CN109636268A - A kind of kinds of goods monitoring system - Google Patents
A kind of kinds of goods monitoring system Download PDFInfo
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- CN109636268A CN109636268A CN201811351445.9A CN201811351445A CN109636268A CN 109636268 A CN109636268 A CN 109636268A CN 201811351445 A CN201811351445 A CN 201811351445A CN 109636268 A CN109636268 A CN 109636268A
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Abstract
The application discloses a kind of kinds of goods monitoring system and a kind of kinds of goods monitoring method and device.The kinds of goods monitoring system includes: information gathering subsystem and image recognition subsystem, wherein information gathering subsystem is used to acquire the image information of display kinds of goods state, image recognition subsystem is used to carry out feature extraction for described image information, obtain the characteristic information for indicating kinds of goods freshness, according to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.Using kinds of goods monitoring system provided by the present application, kinds of goods freshness situation of change can be recognized accurately, to realize the effective monitoring for kinds of goods freshness by the characteristic information of comparison inventory good freshness variation front and back different angle image information.
Description
Technical field
This application involves kinds of goods Stock Managment Domains, and in particular to a kind of kinds of goods monitoring system.Additionally relate to a kind of goods
Articles monitoring method, device, electronic equipment and storage equipment.
Background technique
With the improvement of people ' s living standards with the transformation of life style, the frequency to eat out is gradually increasing, food and drink
Industry is also fast-developing therewith.In order to meet the fast-developing requirement of catering industry, a kind of more scientific and effective library is needed
Management system is deposited, because the freshness of inventory good is most important for catering industry, but increasingly with kinds of goods type
It is more, how quickly to obtain the freshness information of various species kinds of goods and in time that the freshness information of various species kinds of goods is fast
Speed, accurately to be passed to monitor terminal but troubling always.
Currently, catering industry for inventory good freshness information monitoring be all carried out by artificial mode, but
Be it is more or when work is relatively busy in kinds of goods type, rely solely on and artificially check and notify time-consuming and laborious and often will cause leakage
Report, wrong report etc..Therefore, it is difficult to clearly grasp the freshness situation of all kinds kinds of goods.
To solve the above-mentioned problems, traditional Catering Management software systems have been introduced in many dining rooms, allow computer to help to supervise
The freshness situation for controlling kinds of goods, to improve the inventory good efficiency of management.But by kinds of goods freshness data input in lobby electricity
On brain, for original way to manage, also only become computer record from artificial check, the displaying goods of relative straightforward
The freshness situation of product again without fundamentally solving the above problems, and operates relatively cumbersome, reduces catering industry needle
The accuracy of the efficiency of management and monitoring to inventory good freshness situation.
Summary of the invention
The application provides a kind of kinds of goods monitoring system, with solve above-mentioned kinds of goods inventory monitoring system of the existing technology without
Method monitors the problem of freshness situation of change of inventory good in real time, and for the efficiency of management of inventory good freshness situation
The lower problem with the accuracy of monitoring.In addition the application provides a kind of kinds of goods monitoring method, device, electronic equipment and storage and sets
It is standby.
Kinds of goods monitoring system provided by the present application, including information gathering subsystem and image recognition subsystem；
The information gathering subsystem, for acquiring the image information of display kinds of goods state；
Described image recognition subsystem is obtained for carrying out feature extraction for described image information for indicating kinds of goods
The characteristic information of freshness, according to described for indicating the characteristic information of kinds of goods freshness, obtain the kinds of goods first is fresh
Degree evidence.
Optionally, the information gathering subsystem is specifically used for, the present image information of acquisition display kinds of goods current state
And show the image information before of state before kinds of goods；
Described image recognition subsystem is specifically used for, and carries out feature extraction for the present image information, is used for
The characteristic information for indicating the current freshness of kinds of goods carries out feature extraction for the image information before, obtains for indicating goods
The characteristic information of freshness before product, according to the characteristic information for indicating the current freshness of kinds of goods and described for indicating
The characteristic information of freshness before kinds of goods obtains the first freshness data.
Optionally, described image recognition subsystem is specifically used for, and calculates described for indicating the spy of the current freshness of kinds of goods
Reference breath and the diversity factor for indicating before kinds of goods between the characteristic information of freshness, determine belonging to the diversity factor
Diversity factor range, according to the corresponding relationship between the diversity factor range being obtained ahead of time and the freshness data of kinds of goods, described in acquisition
First freshness data.
Optionally, the characteristic information for indicating kinds of goods freshness is the characteristic value for indicating kinds of goods freshness；
Described image recognition subsystem is specifically used for, and determines described for indicating spy belonging to the characteristic value of kinds of goods freshness
Value indicative range obtains described the according to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time
One freshness data.
Optionally, described for indicating that the characteristic information of kinds of goods freshness includes the shape of the colouring information of kinds of goods, kinds of goods
At least one of the frequent activity degree of information, kinds of goods itself information.
Optionally, the information gathering subsystem is specifically used for, the continuous multiple images of acquisition display kinds of goods state change
Information；
Described image recognition subsystem is specifically used for, and carries out feature extraction for the continuous multiple images information, obtains
Motion vector information and residual error data information of the kinds of goods in the continuous multiple images information, according to the motion vector information
With the frequent activity degree of kinds of goods described in residual error data information acquisition itself, according to the frequent activity degree of the kinds of goods being obtained ahead of time itself
Corresponding relationship between the freshness data of kinds of goods obtains the first freshness data.
Optionally, the kinds of goods monitoring system, further includes: odiferous information processing subsystem and freshness data processing subsystem
System；
The odiferous information processing subsystem, for acquiring the odiferous information of kinds of goods, according to the odiferous information of the kinds of goods,
Obtain the second freshness data of the kinds of goods；
The freshness data process subsystem, for according to the first freshness data and second freshness
Data determine the third freshness data of the kinds of goods.
