CN108303170A - The weighing method and smart electronics that smart electronics claim claim - Google Patents
The weighing method and smart electronics that smart electronics claim claim Download PDFInfo
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- CN108303170A CN108303170A CN201810101091.6A CN201810101091A CN108303170A CN 108303170 A CN108303170 A CN 108303170A CN 201810101091 A CN201810101091 A CN 201810101091A CN 108303170 A CN108303170 A CN 108303170A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4144—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling weight of goods in commercial establishments, e.g. supermarket, P.O.S. systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The weighing method and smart electronics claimed this application discloses smart electronics claims, and method includes step:Obtain the image information of current commodity;It identifies the current commodity in described image information, correctly weighs to the current commodity in identification.The corresponding unit price of the commodity is searched according to type of merchandize, commodity total price is calculated according to cargo price and weight and is shown and is printed.According to technical solution provided by the embodiments of the present application, by being shot and being identified to commodity, it is just weighed after commodity are identified and the operations such as total price calculates, can carry out commodity intelligent weighing when in use, reduce being lined up and the workload of attendant.
Description
Technical field
The weighing method and smart electronics claimed the present disclosure relates generally to electronic scale field more particularly to smart electronics claims.
Background technology
Since present electronic scale needs to occupy a large amount of manpower, the attendant that supermarket weighs is limited, peak period of weighing
People's queue time is long.When changing shifts or being busy, the code that different people claims article to also need to remember commodity is changed, can be gone out in this way
The problems such as mistake is manually set in code of now weighing.
Invention content
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of weighing method that smart electronics claim and intelligence
Electronic scale.
In a first aspect, providing a kind of weighing method that smart electronics claim, including step:
Obtain the image information of current commodity;
It identifies the current commodity in described image information, correctly the current commodity is carried out in identification
It weighs.
Second aspect provides a kind of smart electronics and claims, including:
Camera, for the shooting to current commodity;
Acquiring unit, the image information for obtaining the camera shooting;
Recognition unit, for identification current commodity in described image information;
Weighing unit, for correctly weighing to the current commodity in identification.Implemented according to the application
Example provide technical solution, by being shot and being identified to commodity, just weigh after commodity are identified with
And the operations such as total price calculating, commodity intelligent weighing can be carried out when in use, reduce queuing and the work of attendant
Amount.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is that smart electronics claim state one structural schematic diagram in the embodiment of the present application;
Fig. 2 is that smart electronics claim state two structural schematic diagrams in the embodiment of the present application;
Fig. 3 is intelligent weighing method flow diagram in the embodiment of the present application;
Fig. 4 is that smart electronics claim hardware architecture diagram in the embodiment of the present application.
Specific implementation mode
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, is illustrated only in attached drawing and invent relevant part.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Referring to FIG. 3, the present embodiment provides a kind of weighing method that smart electronics claim, including step:
Obtain the image information of current commodity;
It identifies the current commodity in described image information, correctly the current commodity is carried out in identification
It weighs.
Intelligent weighing method provided in this embodiment carries out the figure that multi-angled shooting obtains commodity by camera to commodity
Picture, the image of shooting is identified and is corresponded to corresponding trade name, unit price etc., identify the consistent laggard product of doing business of commodity
Weigh.
Further, the current commodity in the identification described image information, in identification correctly to institute
It states current commodity to weigh, further includes later:
According to the correspondence of commodity and unit price, the unit price of the current commodity is determined;
According to the weight of the current commodity and the unit price of the current commodity, the price of the current commodity is calculated;
Control printing equipment printing includes the commodity price tag of the price.The letters such as unit price are then carried out according to the type of commodity
The lookup of breath and the calculating of total price.Smart electronics in the application claim that double check can be carried out to commodity, and can will not
Congener commodity, which are individually positioned on weighing platform, to be detected and weighs, and is disposably carried out packaging and label printing, is saved
The various resources such as manpower.
