CN104008410B - Label information detection method and device - Google Patents
Label information detection method and device Download PDFInfo
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- CN104008410B CN104008410B CN201410247296.7A CN201410247296A CN104008410B CN 104008410 B CN104008410 B CN 104008410B CN 201410247296 A CN201410247296 A CN 201410247296A CN 104008410 B CN104008410 B CN 104008410B
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Abstract
The present invention relates to label information detection method and device, methods described includes：Obtain the corresponding original data source of label to be detected；Label is scanned and is taken pictures, obtain the real data of respective labels；Contrasted with original data source according to real data；Result according to contrast judges whether the real data of respective labels is abnormal；If so, then carrying out anomaly analysis according to real data draws abnormal species, and corresponding abnormal information is shown according to abnormal species respectively, while stopping detection.Label information detection method of the invention and device to label abnormality detection high precision, and speed is fast.
Description
Technical field
The present invention relates to label automation, informationization technology field, and in particular to a kind of label information detection method and one
Plant label information detection means.
Background technology
With information-based continuous popularization, the label such as bar code, two-dimensional bar code and false proof falsifying traceability code etc. by
It is widely used on various types of products, for the information such as classification of automatic identification product, is easy to the management produced and sold.
Label is during printing, it usually needs it is detected, chooses the abnormal marks such as error code, leakage code or repeated code
Sign, traditional detection method and equipment be only capable of being detected with eyes by operating personnel, but the speed of hand inspection compared with
Slowly, so as to reduce the speed of detection, the easy eye fatigue of manual detection in addition, it is difficult to abnormal label is inquired, so as to lead
Needs are caused to do over again.
And in existing technology, when note abnormalities label when, because person's development speed is slower than the equipment speed of service very
Many, generally when abnormal label manually occur and manually going arrestment to run, label is walked by equipment winding, institute
Must slowly be inquired about from a number of inside tags with operating personnel, so it is difficult to finding out the position of abnormal label exactly
Put, and need to contrast label one by one during inquiry, so as to also reduce the speed of abnormality detection
With efficiency, and hand labor intensity is also increased.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide the mark that a kind of detection speed is fast and accuracy of detection is high
Sign information detecting method；
It is of the invention that a kind of label information testing equipment rational in infrastructure, easy to operate is also provided.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of label information detection means, including：
Original data source getter, for obtaining the corresponding original data source of label to be detected；
Laser scanning head, during for gap between detect label, generates a label photographing signals；
The camera being connected with controller, camera is used for when the photographing signals are received, according to photographing signals to phase
Label is answered to be taken pictures；Content to taking pictures carries out data analysis, obtains the real data of respective labels；
Controller, the controller is included to when judge module and analysis module；
To when judge module, for being contrasted with original data source according to real data；Result according to contrast is sentenced
Whether the real data of disconnected respective labels is abnormal；
Analysis module, for when the judged result to when judge module is to be, being carried out according to real data different
Often analysis draws abnormal species, and shows corresponding abnormal information respectively according to abnormal species, while stopping detection；
And transmission device, for label to be detected to be driven at scanner uni photograph apparatus, and by label after testing
Paper is sent to precalculated position；
Also include the mounting bracket for installing the camera, the transmission device includes：One workbench, positioned at work
Make at least one spool below platform, for the motor for driving one of spool to rotate, the scanner uni photograph apparatus are located at work
Make platform top, the mounting bracket is installed on the table.
Preferably, the mounting bracket includes that activity connects respectively for two groups of spaced support frames and two support frames
The cross bar for connecing and the mounting rod for installing the camera, the mounting rod are movably mounted on the cross bar.
Preferably, each support frame includes that leg and round bar on the table is fixed in two compartment of terrains respectively；The cross bar
Including a body of rod, the block that is arranged at body of rod two ends is fixed on, is respectively arranged and offers a circular port on block respectively, each round bar is respectively interposed
It is arranged in the circular port of block at one；One end of the mounting rod is affixed with the camera, and the other end offers a sleeve joint hole；
The body of rod is interspersed in sleeve joint hole.
