CN108846621A - A kind of inventory management system based on policy module - Google Patents
A kind of inventory management system based on policy module Download PDFInfo
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Abstract
The present invention relates to a kind of inventory management systems based on policy module, including：Image acquisition units, calculate equipment and policy unit at image identification unit, image identification unit holds the state of kinds of goods in response to access mechanism and identifies the variation of at least one inventory locations of shelf around the absolute position of access mechanism and/or in predetermined relative location, it calculates equipment and judges the corresponding relationship between kinds of goods and the variation of inventory locations, generate inventory information；Equipment is calculated the inventory information of every kind of kinds of goods is recorded in the historical information of every kind of kinds of goods in some cycles, and the inventory status information of every kind of kinds of goods is obtained after being analyzed based on historical information and inventory information, policy unit triggers the acquisition scheme of adjustment image acquisition units based on inventory status information and/or adjusts the identifying schemes of image identification unit.
Description
Technical field
The present invention relates to inventory management techniques field more particularly to a kind of inventory management systems based on policy module.
Background technique
Stock control is to manufacturing industry or service trade production, the various articles for managing overall process, finished product and other moneys
Source is managed and controls, and is maintained at its deposit in the level of economical rationality.In inventory, the flowing velocity of kinds of goods, flowing
Amount and flowing period differ widely.Therefore, different kinds of goods should take the inventory management mode of feature corresponding to its, this is conducive to resource
Shared, saving stock control cost and inventory optimization.It is found according to current investigation, there are resource waves for existing stock control
Take, many technical problems such as management cost height.
Self-help vending machine automated stock control system and method based on image recognition disclosed in CN107833363A.This is
System includes the Self-help vending machine equipped with self-raising platform, and self-raising platform is equipped with to photograph and replenishes position or harvest position goods to outermost end
The photographic device of commodity on goods yard.The Self-help vending machine, photographic device and self-raising platform for each selling position are equipped with one locally
Control system, each local control system can connect cloud service system by internet；When photographic device captures an automatic selling
Machine replenish position or sell goods for outermost end kinds of goods image after, the commodity number on sale of Self-help vending machine is updated after the image is identified
According to library, i.e., as the newest inventory of Self-help vending machine.
A kind of anti-Drug dispensing mistakes system and method based on image recognition disclosed in CN106295165A.System includes image
Acquisition unit, for obtaining the instant image information of drug；Database Unit, for storing drug image information, the data
Library unit includes instant image data base and storage pre-stored image data can；Image recognition comparison unit for identification and compares
Pre-stored image information in the instant image information and the pre-stored data library；HIS interface, for connecting with hospital HIS system
It connects, obtains drug order information, alarm and confirmation unit, for the comparing result according to instant image and pre-stored image, send
Alarm signal is verified signal；Control unit, connection described image identify comparison unit, HIS interface and alarm and confirmation
Unit.This system can effectively reduce Drug dispensing mistakes rate, objective and accurate, not influence to send out dispensing working efficiency.
The Chinese patent literature of CN105531715A discloses the interaction of detection article and movement, wherein is taken by comparing
Update and the shopping list of inventory are determined before kinds of goods with the image after kinds of goods of taking.This method has problems in that,
Once user removes article, but when sending back to inappropriate position, then it is inaccurate that shopping list and inventory, which update,.
In addition, when user same type like and the similar region in placement position do when comparing repeatedly, can be to taking pictures and calculating is brought
Challenge, if user is taken article simultaneously with both hands, and when putting back to article a to errors present, shopping list and inventory update
Often can all it go wrong.Which omits clearing links, but have thus also caused other problems.Therefore, this automatic shopping side
There are rooms for improvement for formula.
CN107077659A provides a kind of intelligent inventory management system, server, method, terminal and program product, uses
In the complexity for reducing stock control；It includes：Intelligence machine terminal shoots article, and sends intelligence for the image taken
It can inventory management server；The intelligent inventory management server is true according to the image recognition that the intelligence machine terminal takes
Determine the article and storage in described image；And article and the inventory information storage for identifying the object identification module.Though its
Object recognition technique is so utilized, the workload of manual entry is reduced, the accuracy of Item Information storage is improved, reduces library
Deposit the complexity of management；But it cannot accurate evaluation inventory change in real time.It counts and makes an inventory unless there are manpower intervention, otherwise
Stockpile number is still in utter disorder.
CN104361039A provides a kind of householder method of embedded intelligence refrigerator based on Qt exploitation comprising following
Step：Step 1, the expired prompting preview of display and message information；Step 2, food materials stock control, using data and user's operation as base
Plinth checks all food materials details in current inventory, and the unified management that food materials information is edited and deleted；And
Classification Management is carried out to all food materials, is ranked up according to date of manufacture, remaining shelf-life and expiration date, to check each food
Material information；Step 3, expired prompting were counted by the remaining shelf-life to the food materials information on inventory, to the remaining shelf-life
Food materials less than 5 days give intuitive information preview, are particularly shown food materials expiration date and remaining shelf-life, and real-time display and
It updates；Step 4, the inquiry of recipe and recipe recommendation, provide magnanimity receipe data, and provide the production of various delicious food
Method, and scanned for according to existing food materials or customized food materials, obtain specific recipe；According to inventory's food materials or it is current when
Season and health-nutrition information are enabled, the recipe of different taste and effect is recommended；Step 5, shopping list by existing food materials or are incited somebody to action
Customized food materials information is added to shopping list, to statistics and management that the food materials in the shopping list carry out, and in data
Prompting list out of stock is provided on the basis of excavation, the selection of shopping is provided；Step 6, food materials identification and access, know food materials
Not and store.The technical solution is unable to real-time statistics inventory consumption, cannot in the kitchen and kitchen storehouse for frequently taking food
Play the effect of effectively management inventory.
In addition, in order to accurately manage kitchen inventory, there is special messenger in large hotel and dining room generally to manage inventory's (i.e. inventory's pipe
Reason person), only when dining room provides order (being equivalent to present invention feeding information described below), stock clerk just can basis
Order (feeding information) provides relevant food to related personnel.Hereafter, order and food are checked in a manual manner by stock clerk
Corresponding relationship between product.This mode not only inefficiency, but also since food variety is extremely numerous and jumbled, often occur largely losing
Lose situation.
The Chinese patent literature of Publication No. CN104637198A discloses a kind of intelligence knot with autonomous following function
Shopping cart system is calculated, by MCU microcontroller, controllable direct current generator, pressure and weighting transducers, RFID reader, camera, wirelessly
Transceiver, touch display screen, barcode scanner, Unionpay's card reader constitutes autonomous tracking and the big subsystem of self-help settlement two, special
Sign is：MCU microcontroller 1 is big by the driving force that the car body weight that pressure and weighting transducers incude controls controllable direct current generator
It is small, with the mobile shopping cart of appropriate speed；Article, touch display screen real-time display Item Information are voluntarily scanned by barcode scanner
With current purchase total price, wireless transceiver realizes MCU microcontroller and reality of supermarket's background server about Item Information
When interaction, consumer voluntarily swiped the card clearing by Unionpay's card reader.Within the system, RFID radio-frequency card is tracked as shopping cart
Signal source establishes the single-line link of point-to-point with shopping cart；Camera shoots shopping cart ambient enviroment, passage path identification at any time
The autonomous avoiding barrier of algorithm selects track path；It can be known with deflection according to path by the driving wheel that driving motor drives
The routing information that other algorithm provides, by the steering of MCU microcontroller control driving wheel.
