket, and customer is purchased
The commodity or article bought can largely effect on the purchase experiences of customer when losing.
The content of the invention
Regarding to the issue above, present applicant/inventor makes improvement, in this application, Shen to its correlation technique
Ask someone/inventor refer to its series application in correlation technique, but this do not represent the application with its series application it is identical or
It is similar, supermarket anti-theft method and system disclosed in this invention can be seen that with its series application not by follow-up introduction
It is same or similar.
A kind of supermarket anti-theft method, comprises the following steps：S110：It is pre-stored shopping end id information and the supermarket at each shopping end
The merchandise news of interior commodity, the merchandise news comprises at least the label and weight of commodity；S120：Believed by the shopping end ID
Breath, customer end is associated with the shopping end selected by customer；S130：By the wireless identification tag being arranged on commodity, obtain
The label of commodity in the shopping end；S140：Label according to commodity in the shopping end for getting inquires about the weight of commodity,
Calculate the gross weight of commodity in the shopping end；S150：Obtain the actual gross weight of commodity in the shopping end；S160：When judgement is purchased
When the difference of the actual gross weight of commodity and the gross weight for calculating is more than the threshold value for setting in thing end, give a warning.
Optionally, it is further comprising the steps of：S170：When judge shopping end in commodity actual gross weight with calculate gross weight it
When difference is less than or equal to the threshold value for setting, in response to the settlement request from shopping end, by all business from same shopping end
The merchandise news of product is associated with the customer end, generates settlement information, and the settlement information is sent to related to the shopping end
The customer end of connection；S180：Paid according to the settlement information, payment information is sent to cloud server；S190：Judge
After the payment information is errorless, shopping end and associating between the customer end are released.The step S120 is specifically included：By turning round and look at
Quick Response Code of the objective end scanning on the shopping end obtains shopping end id information, by shopping end id information and customer
End id information constitutes an information, sends to cloud server, sets up the incidence relation between customer end and shopping end.The step
S130 is specifically included：The commodity label included in label is read, by the id information composition one at the merchandise news and the shopping end
Bar information, sends it to cloud server.The step S170 is specifically included：By all commodity from same shopping end ID
Merchandise news, shopping end id information and customer end id information be stored in same form.The step S170 includes：Calculate with
The price summation of the associated all commodity in the shopping end, and unique odd numbers can be added for each statement of account；The clearing
Information has comprised at least odd numbers, shopping end id information, customer end id information, merchandise news and price-aggregate；At the customer end
Show the settlement information to customer.Mark end, among by merchandise news write-in wireless identification tag, and the information of label is sent out
Deliver to cloud server.It is further comprising the steps of：S210：The merchandise news that mark end sends is received, the merchandise news is at least
Comprising commodity label and weight；S220：By the wireless identification tag being arranged on commodity, the mark of commodity in the shopping end is obtained
Number；S230：According to the merchandise news that the mark end for receiving sends, the gross weight of commodity in the shopping end is calculated；S240：Obtain
The actual gross weight of commodity in the shopping end；S250：When the difference for judging the actual gross weight of commodity and the gross weight for calculating in shopping end
During more than the threshold value for setting, give a warning.The mark end, receives the commodity letter including at least commodity weight that weighing unit sends
Breath, unique commodity label is generated according to the merchandise news for receiving, at least by commodity label, weight write-in RFID label tag
It is interior, and label information is sent to cloud server.
A kind of antitheft system for supermarket, including with lower unit：Memory cell, the shopping end ID for being pre-stored each shopping end believes
The merchandise news of commodity in breath and supermarket, the merchandise news comprises at least the label and weight of commodity；Associative cell, for leading to
Shopping end id information is crossed, customer end is associated with the shopping end selected by customer；First acquisition unit, for by setting
The wireless identification tag being placed on commodity, obtains the label of commodity in the shopping end；Computing unit, for according to the institute for getting
The label for stating commodity in shopping end inquires about the weight of commodity, calculates the gross weight of commodity in the shopping end；Second acquisition unit, uses
In the actual gross weight for obtaining commodity in the shopping end；Judging unit, for when judge shopping end in commodity actual gross weight with
When the difference of the gross weight of calculating is more than the threshold value for setting, give a warning.
