CN104766225B - A kind of self-help shopping device and method of the improper Shopping Behaviors in recognizable sales field - Google Patents
A kind of self-help shopping device and method of the improper Shopping Behaviors in recognizable sales field Download PDFInfo
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- CN104766225B CN104766225B CN201510174094.9A CN201510174094A CN104766225B CN 104766225 B CN104766225 B CN 104766225B CN 201510174094 A CN201510174094 A CN 201510174094A CN 104766225 B CN104766225 B CN 104766225B
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Abstract
The invention discloses a kind of self-help shopping device and methods of the recognizable improper Shopping Behaviors in sales field, including power module, main control chip, bar code scanning module, forward sight camera, rearview camera and WIFI communication module；Its it is forward and backward depending on camera can monitor human hand action, track commodity variation in basket, the scan event tracked in conjunction with bar code scanner, main control chip can automatic decision consumer behavior, and the Shopping Behaviors of consumer can be distinguished well, improper Shopping Behaviors are found in time, to realize that the self-service of normal Shopping Behaviors is checked, while the interests for taking into account supermarket, user experience is further improved.
Description
Technical field
The present invention relates to the self-help shopping device that retail sales field uses, especially a kind of improper shopping row in recognizable sales field
For self-help shopping device；And the method for using the self-help shopping device identifying improper Shopping Behaviors.
Background technology
All commodity needed for consumer's daily life are almost covered in large and medium-sized supermarket, sales field because type of merchandize is various,
It brings one-stop shopping experience to consumer, deep to be narrowed by the blueness of consumer.But the experience of supermarket shopping, also have it is many not
Foot place, for example, peak period needs that cash register, merchandise news is waited in line to be confined to printed content in packaging, shopping basket/car
Commodity it is mixed and disorderly it is unordered without inventory etc., these problems have influenced the intention to consume that consumer enters supermarket shopping, to supermarket,
It manages and brings certain negative influence in sales field.
To solve the above-mentioned problems, some businessmans release consumer the portable of self-service items scanning in shopping process and set
Standby and service.But since improper behavior of consumer during self-service barcode scanning can not be prevented, it is necessary in outlet setter
Work is checked, is brought delay again instead, can not be truly realized quick clearing.
Also there is scheme to propose to utilize RFID technologies, RFID chips are all installed in each commodity, to realize quickly certainly
Dynamic clearing avoid consumer from needing to wait queuing for a long time and settle accounts.But because super incity type of merchandize is too various, if
RFID chips are all loaded onto in each commodity, it is clear that cost can be too high, it is difficult to be promoted.
In addition, also having some schemes to propose the closing shopping cart using weighing principle to realize no RFID technologies auxiliary
Self-help shopping.But since weight is non-exclusive mark amount, however it remains the possibility of misrecognition, it is non-just as discriminating consumer
There are significant deficiencies for the method for Chang Hangwei.Moreover, closing shopping cart also allows consumer that can not carry out free adjustment to interior commodity,
Which in turn reduces the friendly of shopping experience.
Invention content
The present invention provides a kind of self-help shopping device and method of the improper Shopping Behaviors in recognizable sales field, further to change
The shopping experience of the retail location such as kind supermarket, sales field, realize quickly, easily self-help shopping while, avoid consumer's
Cheating.
The self-help shopping device of the improper Shopping Behaviors in recognizable sales field of the present invention, including power module, master control
Chip, bar code scanning module, forward sight camera, rearview camera and WIFI communication module；
The power module, connect with the power input of main control chip, and operating voltage is provided for main control chip；
The bar code scanning module is connect with the first data port of main control chip, and merchandise news biography is arrived will scan
It send to main control chip；
The forward sight camera and rearview camera pass through the second data port and third data-interface and master control core respectively
Piece connects, and main control chip is sent to will get monitoring information；
The WIFI communication module is connect with the 4th data port of main control chip, to background server into line number
According to interaction.