Notification number provides a kind of self-service intelligent shopping trolley in market, including vehicle for the Chinese patent literature of CN202904765U
Frame, the wheel being mounted below vehicle frame, bicycle basket, the push rod being mounted on above vehicle frame, push rod lower end connect the outside of bicycle basket bottom
Face, between angle be 40-60 degree, touch display screen is installed, installation on the left of touch display screen between bicycle basket upper end and push rod
Scanner, right side install card-brushing groove, and automatic open-close induction door is installed in bicycle basket upper end.The beneficial effect is that the installation of bicycle basket upper end is certainly
Dynamic to open and close induction door, installation inductance gauge can sense be put into article in automatic open-close induction door, avoid in shopping process
Middle mistake is bought or the trouble of over-bought.
By studying above technical scheme, even if those skilled in the art are incorporated into, also it is unable to get satisfactory
For the stock control scheme for how realizing resource-sharing and saving stock control cost.
Summary of the invention
In view of aforementioned technical problem, this invention address that providing a kind of inventory management system based on policy module.Cause
Video surveillance management system is had been equipped with for current most stockroom-style supermarkets, and the precision of monitoring system is increasingly
It is good, the other precision of images of grade can be reached, and this inexpensive image recognition solution is still in high speed development.
In view of this, the present invention provides a kind of inventory management system based on image recognition, including：Image acquisition units,
For acquiring the dynamic image and/or still image of access mechanism in inventory area；Image identification unit, based on the dynamic and/
Or still image relatively determines that the access mechanism holds the state of article；Equipment is calculated, is generated based on the characteristic parameter
Inventory information；Policy unit generates Inventory Management Policies based on the inventory information；Described image recognition unit is in response to described
Access mechanism is held the state of kinds of goods and is identified around the absolute position of the access mechanism and/or in predetermined phase
Variation at least one inventory locations of the shelf of position, the equipment that calculates judge the kinds of goods and the inventory locations
Corresponding relationship between variation generates the inventory information；The calculating equipment is in some cycles by the inventory of every kind of kinds of goods
Information is recorded in the historical information of every kind of kinds of goods, and is obtained after being analyzed based on the historical information and the inventory information
The inventory status information of every kind of kinds of goods out, the policy unit are based on inventory status information triggering adjustment described image acquisition
The acquisition scheme of unit and/or the identifying schemes for adjusting described image recognition unit.
According to a kind of preferred embodiment, the policy unit can be by the relative position and/or absolute position pair
The variation of the inventory locations and the access mechanism carry out classification analysis, and by the access mechanism and with the access machine
The shelf of structure interaction associate, so that dynamically adjusting whenever and wherever possible according to the kinds of goods and the variation of the inventory locations
Described image acquisition unit is to the image acquisition scheme of the access mechanism and/or the identification side of adjustment described image recognition unit
Case.
According to a kind of preferred embodiment, the system also includes RFID units, for marking and/or scanning the goods
Product；The calculating equipment can be by the basic information of the image attributes of the kinds of goods through RFID marker and the kinds of goods of the RFID marker
Associated storage is in storage unit；Described image acquisition unit can be before the RFID scans the kinds of goods, described in record
The image information of kinds of goods；The equipment that calculates can be based on the feature ginseng for the described image information that described image recognition unit identifies
Several image attributes with the kinds of goods through RFID marker carry out information matches；When successful match, the storage unit is registered automatically
The label of kinds of goods described in the relevant information and/or RFID automatically scanning of the kinds of goods；When it fails to match, alarm unit prompt is used
Register the relevant information of the kinds of goods in family.
According to a kind of preferred embodiment, described image acquisition unit includes the first image collecting device, for acquiring
First image, and determine at least one access mechanism where shelf based on the first image by described image recognition unit
Absolute position and the access mechanism in region are loaded with the opposite position of the shelf of at least one article relative at least one
It sets；Second image collecting device, the second image of the hand for detecting at least one access mechanism, second image be
What at least one inventory locations that the hand of the access mechanism enters shelf were shot before；Third image collecting device, for detecting
The third image of the hand of at least one access mechanism, the third image be the access mechanism hand from the shelf at least
What one inventory locations was shot after removing；Described image recognition unit is determined compared with third image based on the second image
Corresponding access mechanism holds the state of article, holds the state of article in response to the access mechanism and identifies in the access machine
The variation of at least one inventory locations of shelf around the absolute position of structure, in predetermined relative location, and thus
Judge the corresponding relationship between the article and the variation of the inventory locations.
Absolute position refers to the position in the coordinate system established for the supermarket or warehouse using the inventory management system,
Its coordinate origin for example can be a corner such as southeast corner of supermarket or warehouse land occupation face, be also possible to certain clearing sales counter institute
Position.Relative position refers to the position relative to each other between super incity shelf, be also possible to access mechanism or personnel with
Relative position between shelf.
In view of personnel or access mechanism be all only capable of operating in most cases its it is accessible be near goods
Frame (being the shelf in 2 meters or so ranges in typical case).In the present invention, while taking relative position and absolute position to library
It deposits change in location and personnel/access mechanism carries out classification analysis, so that supermarket carrys out dynamic according to " variation spot " whenever and wherever possible
The region analyzed and calculated, can accurately by shelf and the personnel or access mechanism that currently interact therewith that
This associates, and solves difficulty when a large amount of dynamic staffs carry out shopping or inventory's arrangement with dynamic access mechanism simultaneously.Change and
Yan Zhi, elder generation carries out inventory change with personnel or access mechanism according to position corresponding through the invention, this is to large supermarket inventory
The real-time of management has conclusive effect.For possessing the supermarket of thousands of inventory locations, due to " inventory becomes
Change " it takes the lead in being associated with " absolute position " and " relative position ", the operand of image recognition is thus greatly reduced, thus
Real-time inventory analysis can be completed in the case where not adding a large amount of calculating equipment.Also inventory is thus largely avoided
According to it is confusing.
By this way, the increase and decrease situation that not only can analyze the article at inventory locations, can also analyze respective articles
The correct inventory locations whether being put back on shelf.Herein, access mechanism can be people, be also possible to machinery equipment.It is right
For people, the object of image recognition is the arm of people；For machinery equipment, the object of image recognition is manipulator or class
Like object；So that supermarket's environment that the present invention can flexibly cope with machine and people and deposit.
According to a preferred embodiment, method further includes：Using at least one the 4th image collecting device, it is arranged in
Cargo temporary storage location enters the movement of the cargo temporary storage location for detecting article, wherein it is temporary to enter the cargo in response to article
The movement of memory cell, thereby confirm that into the cargo temporary storage location the article and the inventory locations variation between pair
It should be related to.By this way, the present invention can confirm after article is put into cargo temporary storage location and enter the cargo temporary storage location
The article and the inventory locations variation between corresponding relationship so that more quasi- to the statistics of the variation of inventory locations
Really, the practicability of system is improved.Cargo temporary storage location is shopping frame for personnel, is cargo storage for machine
Frame.
According to a preferred embodiment, the 4th image collecting device is additionally configured to：In response to access mechanism
Hand enter the movement of the cargo temporary storage location and shoot the 4th image and the 5th image of hand, wherein the 4th figure
It seem to be shot before the hand of the access mechanism enters the cargo temporary storage location, the 5th image is in the access mechanism
What hand was shot after removing from the cargo temporary storage location, wherein determined compared with the 5th image accordingly based on the 4th image
Access mechanism removes the state of article, holds the state of article in response to access mechanism and identifies in the absolute position of the access mechanism
The variation of at least one inventory locations that set surrounding, shelf in predetermined relative location, and thus judge the article
Remove the corresponding relationship between the variation of the inventory locations.Here the removal of article, which corresponds to, will have been placed in cargo
Respective articles in temporary storage location are taken out from cargo temporary storage location, that is, have received revocation from outside in access mechanism and extract certain
When the instruction of article, the action of Cargo Claim is changed；Alternatively, optics or RFID identification mechanism of the access mechanism in response to itself
For the refusal of wrong Cargo Claim, and change the action of Cargo Claim；Certainly in personnel, personnel is can be and assessed
After commodity, the behavior of cargo is returned.By this way, the present invention can be when the removal article from cargo temporary storage location again
The variation for once analyzing the inventory locations that the process may cause enables inventory locations to carry out more comprehensively, accurately
It updates.
