CN206271034U - Bar code is false proof and checking system - Google Patents
Bar code is false proof and checking system Download PDFInfo
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- CN206271034U CN206271034U CN201621325847.8U CN201621325847U CN206271034U CN 206271034 U CN206271034 U CN 206271034U CN 201621325847 U CN201621325847 U CN 201621325847U CN 206271034 U CN206271034 U CN 206271034U
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- bar code
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Abstract
The utility model belongs to bar code field of anti-counterfeit technology, there is provided a kind of bar code is false proof and checking system, the system includes the first controller, optical lens, photoelectrical coupler, decoder, second controller, memory, display screen and remote server, first controller, remote server and second controller are sequentially connected, optical lens, photoelectrical coupler and decoder are sequentially connected, and second controller is also connected with decoder, memory and display screen respectively.The utility model bar code is false proof and checking system, and the anti-counterfeit capability of bar code and the search efficiency of checking can be improved by hardware circuit, reduces production cost, it is easy to promote.
Description
Technical field
The utility model is related to bar code field of anti-counterfeit technology, and in particular to a kind of bar code is false proof and checking system.
Background technology
Bar code is divided into bar code and two-dimensional bar code, and two-dimensional bar code refers to that another dimension is expanded on the basis of bar code
With readable bar code, it with certain specific geometric figure, according to certain rules, in the chequered with black and white seal of plane distribution
Record data symbol information, can obtain the information included in it by device scan bar code.And, bar code has multiple " positioning
Point " and certain " fault tolerant mechanism ".Anchor point makes bar code still can be identified after being rotated, even and if fault tolerant mechanism is not having
When recognizing whole bar code or being that bar code is stained, the information included in bar code still can be correctly reduced.Two-dimensional strip
Compared with one-dimension code, bar code can record that data volume is more to code, more complicated data can be recorded, for example, picture, network linking
Deng, and with antiforge function, be widely used in commodity.
At present, it is existing that false proof method is added in bar code, it is generally based on inquiry i.e. failure method for anti-counterfeit, i.e. bar code
In anti-counterfeiting information can only inquire about once, second inquiry is considered invalid inquiry, and the effect of this method for anti-counterfeit is not strong,
If counterfeited merchandise using the unique code for replicating, and inquired about before genuine piece inquiry, then it is this false proof invalid to make, and
And, it is this it is false proof be disposable, it is impossible to judge again commodity whether the true and false.
Additionally, existing method for anti-counterfeit, there exists a further problem in that bar code information is easily replicated, anti-counterfeit capability is weaker.Though
So, existing method for anti-counterfeit also has in bar code printing using special mode of printing, increases the difficulty that bar code is replicated.But it is special
Different mode of printing increased false proof cost, and some special printings also need to special equipment in addition could read, and make to popularization
With bringing obstruction.
How the anti-counterfeit capability of bar code and the search efficiency of checking are improved by hardware circuit, and reduction is produced into
This, it is easy to promote, be the problem of those skilled in the art's urgent need to resolve.
Utility model content
For defect of the prior art, the utility model provides that a kind of bar code is false proof and checking system, Neng Goutong
Cross hardware circuit and improve the anti-counterfeit capability of bar code and the search efficiency of checking, reduce production cost, it is easy to promote.
The utility model provides that a kind of bar code is false proof and checking system, and the system includes the first controller, optical frames
Head, photoelectrical coupler, decoder, second controller, memory, display screen and remote server, the first controller, remote service
Device and second controller are sequentially connected, and optical lens, photoelectrical coupler and decoder are sequentially connected, second controller also respectively with
Decoder, memory and display screen connection, the first controller process the anti-counterfeiting characteristic part of pre-acquiring bar code, are formed false proof
Data message, and false proof data message is sent to remote server, scanning optical lenses end article bar code obtains light letter
Number, photoelectrical coupler converts optical signals to electric signal, and electric signal includes data message to be verified and data encoding, and decoder will
Data encoding is decoded, and forms decoding data, second controller generation bar code checking instruction, and bar code is verified
Instruction, data message to be verified and decoding data are sent to remote server, and remote server is used to store false proof data message,
It is indexed according to decoding data, obtains the false proof data message of target, and according to the false proof data message of target and data to be verified
Information, verifies the true and false of bar code, and the result is sent to second controller, and second controller control display screen shows to be tested
Card result.