Beneficial effects of the present invention：
Label information detection method of the invention and device, the reality obtained by taking pictures to original data source and scanner uni
Data are contrasted, and find out abnormal real data, are classified to abnormal according to abnormal real data, and abnormal information is defeated
Go out and show, it is convenient that abnormal label is searched according to abnormal information, screening scope is reduced, so as to improve the essence of abnormality detection
Exactness and speed.And can in time stop detection when occurring abnormal, prevent abnormal label to be removed, so as to further reduce
Search time of abnormal label.
In addition, label information detection method of the invention and device go for on-line checking can be used for offline inspection
Survey, so its is applied widely.Can also be alarmed abnormal by a warning device, remind operating personnel to exclude in time
It is abnormal, improve the speed of detection.
Relatively manually to the abnormality detection of label information, the detection speed of label information detection method of the invention and device
It is very fast, and accuracy of detection is very high, and accuracy is also very high.
Label information detection method of the invention and device realize intelligent, informationization and label are detected extremely,
When there is abnormal label, the label information detection method and device can immediately stop detection, and directly perceived on related workbench
The label that notes abnormalities, so the present invention can intuitively, quickly and accurately note abnormalities the position of label, recognize abnormal mark
Sign the relevant informations such as type (such as error code, leakage code and repeated code all kinds).
Brief description of the drawings
Fig. 1 is a kind of flow chart of the label information detection method in embodiments of the invention；
Fig. 2 is a kind of overall structure diagram of label information detection means in embodiments of the invention.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
A kind of reference picture 1, the label information detection method described in the present embodiment, comprises the following steps：
Step S001, obtains the corresponding original data source of label to be detected；
Step S002, online or off-line scan is carried out to label and is taken pictures, and obtains the real data of respective labels；
Step S003, is contrasted according to real data with original data source；Result according to contrast judges respective labels
Real data it is whether abnormal；
Step S004, if so, then carrying out anomaly analysis according to real data draws abnormal species, and according to abnormal kind
Class shows corresponding abnormal information respectively, while stopping detection；Otherwise continue.Abnormal information is exported and is shown to grasp
Make personnel and quickly know abnormal type, and timely find out abnormal label position, improve the speed of detection.The reality
Data include bar code number, the actually detected number of labels for obtaining or the bar in the scheduled time corresponding to each label that detection is obtained
Quantity of code number etc..Abnormal information can refer to the position of abnormal label, the bar code number or abnormal former corresponding to abnormal label
Because etc. content.
The label information detection method of the present embodiment is applicable to on-line checking and offline inspection both of which.On-line checking
Refer to can the printing device such as logarithmic code printing machine, ink jet numbering machine, bar code printer when entering row label online and printing, to what is printed
Label is detected immediately, so as to the label that notes abnormalities in time.Offline inspection pattern refers to be received to having printed the label for finishing
After volume, then it is positioned on testing equipment and is detected using label information detection method of the invention.The label information can be with
Including bar code, two-dimensional bar code, security code, supervision code, number and etc. RFID radio-frequency identification codes various unique codes or.
Used as preferred embodiment, the label information detection method can also include step S005, right if occur abnormal
Exception is alarmed.To remind operating personnel to be investigated to abnormal in time.The abnormal species includes the bar code of label
Number there are the species such as repeated code, leakage code, error code and the bar code that cannot be obtained and data.Repeated code and error code can be in label production process
In, the corresponding bar code number print miss of label, leaking code refers to, certain precalculated position should have label, actually lack
Label.The bar code and data that cannot be obtained, it may be possible to a label None- identified, it is also possible to which scanner uni is taken pictures the equipment of label
Occur in that exception.
It is described anomaly analysis are carried out according to real data to show that the pattern of abnormal species be with as preferred embodiment
Including two kinds：One kind is Synchronization Analysis, and one kind is asynchronous analysis.Anomaly analysis are carried out by the rwo pattern, so as to more rapidly,
More accurately by the actual data analysis of abnormal bar code out.