A kind of self-help shopping device using the above-mentioned recognizable improper Shopping Behaviors in sales field differentiates improper Shopping Behaviors
Method, include the following steps：
A. demarcating steps：Consumer's colour of skin picture is acquired by forward sight camera or rearview camera, to consumer's colour of skin
It is demarcated；By forward sight camera and rearview camera, the figure of the material-putting space of the free choice of goods is placed in acquisition purchasing article
Piece demarcates material-putting space；
B. hand behavior tracking step：The hand motion figure that consumer is shot according to forward sight camera and rearview camera
Piece, and picture is sent to main control chip, main control chip is according to hand phase in the precedence relationship and sectional drawing of each picture time stamp
To the position relationship of material-putting space, hand behavior is judged；When hand is opposite with respect to the position of material-putting space in hand motion picture
The priority of timestamp gradually stretches into, then is judged to being put into behavior；When the position of the opposite material-putting space of hand in hand motion picture
The priority of relative time stamp is gradually extracted out, then is determined as taking-up behavior；
C. commodity tracking step in material-putting space：By forward sight camera and rearview camera shooting to material-putting space commodity
Picture, and picture is sent to main control chip, main control chip is according in the priority and commodity picture of the timestamp of commodity picture
Merchandise news in material-putting space judges commodity variation in material-putting space；When merchandise news stabs successively increasing at any time in commodity picture
Add, is then determined as that commodity are put into；When in commodity picture merchandise news stab at any time successively reduce, then be determined as commodity take out；
D. barcode scanning event tracking step:When barcode scanning event occurs, bar code scanning module reads bar code information, by bar code
Information sends main control chip to, and records barcode scanning Event Timestamp;
E. consumer behaviour determination step：According to the commodity result of variations of commodity tracking step judgement and hand behavior
The hand behavior outcome of tracking step judgement, is stabbed in conjunction with barcode scanning Time To Event, and main control chip judges consumer behaviour；Work as hand
Portion's behavior outcome is to be put into behavior, and commodity result of variations is put into for commodity, and barcode scanning event occurs in this time range（Sweep
The timestamp of code event is located in the time range of this hand behavior generation）When, it is determined as the normal Shopping Behaviors that commodity are bought in；
When hand behavior is taking-up behavior, commodity result of variations is taking-up commodity, and within the scope of this time when generation barcode scanning event, then
It is determined as that commodity cancel the normal Shopping Behaviors of purchase；When hand behavior is taking-up behavior, commodity result of variations is to take out commodity,
But when barcode scanning event does not occur in this time range, then it is determined as that commodity cancel the improper Shopping Behaviors of purchase；Work as hand
Behavior is to be put into behavior, and commodity result of variations is to be put into article, but when barcode scanning event not occurring in this time range, be judged as
Improper Shopping Behaviors；
F. consumer behaviour judges result uploading step：Consumer behaviour judgement result is sent by WIFI communication module
To background server.
The self-help shopping device of the improper Shopping Behaviors in recognizable sales field of the present invention, is taken the photograph by forward sight or backsight
After head demarcates consumer's colour of skin, and forward sight camera and rearview camera are to the material-putting space calibration of purchasing article, energy
Enough track material-putting space in the behavior of consumer's hand and commodity variation, in conjunction with bar code scanning module scan event occur when
Between stab, consumer behaviour is can determine, so as to quickly distinguish the Shopping Behaviors of consumer.It is normal shopping in consumer
When behavior, directly subsidizes and check；In consumer there are when improper Shopping Behaviors, can manually check.
The self-help shopping device and method of the improper Shopping Behaviors in recognizable sales field of the present invention, can distinguish well
The normal Shopping Behaviors and improper Shopping Behaviors of consumer easily check to normal Shopping Behaviors automatically, improper
Shopping Behaviors are then by manually checking.To the interests for taking into account supermarket simultaneously, further improve user experience.