Further, the present embodiment bar code is false proof and checking system also includes printer, printer and the first control
Device is connected, and printer is used to print bar code, and the anti-counterfeiting characteristic part that will be randomly generated when printing bar code sends
To the first controller.
Based on above-mentioned any bar code is false proof and checking system embodiment, further, the system also includes GPS location
Device, GPS locator obtains geographical location information in real time, and geographical location information is sent to second controller.
Further, the first controller is connected to remote server and connects by signal transmssion line.
Further, the fibre core of signal transmssion line includes that RS232 signal cores, RS485 signal cores or CAN signal are fine
Core.
Based on above-mentioned any bar code is false proof and checking system embodiment, further, photoelectrical coupler is CCD sensings
Device or cmos sensor.
Further, the present embodiment bar code is false proof and checking system also include the signal amplification circuit being sequentially connected and
Signal transformation circuit, signal amplification circuit is also attached to decoder, and signal transformation circuit is also attached to second controller.
Further, the present embodiment bar code is false proof and checking system also includes touch-screen, and touch-screen is located at display screen
On, and be connected with second controller.
Further, the present embodiment bar code is false proof and checking system also includes power module, and power module is optics
Camera lens, photoelectrical coupler, decoder and second controller are powered.
Based on above-mentioned any bar code is false proof and checking system embodiment, further, remote server includes first
Index server, the second index server and compare arbiter, the first index server and the second index server are sequentially connected,
Compare arbiter to be connected with the first index server and the second index server respectively, the first index server is according to decoding data
It is indexed, obtains end article code, the second index server is indexed according to end article code, obtains the false proof data of target
Information, compares arbiter and is compared the false proof data message of data message to be verified and target, or by decoding data and target
Codeword value is contrasted.
As shown from the above technical solution, the utility model bar code is false proof and checking system, is obtained by the first controller
Anti-counterfeiting characteristic part is taken, is processed, be favorably improved anti-counterfeit capability, be applicable to various types of bar codes, it is easy to promote,
Equipment cost need not be increased.Meanwhile, the system is obtained by scanning optical lenses bar code through photoelectrical coupler, decoder
Data message to be verified and decoding data, and the false proof data message of the target of the bar code is obtained from remote server, it is right
Bar code carries out true and false identification, and identification result is accurate, reliable, and speed is fast, and identification can be repeated several times, and is user-friendly to.
Therefore, the utility model bar code is false proof and checking system, can improve the false proof of bar code by hardware circuit
Ability and the search efficiency of checking, reduce production cost, it is easy to promote.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar
The general reference by being similar to of element or part is identified.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 shows that a kind of bar code provided by the utility model is false proof and structural representation of checking system；
Fig. 2 shows that another bar code provided by the utility model is false proof and structural representation of checking system.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality can not be limited with this
With new protection domain.
It should be noted that unless otherwise indicated, technical term used in this application or scientific terminology should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
The utility model embodiment provides that a kind of bar code is false proof and checking system, and with reference to Fig. 1, the system includes first
Controller 1, optical lens 2, photoelectrical coupler 3, decoder 4, second controller 5, memory 6, display screen 7 and remote server
8, the first controller 1, remote server 8 and second controller 5 are sequentially connected, optical lens 2, photoelectrical coupler 3 and decoder 4
It is sequentially connected, second controller 5 is also connected with decoder 4, memory 6 and display screen 7 respectively, and the first controller 1 processes pre- obtaining
The anti-counterfeiting characteristic part of bar code is taken, false proof data message is formed, and false proof data message is sent to remote server 8,
Optical lens 2 scans end article bar code, obtains optical signal, and photoelectrical coupler 3 converts optical signals to electric signal, electric signal bag
Data message to be verified and data encoding are included, decoder 4 is decoded data encoding, form decoding data, second controller 5
Generation bar code checking instruction, and bar code checking instruction, data message to be verified and decoding data are sent to long-range
Server 8, remote server 8 is used to store false proof data message, is indexed according to decoding data, obtains the false proof data of target
Information, and according to the false proof data message of target and data message to be verified, the true and false of bar code is verified, the result is sent
To second controller 5, the display the result of 5 control display screen of second controller 7.