Optionally, the freshness data process subsystem is specifically used for, by the first freshness data and described
Second freshness data carry out average computation, obtain the average freshness data of the kinds of goods, by the average fresh of the kinds of goods
Degree evidence is determined as the third freshness data.
Optionally, the freshness data process subsystem is specifically used for, by the first freshness data and described
The low freshness data of numerical value are determined as the third freshness data in second freshness data.
Optionally, the freshness data process subsystem is specifically used for:
Calculate the similarity between the first freshness data and the second freshness data；
If the similarity meets or exceeds similarity threshold, the first freshness data or described are randomly choosed
Second freshness data are as the third freshness data, alternatively, newly by the first freshness data and described second
Freshness data carry out average computation, the average freshness data of the kinds of goods are obtained, by the average freshness data of the kinds of goods
It is determined as the third freshness data；
If the similarity is lower than the similarity threshold, newly by the first freshness data and described second
The low freshness data of numerical value are determined as the third freshness data in freshness data.
Optionally, the kinds of goods monitoring system, further includes: kinds of goods buy clear subsystem, for according to first freshness
Data judge whether the inventory status of the kinds of goods is effective, if it is valid, the kinds of goods are determined as inventory good, otherwise,
The kinds of goods are determined as noninventory kinds of goods.
Optionally, the kinds of goods are bought clear clear subsystem and are specifically used for, and obtain according to the first freshness data and in advance
Corresponding relationship between the freshness data of the kinds of goods obtained and the inventory status of the kinds of goods, judges the inventory of the kinds of goods
Whether state is effective.
Optionally, the kinds of goods monitoring system, further includes: kinds of goods condition managing subsystem is new for obtaining described first
Freshness data compare and analyze the first freshness data and the standard freshness data of the kinds of goods, obtain difference
Information sends the kinds of goods to monitor terminal if the different information meets or exceeds preset different information threshold value
Information.
Optionally, the information gathering subsystem is specifically used for, for the position that kinds of goods are stored, from multiple angle acquisitions
Show the image information of kinds of goods state.
Optionally, the multiple angle includes top, front, rear portion, left side, right side, the bottom for the position that kinds of goods are stored
At least two angles in portion.
Optionally, the kinds of goods are stored in shelf, and the shelf have multiple storage regions, different types of kinds of goods
It is stored in different storage regions respectively.
Correspondingly, the application also provides a kind of kinds of goods monitoring method, comprising:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data are obtained.
Optionally, the image information of the acquisition display kinds of goods state, specifically includes: acquisition display kinds of goods current state
The image information before of state before present image information and display kinds of goods；
It is described to carry out feature extraction for described image information, the characteristic information for indicating kinds of goods freshness is obtained, is had
Body includes: to carry out feature extraction for the present image information, obtains the characteristic information for indicating the current freshness of kinds of goods,
Feature extraction is carried out for image information before described, obtains the characteristic information for indicating freshness before kinds of goods；
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including: according to the characteristic information for indicating the current freshness of kinds of goods and described for new before indicating kinds of goods
The characteristic information of freshness obtains the first freshness data.
Optionally, it is described according to for indicating the characteristic information of the current freshness of kinds of goods and described for indicating kinds of goods
The characteristic information of freshness before obtains the first freshness data of the kinds of goods, specifically includes: calculating described for indicating goods
The characteristic information of the current freshness of product and the diversity factor for indicating before kinds of goods between the characteristic information of freshness, determine
Diversity factor range belonging to the diversity factor, according to pair between the diversity factor range being obtained ahead of time and the freshness data of kinds of goods
It should be related to, obtain the first freshness data.
Optionally, the characteristic information for indicating kinds of goods freshness is the characteristic value for indicating kinds of goods freshness；
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including:
It determines described for indicating range of characteristic values belonging to the characteristic value of kinds of goods freshness；
According to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time, described first is obtained
Freshness data.
Optionally, described for indicating that the characteristic information of kinds of goods freshness includes the shape of the colouring information of kinds of goods, kinds of goods
At least one of the frequent activity degree of information, kinds of goods itself information.
Optionally, the image information of the acquisition display kinds of goods state, specifically includes: acquisition display kinds of goods state change
Continuous multiple images information；
It is described to carry out feature extraction for described image information, obtain the characteristic information for indicating kinds of goods freshness；Tool
Body includes: to carry out feature extraction for the continuous multiple images information, obtains kinds of goods in the continuous multiple images information
Motion vector information and residual error data information；
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including: according to the frequent activity degree of kinds of goods itself described in the motion vector information and residual error data information acquisition, root
According to the corresponding relationship between the frequent activity degree of the kinds of goods being obtained ahead of time itself and the freshness data of kinds of goods, described first is obtained
Freshness data.
Optionally, the kinds of goods monitoring method, further includes:
The odiferous information for acquiring kinds of goods obtains the second freshness data according to the odiferous information of the kinds of goods；
According to the first freshness data and the second freshness data of acquisition, the third freshness is determined
Data.
Optionally, the first freshness data of the kinds of goods according to acquisition and the second freshness of the kinds of goods
Data determine the third freshness data, specifically include: by the first freshness data and the second fresh degree
According to average computation is carried out, the average freshness data of the kinds of goods are obtained, the average freshness data of the kinds of goods are determined as
The third freshness data.
Optionally, the first freshness data and the second freshness data according to acquisition, determine institute
Third freshness data are stated, are specifically included: by the first freshness data of the acquisition and the second fresh degree
It is determined as the third freshness data according to the low freshness data of middle numerical value.
Optionally, according to the first freshness data of acquisition and the second freshness data, described is determined
Three freshness data, specifically include:
Calculate the similarity between the first freshness data and the second freshness data；
If the similarity meets or exceeds similarity threshold, the first freshness data and institute are randomly choosed
Actual fresh degree evidence of the freshness data in the second freshness data as kinds of goods is stated, alternatively, new by described first
Freshness data and the second freshness data carry out average computation, the average freshness data of kinds of goods are obtained, by the goods
The average freshness data of product are determined as the third freshness data；
If the similarity is lower than the similarity threshold, newly by the first freshness data and described second
The low freshness data of numerical value are determined as the third freshness data in freshness data.