Above-mentioned self-help shopping device, there are still a defects, exactly when camera is blocked, can not judge consumer
There is the possibility for blocking cheating in behavior.In order to overcome the defect, on the self-help shopping device, vibration detection mould can be also set
5th data port of block, vibration monitoring module and main control chip connects, for sending the vibration information detected to master control
Chip.When camera blocks, and vibration detection module detects that this is determined as non-there are when object vibration in material-putting space
Normal Shopping Behaviors.It further avoids the possibility of cheating, preferably monitors consumer behaviour.
The self-help shopping device of the improper Shopping Behaviors in recognizable sales field, can be arranged display unit, display unit with
6th data port of main control chip connects, the data sent for showing main control chip.It can be intuitive by display unit
Display shopping list and merchandise news, be consumer experience more preferably.
Description of the drawings
Fig. 1 is a kind of structure principle chart of the self-help shopping device of the recognizable improper Shopping Behaviors in sales field.
Fig. 2 is a kind of structural schematic diagram of the self-help shopping method of the recognizable improper Shopping Behaviors in sales field.
Fig. 3 is the back schematic diagram of display in Fig. 2.
Specific implementation mode
Such as Fig. 2, Fig. 3, a kind of self-help shopping device of the recognizable improper Shopping Behaviors in sales field is a shopping cart, packet
Storing basket 1, the traveling wheel 2 of its bottom and the push and pull bar 8 on rear side of storing basket are included, before being installed in the middle part of storing basket front side top
Depending on camera 3, display 4 is installed on rear side of storing basket on handle, display surface is to the consumer for carrying out shopping cart, rearview camera
7 are mounted on the back side of display, and forward sight camera and rearview camera can take all spaces in entire storing basket.In glove
The side of basket is equipped with barcode scanner 5, and barcode scanner is to be mounted on rear side preferably, power module, main control chip, and
WIFI communication module is all mounted on the inside of display.Power module is connect with the power input of main control chip, is master control core
Piece provides operating voltage；Bar code scanning module is connect with the first data port of main control chip, and merchandise news is arrived will scan
It is sent to main control chip；Forward sight camera and rearview camera pass through the second data port and third data-interface and master control respectively
Chip connects, and main control chip is sent to will get monitoring information；WIFI communication module, the 4th data with main control chip
Port connects, to carry out data interaction with background server；The display unit of display 4, the 6th data with main control chip
Port connects, the data sent for showing main control chip.
The shopping cart, it is forward and backward to monitor human hand action depending on camera, commodity variation in basket is tracked, in conjunction with bar code scan
The scan event of instrument tracking, main control chip can automatic decision consumer behavior, very fast, convenient, user experience is good.And its
Can shopping list and merchandise news intuitively be presented to consumer in the display being arranged on shopping cart drawing handle, further why
User experience is passed through.
Vibration monitoring module 6 can be also installed close to the place of bottom in the lower section of basket, such as acceleration transducer, pass through vibration
Monitoring unit can monitor the glove behavior of consumer, can be by whether there is vibration when front-and rear-view camera blocks event
To determine whether that, there may be merging commodity behavior, the improper Shopping Behaviors for avoiding cheating so as to more lean on occur.Simultaneous
While caring for sales field interests, consumption experience is enhanced.