The beneficial effects of the invention are as follows：Commodity label and weight are pre-stored in the present invention, commodity are obtained by wireless identification tag
Label, commodity weight is obtained by the meausring apparatus in end of doing shopping, afterwards according to actuals gross weight and calculating commodity gross weight
Comparative result determines whether that generation is stolen, so when label is torn or due to fixed loosely and when coming off, due to actual business
There is difference with commodity gross weight is calculated in product gross weight, then can be determined that generation is stolen, occurs abnormal；Due to different types of commodity weight
Amount is typically different, and so when label is replaced, can also determine whether exception occur by the comparing of weight；By above-mentioned hand
Section can effectively reduce the generation of theft.The label information of newly-increased commodity is sent to cloud server by mark end, so
Cloud server just obtains label information newly-increased in real time.When customer have forgotten the fresh commodity of weighing, due to actuals
The difference of gross weight and calculating gross weight is more than threshold value, and such cloud server can give a warning, by obtaining the information of newly-increased label, can
Effectively to prevent the stolen of fresh commodity, it is also possible to smoothly realize the clearing of fresh commodity.
Brief description of the drawings
Fig. 1 is present system overall structure diagram；
Fig. 2 is the structural representation of shopping cart of the present invention；
Fig. 3 is each module connection diagram in shopping cart；
Fig. 4 is the flow chart of embodiment 1；
Fig. 5 is the flow chart of embodiment 2；
Fig. 6 is the flow chart of embodiment 3；
Fig. 7 is the structural representation of burglary-resisting system of the present invention.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail, above and other purpose of the invention, feature and advantage will be become apparent from.Complete
Identical reference indicates identical part in portion's accompanying drawing.Not deliberately accompanying drawing drawn to scale, it is preferred that emphasis is show this hair
Bright purport.
Overall introduction is done to involved Supermarket shopping system of the invention first, as shown in figure 1, the system that done shopping in the present invention
System includes cloud server, shopping end and customer end.Cloud server is the core of system, storage that it is responsible for merchandise news,
The analysis of data, treatment, coordinate shopping end and customer end etc..Shopping end is a shopping cart or Shopping Basket, is provided with wireless
Tag reader module, Weighing module, display module, communication module etc., shopping end are used to read the pricing information of commodity, weight letter
Breath etc., and settlement information is shown to customer.Customer end be portable payable smart machine, for example can be smart mobile phone,
Intelligent watch, PAD etc..Radio communication can be carried out between cloud server, shopping end, customer end, radio communication can be used
The various existing wireless communication technologys such as LAN wif i, 4G/3G.
In the present invention, wireless identification tag is pasted with commodity, for example, can be RFID label tag, shopping end is provided with reading mould
Block, the merchandise news in wireless identification tag can be read by read module.Due to using wireless identification tag, and tag reader module
Read range can be from several centimetres to tens centimetres, i.e., according to the difference of read module, when tag distances read module
Distance can read label information at several centimetres to tens centimetres.According to the less read module of read range, for example
Several centimetres, then because shopping cart/Shopping Basket is larger, the commodity put in the inner can be due to that can not read farther out apart from read module
Take.According to the read module that read range is larger, such as more than 50 centimetres, because customer need hand-push shopping cart is in commodity week
Movement is enclosed, the commodity on shelf can be misread due to shopping cart near the commodity, and the commodity that customer does not choose are counted
In the shopping amount of money.And pattern due to shopping cart, size are varied, if each shopping cart choose or set one compared with
Good read range (can read merchandise news in shopping cart, will not misread again) is a very cumbersome work
Make.
In view of this, as shown in Figure 2,3, by taking shopping cart as an example, shopping end of the invention includes an open-topped shopping
Container 2, the bottom of container 2 is provided with and control unit 4 is provided with the cavity 5 of a sealing, cavity 5, and the shopping container 2 is except top
Remaining each face is provided with shielding metallic plate/wire netting outside portion opening, i.e. each face of remaining of shopping container 2 is by metallic plate/gold
Category net is made, and metallic plate/wire netting can be made up of materials such as steel, aluminium, copper.Cavity 5 is made up of non-metallic material scutum, for example can be with
It is plastic plate, plank etc..
A vertical demarcation strip/separate mesh 9 is additionally provided with shopping container 2, by demarcation strip/separate mesh 9 by container 2
Inside is divided into two parts, i.e. the personal belongings receiving portion 11 near shopping cart pushing hands position and goods holding portion 8, and demarcation strip/
Separate mesh 9 can be connected by connecting rod 10 with shopping cart car body, and customer can put belongings (such as satchel etc.)