Optionally, the kinds of goods monitoring method, further includes:
Judge whether the inventory status of the kinds of goods is effective according to the first freshness data, if it is valid, by institute
It states kinds of goods and is determined as inventory good, otherwise, the kinds of goods are determined as noninventory kinds of goods.
Optionally, described to judge whether the inventory status of the kinds of goods has according to the first freshness data of the kinds of goods
Effect, specifically includes: according to corresponding between the freshness data for the kinds of goods being obtained ahead of time and the inventory status of the kinds of goods
Relationship judges whether the inventory status of the kinds of goods is effective.
Optionally, the kinds of goods monitoring method, further includes:
The first freshness data and the standard freshness data of the kinds of goods are compared and analyzed, difference letter is obtained
Breath, if the different information meets or exceeds preset different information threshold value, the letter of the kinds of goods is sent to monitor terminal
Breath.
Optionally, the image information of the acquisition display kinds of goods state, specifically includes: the position being stored for kinds of goods,
The image information of kinds of goods state is shown from multiple angle acquisitions.
Optionally, the multiple angle includes top, front, rear portion, left side, right side, the bottom for the position that kinds of goods are stored
At least two angles in portion.
Optionally, the kinds of goods are stored in shelf, and the shelf have multiple storage regions, different types of kinds of goods
It is stored in different storage regions respectively.
Correspondingly, the application also provides a kind of kinds of goods monitoring device, comprising:
Elementary area is acquired, for acquiring the image information of display kinds of goods state；
First obtains unit is obtained for carrying out feature extraction for described image information for indicating kinds of goods freshness
Characteristic information；
Second obtaining unit, for, for indicating the characteristic information of kinds of goods freshness, it is new to obtain described first according to described
Freshness data.
Optionally, it is described acquisition elementary area be specifically used for: acquisition display kinds of goods current state present image information with
And show the image information before of state before kinds of goods；
The first obtains unit is specifically used for: carrying out feature extraction for the present image information, obtains and be used for table
The characteristic information for showing the current freshness of kinds of goods carries out feature extraction for the image information before, obtains for indicating kinds of goods
The characteristic information of freshness before；
Second obtaining unit is specifically used for: according to described for indicating characteristic information and the institute of the current freshness of kinds of goods
The characteristic information for indicating freshness before kinds of goods is stated, the first freshness data are obtained.
Optionally, second obtaining unit is specifically used for:
Calculate the characteristic information for indicating the current freshness of kinds of goods and described for indicating freshness before kinds of goods
Characteristic information between diversity factor, diversity factor range belonging to the diversity factor is determined, according to the diversity factor model being obtained ahead of time
The corresponding relationship between the freshness data of kinds of goods is enclosed, the first freshness data are obtained.
Optionally, the characteristic information for indicating kinds of goods freshness is the characteristic value for indicating kinds of goods freshness；
Second obtaining unit is specifically used for: determining described for indicating feature belonging to the characteristic value of kinds of goods freshness
It is worth range, according to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time, obtains described first
Freshness data.
Optionally, described for indicating that the characteristic information of kinds of goods freshness includes the shape of the colouring information of kinds of goods, kinds of goods
At least one of the frequent activity degree of information, kinds of goods itself information.
Optionally, the acquisition elementary area is specifically used for: the continuous multiple images letter of acquisition display kinds of goods state change
Breath；
The first obtains unit is specifically used for: carrying out feature extraction for the continuous multiple images information, obtains goods
Motion vector information and residual error data information of the product in the continuous multiple images information；
Second obtaining unit is specifically used for: according to goods described in the motion vector information and residual error data information acquisition
The frequent activity degree of product itself, according between the frequent activity degree of the kinds of goods being obtained ahead of time itself and the freshness data of kinds of goods
Corresponding relationship obtains the first freshness data.
Optionally, the kinds of goods monitoring device, further includes:
Fragrance unit is acquired, for acquiring the odiferous information of kinds of goods, according to the odiferous information of the kinds of goods, obtains described the
Two freshness data；
Determination unit is determined for the first freshness data and the second freshness data according to acquisition
The third freshness data.
Optionally, the determination unit is specifically used for, by the first freshness data and the second fresh degree
According to average computation is carried out, the average freshness data of the kinds of goods are obtained, the average freshness data of the kinds of goods are determined as
The third freshness data.
Optionally, the determination unit is specifically used for, by the first freshness data of the acquisition and described
The low freshness data of numerical value are determined as the third freshness data in two freshness data.
Optionally, the determination unit is specifically used for, and calculates the first freshness data and second freshness
Similarity between data；
If the similarity meets or exceeds similarity threshold, the first freshness data and institute are randomly choosed
Actual fresh degree evidence of the freshness data in the second freshness data as kinds of goods is stated, alternatively, new by described first
Freshness data and the second freshness data carry out average computation, the average freshness data of kinds of goods are obtained, by the goods
The average freshness data of product are determined as the third freshness data；
If the similarity is lower than the similarity threshold, newly by the first freshness data and described second
The low freshness data of numerical value are determined as the third freshness data in freshness data.
Optionally, the kinds of goods monitoring device, further includes:
Inventory member is bought, for judging whether the inventory status of the kinds of goods is effective according to the first freshness data, such as
Fruit is effective, then the kinds of goods is determined as inventory good, otherwise, the kinds of goods is determined as noninventory kinds of goods.
Optionally, the inventory member of buying is specifically used for, according to the freshness data for the kinds of goods being obtained ahead of time with it is described
Corresponding relationship between the inventory status of kinds of goods judges whether the inventory status of the kinds of goods is effective.