According to a preferred embodiment, the method also includes：Use at least one the 5th image collecting device, cloth
It is placed in access mechanism access way, to acquire the identification marking for paying and/or registering.By this way, by the 5th
Image collecting device is arranged in identification marking of the acquisition for paying and/or registering in access mechanism access way, can be quick
Ground carries out the clearing of cost, cargo week transfer efficient, settlement efficiency and user experience is greatly improved, especially in the volume of the flow of passengers
Greatly, there is significant advantage in the case that stockpile number is big.The mode of image recognition is taken herein, so that existing supermarket is in reply intelligence
The case where epoch arriving can be changed, it is not necessary to large-scale redevelopment infrastructure, but machine and people are all alike considered as certain
Client in meaning uniformly borrows cargo temporary storage location and completes inventory's arrangement and clearing.
According to a preferred embodiment, the 5th image collecting device is provided only in response to the 4th image collecting device
The event of image and start.By this way, the 5th image collecting device of the invention can just start in case of need,
Suspend mode or standby mode can be carried out in the case where free time, it is energy saving.
According to a preferred embodiment, the event of image is provided in response to the 4th image collecting device and is somebody's turn to do according to being equipped with
Position of the cargo temporary storage location of 4th image collecting device relative to access way, the 5th image collecting device adjust its optics
Acquire direction and focal length.By this way, the 5th image collecting device of the invention can according to cargo temporary storage location relative to
The position of access way, take camera lens follow and focus adjustment mode understand, easily acquire for paying and/or registering
Identification marking, increase range intervals and the flexibility of Cost Balance, improve user experience.
According to a preferred embodiment, the first image is to take the access in second image collecting device
Just shot by the first image acquisition device after second image of the hand of mechanism, wherein second image be
What at least one inventory locations that the hand of the access mechanism enters shelf were shot before.By this way, allow supermarket same
When cope with the scene that more people and/or more equipment purchases into shop simultaneously, only when there are the access mechanisms of the first image to carry out object again
When product are accessed or put back to, system just will start a series of responsible image analysis operations.In other words, system is for access mechanism
Tracking start from when its trial touches article on shelf.Computing cost not only can be reduced, moreover it is possible to reduce storage and open
Pin, reduces the fluency of the service efficiency and system of each component in the construction cost and lifting system of system.
According to a preferred embodiment, since the initial time point for determining absolute position based on the first image, the goods
Object temporary storage location holds the state of article in response to access mechanism and sets and introduce timing cycle, determines by specific introduce
When the period after, if the 4th image collecting device fails to collect the movement that article enters the cargo temporary storage location, by should
Cargo temporary storage location issues the prompt in relation to item property to the access mechanism for holding article, wherein the prompt can be in electricity
The form of subsignal, voice, image or video.Since very little, very intensive is all arranged to obtain in the text in present article packaging, even if
The access mechanism for having high definition resolution ratio camera is impossible to be quickly found out required information in a short time, for existing
The crowd of vision disorder, myopia or long sight is just more difficult.And after experience introduces timing cycle, corresponding access mechanism
It does not place an article within cargo temporary storage location also, then illustrates that the access mechanism does not find required information also.Pass through the party as a result,
Formula, the present invention can be complementary when corresponding personnel or access mechanism experience go back determined after a certain period of time and whether buy article
Ground issues the prompt in relation to item property to the personnel or access mechanism for holding article, so that the personnel or access mechanism are according to mentioning
Show and makes decision.
The inventory management system in stockroom-style supermarket coexisted the present invention provides the personnel of being directed to and intelligent haulage equipment,
At least there is following advantage：
(1) present invention dynamically adjusts image acquisition units and image identification unit according to inventory information, sets in the hope of reaching
Standby resource-sharing avoids arranging more device, save the cost.
(2) present invention not only can analyze the increase and decrease situation of the article at inventory locations, and can also analyze respective articles is
The no correct inventory locations being put back on shelf；
(3) present invention can confirm after article is put into cargo temporary storage location and enter the described of the cargo temporary storage location
Corresponding relationship between article and the variation of the inventory locations, so that it is more accurate to the statistics of the variation of inventory locations, it mentions
The high practicability of system；
(4) present invention can analyze the process again when the removal article from cargo temporary storage location may cause
Inventory locations variation, enable inventory locations more comprehensively, be accurately updated.
Detailed description of the invention
Fig. 1 is the module diagram of system of the invention；With
Fig. 2 is the module diagram of a preferred embodiment of the invention.
Reference signs list
1：Image acquisition units 2：Image identification unit
5：Policy unit 6：Storage unit
7：Alarm unit 11：First image collecting device
12：2nd image collecting device 13：Third image collecting device
14：4th image collecting device 15：5th image collecting device
16：6th image collecting device 17：7th image collecting device
18：8th image collecting device 21：Cue mark
22：Positional fault label 30：Calculate equipment
40：Cargo temporary storage location
Specific embodiment
It is described in detail with reference to the accompanying drawing.
In order to make it easy to understand, in the conceived case, indicate common similar in each attached drawing using same reference numerals
Element.
Embodiment 1
The invention discloses a kind of inventory management systems based on policy module, the case where not causing conflict or contradiction
Under, the preferred embodiment of other embodiments can be used as the supplement of the present embodiment.
As shown in Figure 1, the system includes：Image acquisition units 1, calculate equipment 30 and policy unit at image identification unit 2
5.Wherein, image acquisition units 1 are used to acquire the dynamic image and/or still image of access mechanism in inventory area.Image recognition
Unit 2 relatively determines that access mechanism holds the state of article based on dynamic and/or still image.It calculates equipment 30 and is based on feature
Parameter generates inventory information.Policy unit 5 is based on inventory information and generates Inventory Management Policies.Image identification unit 2 is in response to depositing
Mechanism is taken to hold the state of kinds of goods and identify goods around the absolute position of access mechanism and/or in predetermined relative location
The variation of at least one inventory locations of frame.It calculates equipment 30 and judges the corresponding relationship between kinds of goods and the variation of inventory locations,
Generate inventory information.Equipment 30 is calculated to believe the history that the inventory information of every kind of kinds of goods is recorded in every kind of kinds of goods in some cycles
The inventory status information of every kind of kinds of goods is obtained in breath, and after being analyzed based on historical information and inventory information.Policy unit 5
The acquisition scheme of adjustment image acquisition units 1 is triggered based on inventory status information and/or adjusts the identification side of image identification unit 2
Case.For example, the expection focusing position for going out image acquisition units according to inventory status information decision, image acquisition units are for one kind
The monitor duration and quantity of kinds of goods and the identification number and identification accuracy of image identification unit.The present invention is according to inventory information
Image acquisition units and image identification unit are dynamically adjusted, in the hope of reaching the resource-sharing of equipment, avoid arranging more dress
It sets, save the cost.