It is placed on connecting rod 10.The bottom of receiving portion 8 is provided with weighing tray 6, and weighing tray 6 is made up of non-metallic material, such as plastics,
Timber etc..The bottom of weighing tray 6 is connected with a connecting rod, and connecting rod is connected through cavity 5 with control unit 4, weighing tray 6 and chamber
There is necessary gap, weighing tray 6 is used to weigh the commodity in goods holding portion 8, and commodity are put in pallet between body 5
After on 6, the meeting drivening rod of pallet 6 is moved down, and this displacement is sensed by sensor, and the size according to displacement can be detected
To the weight of commodity, the commodity weight that Weighing module will be detected is sent to control unit 4, and such control unit 4 just can be obtained
Know the weight of commodity in goods holding portion 8.The sensor that can be used in weighing has MEMS gravity sensors or mechanical bullet
Spring sensor etc., the means weighed have been introduced extensively in the prior art, where its core not of the invention, are no longer gone to live in the household of one's in-laws on getting married herein
State.
Shopping end also including a display module 1 being arranged at outside the shopping container 2 and necessary operation button etc., shows
Show that module 1 is connected with control unit 4, display module 1 can be using touch-screen, LCDs etc..Shopping is additionally provided with end
The communication antenna 7 for carrying out radio communication outside the shopping container 2, for example, can be affixed on gold by communication antenna 7
Belong to the outside of plate, control unit 4 is connected with communication antenna 7, can be entered with cloud server by the control unit 4 of communication antenna 7
Row two-way communication.Shopping container 2 is supported by rolling wheel support 3.Control unit 4 includes read module in the present invention, will read mould
The bottom centre that block is placed in shopping container 2 can cause that commodity of the read module on shelf are farthest, what reduction was misread
Occur, the surrounding of container 2 sets shielding metallic plate, and the reading signal (magnetic field signal) that such read module is sent can be shielded
Cover within container 2 so that the commodity outside container 2 will not sense reading signal, thus will not misread shelf it
On Commercial goods labelses, and after commodity are put into container 2, reading signal can pass through cavity 5 and pallet 6, on such commodity
Label senses reading signal, and the information on label is read module reading, and nonmetal cavity body 5 and pallet 6 can cause to read
Signal is passed through, and can guarantee that the reading of normal tag information, while cavity 5 can play a protective role control unit 4, prevents from throwing
Enter the commodity in goods holding portion 8 control unit 4 is caused to damage.Can read range be just so set in shopping cart larger
Read module (such as more than 50cm), so can guarantee that the Commercial goods labelses in shopping cart can be read, and do not occur
Misread.
Embodiment 1
With reference to Fig. 4, supermarket shopping method of the invention is described in detail.
S110：It is pre-stored the merchandise news of commodity in the shopping end id information at each shopping end and supermarket, the merchandise news
Including at least the label and weight of commodity.
In the present invention, there is a unique id information (identification information) at each shopping end, and the id information is used to distinguish difference
Shopping end.This id information can be set of number/number, and cloud server stores the ID at each shopping end in table form
Information.Further, the Quick Response Code that id information is recognized for ease of smart machine.For example the Quick Response Code can be attached to shopping cart
On, or by the display of display module 1 at end of the doing shopping Quick Response Code.
Cloud server is also stored with the merchandise news of all commodity in supermarket, and these merchandise newss can include such as business
Label, title, price, weight, the place of production, operation instruction of product etc., as shown in table 1.The label of wherein commodity has uniqueness,
Different commodity can be made a distinction by this label, commodity label can be set by supermarket staff, it is also possible to profit
With the Quick Response Code on commodity, Quick Response Code that will be on commodity is used as commodity label.
Table 1
| Commodity label | Trade name | Price | Weight | …… |
| A11A001 | Cap | 9.9 | 100g | …… |
| C15A901 | Bread | 6.9 | 650g | …… |
| E66CB29 | Electric saver | 55 | 120g | …… |
| …… | …… | …… | …… | …… |
S120：By shopping end id information, customer end is associated with the shopping end selected by customer.
Customer can at random from one of shopping end after supermarket is entered, and such as customer can be from wherein one shopping
Car, customer is input into the id information at the shopping end to its customer end for carrying after from the shopping end, and the ID is believed at customer end
Breath and the identification information at customer end, i.e. customer end id information, for example, can be cell-phone number, constitute an information, send to high in the clouds
Server, cloud server stores the information, and such customer end just establishes with the shopping end selected by customer and contacts, and completes to close
Connection, in the memory that this incidence relation can be stored in high in the clouds in the shopping process, until shopping is completed.