Optionally, the kinds of goods monitoring device, further includes:
Analytical unit, for comparing the standard freshness data of the first freshness data and the kinds of goods point
Analysis obtains different information, if the different information meets or exceeds preset different information threshold value, sends to monitor terminal
The information of the kinds of goods.
Optionally, the acquisition elementary area is specifically used for, aobvious from multiple angle acquisitions for the position that kinds of goods are stored
Show the image information of kinds of goods state change situation.
Optionally, the multiple angle includes top, front, rear portion, left side, right side, the bottom for the position that kinds of goods are stored
At least two angles in portion.
Optionally, the kinds of goods are stored in shelf, and the shelf have multiple storage regions, different types of kinds of goods
It is stored in different storage regions respectively.
Correspondingly, the application also provides a kind of electronic equipment, comprising:
Processor；And
Memory, for storing the program of kinds of goods monitoring method, which, which is powered and passes through the processor, runs the goods
After the program of articles monitoring method, following step is executed:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
Correspondingly, the application also provides a kind of storage equipment, it is stored with the program of kinds of goods monitoring method, the program is processed
Device operation, executes following step:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
Compared with prior art, the application has the following advantages:
Using kinds of goods monitoring system provided by the present application, the feature of comparison inventory good freshness variation front and back can be passed through
Information is recognized accurately inventory good freshness situation of change, improves the management for inventory good freshness situation of change
The accuracy of efficiency and monitoring.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of kinds of goods monitoring system provided by the embodiments of the present application；
Fig. 2 is a kind of flow chart of kinds of goods monitoring method provided by the embodiments of the present application；
Fig. 3 is a kind of schematic diagram of kinds of goods monitoring device provided by the embodiments of the present application；
Fig. 4 is a kind of electronic equipment schematic diagram of kinds of goods monitoring provided by the embodiments of the present application；
Fig. 5 is a kind of entire run flow chart for kinds of goods monitoring system that the application preferred embodiment provides.
Specific embodiment
Many details are explained in the following description in order to fully understand the application.But the application can be with
Much it is different from other way described herein to implement, those skilled in the art can be without prejudice to the application intension the case where
Under do similar popularization, therefore, the application is not limited by following public specific implementation.
Below based on the kinds of goods monitoring system of the application, embodiment is described in detail.In addition, in following description
In, the information gathering subsystem of this system will be directed to respectively and image recognition subsystem is described in detail.Please refer to Fig. 1 institute
Show, is respectively a kind of schematic diagram of kinds of goods monitoring system provided by the embodiments of the present application.
The embodiment of the present application provides a kind of kinds of goods condition monitoring system, using this monitoring system, kitchen after can helping
Personnel quickly and easily obtain the freshness situation of inventory good, and have the good technical characteristics such as manageability, high reliability.
Kinds of goods condition monitoring system provided by the embodiments of the present application specifically includes following part:
Information gathering subsystem 101, for acquiring the image information of display kinds of goods state.
In the embodiment of the present application, the image information of the display kinds of goods state of the acquisition includes that acquisition display kinds of goods are worked as
The continuous multiple images information of state, new by obtaining kinds of goods before the continuous multiple images information and display kinds of goods of preceding state
Image information before and after fresh target change, which compares and analyzes, can obtain the specific freshness data of inventory good.It needs to illustrate
It is that the image information includes picture image information and video image information, the kinds of goods freshness situation of change includes
Color change situation, shape or volume change situation or the situation of change of frequent activity degree etc..Such as by before to acquisition
Multiple images information is analyzed afterwards, and obtaining color reduction, shape or volume-diminished or movable frequency reduces, then it represents that
The freshness of inventory good is reducing.
Specifically, the information gathering subsystem can be carried out by the camera for the multiple angles being arranged in standard pallet
Image information collecting, the multiple angle include the top of the position that inventory good is stored, front, rear portion, left side, right side,
At least two angles in bottom can obtain more accurate freshness by the acquisition image information of multi-angle and monitor number
According to.Therefore, in the embodiment of the present application to realize that the inventories for all kinds of kinds of goods are accurately monitored, it is necessary first to build
The shelf of vertical storage kinds of goods, the shelf are standard pallet, and all kinds of kinds of goods to be monitored are deposited in standard pallet respectively, should
Standard pallet can difference according to type be divided into multiple memory spaces, the kinds of goods of corresponding type are deposited in respectively and are deposited accordingly
It stores up in space.Information gathering subsystem shoots the kinds of goods being stored in memory space by camera, from multiple angle acquisitions
Show the image information of kinds of goods freshness situation of change.It should be noted that standard pallet described in the present embodiment is transparent material
Matter, entire standard pallet can be divided into multiple memory spaces, and memory space is changeable, and each memory space has the vertical of unification
Graduation mark, for storing different types of kinds of goods.For example, frequent activity degree is monitored freshness information as major weight
Live fish, all kinds of aquatic products such as shrimp and crab living are stored in No.1 memory space；Come color change situation as major weight
The fresh vegetables etc. of monitoring freshness situation is placed on No. two memory spaces.
Image recognition subsystem 102 is obtained for carrying out feature extraction for described image information for indicating that kinds of goods are new
The characteristic information of freshness obtains the first freshness of the kinds of goods according to described for indicating the characteristic information of kinds of goods freshness
Data.
In the embodiment of the present application, the image recognition subsystem is specifically used for for information gathering subsystem acquisition
Present image information carries out feature extraction, obtains the characteristic information for indicating the current freshness of kinds of goods, believes for image before
Breath carries out feature extraction, obtains the characteristic information for indicating freshness before kinds of goods, by analyzing for indicating that kinds of goods are current
The characteristic information of freshness and for indicating the freshness different information before kinds of goods between the characteristic information of freshness obtains the
One freshness data.Features described above information mainly includes color change situation, shape or volume change situation or frequent activity
The situation of change etc. of degree.The first freshness data be based on above-mentioned color change situation, shape or volume change situation or
The freshness data for the inventory good that the characteristic informations such as the situation of change of person's frequent activity degree obtain.