Preferably, policy unit 5 being capable of variation by relative position and/or absolute position to inventory locations and access mechanism
Classification analysis is carried out, and is associated by access mechanism and with the shelf of access mechanism interaction, so that foundation whenever and wherever possible
The variation of kinds of goods and inventory locations dynamically adjusts image acquisition scheme and/or adjustment of the image acquisition units 1 to access mechanism
The identifying schemes of image identification unit 2.Preferably, policy unit 5 includes preposition module, processing module and selecting module.It is preposition
Module storage strategy condition, for example, commodity A in 1 hour amount of flow be 100 when, image acquisition units will be from 2 images
Acquisition device is updated to 4 image collecting devices.Selecting module access has at least one strategy protocol, for example, Image Acquisition list
Member will be updated to 4 image collecting devices from 2 image collecting devices.For example, calculating equipment 30 according to inventory status information
It analyzes the flow regime of commodity A and imports preposition module, processing module is analyzed and handled to the flow regime of commodity A, instead
It is fed to selecting module, selection strategy scheme.
The system further includes RFID unit 6, for marking and/or scanning kinds of goods；Calculating equipment 30 can will mark through RFID
The basic information associated storage of the kinds of goods of the image attributes and RFID marker of the kinds of goods of note is in storage unit 6.Image Acquisition list
Member 1 can record the image information of kinds of goods before RFID scans kinds of goods.Calculating equipment 30 can be known based on image identification unit
The image attributes of the characteristic parameter of other image information and the kinds of goods through RFID marker carries out information matches.When successful match,
Storage unit registers the relevant information of kinds of goods and/or the label of RFID automatically scanning kinds of goods automatically.When it fails to match, alarm is single
Member 7 prompts the relevant information of user's registration kinds of goods.
According to a kind of preferred embodiment, Image Acquisition recognition unit have be supported for the image inputted to
The SVM operational part of amount machine (SVM) operation and the data that the data generated in the way of image recognition processing are temporarily saved
Storage unit, SVM operational part have：Characteristic value calculation part, calculating indicates that the object photographed in the image inputted is known
The characteristic value of other object degree similar with the object to be identified i.e. comparison other object；And cumulative addition portion,
Cumulative addition is carried out to characteristic value corresponding with the training data for being classified as comparison other object of the same race in training data group,
In SVM calculation process, characteristic value corresponding with training data is all calculated and is stored in data preservation by characteristic value calculation part
In portion, cumulative addition portion carries out cumulative addition to the characteristic value of comparison other object of the same race, as in image recognition processing to knowledge
Result that other object is identified and export.
According to a preferred embodiment, referring to fig. 2, which may include：First image collecting device 11, is used for
The first image is acquired, and determines at least one access mechanism in shelf institute based on the first image by image identification unit 2
Absolute position and the access mechanism in region are loaded with the opposite position of the shelf of at least one article relative at least one
It sets.Preferably, it can be equipped with corresponding datum mark and/or reference line auxiliary system for identification on ground and determine absolute position
The relative position and.
According to a preferred embodiment, which can also include：Second image collecting device 12 is used to detect extremely
Second image of the hand of a few access mechanism, second image are to enter at least the one of shelf in the hand of the access mechanism
It is shot before a inventory locations.Preferably for a shelf, at least one inventory locations can have.One shelf
Multilayer can be divided into.Every layer can be an inventory locations.Alternatively, one layer can be divided into multiple regions in the horizontal direction, often
A region can be an inventory locations.It should be noted that can be can image recognition for separator bar between these regions
Separating device and/or can not image recognition virtual partition line.Separating device is, for example, the reference line of partition and/or spraying.No
Can the virtual dividing line of image recognition can be in shelf, the second image collecting device 12 corresponding with the shelf and/or third
After image collecting device 13 fixes, put corresponding article, then by the image information of the system acquisition shelf to shelf into
Row segmentation, to obtain including at least at least one inventory locations of a kind of article.
According to a preferred embodiment, which can also include：Third image collecting device 13 is used to detect extremely
The third image of the hand of a few access mechanism, the third image are the hands in the access mechanism from least the one of the shelf
What a inventory locations were shot after removing.
According to a preferred embodiment, image identification unit 2 is determined compared with third image based on the second image
Corresponding access mechanism holds the state of article, holds the state of article in response to access mechanism and identifies in the exhausted of the access mechanism
Variation at least one inventory locations of shelf around position, in predetermined relative location, and thus judge the object
Corresponding relationship between product and the variation of the inventory locations.Relative position and absolute position is then taken to change inventory locations
Classification analysis is carried out with personnel/access mechanism, accurately closes shelf each other with the personnel or access mechanism currently interacted therewith
Connection gets up, and makes it possible to be analyzed whenever and wherever possible according to the article and the variation of the inventory locations dynamically to divide
With the region of calculating.Since " inventory change " is taken the lead in being associated with " absolute position " and " relative position ", thus significantly
The operand for reducing image recognition, thus, it is possible to Real-time inventory analysis is completed in the case where not adding a large amount of calculating equipment.
For example, there is multiple shelf around absolute position, but it cannot be accurately determined by absolute position and actually occur change
Inventory locations of change, and relative position can be related to distance between the two, only corresponding access mechanism with a goods
When the distance of frame is less than or equal to pre-determined distance, be possible to the access mechanism and the shelf generation object in relative position occur
The case where product transfer relationship.In the case where the access mechanism is close with the corresponding inventory locations distance for storing the article, this is deposited
When taking mechanism that the article is put back into corresponding inventory locations, then the variation of the inventory locations only includes the increase of quantity, without
Increase including category.In the case where the access mechanism is remote with the corresponding inventory locations distance for storing the article, the access
Mechanism is possible to that article is not put back into the corresponding inventory locations of the article because of its own operating mistake.Therefore, it is inciting somebody to action
In the case that article is put back on shelf and is not put back into its corresponding inventory locations, then the shelf of predetermined relative location are in
The variation of at least one inventory locations may include：The category that the inventory locations store article increases and the quantity of storage article increases
Add.Preferably, the state for holding article may include the type and/or quantity of article.Preferably, judging the article and institute
Before stating the corresponding relationship between the variation of inventory locations, can be identified based on the data received from various input units from
The inventory locations removal of shelf and/or the identity for the article being put into the inventory locations of shelf.For example, passing through image collecting device
It the hand channel in corresponding access mechanism can be acquired crosses plane and enter in inventory locations the sequence of images of foregoing description hand and also
Acquire the sequence of images of the hand after the hand leaves inventory locations.Comparison based on described image can determine corresponding access
Whether mechanism from inventory locations removing objects or places an object into inventory locations.For example, based on the analysis to image, it can be true
Fixed corresponding access mechanism does not hold object when hand enters inventory locations, but holds object when hand is removed from inventory locations
(corresponding access mechanism from inventory locations removing objects).Likewise it is possible to identify whether to enter library in hand using image analysis
Deposit the holding object on hand but do not hold object when hand is removed from inventory locations at them of corresponding access mechanism before position
(corresponding access mechanism places an object into inventory locations).That is, the present invention is used for the second image and third figure compared
As being not only merely to include the case where single image, it is also possible to a series of second image and a series of third image it is comprehensive
Composition and division in a proportion pair.
Preferably, management system of the invention also discloses the 4th image collecting device 14, and it is temporary single to be arranged in cargo
Member 40 enters the movement of the cargo temporary storage location 40 for detecting article, wherein enters the cargo temporary storage location in response to article
40 movement is thereby confirmed that into corresponding between the article and the variation of the inventory locations of the cargo temporary storage location 40
Relationship.Preferably, after the verification step, it is clear that the item descriptors for representing the article are added to delivery of cargo
Single, the bill of lading is associated at least one access mechanism.By the way that item descriptors are added to bill of lading, in user
It is calculated with carrying out bill of lading in real time during strolling supermarket according to the article being put into cargo temporary storage location 40, finally may be used
With directly according to bill of lading carry out expense clearing, avoid again by article successively removes scanning bar code carry out settle accounts cause
The problem of time-consuming.Preferably, cargo temporary storage location 40 is, for example, the dedicated stock frame of access mechanism, shopping cart, Shopping Basket and purchase
At least one of object bag.