By taking shopping cart as an example, Quick Response Code is provided with the present invention on shopping cart, customer is used after from the shopping cart
The smart mobile phone (shopping end) that it is carried with scans two bit code, after scanning, can send information to customer, for example, " welcome
Presence XX supermarkets, welcome carries out self-help shopping using XX shopping carts ", while smart mobile phone is by the identification code and mobile phone at end of doing shopping
Number constitutes an information, for example, can be：XX shopping carts+13910001111, this information is sent to cloud service
Device, cloud server stores the information, thus just completes customer end and is associated with shopping end.
S130：By the wireless identification tag being arranged on commodity, the label of commodity in the shopping end is obtained.
In the present invention, wireless identification tag is posted on each commodity in supermarket, for example, can be RF ID labels, in label
The merchandise news of commodity, label, title, price of such as commodity etc. are contained, the label of wherein commodity has uniqueness, passes through
This label can make a distinction different commodity.Customer carries shopping end and enters supermarket, is running into the business of its desired purchase
After product, be put into the commodity in the container 2 at shopping end by customer, and read module in control unit 4 is to being put into commodity in container 2
Label is read out, and so as to obtain the merchandise news of the commodity, control unit 4 is by the merchandise news and the shopping end afterwards
Id information constitutes an information, for example：XX shopping carts+XX commodity++ 9.9 yuan of cap, wherein XX shopping carts are shopping end
Id information, XX commodity are commodity label, and cap is trade name, and 9.9 yuan is commodity price.By this information by communication
Antenna 7 is sent to cloud server, and such cloud server has just got the label of the customer institute free choice of goods.It is contemplated that
It is that control unit 4 can be sent to display module the merchandise news after merchandise news is read, will by display module
Merchandise news shows to customer.
In this step, the merchandise news of commodity in container 2 can be sent to cloud server by control unit 4 in real time,
Do so needs the more resource of occupancy system, is had higher requirements with transmission speed for information processing rate.Controlled for this
Unit 4 can include temporary storage module, and temporary storage module is used to keep in the merchandise news of the customer institute free choice of goods, works as user
After clicking on " clearing/checkout " button, temporary merchandise news is sent jointly to cloud server by control unit 4, so can be with
Reduce the occupancy for system resource.
S140：Label according to commodity in the shopping end for getting inquires about the weight of commodity, calculates the shopping end
The gross weight of interior commodity.
Cloud server is being got in shopping end after the label of commodity, inquiry table 1, so as to obtain corresponding with the label
Merchandise news, title, the weight of such as commodity etc., cloud server calculates the gross weight of all commodity in the shopping end afterwards.
Such as a certain customer have purchased cap (A11A001) and bread (C15A901) using No. 76 (shopping end ID) shopping carts, end of doing shopping
By after the label that wireless identification tag reads commodity, end ID (No. 76) will be done shopping by communication antenna 7 and commodity label will be sent to
Cloud server, cloud server is received from after No. 76 commodity label A11A001, C15A901 of shopping carts, understands inquiry table 1,
So as to get the information, the commodity for being inquired in this embodiment such as title, price, weight of the commodity corresponding with these labels
Weight be respectively 100g, 650g, inquiring after labelled weight, cloud server calculate commodity gross weight, 100+
650=750g.
S150：Obtain the actual gross weight of commodity in the shopping end.
Shopping end by wireless identification tag when commodity label is read, it is also possible to while by Weighing module to shopping end inside trade
The actual gross weight of product is weighed, obtain commodity actual gross weight, afterwards control unit 4 by this actual gross weight also by communication
Antenna 7 is sent to cloud server, and such cloud server has just got the actual gross weight of commodity in current shopping end.For example
For cap (A11A001) and bread (C15A901), shopping end gets the actual gross weight of commodity by Weighing module
For：755.9g.
S160：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, hair
Go out warning.