It should be noted that described for indicating that the characteristic information of kinds of goods freshness can use the spy for indicating kinds of goods freshness
Value indicative indicates.By analyzing characteristic information for indicating the current freshness of kinds of goods and for indicating freshness before kinds of goods
Diversity factor between characteristic information determines diversity factor range belonging to diversity factor, according to diversity factor belonging to determining diversity factor
Range obtains the first fresh degree in the corresponding relationship between the diversity factor range being obtained ahead of time and the freshness data of kinds of goods
According to.Characteristic value for indicating the current freshness of kinds of goods is namely calculated by algorithm and for indicating freshness before kinds of goods
Difference value between characteristic value is determined for indicating range of characteristic values belonging to the characteristic value of kinds of goods freshness, is used according to determining
The range of characteristic values belonging to the characteristic value for indicating kinds of goods freshness, from the freshness of the range of characteristic values and kinds of goods that are obtained ahead of time
The first freshness data are obtained in corresponding relationship between data.It is by color change situation of the characteristic information of inventory good
Example, for indicating that the color feature value of the current freshness of kinds of goods is H, the color feature value for freshness before indicating kinds of goods is
F compares and analyzes H and F using image recognition technology+algorithm, difference value H-F, according to the characteristic value being obtained ahead of time
The freshness data (such as: the freshness data indicate " very fresh ", " than comparatively fresh " or " in need of immediate treatment ") of range and kinds of goods it
Between corresponding relationship, obtain kinds of goods freshness data be " in need of immediate treatment ", then the first freshness data be " in need of immediate treatment ", lead to
Know that rear kitchen administrative staff kinds of goods have reached freshness critical value, should as early as possible cook kinds of goods.
Frequent activity degree is monitored to the freshness of live fish, all kinds of aquatic products such as shrimp and crab living as major weight
When, feature extraction is carried out for continuous multiple images information first with image recognition technology+algorithm, obtains aquatic products continuous
Motion vector information and residual error data information in multiple images information, according to motion vector information and residual error data information acquisition
The frequent activity degree of kinds of goods itself, according to the freshness data of the frequent activity degree of the kinds of goods being obtained ahead of time itself and kinds of goods (such as:
The freshness data indicate " very fresh ", " than comparatively fresh " or " in need of immediate treatment ") between corresponding relationship, obtain the freshness of kinds of goods
Data are " very fresh ", then the first freshness data are " very fresh ".It should be noted that movement described in the embodiment of the present application
When Vector Message is that aquatic products move in memory space, according to the opposite activity bit in memory space of certain criterion acquisition
Move information.The residual error data information is the difference between the freshness information and preset freshness information of actual measurement
Different information.
In addition, kinds of goods condition monitoring system described in the embodiment of the present application can also include odiferous information processing subsystem and
Freshness data process subsystem.Odiferous information processing subsystem is used to acquire the odor characteristics information of kinds of goods, according to kinds of goods
Odor characteristics information, obtain the second freshness data, the second freshness data be obtained based on odor characteristics information it is new
Freshness data；Freshness data process subsystem is used for according to the first freshness data and the second fresh degree
According to determining the third freshness data of kinds of goods.The third freshness data are based on odor characteristics information, color change feelings
The fresh degree for the inventory good that the situation of change characteristic information of condition, shape or volume change situation or frequent activity degree obtains
According to.Specifically, average computation is carried out to the first freshness data and the second freshness data using average algorithm,
The average freshness data of the kinds of goods of acquisition are determined as third freshness data by the average freshness data for obtaining kinds of goods.Or
It is new to be determined as third by person for the low freshness data of numerical value in the first freshness data and the second freshness data
Freshness data.Alternatively, being calculated between the first freshness data and the second freshness data using similarity algorithm
Similarity randomly choose the first freshness data or described if similarity meets or exceeds similarity threshold
Two freshness data are as the third freshness data.
Kinds of goods condition monitoring system described in the embodiment of the present application further includes kinds of goods condition managing subsystem, please refers to Fig. 5
It is shown, for a kind of entire run flow chart for kinds of goods monitoring system that the application preferred embodiment provides.Pass through image first
Recognition subsystem is for top, the front, rear portion, left side, right side, bottom before and after the inventory change of information gathering subsystem acquisition
The image information of 6 angle shots compares and analyzes, and extracts the characteristic information of image information, according to freshness information acquisition
The freshness data of inventory good.The kinds of goods condition managing subsystem is specifically used for the freshness for obtaining image recognition subsystem
Data and the standard freshness data of preset kinds of goods compare and analyze, and freshness different information are obtained, if described
Different information meets or exceeds preset different information threshold value, then the freshness information of kinds of goods is sent to monitor terminal, after notice
Kitchen personnel are handled in time.The embodiment of the present application is preferably applied in the rear kitchen management system of catering industry, monitors kitchen of restaurant inventory
The freshness situation of change of kinds of goods: kinds of goods such as to be monitored are live fish, at regular intervals (such as: 1 hour or 2 hours
Deng), top, front, rear portion, left side, right side, at least two in the angle of bottom 6 are collected from the storage area of storage live fish
One group image information of a angle shot, the image information obtained by comparative analysis different time points obtain live fish and are storing
The frequent activity degree of different time points in region obtains the freshness information of live fish according to the frequent activity degree of different time points.
For example, being denoted as a group in 1 point of one group image information of shooting, it is denoted as b group in 2 points of one group image informations of shooting, shoots one group at 3 points
Image information is denoted as c group.According to a group image information, using image recognition technology+algorithm, analysis obtains frequent activity at 1
Spend A；According to b group image information, using image recognition technology+algorithm, analysis obtains frequent activity degree B at 2；According to c group
Image information, using image recognition technology+algorithm, analysis obtains frequent activity degree C at 3, obtain B-A be 1 point to 2 points it
Between live fish freshness delta data, C-B be 3 points to 2 points between live fish freshness delta data, C-A be 1 point to 3 points it
Between live fish freshness delta data.