Further, the current commodity in the identification described image information, in identification correctly to institute
It states current commodity to weigh, specially:
Identify that the element in described image information, the element include at least arbitrary in word, bar code, pattern and profile
Two;
According to the unique corresponding relation of each commodity and word, bar code, pattern and profile, determines and identified in described image information
Element in the corresponding commodity of at least two elements whether be same commodity, if being then determined as successfully identifying, if otherwise changing
One angle reacquires the image information of the current commodity and is identified again;
After the current commodity is successfully identified, control objective table is opened, and makes to be located at described working as on the objective table
Preceding commodity weigh to the current commodity to weighing platform is fallen to, by the weighing platform.
Analysis is identified to the commodity image received in the application, according to the member in the image information after discriminance analysis
Element is made whether the selection weighed, illustrated in the present embodiment identification after Partial Elements, such as, but not limited to word,
Bar code, image and profile could carry out current commodity if at least two elements are identical as corresponding commodity in above-mentioned element
It determines, the above-mentioned element identified can also be added according to the actual needs, to increase the accurate of electronic scale identification
Degree;It weighs again after type of merchandize determines, as shown in Figure 1, 2, at least there are two platform in the present embodiment, upper mounting plate is to carry
Object platform and lower platform are weighing platform, and objective table is opened after commodity identification is correct, and commodity fall to weighing unit and weigh, and scheme
1 and Fig. 2 indicates the two states that the smart electronics claim respectively, state when Fig. 1 is not switched on for objective table, and commodity are placed at this time
On objective table, commodity are shot by camera, by commodity are identified, when the production that identify commodity be consistent
When the type of product and the commodity, objective table is opened, and Fig. 2 is state when objective table is opened, and commodity are fallen in shopping bag, pass through title
Weight platform weighs to it.
Further, described according to each commodity and word, the unique corresponding relation of bar code, pattern and profile, determine described in
Whether the corresponding commodity of at least two elements in the element identified in image information are same commodity, if being then determined as success
Identification, reacquires the image information of the current commodity and is identified again, specially if otherwise changing an angle:
Leading element in each element and information bank that are identified in described image information is compared, it respectively will be with each institute
The corresponding leading element of element is stated as object element, each leading element uniquely corresponds to a commodity;
Judge whether the commodity corresponding to each object element are same commodity, if being then determined as successfully identifying, if otherwise
An angle is changed to reacquire the image information of the current commodity and be identified again.Believe by comparing image in the present embodiment
The element identified in breath is compared with the leading element as object element, by comparing determine commodity type, if not at
The element of the i.e. identification of work(identification is located in leading element comparison, then changes the image information that angle reacquires current commodity, avoid
Because improving what the smart electronics claimed the problem of None- identified caused by situations such as commodity are not put well, and shooting angle is bad
Recognition efficiency.
Further, be determined as after successfully identifying further include:The each element and information bank that will be identified in described image information
In leading element compared, if each element identified in image information more than information bank get the bid eka-element, image is believed
Identify that the element having more is added in information bank in breath.The step of deep learning is additionally provided in the present embodiment, knows commodity
Carrying out the supplement of data during other at any time, the step of deep learning, can be placed on equipment using preceding being initialized,
Also data supplement can be carried out during equipment use at any time, i.e. the data ratio after commodity that need to weigh carry out data processing prestores
Data it is more, such as taken the image of same commodity different angle, the image data of the different angle stored to default
In commodity image data, the data in the database are supplemented, improve recognition efficiency and recognition accuracy to commodity.
Further, the fresh information of cargo price is obtained, the fresh information includes being updated the commodity of unit price
New unit price;
Commodity and the original unit price in monovalent correspondence are replaced with the new unit price.
Monovalent information during smart electronics claim in the present embodiment etc. needs to be updated often, can be by separately setting server
Cargo price is updated, operating personnel can in real time modify to the information of commodity, such as different time sections commodity
The information etc. that unit price changes such as give a discount is carried out, realizes the control of hommization;The server separately set can be by wired or wireless
Originating party formula claims to be connected with the smart electronics, and above-mentioned monovalent query steps can also be inquired directly from the server,
It can claim interior carry out local search in smart electronics.