Cloud server receives after the actual gross weight of commodity that it is total with the commodity of calculating in S140 in shopping end again
It is compared again, when the two is equal, then can be determined that the commodity one of the commodity and customer's actual purchase/clearing in shopping end
Cause, follow-up settlement process can be carried out；If the two is unequal, illustrate that commodity there is a possibility that stolen, now high in the clouds clothes
Business device can give a warning, and this warning can show for example, by display screen, or voice message etc., to point out supermarket
Staff is carefully verified commodity in the shopping end.Missed because Weighing module can exist when weighing in practical application
Difference, accordingly even when shopping end in commodity it is consistent with the commodity of customer's actual purchase/clearing in the case of, that weighs is actual heavy
Usually and unequal between amount and the commodity gross weight for calculating, such cloud server will frequently send the warning of mistake, work
Personnel will often go to examine the commodity in customer purchase end, and this can allow customer to produce unhappy sense.
To be arranged at threshold value in this present invention, the size of threshold value can be set by staff, for example can be 10g,
20g, 50g etc., when the difference of actual gross weight and calculating gross weight exceedes the threshold value of setting, then illustrate actual gross weight with calculating gross weight
Difference it is excessive, there is larger stolen possibility in commodity, now cloud server gives a warning, and so avoids above mentioned problem
Generation.
Example is connected, the threshold value for for example setting is 10g, then the difference of actual gross weight and calculating gross weight is：| 755.9g-750g |=
5.9g, its threshold value 10g for being less than setting, now cloud server judge that the shopping rectifies normal, the streams such as follow-up clearing can be carried out
Journey.
If customer tears to pieces the label of electric saver (E66CB29), the reality that cloud server gets from shopping end
Gross weight is 877.6g, and calculates gross weight for 750g, and now the difference between the two is：127.6g, its threshold value 10g for being more than setting, now
Cloud server judges the shopping end exception, and cloud server gives a warning, and points out staff to enter commodity in the shopping end
Row is examined, and suspends follow-up process, for example pause clearing etc..
It is conceivable that above-mentioned warning only can send to supermarket staff, naturally it is also possible to which warning message is sent
Show to shopping end, shopping end to customer by display module 1, to remind customer to check commodity in shopping end.
By the description of the embodiment it can be found that being pre-stored commodity label and weight in the present invention, by wireless identification tag
Commodity label is obtained, commodity weight is obtained by the meausring apparatus in end of doing shopping, afterwards according to actuals gross weight and calculating business
The comparative result of product gross weight determines whether that generation is stolen, so when label is torn or due to fixed loosely and when coming off, by
There is difference with commodity gross weight is calculated in actuals gross weight, then can be determined that generation is stolen, occur abnormal；Due to variety classes
Commodity weight be typically different, so when label is replaced, can also determine whether to occur by the comparing of weight abnormal；It is logical
Crossing above-mentioned means can effectively reduce the generation of theft.
Embodiment 2
The present embodiment emphasis is described further to follow-up settlement process, so that technical staff understands the whole of supermarket shopping
Body process.Refer to Fig. 5.
S170：When threshold value of the difference less than or equal to setting for judging the actual gross weight of commodity and the gross weight for calculating in shopping end
When, in response to the settlement request from shopping end, by the merchandise news of all commodity from same shopping end and the customer
End is associated, generates settlement information, and the settlement information is sent to the customer end being associated with the shopping end.
Customer can click on " clearing/checkout " button being arranged on shopping end, to cloud server after shopping is completed
Send settlement request." clearing/checkout " button can be the input button, or virtual key being physically present, and for example may be used
To be " clearing/checkout " button as shown by touch display out, control unit 4 after key-press input is received, Xiang Yun
End server sends settlement request, has comprised at least the id information at the shopping end in this settlement request, cloud server according to
The id information at shopping end is settled accounts to this shopping end.
Cloud server parses shopping end id information and the commodity letter in the information after the information from shopping end is received
Breath, cloud server believes the identification of all merchandise newss from same shopping end ID, the id information and customer end at shopping end
Breath is stored together, and completes associating for merchandise news and customer end id information.As shown in table 2.
Table 2
After settlement request is received, cloud server is total by the price for calculating all commodity being associated with the shopping end
With by taking table 2 as an example, cloud server understands the price-aggregate of all commodity in computational chart 2 and can be that each table additional is unique
Odd numbers, odd numbers represents the sequence number of the table to be settled accounts, if after the follow-up payment information received to the odd numbers, high in the clouds clothes
Business device just can be determined that all commodity in the list have completed to pay.Cloud server can send the table 2 after clearing afterwards
Customer end is given, table 2 represents settlement information, it can be seen that, settlement information has comprised at least odd numbers, shopping end id information, has turned round and look at
Objective end id information, merchandise news and price-aggregate.Shopping end id information, customer end id information and merchandise news are sent to Gu
Visitor purpose be, because personnel are numerous in supermarket, shopping end/shopping cart be often misused, use with, such as customer A without
The shopping cart of customer B is pushed in meaning, and has left the shopping cart of customer A oneself for customer B, such customer B has had in clearing
May be settled accounts for customer A, and oneself is not settled accounts, after above- mentioned information is sent into customer, customer can be to above- mentioned information
Checked, can so allow customer to confirm whether the shopping end currently to be settled accounts is shopping end that customer is being currently used,
The generation of mistake clearing can so be prevented.