It includes: information gathering subsystem, image recognition subsystem, odiferous information that the application, which discloses a kind of kinds of goods monitoring system,
Processing subsystem and freshness data process subsystem.Using kinds of goods monitoring system provided by the present application, comparison database can be passed through
The characteristic information of stock product freshness variation front and back different angle image information, is recognized accurately kinds of goods freshness situation of change,
To realize the effective monitoring for kinds of goods freshness.
Corresponding with a kind of kinds of goods monitoring system of above-mentioned offer, the application also provides a kind of kinds of goods monitoring method.Due to
This method embodiment is similar to the above system embodiment, so being described relatively simple, related place refers to system embodiment
Part illustrates that methods described below embodiment is only illustrative.It please refers to shown in Fig. 2, is mentioned for the embodiment of the present application
A kind of flow chart of the kinds of goods monitoring method supplied.
Kinds of goods monitoring method described in the embodiment of the present application includes the following steps:
Step S201: the image information of acquisition display kinds of goods state.
The image information of the acquisition display kinds of goods state specifically includes: the present image of acquisition display kinds of goods current state
The image information before of state before information and display kinds of goods.
Step S202: carrying out feature extraction for described image information, obtains the feature for indicating kinds of goods freshness and believes
Breath.
It is described to carry out feature extraction for described image information, the characteristic information for indicating kinds of goods freshness is obtained, is had
Body includes: to carry out feature extraction for the present image information, obtains the characteristic information for indicating the current freshness of kinds of goods,
Feature extraction is carried out for image information before described, obtains the characteristic information for indicating freshness before kinds of goods.
Step S203: according to described for indicating the characteristic information of kinds of goods freshness, the first freshness data are obtained.
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including: according to the characteristic information for indicating the current freshness of kinds of goods and described for new before indicating kinds of goods
The characteristic information of freshness obtains the first freshness data.
Optionally, it is described according to for indicating the characteristic information of the current freshness of kinds of goods and described for indicating kinds of goods
The characteristic information of freshness before obtains the first freshness data of the kinds of goods, specifically includes: calculating described for indicating goods
The characteristic information of the current freshness of product and the diversity factor for indicating before kinds of goods between the characteristic information of freshness, determine
Diversity factor range belonging to the diversity factor, according to pair between the diversity factor range being obtained ahead of time and the freshness data of kinds of goods
It should be related to, obtain the first freshness data.
Optionally, the characteristic information for indicating kinds of goods freshness is the characteristic value for indicating kinds of goods freshness；
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including:
It determines described for indicating range of characteristic values belonging to the characteristic value of kinds of goods freshness；
According to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time, described first is obtained
Freshness data.
Optionally, described for indicating that the characteristic information of kinds of goods freshness includes the shape of the colouring information of kinds of goods, kinds of goods
At least one of the frequent activity degree of information, kinds of goods itself information.
Optionally, the image information of the acquisition display kinds of goods state, specifically includes: acquisition display kinds of goods state change
Continuous multiple images information；
It is described to carry out feature extraction for described image information, obtain the characteristic information for indicating kinds of goods freshness；Tool
Body includes: to carry out feature extraction for the continuous multiple images information, obtains kinds of goods in the continuous multiple images information
Motion vector information and residual error data information；
The characteristic information for being used to indicate kinds of goods freshness according to, obtains the first fresh degree of the kinds of goods
According to specifically including: according to the frequent activity degree of kinds of goods itself described in the motion vector information and residual error data information acquisition, root
According to the corresponding relationship between the frequent activity degree of the kinds of goods being obtained ahead of time itself and the freshness data of kinds of goods, described first is obtained
Freshness data.
Optionally, the kinds of goods monitoring method, further includes:
The odiferous information for acquiring kinds of goods obtains the second freshness data according to the odiferous information of the kinds of goods；
According to the first freshness data and the second freshness data of acquisition, the third freshness is determined
Data.
Optionally, the first freshness data of the kinds of goods according to acquisition and the second freshness of the kinds of goods
Data determine the third freshness data, specifically include: by the first freshness data and the second fresh degree
According to average computation is carried out, the average freshness data of the kinds of goods are obtained, the average freshness data of the kinds of goods are determined as
The third freshness data.
Optionally, the first freshness data and the second freshness data according to acquisition, determine institute
Third freshness data are stated, are specifically included: by the first freshness data of the acquisition and the second fresh degree
It is determined as the third freshness data according to the low freshness data of middle numerical value.
Optionally, according to the first freshness data of acquisition and the second freshness data, described is determined
Three freshness data, specifically include:
Calculate the similarity between the first freshness data and the second freshness data；
If the similarity meets or exceeds similarity threshold, the first freshness data and institute are randomly choosed
Actual fresh degree evidence of the freshness data in the second freshness data as kinds of goods is stated, alternatively, new by described first
Freshness data and the second freshness data carry out average computation, the average freshness data of kinds of goods are obtained, by the goods
The average freshness data of product are determined as the third freshness data；
If the similarity is lower than the similarity threshold, newly by the first freshness data and described second
The low freshness data of numerical value are determined as the third freshness data in freshness data.
Optionally, the kinds of goods monitoring method, further includes:
Judge whether the inventory status of the kinds of goods is effective according to the first freshness data, if it is valid, by institute
It states kinds of goods and is determined as inventory good, otherwise, the kinds of goods are determined as noninventory kinds of goods.
Optionally, described to judge whether the inventory status of the kinds of goods has according to the first freshness data of the kinds of goods
Effect, specifically includes: according to corresponding between the freshness data for the kinds of goods being obtained ahead of time and the inventory status of the kinds of goods
Relationship judges whether the inventory status of the kinds of goods is effective.
Optionally, the kinds of goods monitoring method, further includes:
The first freshness data and the standard freshness data of the kinds of goods are compared and analyzed, difference letter is obtained
Breath, if the different information meets or exceeds preset different information threshold value, the letter of the kinds of goods is sent to monitor terminal
Breath.