Claims (4)
1. a kind of self-help shopping device of the improper Shopping Behaviors in recognizable sales field, it is characterised in that：
Including power module, main control chip, bar code scanning module, forward sight camera, rearview camera and WIFI communication mould
Block；
The power module, connect with the power input of main control chip, and operating voltage is provided for main control chip；
The bar code scanning module is connect with the first data port of main control chip, is sent to merchandise news will scan
Main control chip；
The forward sight camera and rearview camera are connected by the second data port and third data-interface with main control chip respectively
It connects, main control chip is sent to monitoring information will be got；
The WIFI communication module is connect with the 4th data port of main control chip, to carry out data friendship with background server
Mutually；
The main control chip acquires consumer's colour of skin picture, to consumer's colour of skin by forward sight camera or rearview camera
It is demarcated；By forward sight camera and rearview camera, the figure of the material-putting space of the free choice of goods is placed in acquisition purchasing article
Piece demarcates material-putting space；
According to the hand motion picture that forward sight camera and rearview camera shoot consumer, and picture is sent to master control core
Piece, position relationship of the main control chip according to hand in the precedence relationship and sectional drawing of each picture time stamp with respect to material-putting space, sentences
Determine hand behavior；When hand is gradually stretched into respect to the priority of the position relative time stamp of material-putting space in hand motion picture, then
It is judged to being put into behavior；When hand is gradually taken out with respect to the priority of the position relative time stamp of material-putting space in hand motion picture
Go out, is then determined as taking-up behavior；
It is sent to main control chip to material-putting space commodity picture, and by picture by forward sight camera and rearview camera shooting,
Main control chip is according to merchandise news, judgement glove are empty in material-putting space in the priority and commodity picture of the timestamp of commodity picture
Interior commodity variation；When in commodity picture merchandise news stab at any time successively increase, then be determined as that commodity are put into；Work as commodity picture
Middle merchandise news is stabbed at any time successively to be reduced, then is determined as that commodity take out；
When barcode scanning event occurs, bar code scanning module reads bar code information, sends bar code information to main control chip, and remember
Record barcode scanning Event Timestamp；
According to the commodity result of variations of commodity tracking step judgement and the hand behavior knot of hand behavior tracking step judgement
Fruit, stabs in conjunction with barcode scanning Time To Event, and main control chip judges consumer behaviour；When hand behavior outcome is to be put into behavior, quotient
Product result of variations is put into for commodity, and is determined as the normal shopping that commodity are bought in when generation barcode scanning event in this time range
Behavior；When hand behavior is taking-up behavior, commodity result of variations is to take out commodity, and barcode scanning event occurs within the scope of this time
When, then it is determined as that commodity cancel the normal Shopping Behaviors of purchase；When hand behavior is taking-up behavior, commodity result of variations is to take out
Commodity, but when barcode scanning event not occurring in this time range, then it is determined as that commodity cancel the improper Shopping Behaviors of purchase；When
Hand behavior is to be put into behavior, and commodity result of variations is to be put into article, but when barcode scanning event not occurring in this time range, sentence
Break as improper Shopping Behaviors；
Consumer behaviour judgement result is sent to background server by WIFI communication module.
2. the self-help shopping device of the improper Shopping Behaviors in recognizable sales field according to claim 1, it is characterised in that：Its
Further include the vibration detection module being mounted thereon, the 5th data port of the vibration detection module and main control chip connects,
For sending the vibration information detected to main control chip.
3. the self-help shopping device of the improper Shopping Behaviors in recognizable sales field according to claim 1, it is characterised in that：Its
Further include display unit, the 6th data port connection of display unit and main control chip, for showing that main control chip is sent
Data.
4. a kind of using the self-help shopping device mirror that can recognize that the improper Shopping Behaviors in sales field as described in claim any one of 1-3
The method of not improper Shopping Behaviors, it is characterised in that：Include the following steps：
A. demarcating steps：Consumer's colour of skin picture is acquired by forward sight camera or rearview camera, consumer's colour of skin is carried out
Calibration；By forward sight camera and rearview camera, the picture of the material-putting space of the free choice of goods is placed in acquisition purchasing article, it is right