Asynchronous analysis：After the label information detection for completing scheduled volume, to the actually detected all labels correspondence for obtaining
Real data be compared with original data source, and judge whether difference.If so, then by the actually detected tag for arriving
Code number is contrasted with the bar code number of label to be detected in original data source, finds out the actual number being had differences with original data source
According to, and there will be the real data of difference and export and show.The difference includes：Real data and corresponding original data source are not
Identical or real data is sky.
Synchronization Analysis：During detection, by the real data of each label and the initial data for making a reservation for label to be detected
Source is contrasted one by one, when occurring difference in comparison process, then be will appear from difference real data and is exported and show.
The present embodiment is further described with to the detection for leaking code to the principle of Synchronization Analysis in invention and asynchronous analysis：
For example, during leakage code asynchronous analysis, when the quantity of the label to be detected in original data source is more than actually detected
During the quantity of the label for obtaining, then there is leakage code in explanation.Original data source has the corresponding bar code number of 1000 labels to be detected, but
It is actually to only detect 998 actual bar codes number of label, by leaking code asynchronous analysis, will be the two labels correspondence omitted
Actual bar code number analyze, and two actual bar codes number for being missed label are shown by display.Pass through
The asynchronous analysis can analyze it is actually detected to label differ and lost with the number of labels to be detected in original data source
Spill tag label bar code number.
During leakage code Synchronization Analysis, when original data source has the corresponding bar code number of 1000 labels to be detected, this 1000
The corresponding bar code number of individual label to be detected can be arranged in the following order, such as：001,002,003,004,005 ..., work as reality
Border detection label corresponding to bar code number order be：When 001,003, then 002 can have been shown leak in leakage code window at once.
Used as preferred embodiment, the process of the corresponding original data source of the acquisition label to be detected includes：
Import or automatically generate the original data source of label to be detected；
Specification to label to be detected is configured；
And the information of label to be detected is shown according to the specification and original data source of setting.
When the corresponding bar code number of the label for being actually needed detection is serial number and part immobilized substance is, can be according to client's
Need to come according to setting Raw Data Generation, when client has original data source, then the original data source need to only be imported corresponding
Equipment sparing, original data source can be imported in corresponding software by forms such as txt, excel.
It is described that label is scanned and taken pictures as preferred embodiment, obtain the mistake of the real data of respective labels
Journey can include：When scanning is to gap between label, a label photographing signals are generated；According to the photographing signals to corresponding mark
Label are taken pictures；Content to taking pictures carries out data analysis, draws the bar code number of respective labels.
With reference to reference picture 2, the present invention also provides a kind of label information inspection corresponding with above-mentioned label information detection method
Device is surveyed, the device includes：
Original data source getter 001, for obtaining the corresponding original data source of label to be detected.
Scanner uni photograph apparatus 002, for being scanned to label and being taken pictures, obtain the real data of respective labels；
Controller 003, the controller 003 is included to when judge module (not shown) and analysis module (not shown)；It is right
When judge module, for being contrasted with original data source according to real data；Result according to contrast judges respective labels
Real data it is whether abnormal；
With analysis module, for when the judged result to when judge module for be when, carried out according to real data
Anomaly analysis draw abnormal species, and show corresponding abnormal information respectively according to abnormal species, while stopping detection；Also
Can be alarmed by an alarm 031；And
Transmission device 004, for label to be detected to be driven at scanner uni photograph apparatus, and by label paper after testing
It is sent to precalculated position.The start and stop of transmission device 004 can be controlled by controller 003, so that it stops and opens
The speed of machine is fast.The abnormal information can be shown by a display 032.
The original data source getter 001 includes：Data generation module (not shown), such as Data Generator can roots
According to the bar code number being actually needed required for automatically generating predetermined quantity label to be detected；Data import modul (not shown), is used for
The original data source of data storage is directed into precalculated position standby.The controller may include single-chip microcomputer.Original data source is obtained
Taking device 001 can be for a computer, or the part in controller.