Optionally, the image information of the acquisition display kinds of goods state, specifically includes: the position being stored for kinds of goods,
The image information of kinds of goods state is shown from multiple angle acquisitions.
Optionally, the multiple angle includes top, front, rear portion, left side, right side, the bottom for the position that kinds of goods are stored
At least two angles in portion.
Optionally, the kinds of goods are stored in shelf, and the shelf have multiple storage regions, different types of kinds of goods
It is stored in different storage regions respectively.
Corresponding with above-mentioned kinds of goods monitoring method, the application also provides a kind of kinds of goods monitoring device, above-mentioned kinds of goods monitoring
Method can be applied to the device.Since present apparatus embodiment is similar to method and system embodiment, so the comparison of description is simple
Single, related place refers to method and system embodiment part explanation, and Installation practice is described below and is only illustrative.
Fig. 3 is referred to, is a kind of schematic diagram of kinds of goods monitoring device provided by the embodiments of the present application.
Kinds of goods monitoring device described in the embodiment of the present application includes following part:
Elementary area 301 is acquired, for acquiring the image information of display kinds of goods state.
The acquisition elementary area is specifically used for: the present image information and display goods of acquisition display kinds of goods current state
The image information before of state before product.
First obtains unit 302 is obtained for carrying out feature extraction for described image information for indicating that kinds of goods are fresh
The characteristic information of degree.
The first obtains unit is specifically used for: carrying out feature extraction for the present image information, obtains and be used for table
The characteristic information for showing the current freshness of kinds of goods carries out feature extraction for the image information before, obtains for indicating kinds of goods
The characteristic information of freshness before.
Second obtaining unit 303, for, for indicating the characteristic information of kinds of goods freshness, obtaining described first according to described
Freshness data.
Second obtaining unit is specifically used for: according to described for indicating characteristic information and the institute of the current freshness of kinds of goods
The characteristic information for indicating freshness before kinds of goods is stated, the first freshness data are obtained.
Optionally, second obtaining unit is specifically used for:
Calculate the characteristic information for indicating the current freshness of kinds of goods and described for indicating freshness before kinds of goods
Characteristic information between diversity factor, diversity factor range belonging to the diversity factor is determined, according to the diversity factor model being obtained ahead of time
The corresponding relationship between the freshness data of kinds of goods is enclosed, the first freshness data are obtained.
Optionally, the characteristic information for indicating kinds of goods freshness is the characteristic value for indicating kinds of goods freshness；
Second obtaining unit is specifically used for: determining described for indicating feature belonging to the characteristic value of kinds of goods freshness
It is worth range, according to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time, obtains described first
Freshness data.
Optionally, described for indicating that the characteristic information of kinds of goods freshness includes the shape of the colouring information of kinds of goods, kinds of goods
At least one of the frequent activity degree of information, kinds of goods itself information.
Optionally, the acquisition elementary area is specifically used for: the continuous multiple images letter of acquisition display kinds of goods state change
Breath；
The first obtains unit is specifically used for: carrying out feature extraction for the continuous multiple images information, obtains goods
Motion vector information and residual error data information of the product in the continuous multiple images information；
Second obtaining unit is specifically used for: according to goods described in the motion vector information and residual error data information acquisition
The frequent activity degree of product itself, according between the frequent activity degree of the kinds of goods being obtained ahead of time itself and the freshness data of kinds of goods
Corresponding relationship obtains the first freshness data.
Optionally, the kinds of goods monitoring device, further includes:
Fragrance unit is acquired, for acquiring the odiferous information of kinds of goods, according to the odiferous information of the kinds of goods, obtains described the
Two freshness data；
Determination unit is determined for the first freshness data and the second freshness data according to acquisition
The third freshness data.
Optionally, the determination unit is specifically used for, by the first freshness data and the second fresh degree
According to average computation is carried out, the average freshness data of the kinds of goods are obtained, the average freshness data of the kinds of goods are determined as
The third freshness data.
Optionally, the determination unit is specifically used for, by the first freshness data of the acquisition and described
The low freshness data of numerical value are determined as the third freshness data in two freshness data.
Optionally, the determination unit is specifically used for, and calculates the first freshness data and second freshness
Similarity between data；
If the similarity meets or exceeds similarity threshold, the first freshness data and institute are randomly choosed
Actual fresh degree evidence of the freshness data in the second freshness data as kinds of goods is stated, alternatively, new by described first
Freshness data and the second freshness data carry out average computation, the average freshness data of kinds of goods are obtained, by the goods
The average freshness data of product are determined as the third freshness data；
If the similarity is lower than the similarity threshold, newly by the first freshness data and described second
The low freshness data of numerical value are determined as the third freshness data in freshness data.
Optionally, the kinds of goods monitoring device, further includes:
Inventory member is bought, for judging whether the inventory status of the kinds of goods is effective according to the first freshness data, such as
Fruit is effective, then the kinds of goods is determined as inventory good, otherwise, the kinds of goods is determined as noninventory kinds of goods.
Optionally, the inventory member of buying is specifically used for, according to the freshness data for the kinds of goods being obtained ahead of time with it is described
Corresponding relationship between the inventory status of kinds of goods judges whether the inventory status of the kinds of goods is effective.
Optionally, the kinds of goods monitoring device, further includes:
Analytical unit, for comparing the standard freshness data of the first freshness data and the kinds of goods point
Analysis obtains different information, if the different information meets or exceeds preset different information threshold value, sends to monitor terminal
The information of the kinds of goods.
Optionally, the acquisition elementary area is specifically used for, aobvious from multiple angle acquisitions for the position that kinds of goods are stored
Show the image information of kinds of goods state change situation.
Optionally, the multiple angle includes top, front, rear portion, left side, right side, the bottom for the position that kinds of goods are stored
At least two angles in portion.