Preferably, the 4th image collecting device 14 may be further configured for：In response to access mechanism hand into
Enter the movement of the cargo temporary storage location 40 and shoot the 4th image and the 5th image of hand, wherein the 4th image be
The hand of the access mechanism enter the cargo temporary storage location 40 before shoot, the 5th image be the access mechanism hand from
What the cargo temporary storage location 40 was shot after removing, wherein determined compared with the 5th image based on the 4th image and accordingly deposited
It takes mechanism to remove the state of article, holds the state of article in response to access mechanism and identify in the absolute position of the access mechanism
Around, the variations of at least one inventory locations of shelf in predetermined relative location, and thus judge the shifting of the article
Corresponding relationship between the variation of the inventory locations out.Here, passing through the removal of article and the variation two of inventory locations
Person determines that certain article is back to inventory locations from cargo temporary storage location.Thus it can be primarily based on determined by the first image absolutely
Position and relative position confirm changed inventory locations, while based on the second image, third image, the 4th and the 5th figure
As determining returned article to analyze.Inventory locations or starting cargo liquidation procedures can be accordingly updated at this time, such as are summoned
Manpower intervention removes the article for not meeting shelf cargo, or the article of mistake is sent into recovery approach in a manner of auto-feed.
For example, shelf goods will do not met by installing moveable mechanical arm or automatic cleaning vehicle with mechanical arm in ceiling
The article of object or the article of mistake carry out playback arrangement or are put into recovery approach.Preferably, when based on second, third, the
After four and the 5th image determines the article returned, the item descriptors for representing the article are removed from bill of lading, it is described
Bill of lading is associated at least one access mechanism.Preferably, the 4th image is that the hand of the access mechanism is not holding article
In the case where the hand enter the cargo temporary storage location 40 before shoot.5th image is the hand in the access mechanism from the cargo
What temporary storage location 40 was shot after removing article.
According to a preferred embodiment, the 4th image collecting device 14 be may be further configured for：In response to depositing
Mechanism is taken to arrive at clearing region and start, the space for acquiring the article occupancy cargo temporary storage location 40 in cargo temporary storage location 40 is big
It is small, indicate that the offer equipment in clearing region provides the bag of matched size for the access mechanism according to space size by the system.It is logical
Which is crossed, the bag of suitable size can be provided for the access mechanism, is avoided in clearing region because judging the big of required bag
It is small and waste the excessive time, improve settlement efficiency.
According to a preferred embodiment, the invention also discloses the 5th image collecting devices 15, are arranged in access machine
In structure access way, to acquire the identification marking for paying and/or registering.Preferably, the identification marking can be
At least one of RFID, two dimensional code, fingerprint, human body contour outline, facial contour, iris image and typical thermal characteristics image.Than
Such as, after an access mechanism is detected and holds a cargo temporary storage location 40, then system by the cargo temporary storage location 40 with
Access mechanism association.It, then can be in clearing in the case where the access mechanism is non-registered users when disbursement and sattlement
When or remind before the access mechanism owning side register or payment is done directly with remote mode.In possessing for access mechanism
When side or the user's registration as natural person, owning side or user can be required to select a kind of distinguishing mark as later expense
Voucher when clearing, and the corresponding information of identification marking requirement user's typing selected according to user.Assuming that user's selection is logical
It crosses iris image, figure two dimensional code or RFID to be paid, then the access mechanism is when disbursement and sattlement, by figure two dimensional code
The pickup area of (posting up access mechanism) or the 5th image collecting device 15 of corresponding eye direction, in the verifying by system
Later, disbursement and sattlement is completed using the payment accounts of binding；Or make RFID or its figure two dimensional code typing of access mechanism
System is to settle accounts.
According to a preferred embodiment, the 5th image collecting device 15 is provided only in response to the 4th image collecting device 14
The event of image and start.Preferably, in response to the 4th image collecting device 14 provide image event and according to be equipped with this
Position of the cargo temporary storage location 40 of four image collecting devices 14 relative to access way, the 5th image collecting device 15 adjust it
Optically detecting direction and focal length.
According to a preferred embodiment, the first image is to take this in second image collecting device 12 to deposit
The second image of the hand of mechanism is taken just to be shot later by the first image acquisition device 11, wherein second image
It is to be shot before the hand of the access mechanism enters at least one inventory locations of shelf.As a result, unmanned supermarket can be with
The scene that more people purchase into shop is coped with simultaneously, only when carrying out article access again there are the access mechanism of the first image or put back to
When, system just will start a series of responsible image analysis operations.In other words, system starts from it for the tracking of access mechanism
When attempting the article touched on shelf.
Preferably, since the initial time point for determining absolute position based on the first image, 40 sound of cargo temporary storage location
The state of article should be held in access mechanism and set and introduce timing cycle (such as 5 seconds), pass through the specific timing cycle
Later, if the 4th image collecting device 14 fails to collect the movement that article enters the cargo temporary storage location 40, pass through the goods
Object temporary storage location 40 issues the prompt in relation to item property to the access mechanism for holding article, wherein the prompt can be in electricity
The form of subsignal, voice, image or video.Judge its holder for personnel rather than in haulage equipment in the cargo temporary storage location
When the access mechanism of form, which can prompt the access mechanism to remove from shelf but be not loaded into the cargo
The commodity price of temporary storage location 40 is 20 yuan, and according to its deadline shelf-life, there are also ten months.Preferably, the cargo temporary storage location
40 in response to introducing the setting of timing cycle, and also timing cycle (such as 30 seconds) are reminded in setting, have passed through prompting timing cycle
Later, if the 4th image collecting device 14 fails to collect the movement that article enters the cargo temporary storage location 40, pass through the goods
Object temporary storage location 40 issues prompt to the access mechanism for holding article and current item is correctly packed into the cargo temporary storage location 40
Prompt, wherein the prompt can take be directed toward utensil receiving opening arrow as graphics mode.Preferably, it have passed through the prompting
After timing cycle, fail the feelings for collecting the movement of article into the cargo temporary storage location 40 in the 4th image collecting device 14
Under condition, then the system also passes through the correct position that current item is put back on shelf by the instruction of cue mark 21.Wherein, the instruction
Label 21 can take graphics mode as the arrow for being directed toward the ware region of current item.More specifically, than
Such as, cue mark 21 is green fluorescence arrow and can flash according to predeterminated frequency.Its holder is judged in the cargo temporary storage location
When for personnel in the access mechanism of haulage equipment form rather than as natural person, by the cargo temporary storage location 40 by dependent merchandise
Recommended information is sent to the access mechanism in a manner of electronic signal, issues and prompts from it to remote user, to complete to purchase as early as possible
It determines.
Preferably, which further includes the 6th image collecting device 16, and the 6th image collecting device 16 is mentioned have passed through this
It wakes up after timing cycle, fails to collect the movement of article into the cargo temporary storage location 40 in the 4th image collecting device 14
In the case of start, for acquire with the 6th image of the shelf of item associations and the 7th image of shelf, wherein the 6th figure
It seem to be shot before the hand for holding article in the access mechanism enters shelf, the 7th image is held in the access mechanism
What the hand of article was shot after removing from shelf, based on the 6th image and the 7th image relatively come the secondary judgement article and institute
State the corresponding relationship between the variation of inventory locations.6th image collecting device 16 only have passed through the prompting timing cycle it
Afterwards, fail to collect in the case that article enters the movement of the cargo temporary storage location 40 in the 4th image collecting device 14 and start,
It is that environmental information required on shelf is more and analysis difficulty is bigger compared to article is taken out from shelf because article is played back to.It is excellent
Selection of land also secondary is sentenced by the 6th with the progress of the 7th image in the case where once judge by the progress of second, third image
Disconnected, the corresponding relationship between the variation of the obtained article and the inventory locations is more accurate and reliable.Preferably, twice
When the result of judgement is inconsistent, artificial nucleus can be arranged to check to or by intelligent robot scene.Preferably, the 6th image
It is with the main distinction of the 7th image and the second image and third image, the object of the 6th image and the 7th image is shelf.