S180：Paid according to the settlement information, payment information is sent to cloud server.
Customer end confirms without mistaking after the settlement information is received, can click on payment button and be paid, pays
Can be completed by the existing means of payment such as Web bank, wechat, Alipay, send to cloud payment information after the completion of payment
End server.Payment information can be payment successful receipt or the prompting of Web bank, wechat, Alipay etc., certainly this
One payment information can also be sent by third direction cloud server, for example can be from Web bank, wechat, Alipay etc. to cloud
End server sends payment information.The odd numbers and payment of payment are contained in payment information.
S190：After judging that the payment information is errorless, shopping end and associating between the customer end are released.
Cloud server can extract odd numbers and the payment letter in payment information after the payment information is received
Breath, searches the list with the odd numbers, the amount of money to be paid and the disbursement letter for receiving in inquiry form in numerous lists
Whether the payment in breath is consistent, when the two is consistent, then judges that this order/shopping list has completed to pay.Complete
After payment, the form markings to have completed order, are stored the order by cloud server, while the Gu stored in deleting memory
Objective end and the incidence relation at shopping end, so as to relieve shopping end and associating between the customer end, certainly in disassociation
Meanwhile, information " thanks your patronage, welcome presence next time " etc. can be sent to customer, such customer just completes shopping, can take
Returned with the commodity in shopping cart, and end of doing shopping waits and being reused by next bit customer.
Embodiment 3
Fig. 6 is referred to, the embodiment introduces the difference with embodiment 1, something in common is repeated no more.This implementation
Example emphasis solves the stolen problem that fresh commodity are present.In this embodiment, except cloud server, shopping end and Gu in system
Outside objective end, mark end is also included.Mark end is used to be affixed on wireless identification tag on commodity, while being also used for the information of label
Send to cloud server.By taking fresh commodity as an example, mark end can be arranged at weighing unit, claimed when staff completes commodity
After weight, merchandise news is sent to mark end, and merchandise news includes trade name, weight etc., and generation is unique at random at mark end
Commodity label, afterwards writes in RFID label tag the information such as commodity label, weight, is printed after the label, and work people
Be affixed on the label on fresh commodity by member, so as to complete mark.
S210：The merchandise news that mark end sends is received, the merchandise news comprises at least commodity label and weight.For example
Customer have purchased eggplant, and it completes to weigh by weighing unit, and weight is 500g, and 3 yuan etc., weighing unit will weigh information：Vegetables+
500g+3 units, send to mark end, and mark end will at random generate a unique commodity label：WW6R210, mark end will be raw afterwards
Into commodity label and weighing information write RFID label tag jointly, this new label is printed by label machine, together
When the information of new label is sent to cloud server, such cloud server just obtains the information that customer purchases eggplant：
WW6R210+ vegetables+500g+3 units.
S220：By the wireless identification tag being arranged on commodity, the label of commodity in the shopping end is obtained.The step for
S130 is specifically referred to, be will not be described in detail herein.
S230：According to the merchandise news that the mark end for receiving sends, the gross weight of commodity in the shopping end is calculated.
It is the commodity for being provided with wireless identification tag that commodity in shopping end can be divided into the class of two class one, and another kind of is by beating
The new wireless identification tag beaten in mark end.For the first kind, the information of these commodity has prestored and has been stored in cloud server (S110), second
The information of class label has also had been sent to cloud server.So comprehensive this two category information of cloud server just can be calculated
The calculating gross weight of current shopping end commodity.Such as a certain customer have purchased cap using No. 76 (shopping end ID) shopping carts
(A11A001), bread (C15A901) and eggplant (WW6R210), the weight point of cap and bread can be known by inquiry table 1
Not Wei 100g, 650g, and the label information of eggplant is sent to cloud server by mark end, and such cloud server also may be used
It is 500g with the weight for knowing eggplant, thus calculating gross weight is：100g+650g+500g=1250g.