Further, it after successfully identifying current commodity, judges whether to weigh and/or print commodity price tag, if not
Then failure prompting message is sent to server.
Server in the present embodiment can also be to the weighing method and for weighing electronic scale carry out failure detection, such as
Fruit commodity image identification in weighing process is correct, but can not weigh to commodity, such as can not show weight or flat
Platform can not be opened or can not then be sent fault-signal into row label printing etc. to server, the feedback of status of this equipment is given
Server so that the problems such as capable of claiming to carry out condition monitoring, find failure or maloperation in time to smart electronics in time from the background,
Ensure effective operation that the smart electronics claim.
The embodiment of the present invention also provides a kind of smart electronics and claims, including camera, for being shot to current commodity;
Camera, for being shot to current commodity;
Acquiring unit, the image information for obtaining the camera shooting;
Recognition unit, for identification current commodity in described image information;
Weighing unit, for correctly weighing to the current commodity in identification.
Smart electronics provided in this embodiment claim to carry out multi-angled shooting and identification to commodity by camera, work as commodity
It is just weighed after being identified and the operations such as total price calculates, commodity intelligent weighing can be carried out when in use,
Reduce queuing and the workload of attendant.
Further, further include:Printing equipment;
Monovalent confirmation unit determines the unit price of the current commodity for the correspondence according to commodity and unit price;
Computing unit, for according to the weight of the current commodity and the unit price of the current commodity, calculating described current
The price of commodity;
Control unit prints the commodity price tag for including the price for controlling the printing equipment.
The subsequent smart electronics claim the calculating that the determination and total price of unit price are carried out according to the type of commodity, product mark of doing business of going forward side by side
The various resources such as manpower have been saved in the printing of label.
Further, the objective table that can be opened and commodity is made to fall is provided with above the weighing unit;
The camera towards the objective table and position it is adjustable;
The recognition unit includes elemental recognition unit and commodity confirmation unit;
The elemental recognition unit, the element in described image information, the element include at least word, item for identification
Any two in code, pattern and profile;
The commodity confirmation unit is used for the unique corresponding relation according to each commodity and word, bar code, pattern and profile,
Determine whether the commodity corresponding at least two in the element identified in described image information are same commodity, if then determining
Successfully to identify;
Described control unit is additionally operable to when identifying mistake, and the position for adjusting the camera is again right from another angle
The current commodity is shot, and is controlled the recognition unit and be identified again.
As shown in Figure 1, the smart electronics in the present embodiment claim to shoot commodity by camera 1, and the camera shooting
First 1 can realize the shooting of multi-angle, and shooting identification can be also carried out in the case where commodity are more, and camera carries out multi-angle bat
The realization method taken the photograph can be:Above objective table installation shooting track, camera install on that track, and along the track into
Line position sets adjustment, can ensure being shot to the commodity on upper mounting plate for 360 ° of camera, comprehensive to know to commodity
Not;When commodity identify mistake or can not identify, control unit controls the camera and carries out angle adjustment.
Smart electronics in the present embodiment claim that double check can be carried out to commodity, and can be by different types of commodity
It is individually positioned on weighing platform and is detected and weighs, disposably carry out packaging and label printing, it is various to have saved manpower etc.
Resource.
The as depicted in figs. 1 and 2 electronic scale includes the objective table 2 and weighing platform 4 of lamination setting, the objective table 3 with
Shopping bag 3 is equipped between the weighing platform 4;The objective table 2 is the pallet of retractable setting, is pacified on the weighing platform 4
Equipped with pressure sensor, for weighing to commodity.
Further, the commodity confirmation unit includes comparing unit, information bank and judging unit;
Described information storehouse is stored with multiple leading elements, and each leading element uniquely corresponds to a commodity;
Comparing unit, the leading element in each element and information bank for will be identified in described image information carry out pair
Than, respectively will leading element corresponding with each element as object element;
The judging unit, for judging whether the commodity corresponding to each object element are same commodity.