As the presently preferred embodiments, the scanner uni photograph apparatus 002 include：
Laser scanning head 021, for when scanning is to gap between label, generating a label photographing signals；
The camera 022 being connected with controller 003, for when the photographing signals are received, according to the photographing signals pair
Respective labels are taken pictures；And send to controller 003 content taken pictures, entered by 003 pair of content taken pictures of controller
Row data analysis, draws the actual bar code number of respective labels.
It can be prior art that the label photographing signals that the laser scanning head is generated are transmitted to the mode of camera, for example
It is transmitted by a terminal box using RS232 data transfer modes.
Bar code detecting device in the present embodiment also includes alarm, for when occurring abnormal, being reported to abnormal
It is alert；The abnormal species includes that repeated code, leakage code, error code and the bar code that cannot be obtained occurs in the corresponding bar code of actually detected label
Etc. phenomenon.
Used as preferred embodiment, the label information detection means is also included for installing the one of the camera 022
Mounting bracket 005, the mounting bracket is installed on the table.The transmission device 004 includes：One workbench 041, positioned at work
Make at least one spool 042 of the lower section of platform 041, for the motor for driving one of spool 042 to rotate, the motor can be existing
Product, it is used to control to drive label paper operating.The scanner uni photograph apparatus 002 are located at the top of workbench 041.The motor
The data-signal that can be sent according to relevant device is started or is stopped so that its course of work intelligentize and informatization.Example
Such as when motor receives the signal of the label information exception that controller 003 sends, stop operating immediately, so as to realize that stopping is right
Label continues to detect, can be just again started up until receiving enabling signal.
Used as preferred embodiment, the mounting bracket 005 includes two groups of spaced support frames 051 and this two
The cross bar 052 that support frame 051 is movably connected with and the mounting rod 053 for installing the camera 022.The mounting rod
053 is movably mounted on the cross bar 052.
Used as preferred embodiment, each support frame 051 includes that two compartment of terrains are fixed on the leg on workbench 041 respectively
511 and round bar 512；The cross bar 052 include a body of rod 521, be fixed on the two ends of the body of rod 521 be arranged block 522, be respectively arranged 522
A circular port (figure is not marked) is offered on block respectively, each round bar 512 is respectively interposed and is arranged in the circular port of block 522 at one；With
Just the relative position between cross bar 052 and round bar 512 is adjusted, so as to adjust the position of camera 022.The mounting rod 053
One end is affixed with the camera 022, and the other end offers a sleeve joint hole (not shown)；The body of rod 521 is interspersed in sleeve joint hole
It is interior.Allow the mounting rod 053 in the enterprising line slip of the body of rod 521.To adjust position of the camera 022 on the body of rod 521
Put.Because the position of the camera is adjustable, therefore the position of camera can be according to actual needs adjusted, further improve and sweep
Retouch and take pictures speed and accuracy.
The controller 003 can include asynchronous analysis module：After being detected in the label information for completing scheduled volume,
The actually detected corresponding real data of all labels for obtaining is compared with original data source, and judge whether it is poor
It is different；If so, then being contrasted real data with original data source, the real data being had differences with original data source is found out,
And there will be the real data of difference and export and show；
And Synchronization Analysis module：For during detection, by the real data of each label and predetermined label to be detected
Original data source contrasted one by one, when occurring difference in comparison process, then will appear from difference real data and export and show
Show.
Testing equipment of the present invention carry out detection operation when, by a display 032 by the bar code corresponding to abnormal label,
The abnormal informations such as the reason for numeral, Exception Type and exception are shown, by human-computer interaction, so that operating personnel are different according to this
Normal information accurately searches abnormal information.And, when occurring abnormal, transmission mark can immediately be stopped by controller controlled motor
Sign, so that realize stopping detection immediately, while can also be alarmed.So that the label of exception stops at precalculated position, it is easy to behaviour
Make personnel's discovery, such as precalculated position can be scanner uni photograph apparatus lower section and peripheral location.So that the label of exception is directly opened up
Reveal side on the table, operating personnel only need just just can intuitively find abnormal mark on the table according to abnormal information
Sign, it is to avoid the label roll the inside for being wound is ransackd, the present invention can easily to abnormal label lookup, and energy and
Shi Jinhang is corrected.