And the object of the second image and third image is hand.The meaning that the 6th image collecting device 16 is arranged is to identify corresponding access machine
It also can correspondingly be tracked when structure is placed on other shelf again after taking out from the article on shelf.For example, an access
Mechanism is taken in an inventory locations after corresponding article, sees another article of same type in another inventory locations,
It is more attractive, and then, user then wishes to remove corresponding article, replaces another article, still, the access at this time
Mechanism is likely to not near the correspondence shelf for corresponding article of taking, and causes it that article is returned corresponding inventory locations
Wish it is low, directly corresponding article may be placed on the shelf of current location, this will lead to corresponding article may
The non-corresponding inventory locations being placed on the shelf of non-corresponding.It is thus preferable that in the access mechanism for holding article not according to finger
When the article is put back into the correct position on shelf by indicating note 21, the system plays advice to it by voice mode and mentions
It wakes up.For example, distinguished client, certain commodity is not put back into its correct position by you, in order to safeguard good shopping environment, avoid to
Other people cause to mislead, and would you please that certain commodity is put back into correct position, the cooperation of thank you according to cue mark 21.Preferably, exist
It plays after advice is reminded and in the case that corresponding article is not taken back to correct position yet, under the errors present of the article
Display position error flag 22, wherein positional fault label 22 can be taken in exclamation mark, cross or written form at least
It is a kind of.Preferably, after the article for not being taken back to correct position is removed from the shelf of display position error flag 22, lead to
Cross voice and/or graphics mode indicate the article correct position and/or correct price.For example, passing through the indicateing arm in flashing
Note 21 and voice：Distinguished customer, you are good, your article on hand has been placed on the position of mistake, and correct position is
21 position of cue mark of flashing, the correspondence price tag for please referring to proper position are bought, be thanks！By this way,
Employee can be allowed to be quickly found out misplaced article, and be quickly placed back into correct position, working efficiency is improved.Meanwhile also
Can to avoid not corresponded to shopper because of price tag and actual object caused by mistake shopping guiding, improve user experience.Moreover, logical
Which is crossed, due to can quickly know the correct position of article, walks to the distance of the required movement of correct position in user
In the case where not far, even if having seen that the article, some user's meetings are not bought in user's selection after practical price tag and/or correct price
The article is auxiliarily put back into its correct position, reduces the workload of employee.Preferably, which can also include instruction
Display, indication display can be used for the correct position in misplaced article not when on its misplaced shelf, pass through instruction
Display is to pick up the access mechanism of misplaced article to play its correct price.
According to a preferred embodiment, positional fault label 22 can be by least two different visual states to divide
The extent of deviation of grade display mode error differentiating.Extent of deviation be, for example, in range deviation, price deviation and effectiveness deviation extremely
Few one kind.It is intuitively prompted to employee or shopper with this.For example, can be shown by being classified in position error flag 22
When the mode of showing distinguishes range deviation, by the first color, different from the first color the second color and be different from first and the
The third color of second colors distinguishes the extent of deviation of range deviation in a manner of point third gear.By the article from current errors present
The required distance of its correct position is put back into less than or equal to when the first distance threshold value, configures first for positional fault label 22
The article is being greater than the first distance threshold value and small from the required distance that current errors present is put back into its correct position by color
When being equal to the second distance threshold value, configure the second color for positional fault label 22, by the article from current mistake
When the required distance that position is put back into its correct position is greater than third distance threshold value, third is configured by positional fault label 22
Color.Preferably, the first color, the second color and third color can be respectively blue, yellow and red.First distance threshold value
E.g. 5 meters.Second distance threshold value is, for example, 20 meters.Third distance threshold value is, for example, 40 meters.Preferably, effectiveness deviation is, for example,
The deviation of getting fat and weight-reducing, defaecation and antidiarrheal one kind.It should be noted that the present invention can also be by other means or a variety of
The combination of mode realizes different visual states, rather than can only be realized with different colors.For example, the present invention is also
It can be realized by the combination of number and color.Specifically, here or by taking range deviation as an example, by the article from current
Errors present be put back into its correct position required distance be less than or equal to the first distance threshold value when, by positional fault label 22
It is configured to the first color and shows the first number, needed for the article is put back into its correct position from current errors present
When distance is greater than the first distance threshold value and is less than or equal to the second distance threshold value, the second color is configured by positional fault label 22
And show the second number, which is being greater than third road from the required distance that current errors present is put back into its correct position
When journey threshold value, third color is configured by positional fault label 22 and shows third number.First number is, for example, 1, second
Number is, for example, 2, and third number is, for example, 3.
According to a preferred embodiment, which further includes the 7th image collecting device 17, the 7th image collecting device
17 for before the system indicates the correct position that current item is put back on shelf by the cue mark 21 on shelf
Acquire the 8th image, by the system according to the corresponding cue mark 21 in the 8th image analysis correct position can optionally, only
The cue mark is just shown in the case where in the visual range that the cue mark 21 is located at the access mechanism for picking up current item
21.Preferably, in the visual range that the cue mark 21 is not located at the access mechanism for picking up current item in the case where, or
Say there are the feelings for the fixed obstacle for hindering sight between the access mechanism for picking up current item cue mark 21 corresponding with this
Under condition, by voice mode indicate the article correct position and/or correct price.By this way, can article just
True position not in the visible range in the case where do not cause to mislead to other people.Preferably, the system is also according to the 8th image analysis
The identity situation of the access mechanism of current item is picked up, only in the cue mark 21 positioned at the access mechanism for picking up current item
In visual range and the identity of the access mechanism is just to show the cue mark 21 in the case where arranging access mechanism.For example, point
The identity situation of analysis personnel can by recognition of face, at least one of wear specific work dress and carry electronic tag.
According to a preferred embodiment, before showing the cue mark 21, the system is also according to the 8th image analysis
The first display number for picking up the cue mark 21 for needing to show simultaneously in the visual range of the access mechanism of current item,
One display number be more than or equal to two when, by corresponding positional fault label 22 and cue mark 21 in a manner of grouping
It is associated, and is adopted between same group of positional fault label 22 and cue mark 21 using between visually association and different groups
It is configured with ground mode is visually distinguished.For example, in same group, positional fault label 22 at least partly with cue mark 21
Same color label is issued, the color mark between different groups is different.For another example, in same group, positional fault label 22 and finger
21 display same numbers of indicating note mark, and the numeral mark between different groups is different.For another example, in same group, positional fault mark
Note 22 shows identical pictorial symbolization with cue mark 21, and the pictorial symbolization between different groups is different.Pictorial symbolization be, for example, circle,
Triangle or quadrangle.
According to a preferred embodiment, which can also include：8th image collecting device 18 is used to acquire goods
The 9th image in at least partly region of seated position error flag 22 is set up, and actual according to the 9th image analysis by the system
The match condition of the setting of positional fault label 22 in the display of positional fault label 22 and the system, wherein the two not
When matching, positions the shelf at unmatched 22 place of positional fault label and notify maintenance personnel.It by this way, can be quick
Ground identifies and positions the shelf to break down to position error flag 22, and is rapidly safeguarded, spill tag or wrong mark are reduced
The case where.