S240：Obtain the actual gross weight of commodity in the shopping end.
S250：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, hair
Go out warning.Such as threshold value is 10g, and when customer forgets to weigh eggplant, the commodity gross weight for now calculating is 100+650=750, and
Actuals gross weight is 1250g, and difference is 500, and more than 10, now cloud server gives a warning.Step S240, S250 is specific
S150, S160 are referred to, be will not be described in detail herein.
By the description of step S210-S250 as can be seen that passing through mark end in the present embodiment by the label of newly-increased commodity
Information is sent to cloud server, and such cloud server just obtains label information newly-increased in real time.When customer have forgotten title
When measuring fresh commodity, because actuals gross weight and the difference for calculating gross weight are more than threshold value, such cloud server can give a warning,
For example message is sent to shopping end：Please examine you to do shopping commodity in end, customer will have found to exist after the message is seen and forget
The commodity of weighing.It is similar to Example 1, by the information for obtaining newly-increased label, it is also possible to effective quilt for preventing fresh commodity
Steal.Embodiment 2 is referred to, by the label information newly-increased in real time for getting, it is also possible to smoothly realize the clearing of fresh commodity.
Embodiment 4
Accordingly, as shown in fig. 7, the invention also discloses a kind of antitheft system for supermarket, including with lower unit：Storage is single
Unit, the merchandise news for being pre-stored commodity in the shopping end id information at each shopping end and supermarket, the merchandise news is at least wrapped
Label and weight containing commodity；Associative cell, for by shopping end id information, by the purchase selected by customer end and customer
Thing end is associated；First acquisition unit, for the wireless identification tag by being arranged on commodity, obtains commodity in the shopping end
Label；Computing unit, the weight for inquiring about commodity according to the label of commodity in the shopping end for getting, calculates described
The gross weight of commodity in shopping end；Second acquisition unit, the actual gross weight for obtaining commodity in the shopping end；Judging unit,
For when judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, giving a warning.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.For the side of the application
For method embodiment, because it is substantially similar to device embodiment, so description is fairly simple, related part is referring to device reality
Apply the part explanation of example.
Elaborate many details in order to fully understand the present invention in the above description.But above description is only
Presently preferred embodiments of the present invention, the present invention can be implemented with being much different from other manner described here, therefore this
Invention is not limited by specific implementation disclosed above.Any those skilled in the art are not departing from the technology of the present invention simultaneously
In the case of aspects, all make many possible to technical solution of the present invention using the methods and techniques content of the disclosure above
Change and modify, or the Equivalent embodiments for being revised as equivalent variations.Every content without departing from technical solution of the present invention, according to this
The technical spirit of invention still falls within skill of the present invention to any simple modification, equivalent variation and modification made for any of the above embodiments
In the range of the protection of art scheme.
Claims (10)
1. a kind of supermarket anti-theft method, it is characterised in that comprise the following steps：
S110：The merchandise news of commodity in the shopping end id information at each shopping end and supermarket is pre-stored, the merchandise news is at least
Label and weight comprising commodity；
S120：By shopping end id information, customer end is associated with the shopping end selected by customer；
S130：By the wireless identification tag being arranged on commodity, the label of commodity in the shopping end is obtained；
S140：Label according to commodity in the shopping end for getting inquires about the weight of commodity, calculates shopping end inside trade
The gross weight of product；
S150：Obtain the actual gross weight of commodity in the shopping end；
S160：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, police is sent
Accuse.
2. supermarket anti-theft method according to claim 1, it is characterised in that further comprising the steps of：
S170：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are less than or equal to the threshold value for setting in shopping end,
In response to the settlement request from shopping end, by the merchandise news of all commodity from same shopping end and customer end phase
Association, generates settlement information, and the settlement information is sent to the customer end being associated with the shopping end；
S180：Paid according to the settlement information, payment information is sent to cloud server；
S190：After judging that the payment information is errorless, shopping end and associating between the customer end are released.
3. supermarket anti-theft method according to claim 1, it is characterised in that the step S120 is specifically included：By turning round and look at
Quick Response Code of the objective end scanning on the shopping end obtains shopping end id information, by shopping end id information and customer
End id information constitutes an information, sends to cloud server, sets up the incidence relation between customer end and shopping end.