Fig. 4 is that smart electronics claim hardware architecture diagram in the present embodiment, wherein illustrating only unit module, is passed through
Commodity confirmation unit confirms the image received, determines that the type of current commodity, control unit are each according to what is received
The instruction etc. that kind data carry out the adjusting of camera, objective table is opened or whether the adjusting of closing, display printing equipment print
Deng.Wherein above-mentioned function may be used ARM microprocessor and be realized.
Further, further include deep learning module, for will know in described image information after being determined as successfully identifying
Other each element is compared with the leading element in information bank, if each element identified in image information is got the bid more than information bank
Eka-element will then identify that the element having more is added in information bank in image information.
It is additionally provided with deep learning module in the present embodiment, carries out the benefit of data during commodity are identified at any time
It fills, which can also carry out before the electronic scale use, be initialized to the electronic scale, and mould is carried out using a variety of commodity
Leading element supplement in information bank is being used, is improving the efficiency that the smart electronics claim by quasi- identification.
Further, further include:Receiving unit, the fresh information for obtaining cargo price, the fresh information include
To be updated the new unit price of the commodity of unit price;
Updating unit, for replacing commodity and the original unit price in monovalent correspondence with the new unit price.
The smart electronics also set up receiving unit in claiming, and receive newer commodity list from server by the receiving unit
Valence information, operating personnel can in real time modify to the information of commodity, such as different time sections commodity carry out the list such as give a discount
The information etc. of valence variation, realizes the control of hommization.
Further, further include:Sending module, for successfully identify current commodity after, judge whether to weigh and/
Or printing commodity price tag, if otherwise sending failure prompting message to server.Sending module is also provided in the present embodiment should
The fault message of electronic scale is sent to server in time so that server understands the state of this equipment in real time, problematic energy
It is enough timely to find, ensure that the smart electronics claim effectively to run.
The application is shot and is identified to commodity by camera multi-angle, and upper mounting plate is opened after identification and will identify that
Commodity be put into the sack between upper mounting plate and lower platform Nei and weighed and label printing etc., can carry out commodity intelligence
It weighs, reduces queuing and the workload of attendant.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (14)
1. a kind of weighing method of intelligent electronic-scale, which is characterized in that include the following steps:
Obtain the image information of current commodity;
It identifies the current commodity in described image information, correctly the current commodity is claimed in identification
Weight.
2. the weighing method of intelligent electronic-scale according to claim 1, which is characterized in that the identification described image information
In the current commodity, in the case that identification correctly weigh to the current commodity, further include later:
According to the correspondence of commodity and unit price, the unit price of the current commodity is determined;
According to the weight of the current commodity and the unit price of the current commodity, the price of the current commodity is calculated;
Control printing equipment printing includes the commodity price tag of the price.
3. the weighing method of intelligent electronic-scale according to claim 1 or 2, which is characterized in that the identification described image
The current commodity in information correctly weighs to the current commodity in identification, specially:
Identify that the element in described image information, the element include at least arbitrary two in word, bar code, pattern and profile
It is a;
According to the unique corresponding relation of each commodity and word, bar code, pattern and profile, the member identified in described image information is determined
Whether the corresponding commodity of at least two elements in element are same commodity, if being then determined as successfully identifying, if otherwise changing one jiao
Degree reacquires the image information of the current commodity and is identified again;
After the current commodity is successfully identified, control objective table is opened, and the current quotient being located on the objective table is made
Product weigh to the current commodity to weighing platform is fallen to, by the weighing platform.
4. the weighing method of intelligent electronic-scale according to claim 3, which is characterized in that described according to each commodity and text
The unique corresponding relation of word, bar code, pattern and profile determines at least two elements in the element identified in described image information
Whether corresponding commodity are same commodity, if being then determined as successfully identifying, if it is described current otherwise to change angle reacquisition
The image information of commodity is simultaneously identified again, specially:
Leading element in each element and information bank that are identified in described image information is compared, it respectively will be with each member
The corresponding leading element of element uniquely corresponds to a commodity as object element, each leading element;
Judge whether the commodity corresponding to each object element are same commodity, if being then determined as successfully identifying, if otherwise changing one
Angle reacquires the image information of the current commodity and is identified again.