Preferably, the second image collecting device 12 is when detecting the second image of the hand of an access mechanism,
It can also analyze both following：" based on the second image compared with third image the access mechanism having of determination
The case where product " and " article that the 4th image collecting device 14 of cargo temporary storage location 40 entrained by the access mechanism detects
Into the movement of the cargo temporary storage location 40 ", when analysis the result shows that the access mechanism does not hold article or only holds one
When article, it is near the absolute position of the access mechanism, opposite in making a reservation for which just grants access mechanism access
Article at least one inventory locations of the shelf of position.
According to a preferred embodiment, any kind of phase is can be used in each image collecting device mentioned in the present invention
Machine and other alternative imaging devices.For example, magazine one or more can be RGB camera.Magazine one
Person or more persons can be depth sense camera.
Preferably, in order to collect required image, each image collecting device can be one or more, in certain image
When acquisition device is multiple, can dispersedly it be set in multiple positions.For example, some image collecting devices can be located at head
On top, such as on the ceiling to acquire the image of corresponding position in access mechanism and/or place.For another example, some images are adopted
Acquisition means can be located in inventory locations or internal.For example, can be located on the exterior section of inventory locations and be oriented
Acquire the image of the position around access mechanism and/or inventory locations.For another example, some image collecting devices can be set in valence
Region is signed, the image information on the shelf of opposite side is acquired towards opposite side shelf.
According to a preferred embodiment, system of the invention further includes calculating equipment 30.Calculating equipment 30 can be
Locally, remotely or any combination thereof.Similarly, calculating equipment 30 can be configured to through network and input module, output group
Part and/or directly temporary with first, second, third, fourth, the five, the six, the seven, the 8th image collecting devices and cargo
The communication of at least one of unit 40.Those skilled in the art are it is envisioned that communication can be by wired and/or wireless
Mode.Preferably, calculating equipment 30 is, for example, one or more server.It may include processor and storage in server
Device.The system may include or provide image procossing (for example, for user identification, Expression Recognition and/or article identification), inventory
Tracking and/or position determine.
Embodiment 2
The present embodiment is the further improvement to embodiment 1, and duplicate content repeats no more.Do not causing conflict or lance
In the case where shield, the preferred embodiment of other embodiments can be used as the supplement of the present embodiment.
The invention also discloses a kind of inventory management method, this method can be by system of the invention and other are alternative
Realization.For example, realizing method of the invention by using each components in system.
According to a preferred embodiment, this method may include：Using at least one the first image collecting device 11,
Determine at least one access mechanism in shelf institute based on the first image for acquiring the first image, and by the management system
Absolute position and the access mechanism in region are loaded with the opposite position of the shelf of at least one article relative at least one
It sets；Using at least one the second image collecting device 12, it is used to detect the second image of the hand of at least one access mechanism,
Second image is shot before the hand of the access mechanism enters at least one inventory locations of shelf；Use at least one
A third image collecting device 13 is used to detect the third image of the hand of at least one access mechanism, the third image
It is to be shot after the hand of the access mechanism is removed from least one inventory locations of the shelf；Wherein, it is based on the second image
It determines that corresponding access mechanism holds the state of article compared with third image, the state of article is held in response to access mechanism
And identify at least one inventory locations of shelf around the absolute position of the access mechanism, in predetermined relative location
Variation, and thus judge the corresponding relationship between the article and the variation of the inventory locations.
According to a preferred embodiment, the method can also include：Use at least one the 4th image collecting device
14, it is arranged in cargo temporary storage location 40, the movement of the cargo temporary storage location 40 is entered for detecting article, wherein in response to
Article enters the movement of the cargo temporary storage location 40, thereby confirms that the article into the cargo temporary storage location 40 and the library
Deposit the corresponding relationship between the variation of position.
Embodiment 3
The present embodiment is repeated no more to embodiment 1,2 or its further improvement combined, duplicate content.It is not making
At in conflict or contradictory situation, the preferred embodiment of other embodiments can be used as the supplement of the present embodiment.
According to a preferred embodiment, before barcode scanner, one of shield door should be installed, shield door is used with personnel
The personal all kinds of two dimensional codes for payment be switch, once only enter for a people, after barcode scanning, door is closed immediately.The personnel
Article is voluntarily scanned by barcode scanner with appropriate speed mobile shopping cart, touch display screen shows pending payment Item Information
With current purchase total price, after personnel confirmation is errorless, system is settled accounts in the two dimensional code account scanned before automatically.Confirmation
Settle accounts it is errorless after, shield door after barcode scanner is opened, meanwhile, the shield door before barcode scanner starts to scan next personnel
Two dimensional code.By this way, personnel are avoided to appropriate public property for personal use commodity or settle accounts wrong problem, the amount of loss of supermarket can be reduced.
Embodiment 4
The present embodiment is repeated no more to embodiment 1,2,3 or its further improvement combined, duplicate content.Not
It causes in conflict or contradictory situation, the preferred embodiment of other embodiments can be used as the supplement of the present embodiment.
According to a preferred embodiment, shelf are equipped at least one Weight acquisition device, for acquiring corresponding personnel
Hand enter shelf at least one inventory locations before and after the hand removes from least one inventory locations of the shelf
Weight difference, and the system based on the second image determined compared with third image corresponding personnel's having product state it
Afterwards, the state of article is checked by the weight of the article of the determination recorded in system and the weight difference.
It is also possible to be collected by being mounted directly Weight acquisition device on shelf by acquisition device
Weight difference tentatively to judge the state of article.Those skilled in the art are it is envisioned that in this case, on a shelf
The weight of multiple articles should have certain difference, so as to realize identification article state purpose.
Embodiment 5
The present embodiment is repeated no more to embodiment 1,2,3,4 or its further improvement combined, duplicate content.?
It does not cause in conflict or contradictory situation, the preferred embodiment of other embodiments can be used as the supplement of the present embodiment.
The present embodiment also discloses a kind of unmanned supermarket system, and the technical characteristic of the system and a kind of inventory management system are complete
Portion or part are identical, to reach corresponding technical effect.
The present embodiment also discloses a kind of inventory management system of unmanned supermarket, the technical characteristic of the system and a kind of inventory
Management system is identical in whole or in part, to reach corresponding technical effect.
The present embodiment also discloses a kind of inventory management method of unmanned supermarket, the technical characteristic of this method and a kind of inventory
Management method is identical in whole or in part, to reach corresponding technical effect.
Although the present invention is described in detail, modification within the spirit and scope of the present invention is for this field skill
Art personnel will be apparent.Such modification is also considered as a part of this disclosure.Discussion, this field in view of front
Relevant knowledge and reference or information (being both incorporated herein by reference) above in conjunction with Background Discussion, further description quilt
It is considered unnecessary.Moreover, it should be understood that each section of various aspects of the invention and each embodiment can it is whole or
Partially combined or exchange.Moreover, it will be understood by those skilled in the art that the description of front and its attached drawing are only to make
For example, it is not intended to the limitation present invention.
The purpose for example and description gives the discussed above of the disclosure.This is not intended to limit the disclosure
In form disclosed here.In specific embodiment above-mentioned, for example, in order to simplify the purpose of the disclosure, the disclosure it is each
Kind feature is grouped together in one or more embodiments, configuration or aspect.The feature of embodiment, configuration or aspect can be with
With alternate embodiment, configuration or the aspect combination in addition to discussed above.This method of the disclosure is not necessarily to be construed as
The reflection disclosure needs the intention of the more features than being expressly recited in each claim.On the contrary, such as following following claims institute
Reflection, creative aspect is all features less than single aforementioned disclosed embodiment, configuration or aspect.Therefore, below
Claim is hereby incorporated into present embodiment, wherein independent implementation of each claim own as the disclosure
Example.