Optionally, the kinds of goods are stored in shelf, and the shelf have multiple storage regions, different types of kinds of goods
It is stored in different storage regions respectively.
Correspondingly, the application also provides a kind of electronic equipment, comprising:
Processor；And
Memory, for storing the program of kinds of goods monitoring method, which, which is powered and passes through the processor, runs the goods
After the program of articles monitoring method, following step is executed:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
Correspondingly, the application also provides a kind of storage equipment, it is stored with the program of kinds of goods monitoring method, the program is processed
Device operation, executes following step:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
Corresponding with a kind of kinds of goods monitoring method of above-mentioned offer, the embodiment of the present application also provides a kind of monitoring of kinds of goods
Electronic equipment refers to Fig. 4, for a kind of electronic equipment schematic diagram of kinds of goods monitoring provided by the embodiments of the present application.
The electronic equipment of the monitoring of kinds of goods described in the embodiment of the present application includes following part:
Processor 401；And
Memory 402, for storing the program of kinds of goods monitoring method, which is powered and passes through the processor operation should
After the program of kinds of goods monitoring method, following step is executed:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
It should be noted that for a kind of detailed description of the electronic equipment of kinds of goods monitoring provided by the embodiments of the present application,
Can be with a kind of reference pair associated description of method for monitoring state provided by the embodiments of the present application, which is not described herein again.
Corresponding with a kind of kinds of goods monitoring method of above-mentioned offer, the embodiment of the present application also provides a kind of storage equipment.
The storage equipment of the monitoring of kinds of goods described in the embodiment of the present application includes following part: it is stored with the program of kinds of goods monitoring method, it should
Program is run by processor, executes following step:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
It should be noted that for a kind of detailed description of the storage equipment of kinds of goods monitoring provided by the embodiments of the present application,
Can be with a kind of reference pair associated description of kinds of goods monitoring method provided by the embodiments of the present application, which is not described herein again.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill
Art personnel are not departing from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
Shield range should be subject to the range that the claim of this application defined.
Claims (10)
1. a kind of kinds of goods monitoring system, which is characterized in that including information gathering subsystem and image recognition subsystem；
The information gathering subsystem, for acquiring the image information of display kinds of goods state；
Described image recognition subsystem is obtained for carrying out feature extraction for described image information for indicating that kinds of goods are fresh
The characteristic information of degree obtains the first fresh degree of the kinds of goods according to described for indicating the characteristic information of kinds of goods freshness
According to.
2. kinds of goods monitoring system according to claim 1, which is characterized in that the information gathering subsystem is specifically used for,
The image information before of state before the present image information and display kinds of goods of acquisition display kinds of goods current state；
Described image recognition subsystem is specifically used for, and carries out feature extraction for the present image information, obtains for indicating
The characteristic information of the current freshness of kinds of goods carries out feature extraction for image information before described, obtain for indicate kinds of goods it
The characteristic information of preceding freshness, according to the characteristic information for indicating the current freshness of kinds of goods and described for indicating kinds of goods
The characteristic information of freshness before obtains the first freshness data.
3. kinds of goods monitoring system according to claim 2, which is characterized in that described image recognition subsystem is specifically used for,
It calculates the characteristic information for indicating the current freshness of kinds of goods and the feature for freshness before indicating kinds of goods is believed
Diversity factor between breath determines diversity factor range belonging to the diversity factor, according to the diversity factor range and kinds of goods being obtained ahead of time
Freshness data between corresponding relationship, obtain the first freshness data.
4. kinds of goods monitoring system according to claim 1, which is characterized in that described for indicating the feature of kinds of goods freshness
Information is the characteristic value for indicating kinds of goods freshness；
Described image recognition subsystem is specifically used for, and determines described for indicating characteristic value belonging to the characteristic value of kinds of goods freshness
It is new to obtain described first according to the corresponding relationship between the freshness data of the range of characteristic values and kinds of goods that are obtained ahead of time for range
Freshness data.
5. kinds of goods monitoring system according to claim 1 or 4, which is characterized in that described for indicating kinds of goods freshness
Characteristic information includes at least one of frequent activity degree of the colouring information of kinds of goods, the shape information of kinds of goods, kinds of goods itself letter
Breath.
6. kinds of goods monitoring system according to claim 5, which is characterized in that the information gathering subsystem is specifically used for,
The continuous multiple images information of acquisition display kinds of goods state change；
Described image recognition subsystem is specifically used for, and carries out feature extraction for the continuous multiple images information, obtains kinds of goods
Motion vector information and residual error data information in the continuous multiple images information, according to the motion vector information and residual
The frequent activity degree of kinds of goods described in difference data information acquisition itself, according to the frequent activity degree and goods of the kinds of goods being obtained ahead of time itself
Corresponding relationship between the freshness data of product obtains the first freshness data.
7. a kind of kinds of goods monitoring method characterized by comprising
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data are obtained.
8. a kind of kinds of goods monitoring device characterized by comprising
Elementary area is acquired, for acquiring the image information of display kinds of goods state；
First obtains unit obtains the spy for indicating kinds of goods freshness for carrying out feature extraction for described image information
Reference breath；
Second obtaining unit, for, for indicating the characteristic information of kinds of goods freshness, obtaining first freshness according to described
Data.
9. a kind of electronic equipment characterized by comprising
Processor；And
Memory, for storing the program of kinds of goods monitoring method, which, which is powered and passes through the processor, runs kinds of goods prison
After the program of prosecutor method, following step is executed:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
10. a kind of storage equipment, which is characterized in that be stored with the program of kinds of goods monitoring method, which is run by processor, holds
Row following step:
The image information of acquisition display kinds of goods state；
Feature extraction is carried out for described image information, obtains the characteristic information for indicating kinds of goods freshness；
According to described for indicating the characteristic information of kinds of goods freshness, the first freshness data of the kinds of goods are obtained.
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| CN109636268B (en) | 2021-04-02 |
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