Label information detection method of the invention and device, the reality obtained by taking pictures to original data source and scanner uni
Data are contrasted, and find out abnormal real data, are classified to abnormal, and abnormal information is exported and shown, facilitate root
Abnormal label is searched according to the abnormal information for exporting and showing, screening scope is reduced, so as to improve the accurate of abnormality detection
Degree and speed.And the label information detection method and device go for on-line checking and can be used for offline inspection, so
Its is applied widely.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (3)
1. a kind of label information detection means, it is characterised in that including：
Original data source getter, for obtaining the corresponding original data source of label to be detected；
Laser scanning head, during for gap between detect label, generates a label photographing signals；
The camera being connected with controller, camera is used for when the photographing signals are received, according to photographing signals to corresponding mark
Label are taken pictures；Content to taking pictures carries out data analysis, obtains the real data of respective labels；
Controller, the controller is included to when judge module and analysis module；
To when judge module, for being contrasted with original data source according to real data；Result according to contrast judges phase
Answer the real data of label whether abnormal；
Analysis module, for when the judged result to when judge module is to be, abnormal point being carried out according to real data
Analysis draws abnormal species, and shows corresponding abnormal information respectively according to abnormal species, while stopping detection；
And transmission device, for label to be detected to be driven at scanner uni photograph apparatus, and label paper after testing is passed
Deliver to precalculated position；
Also include the mounting bracket for installing the camera, the transmission device includes：One workbench, positioned at workbench
At least one spool of lower section, for the motor for driving one of spool to rotate, the scanner uni photograph apparatus are flat positioned at work
Platform top, the mounting bracket is installed on the table.
2. label information detection means according to claim 1, it is characterised in that the mounting bracket includes two groups of intervals
Cross bar and the mounting rod for installing the camera that the support frame of setting and two support frames are movably connected with, institute
Mounting rod is stated to be movably mounted on the cross bar.
3. label information detection means according to claim 2, it is characterised in that each support frame includes two intervals respectively
The fixed leg and round bar on the table in ground；The cross bar includes a body of rod, is fixed on the block that is arranged at body of rod two ends, is respectively arranged
A circular port is offered on block respectively, each round bar is respectively interposed and is arranged in the circular port of block at one；One end of the mounting rod
Affixed with the camera, the other end offers a sleeve joint hole；The body of rod is interspersed in sleeve joint hole.
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| CN201410247296.7A CN104008410B (en) | 2014-06-05 | 2014-06-05 | Label information detection method and device |
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| CN201410247296.7A CN104008410B (en) | 2014-06-05 | 2014-06-05 | Label information detection method and device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107944520A (en) * | 2017-12-19 | 2018-04-20 | 深圳市英聚恒科技有限公司 | A kind of label bar code automatic checkout system |
| CN110969037B (en) * | 2019-11-29 | 2021-05-18 | 联想(北京)有限公司 | Information processing method, electronic equipment and information processing system |
| CN111178110B (en) * | 2019-12-31 | 2023-08-18 | 江苏金帆电源科技有限公司 | Bar code anomaly detection method based on artificial intelligence |
| CN113008521A (en) * | 2021-03-03 | 2021-06-22 | 深圳凯视通科技有限公司 | Display screen optical inspection device |
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Address after: 510000, two, 4 South Street, two South Road, Jiahe street, Baiyun Street, Guangzhou, Guangdong Patentee after: Guangdong Xinbao Software Technology Co., Ltd Address before: 510000, two, 4 South Street, two South Road, Jiahe street, Baiyun Street, Guangzhou, Guangdong Patentee before: Guangzhou Xin Bao software Science and Technology Ltd. |