5. the weighing method of intelligent electronic-scale according to claim 4, which is characterized in that be determined as also wrapping after successfully identifying
It includes:Leading element in each element and information bank that are identified in described image information is compared, if being identified in image information
Each element more than information bank get the bid eka-element, then will identify that the element having more is added in information bank in image information.
6. the weighing method of intelligent electronic-scale according to claim 4, which is characterized in that obtain the update letter of cargo price
Breath, the fresh information include the new unit price for the commodity to be updated unit price;
Commodity and the original unit price in monovalent correspondence are replaced with the new unit price.
7. the weighing method of intelligent electronic-scale according to claim 2, which is characterized in that successfully identifying current commodity
Afterwards, it judges whether to weigh and/or print commodity price tag, if otherwise sending failure prompting message to server.
8. a kind of intelligent electronic-scale, which is characterized in that including:
Camera, for being shot to current commodity;
Acquiring unit, the image information for obtaining the camera shooting;
Recognition unit, for identification current commodity in described image information;
Weighing unit, for correctly weighing to the current commodity in identification.
9. intelligent electronic-scale according to claim 8, which is characterized in that further include:
Printing equipment;
Monovalent confirmation unit determines the unit price of the current commodity for the correspondence according to commodity and unit price;
Computing unit, for according to the weight of the current commodity and the unit price of the current commodity, calculating the current commodity
Price;
Control unit prints the commodity price tag for including the price for controlling the printing equipment.
10. intelligent electronic-scale according to claim 8 or claim 9, which is characterized in that be provided with energy above the weighing unit
It is enough to open the objective table for making commodity fall;
The camera towards the objective table and position it is adjustable;
The recognition unit includes elemental recognition unit and commodity confirmation unit;
The elemental recognition unit, the element in described image information for identification, the element include at least word, bar code,
Any two in pattern and profile;
The commodity confirmation unit is determined for the unique corresponding relation according to each commodity and word, bar code, pattern and profile
Whether the commodity corresponding at least two in the element identified in described image information are same commodity, if being then determined as into
Work(identifies;
Described control unit is additionally operable to adjust the position of the camera when identifying mistake from another angle again to described
Current commodity is shot, and is controlled the recognition unit and be identified again.
11. intelligent electronic-scale according to claim 10, which is characterized in that
The commodity confirmation unit includes comparing unit, information bank and judging unit;
Described information storehouse is stored with multiple leading elements, and each leading element uniquely corresponds to a commodity;
Comparing unit, for the leading element in each element and information bank that are identified in described image information to be compared, point
Not will leading element corresponding with each element as object element;
The judging unit, for judging whether the commodity corresponding to each object element are same commodity.
12. intelligent electronic-scale according to claim 10, which is characterized in that further include deep learning module, for true
The leading element in each element and information bank that are identified in described image information is compared after being set to successfully identification, if image
The each element identified in information will then identify that the element having more is added to information more than information bank acceptance of the bid eka-element in image information
In library.
13. intelligent electronic-scale according to claim 10, which is characterized in that further include:Receiving unit, for obtaining commodity
The fresh information of unit price, the fresh information include the new unit price for the commodity to be updated unit price;
Updating unit, for replacing commodity and the original unit price in monovalent correspondence with the new unit price.
14. intelligent electronic-scale according to claim 10, which is characterized in that further include:Sending module, for successfully knowing
It after other current commodity, judges whether to weigh and/or print commodity price tag, if otherwise sending failure to server reminds letter
Breath.
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CN109308773A (en) * | 2018-09-10 | 2019-02-05 | 薛卯良 | A kind of automatic identification merchandise classification and the intelligent electronic-scale for carrying out data processing |
CN109708740A (en) * | 2018-12-21 | 2019-05-03 | 西安科技大学 | A kind of intelligent independent identification weighing system for supermarket |
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