4. supermarket anti-theft method according to claim 1, it is characterised in that the step S130 is specifically included：Read mark
Commodity label included in label, an information is constituted by the id information at the merchandise news and the shopping end, sends it to cloud
End server.
5. supermarket anti-theft method according to claim 2, it is characterised in that the step S170 is specifically included：To come from
The merchandise news of all commodity of same shopping end ID, shopping end id information and customer end id information are stored in same form.
6. supermarket shopping method according to claim 2, it is characterised in that the step S170 includes：Calculate and the purchase
The price summation of the associated all commodity in thing end, and unique odd numbers can be added for each statement of account；The settlement information
Odd numbers, shopping end id information, customer end id information, merchandise news and price-aggregate are comprised at least；At the customer end to Gu
Visitor's displaying settlement information.
7. supermarket anti-theft method according to claim 1, it is characterised in that also include：Mark end, for by merchandise news
Among write-in wireless identification tag, and the information of label is sent to cloud server.
8. supermarket anti-theft method according to claim 1, it is characterised in that further comprising the steps of：
S210：The merchandise news that mark end sends is received, the merchandise news comprises at least commodity label and weight；
S220：By the wireless identification tag being arranged on commodity, the label of commodity in the shopping end is obtained；
S230：According to the merchandise news that the mark end for receiving sends, the gross weight of commodity in the shopping end is calculated；
S240：Obtain the actual gross weight of commodity in the shopping end；
S250：When judging that the actual gross weight of commodity and the difference of the gross weight for calculating are more than the threshold value for setting in shopping end, police is sent
Accuse.
9. supermarket anti-theft method according to claim 8, it is characterised in that the mark end, receives what weighing unit sent
Including at least the merchandise news of commodity weight, unique commodity label is generated according to the merchandise news for receiving, at least will
In commodity label, weight write-in RFID label tag, and label information is sent to cloud server.
10. a kind of antitheft system for supermarket, it is characterised in that including with lower unit：
Memory cell, the merchandise news for being pre-stored commodity in the shopping end id information at each shopping end and supermarket, the commodity
Information comprises at least the label and weight of commodity；
Associative cell, for by shopping end id information, customer end being associated with the shopping end selected by customer；
First acquisition unit, for the wireless identification tag by being arranged on commodity, obtains the label of commodity in the shopping end；
Computing unit, the weight for inquiring about commodity according to the label of commodity in the shopping end for getting, calculates the purchase
The gross weight of commodity in thing end；
Second acquisition unit, the actual gross weight for obtaining commodity in the shopping end；
Judging unit, for when threshold value of the difference more than setting for judging the actual gross weight of commodity and the gross weight for calculating in shopping end
When, give a warning.
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| CN201710014604.5A CN106815959A (en) | 2017-01-09 | 2017-01-09 | supermarket anti-theft method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014604.5A CN106815959A (en) | 2017-01-09 | 2017-01-09 | supermarket anti-theft method and system |
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| CN107506933A (en) * | 2017-08-29 | 2017-12-22 | 任飞翔 | A kind of bookstore's book management system and method |
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| CN107895306A (en) * | 2017-12-01 | 2018-04-10 | 深圳市迪比科电子科技有限公司 | Grouping of commodities recognition methods, identifying system and selling system |
| CN108039010A (en) * | 2018-01-08 | 2018-05-15 | 深圳正品创想科技有限公司 | A kind of theft preventing method, device and unmanned shop |
| CN108109007A (en) * | 2017-12-21 | 2018-06-01 | 张志勇 | A kind of automatic shopping system and automatic shopping method based on weight identification |
| CN110084959A (en) * | 2018-01-26 | 2019-08-02 | 江苏美萃恪斯数字技术有限公司 | Unmanned retail cabinet and its working method, user terminal with monitoring function |
| CN111161486A (en) * | 2018-11-07 | 2020-05-15 | 缤果可为（北京）科技有限公司 | Commodity anti-theft method and system based on settlement box |
| CN111260430A (en) * | 2018-12-03 | 2020-06-09 | 南京铭富信息科技有限公司 | Shopping system method |
| CN112102557A (en) * | 2020-09-17 | 2020-12-18 | 穆炜政 | Method and device for assisting self-service clearing machine in preventing from escaping orders |
| CN112735024A (en) * | 2019-10-14 | 2021-04-30 | 晋城三赢精密电子有限公司 | Theft prevention method, theft prevention device, theft prevention computer device and storage medium |
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Application publication date: 20170609 |