In actual application, the first controller 1 obtains the random image information and random mark when bar code is printed
Code is signed, and using random image information and random tags code as the anti-counterfeiting characteristic part of the bar code.First controller 1 pair is prevented
Pseudo-characteristic part is processed, and obtains false proof data message, and false proof data message is sent to remote server 8, is stored in
In the database of remote server 8.Wherein, eight kinds of figures can be randomly generated from 30 kinds of custom images when printing bar code
Picture, as random image information, while the label code of a group 14 is there is also, as random tags code.
Optical lens 2 scans end article bar code, optical signal is obtained, here, optical lens 2 can scan anti-counterfeiting characteristic
Part and identifying code region.Photoelectrical coupler 3 converts optical signals to electric signal, wherein, electric signal is included from anti-counterfeiting characteristic portion
Separately win the data encoding of the data message to be verified and identifying code region acquisition for taking.The just data encoding of decoder 4 is decoded,
Obtain decoding data.
Second controller 5 according to the user's needs stored in memory 6, generation bar code checking instruction, and by commodity
Bar code checking instruction, data message to be verified and decoding data are sent to remote server 8.
Remote server 8 is used to store false proof data message, is indexed according to decoding data, obtains the false proof data of target
Information, and according to the false proof data message of target and data message to be verified, the true and false of bar code is verified, the result is sent
To second controller 5, shown on display screen 7.
As shown from the above technical solution, the present embodiment bar code is false proof and checking system, is obtained by the first controller 1
Anti-counterfeiting characteristic part, and processed, anti-counterfeit capability is favorably improved, it is applicable to various types of bar codes, it is easy to promote,
Equipment cost need not be increased.Meanwhile, the system is obtained by the items scanning bar code of optical lens 2 through photoelectrical coupler 3, decoder 4
Data message to be verified and decoding data are taken, and the false proof data message of target of the bar code are obtained from remote server 8,
True and false identification is carried out to bar code, identification result is accurate, reliable, and speed is fast, and identification can be repeated several times, and facilitates user to make
With.
Therefore, the present embodiment bar code is false proof and checking system, and the false proof energy of bar code can be improved by hardware circuit
Power and the search efficiency of checking, reduce production cost, it is easy to promote.
In order to further improve, the present embodiment bar code is false proof and stability of checking system, and specifically, the system is also
Including printer, printer is connected with the first controller 1, and printer is used to print bar code, and will print bar code
When the anti-counterfeiting characteristic part that randomly generates send to the first controller 1.Wherein, can be self-defined from 30 kinds during printing bar code
Eight kinds of images are randomly generated in image, as random image information, while there is also the label code of a group 14, as with
Machine label code.Here, random image information and random tags code can be increased into anti-counterfeiting characteristic part as anti-counterfeiting characteristic part
Difficulty of reproduction, be favorably improved the anti-counterfeit capability of bar code, strengthening system stability.