Material-putting space is demarcated；
B. hand behavior tracking step：According to the hand motion picture that forward sight camera and rearview camera shoot consumer,
And picture is sent to main control chip, main control chip is opposite according to hand in the precedence relationship and sectional drawing of each picture time stamp
The position relationship of material-putting space judges hand behavior；When hand is opposite with respect to the position of material-putting space in hand motion picture
Between the priority stabbed gradually stretch into, then be judged to being put into behavior；When the position phase of the opposite material-putting space of hand in hand motion picture
The priority of timestamp is gradually extracted out, then is determined as taking-up behavior；
C. commodity tracking step in material-putting space：By forward sight camera and rearview camera shooting to material-putting space commodity figure
Piece, and picture is sent to main control chip, main control chip is set according in the priority and commodity picture of the timestamp of commodity picture
Merchandise news in object space judges commodity variation in material-putting space；When in commodity picture merchandise news stab at any time successively increase,
Then it is determined as that commodity are put into；When in commodity picture merchandise news stab at any time successively reduce, then be determined as commodity take out；
D. barcode scanning event tracking step:When barcode scanning event occurs, bar code scanning module reads bar code information, by bar code information
It sends main control chip to, and records barcode scanning Event Timestamp；
E. consumer behaviour determination step：According to the commodity result of variations and hand behavior tracking of the judgement of commodity tracking step
The hand behavior outcome of step judgement, is stabbed in conjunction with barcode scanning Time To Event, and main control chip judges consumer behaviour；When hand row
It is to be put into behavior for result, commodity result of variations is put into for commodity, and is determined as when generation barcode scanning event in this time range
The normal Shopping Behaviors that commodity are bought in；When hand behavior is taking-up behavior, commodity result of variations is to take out commodity, and this time
When barcode scanning event occurring in range, then it is determined as that commodity cancel the normal Shopping Behaviors of purchase；When hand behavior is taking-up behavior,
Commodity result of variations is to take out commodity, but when barcode scanning event not occurring in this time range, be then determined as that commodity cancel purchase
Improper Shopping Behaviors；When hand behavior is to be put into behavior, commodity result of variations is to be put into article, but in this time range
When barcode scanning event not occurring, it is judged as improper Shopping Behaviors；
F. consumer behaviour judges result uploading step：After consumer behaviour judgement result is sent to by WIFI communication module
Platform server.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109353397A (en) * | 2018-09-20 | 2019-02-19 | 北京旷视科技有限公司 | Merchandise control methods, devices and systems and storage medium and shopping cart |
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| WO2017215362A1 (en) * | 2016-06-13 | 2017-12-21 | 南京亿猫信息技术有限公司 | Intelligent shopping system based on supermarket shopping cart and control method therefor |
| CN107507240A (en) * | 2016-06-13 | 2017-12-22 | 南京亿猫信息技术有限公司 | Empty-handed and hand-held article determination methods |
| CN106204226A (en) * | 2016-07-14 | 2016-12-07 | 广州极汇信息科技有限公司 | Self-checkout smart shopper method and device thereof |
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| CN109389341B (en) * | 2017-11-30 | 2023-11-07 | 金超 | Machine vision recognition system for unmanned vending convenience store |
| CN108492490A (en) * | 2018-03-14 | 2018-09-04 | 重庆理工大学 | A kind of self-help shopping system and its control method based on commodity weight |
| CN108960038B (en) * | 2018-05-04 | 2020-11-10 | 广州图匠数据科技有限公司 | Shopping trolley based on image recognition technology and recognition method thereof |
| CN111507792A (en) * | 2019-03-07 | 2020-08-07 | 河源市联腾实业有限公司 | Self-service shopping method, computer readable storage medium and system |
| CN112115745A (en) * | 2019-06-21 | 2020-12-22 | 杭州海康威视数字技术股份有限公司 | Method, device and system for identifying code missing scanning behaviors of commodities |
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| CN102881100B (en) * | 2012-08-24 | 2017-07-07 | 济南纳维信息技术有限公司 | Entity StoreFront anti-thefting monitoring method based on video analysis |
| US9311645B2 (en) * | 2012-08-31 | 2016-04-12 | Ncr Corporation | Techniques for checkout security using video surveillance |
| CN203630879U (en) * | 2013-11-02 | 2014-06-04 | 周莹 | Self-help shopping checkout device for shopping malls and supermarkets |
| CN203902588U (en) * | 2014-06-10 | 2014-10-29 | 吉林工商学院 | Real-time monitoring shopping trolley |
| CN104376655B (en) * | 2014-08-13 | 2017-05-24 | 郑志豪 | Intelligent shopping cart and using method thereof |
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| CN109353397A (en) * | 2018-09-20 | 2019-02-19 | 北京旷视科技有限公司 | Merchandise control methods, devices and systems and storage medium and shopping cart |
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