Claims (10)
1. a kind of inventory management system based on policy module, including：
Image acquisition units (1), for acquiring the dynamic image and/or still image of access mechanism in inventory area；
Image identification unit (2) obtains the characteristic parameter of the dynamic image and/or the still image, and is based on the spy
Sign parameter relatively determines that the access mechanism holds the state of article；
It calculates equipment (30), for generating inventory information；
Policy unit (5) generates Inventory Management Policies based on the inventory information；
It is characterized in that,
Described image recognition unit (2) is held the state of kinds of goods in response to the access mechanism and is identified in the access mechanism
The variation of at least one inventory locations of shelf around the absolute position and/or in predetermined relative location, the meter
It calculates equipment (30) and judges the corresponding relationship between the kinds of goods and the variation of the inventory locations, generate the inventory information；
The historical information for calculating equipment (30) and the inventory information of every kind of kinds of goods being recorded in every kind of kinds of goods in some cycles
In, and the inventory status information of every kind of kinds of goods, institute are obtained after being analyzed based on the historical information and the inventory information
State acquisition scheme and/or tune that policy unit (5) are based on inventory status information triggering adjustment described image acquisition unit (1)
The identifying schemes of whole described image recognition unit (2).
2. the system as claimed in claim 1, which is characterized in that the policy unit (5) can by the relative position and/or
The absolute position carries out classification analysis to the variations of the inventory locations and the access mechanism, and by the access mechanism
It associates with the shelf interacted with the access mechanism, so that whenever and wherever possible according to the kinds of goods and the inventory locations
Variation dynamically adjusts described image acquisition unit (1) to the image acquisition scheme of the access mechanism and/or the adjustment figure
As the identifying schemes of recognition unit (2).
3. system as claimed in claim 1 or 2, which is characterized in that the system also includes RFID unit (6), for marking
And/or the scanning kinds of goods；
The calculating equipment (30) can be by the base of the image attributes of the kinds of goods through RFID marker and the kinds of goods of the RFID marker
Plinth information association is stored in storage unit (6)；
Described image acquisition unit (1) can record the image information of the kinds of goods before the RFID scans the kinds of goods；
It is described calculate equipment (30) can based on described image recognition unit identify described image information characteristic parameter with through RFID
The image attributes of the kinds of goods of label carries out information matches；
When successful match, the storage unit is registered automatically described in the historical information and/or RFID automatically scanning of the kinds of goods
The label of kinds of goods；
When it fails to match, alarm unit (7) prompts the historical information of kinds of goods described in user's registration.
4. the system as described in one of claim 1-3, which is characterized in that described image acquisition unit includes the first Image Acquisition
Device (11) for acquiring the first image, and determines at least one based on the first image by described image recognition unit (2)
Absolute position and the access mechanism of a access mechanism in shelf region are loaded at least one relative at least one
The relative position of the shelf of kind article；
Second image collecting device (12), the second image of the hand for detecting at least one access mechanism, second figure
It seem to be shot before the hand of the access mechanism enters at least one inventory locations of shelf；
Third image collecting device (13), the third image of the hand for detecting at least one access mechanism, the third figure
It seem to be shot after the hand of the access mechanism is removed from least one inventory locations of the shelf；
Described image recognition unit (2) determines that corresponding access mechanism holds article based on the second image compared with third image
State, hold the state of article in response to the access mechanism and identify around the absolute position of the access mechanism
, the variations of at least one inventory locations of shelf in the relative position, and thus judge the article and the library
Deposit the corresponding relationship between the variation of position.
5. the system as described in one of claim 1-4, which is characterized in that the system also includes be arranged in cargo temporary storage location
(40) the 4th image collecting device (14) of movement for entering the cargo temporary storage location (40) for detecting article,
Wherein, the movement that equipment (30) enter the cargo temporary storage location (40) in response to article is calculated, is thereby confirmed that described in entrance
Corresponding relationship between the article of cargo temporary storage location (40) and the variation of the inventory locations.
6. the system as described in one of claim 1-5, which is characterized in that the 4th image collecting device (14) is also configured
For：Enter the movement of the cargo temporary storage location (40) in response to the hand of access mechanism and shoots the 4th image and the of hand
Five images, wherein the 4th image is shot before the hand of the access mechanism enters the cargo temporary storage location (40), institute
Stating the 5th image is shot after the hand of the access mechanism is removed from the cargo temporary storage location (40), wherein is based on the 4th
Image determines that corresponding access mechanism removes the state of article compared with the 5th image, holds article in response to access mechanism
State and at least one the inventory position for identifying shelf around the absolute position of the access mechanism, in predetermined relative location
The variation set, and thus judge the corresponding relationship between the removal of the article and the variation of the inventory locations.
7. the system as described in one of claim 1-6, which is characterized in that the 4th image collecting device (14) can also quilt
It is configured at：Clearing region is arrived in response to the access mechanism and is started, the article in acquisition cargo temporary storage location (40)
The space size for occupying cargo temporary storage location (40), the offer equipment by settling accounts region according to space size knowledge are the access
The bag of mechanism offer matched size.
8. the system as described in one of preceding claims, which is characterized in that the system also includes：5th image collecting device
(15), it is arranged in access mechanism access way, to acquire the identification marking for paying and/or registering, wherein described
5th image collecting device (15) provides the event of image only in response to the 4th image collecting device (14) and starts.
9. the system as described in one of preceding claims, which is characterized in that in response to the 4th image collecting device (14)
There is provided the event of image and according to the cargo temporary storage location (40) of outfit the 4th image collecting device (14) relative to disengaging
The position in channel, the 5th image collecting device (15) adjust its optically detecting direction and focal length.
10. the system as described in one of preceding claims, which is characterized in that the first image is adopted in second image
The second image that acquisition means (12) take the hand of the access mechanism is just clapped by the first image acquisition device (11) later
It takes the photograph, wherein second image is shot before the hand of the access mechanism enters at least one inventory locations of shelf.
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| CN202210274487.7A Pending CN114548882A (en) | 2018-02-01 | 2018-08-23 | Information management system and method suitable for intelligent inventory management |
| CN201810967161.6A Active CN109214751B (en) | 2018-02-01 | 2018-08-23 | Intelligent inventory management system based on inventory position change |
| CN201810967891.6A Active CN109089082B (en) | 2018-02-01 | 2018-08-23 | Image acquisition system based on thermal characteristic image |
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| CN201810967152.7A Active CN108846621B (en) | 2018-02-01 | 2018-08-23 | Inventory management system based on strategy module |
| CN202210274981.3A Withdrawn CN114819797A (en) | 2018-02-01 | 2018-08-23 | Image acquisition device and information acquisition system for inventory management system |
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| CN201810967161.6A Active CN109214751B (en) | 2018-02-01 | 2018-08-23 | Intelligent inventory management system based on inventory position change |
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| CN112883958B (en) * | 2021-01-11 | 2023-12-05 | 壹药网科技(上海)股份有限公司 | Medicine goods space checking method |
| CN113450053A (en) * | 2021-07-02 | 2021-09-28 | 深圳市好伙计科技有限公司 | Food material supply management method and system based on big data |
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| CN109089082A (en) | 2018-12-25 |
| CN111626681B (en) | 2023-09-12 |
| CN114548882A (en) | 2022-05-27 |
| CN109089082B (en) | 2020-09-29 |
| CN109214751A (en) | 2019-01-15 |
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| CN109146380A (en) | 2019-01-04 |
| CN111950967A (en) | 2020-11-17 |
| CN109214751B (en) | 2022-04-01 |
| CN114819797A (en) | 2022-07-29 |
| CN108846621B (en) | 2020-06-30 |
| CN111626681A (en) | 2020-09-04 |
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