Specifically, in terms of the acquisition of information of bar code and transmission, the photoelectrical coupler 3 of the system is ccd sensor
Or cmos sensor, to convert optical signals to electric signal, and integrated level is high, small power consumption, and stable performance is widely used.Meanwhile,
First controller 1 is connected to remote server 8 and connects by signal transmssion line.Wherein, the fibre core of signal transmssion line includes RS232
Signal core, RS485 signal cores or CAN signal fibre core.RS232 signal cores, RS485 signal cores or CAN signal fibre core
Practical, reliability is high, is not easily susceptible to interference, is conducive to information stability to transmit.Also, the present embodiment bar code it is false proof and
Checking system can also prevent distorted signals, and the system also includes the signal amplification circuit and signal transformation circuit that are sequentially connected,
Signal amplification circuit is also attached to decoder 4, and signal transformation circuit is also attached to second controller 5.Signal amplification circuit will be believed
Number it is amplified, is conducive to the stabilization transmission of data message to be verified and decoding data, and signal transformation circuit effectively to prevent
Stop signal distortion.The system also includes power module, and power module is optical lens 2, photoelectrical coupler 3, decoder 4 and second
Controller 5 is powered.Wherein, power module includes the AC/DC power supply chips and linear voltage stabilization chip that are sequentially connected, AC/DC power supplys
Chip is connected to 220V AC powers, and linear voltage stabilization chip can carry out voltage stabilizing, form 3V or 5V voltages, is that each element is supplied
Electricity, to ensure system worked well.
Use the present embodiment bar code false proof and checking system to further facilitate user, specifically, the present embodiment
Bar code is false proof and checking system also includes GPS locator, and GPS locator obtains geographical location information in real time, and by geography
Positional information is sent to second controller 5.When second controller 5 sends bar code checking instruction, can also be by geographical position
Information is sent to remote server 8.Remote server 8 is able to record that the inquiry times of certain bar code, additionally it is possible to which record is each
The geographical position of inquiry, facilitates subsequent user to understand the inquiry situation of the bar code, such as inquiry times, query time and inquiry
Place etc., is conducive to improving Consumer's Experience.Meanwhile, the system also includes touch-screen, and touch-screen is located on display screen 7, and with the
Two controllers 5 are connected.User passes through point touching screen, you can sends control instruction, or adjusts dispaly state etc., easy, quick.
Meanwhile, the present embodiment bar code is false proof and remote server 8 of checking system can be indexed and many step by step
Level is false proof.Remote server 8 is including the first index server, the second index server and compares arbiter, the first index service
Device and the second index server are sequentially connected, and compare arbiter and connect with the first index server and the second index server respectively
Connect.By the first index server and the second index server, realization is indexed the system step by step, to improve data search efficiency,
The search efficiency of the false proof data message of target is higher, obtain the false proof data message of target to implement process as follows：First rope
Draw server to be indexed according to the first decoding data, obtain end article code, the second index server is according to end article code
It is indexed, obtains the false proof data message of target, wherein decoding data includes the first decoding data and the second decoding data.If mesh
The anti-counterfeiting characteristic part for marking commodity goes wrong, and such as damaged, loss, the system is also capable of identify that the true and false of bar code, side
Just user uses.Comparing arbiter in remote server 8 can enter the false proof data message of data message to be verified and target
Row compares, it is also possible to the second decoding data is contrasted with end article code.Wherein, when optical lens 2 scans end article
During the first area in the identifying code region of bar code, the first data encoding is obtained, 4 pairs of the first data encodings of decoder are decoded,
Obtain the first decoding data；When the second area in the identifying code region of the scanning end article bar code of optical lens 2, second is obtained
Data encoding, 4 pairs of the second data encodings of decoder are decoded, and obtain the second decoding data.First decoding data represents commodity
The commodity bar code of classification, the first decoding data and end article code represent unique code of certain part commodity in certain merchandise classification.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (10)
1. a kind of bar code is false proof and checking system, it is characterised in that including：
First controller, optical lens, photoelectrical coupler, decoder, second controller, memory, display screen and remote service
Device,
First controller, the remote server and the second controller are sequentially connected,
The optical lens, the photoelectrical coupler and the decoder are sequentially connected,
The second controller is also connected with the decoder, the memory and the display screen respectively,
First controller processes the anti-counterfeiting characteristic part of pre-acquiring bar code, forms false proof data message, and will be described
False proof data message is sent to the remote server,
The scanning optical lenses end article bar code, obtains optical signal,
The optical signal is converted to electric signal by the photoelectrical coupler, and the electric signal includes data message to be verified and data
Coding,
The decoder is decoded the data encoding, forms decoding data,
The second controller generation bar code checking instruction, and the bar code is verified into instruction, the number to be verified
It is believed that breath and the decoding data are sent to the remote server,
The remote server is used to store the false proof data message, is indexed according to the decoding data, obtains target
False proof data message, and according to the false proof data message of the target and the data message to be verified, verify the bar code
The true and false, the result is sent to the second controller,
The second controller controls the display screen to show the result.
2. bar code is false proof according to claim 1 and checking system, it is characterised in that described to beat also including printer
Print machine is connected with first controller, and the printer is used to print the bar code, and will print the commodity bar
The anti-counterfeiting characteristic part randomly generated during code is sent to first controller.
3. bar code according to claim 1 or claim 2 is false proof and checking system, it is characterised in that also including GPS locator,
The GPS locator obtains geographical location information in real time, and the geographical location information is sent to the second controller.
4. bar code is false proof according to claim 1 and checking system, it is characterised in that
First controller is connected to the remote server and connects by signal transmssion line.
5. bar code is false proof according to claim 4 and checking system, it is characterised in that
The fibre core of the signal transmssion line includes RS232 signal cores, RS485 signal cores or CAN signal fibre core.
6. bar code is false proof according to claim 1 and checking system, it is characterised in that
The photoelectrical coupler is ccd sensor or cmos sensor.
7. bar code is false proof according to claim 1 and checking system, it is characterised in that the also signal including being sequentially connected
Amplifying circuit and signal transformation circuit, the signal amplification circuit are also attached to the decoder, and the signal transformation circuit is also
It is connected to the second controller.
8. bar code is false proof according to claim 1 and checking system, it is characterised in that described to touch also including touch-screen
Touch screen to be located on the display screen, and be connected with the second controller.
9. bar code is false proof according to claim 1 and checking system, it is characterised in that described also including power module
Power module is powered for the optical lens, the photoelectrical coupler, the decoder and second controller.
10. bar code is false proof according to claim 1 and checking system, it is characterised in that
The remote server includes the first index server, the second index server and compares arbiter, and described first indexes
Server and second index server are sequentially connected, it is described compare arbiter respectively with first index server and institute
The connection of the second index server is stated,
First index server is indexed according to the decoding data, obtains end article code,
Second index server is indexed according to end article code, obtains the false proof data message of target,
With the false proof data message of the target be compared the data message to be verified by the arbiter that compares, or will be described
Decoding data is contrasted with end article code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325847.8U CN206271034U (en) | 2016-12-05 | 2016-12-05 | Bar code is false proof and checking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325847.8U CN206271034U (en) | 2016-12-05 | 2016-12-05 | Bar code is false proof and checking system |
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| CN206271034U true CN206271034U (en) | 2017-06-20 |
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| CN201621325847.8U Active CN206271034U (en) | 2016-12-05 | 2016-12-05 | Bar code is false proof and checking system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273070A (en) * | 2017-07-26 | 2017-10-20 | 湖北师范大学 | A kind of intelligent marketing bill bar code printing management control system |
| WO2020130795A3 (en) * | 2018-12-21 | 2020-08-20 | Mimos Berhad | System and method to detect potential counterfeits using qr code |
-
2016
- 2016-12-05 CN CN201621325847.8U patent/CN206271034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273070A (en) * | 2017-07-26 | 2017-10-20 | 湖北师范大学 | A kind of intelligent marketing bill bar code printing management control system |
| WO2020130795A3 (en) * | 2018-12-21 | 2020-08-20 | Mimos Berhad | System and method to detect potential counterfeits using qr code |
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