CN111144145A - Automatic bar code identification and detection system - Google Patents
Automatic bar code identification and detection system Download PDFInfo
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- CN111144145A CN111144145A CN201911374733.0A CN201911374733A CN111144145A CN 111144145 A CN111144145 A CN 111144145A CN 201911374733 A CN201911374733 A CN 201911374733A CN 111144145 A CN111144145 A CN 111144145A
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- bar code
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- inspection machine
- code
- quality inspection
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000007689 inspection Methods 0.000 claims abstract description 29
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0095—Testing the sensing arrangement, e.g. testing if a magnetic card reader, bar code reader, RFID interrogator or smart card reader functions properly
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses an automatic bar code identification and detection system, which comprises a quality inspection machine, a bar code driving reel, a bar code driven reel and a reel motor, wherein the bar code driving reel, the bar code driven reel and the reel motor are arranged on the quality inspection machine; the quality inspection machine is respectively provided with a video camera, a video recording host machine and a display, and an optical fiber sensor and a code reader are sequentially arranged on a platform of the quality inspection machine; the information is transmitted to a power supply/communication/relay control module of the code reader through the detection of the optical fiber sensor, a bar code reading command is given to the code reader, the bar code is transmitted to an automatic bar code identification and detection software system of a computer host through the communication module for comparison, the detection is stopped when the code reading fails, the command is continuously detected after manual recheck, the system stores detection result data after the code reading succeeds, and appearance video data are synchronously reserved for synchronous storage. The problems that whether the bar code data source information is correct, whether the bar code required by the sequence has repeated numbers, wrong numbers or discontinuous serial numbers and the like cannot be solved in the traditional technology are solved.
Description
Technical Field
The invention relates to an automatic bar code identification and detection system which can effectively identify and detect repeated numbers, wrong numbers and interrupted numbers appearing in one-dimensional codes and two-dimensional codes and store data.
Background
Digital automatic identification technology business services (including bar code manufacturing, label manufacturing, research and development and sale of related software and hardware and the like) have increasingly strict requirements on the quality of bar code manufacturing by customers along with the increasingly wide application of bar code technology. At present, the single-piece management of product parts is more and more extensive in the manufacturing industry, such as: in the automobile assembling process of an automobile manufacturing enterprise, if 10000 automobiles of a type of automobile are off-line in a certain month in a certain year, 5 hubs of a specific model are needed for each automobile, 50000 hubs are needed in total, in order to facilitate automatic workshop production and later quality tracing management, barcodes are required to be attached to the 50000 hubs before leaving factories, and except for the same product fixation, each hub has a unique serial number corresponding to the hub. Therefore, the 50000 bar codes are required to be clear and readable, the fixed information is correct, the serial numbers are from 00001 to 50000, the phenomena of repeated number, wrong number, no number interruption in the middle and the like cannot occur, otherwise, the automatic assembly line of the automobile is stopped, and great loss is caused to enterprises.
The traditional bar code detection equipment can only solve the problems of reading bar code information, evaluating bar code appearance and the like, but can not solve the problems of whether the bar code data source information is correct, whether a bar code required by sequence has a repeated number, a wrong number or a discontinuous serial number in a required number segment (such as 00001-50000) and the like. Therefore, how to eliminate the above phenomenon is a problem that needs to be solved urgently at present.
Disclosure of Invention
In view of the above situation, the present invention provides an automatic barcode identification and detection system, which not only has the functions of barcode information reading and barcode appearance evaluation, but also can detect whether the barcode data source information is correct, has a sequence, whether the requested barcode is repeated, has an incorrect number, or has a discontinuous serial number, and the like, and synchronously store the detection result data and the barcode while synchronously keeping the appearance video data.
The technical solution of the invention is as follows: an automatic bar code identification and detection system comprises a quality inspection machine, a bar code driving reel, a bar code driven reel and a reel motor, wherein the bar code driving reel, the bar code driven reel and the reel motor are arranged on the quality inspection machine; the quality inspection machine is respectively provided with a video camera, a video recording host machine and a display, and an optical fiber sensor and a code reader are sequentially arranged on a platform of the quality inspection machine;
when the optical fiber sensor detects that the detected bar code advances to the scanning area of the code reader, the information is transmitted to a code reader power supply/communication/relay control module, and a bar code reading command is given to the code reader for synchronously controlling the code reader;
the bar code information read by the code reader is transmitted to a bar code automatic identification detection software system of the computer host through a communication module, and is compared with corresponding bar code information data preset in the automatic identification detection software system; if the code reader fails to read the codes, a code reading failure prompt appears on an operation interface of the detection software system, meanwhile, the detection system software controls a scroll motor to stop running through a module, the bar codes with information reading failure stay in a scanned area, and after manual recheck processing, a manual instruction is given to the system to continue detection;
the bar code information read by the code reader is inconsistent with the corresponding bar code information data in the detection system software, the detection software system operation interface prompts that the scanning result is wrong, the operation of a reel motor is automatically stopped, the bar code with the wrong read information stays in a scanned area, and after manual rechecking processing, a manual instruction is given to the system to continue detection; and after the detection of each roll of bar codes is finished, the system stores the detection result data, and appearance video data are synchronously reserved when all the bar codes are detected and are stored with the detection result data at the same time.
In the invention, the video camera in the related detection system is connected with the video recording host and is connected with the storage unit through the video recording host.
Further, the storage unit adopts a mobile hard disk for storage.
In the invention, the code reader, the optical fiber sensor and the detection computer host are respectively connected with a power supply/communication/relay control module.
The quality inspection machine referred to above is a short name for a printed matter appearance quality inspection machine.
The barcode comparison system software mentioned above is software developed by Beijing-Ming digital New technology, Inc.
The code reader mentioned above is a laser barcode code reader, and the model thereof is: BL-1301 HA. (Kinzhi)
The optical fiber sensor model: FS-N11N. (Kinzhi)
The fiber sensor sensing head in the above: (Kinzhi)
The power supply and communication model number: N-R2. (Kinzhi)
The product inspection machine relay control module type among the above-mentioned:
SRD-0.5VDC-SL-C。（SONGLE）
the product inspection machine type: LX-320.
The invention has the beneficial effects that: the invention not only has the functions of reading bar code information and evaluating the bar code appearance, but also can detect whether the bar code data source information is correct, whether the bar code required by the sequence has repeated numbers, wrong numbers, discontinuous serial numbers or the like in the required number section, and can store the detection result data of the system after all the bar codes are detected, and appearance video data is synchronously reserved when the bar codes are detected and is stored with the detection result data at the same time.
Drawings
FIG. 1 is a schematic view of the detection apparatus of the present invention;
FIG. 2 is a schematic view of the test platform of FIG. 1;
fig. 3 is a rear view of fig. 1.
Detailed Description
The invention will be further explained with reference to the embodiments of the drawings.
The automatic bar code identification and detection system shown in the figures 1 to 3 comprises a product inspection machine 1, wherein a bar code coiling driving rubber roller 12 and a bar code coiling driven rubber roller 2 are respectively arranged on two sides of the product inspection machine 1, the bar code coiling driving rubber roller 12 is connected with a reel motor 11 of the product inspection machine through a toothed belt, and a bar code coiling synchronous pressing roller 6 for adjusting the tension degree of a bar code paper tape is arranged on a platform of the product inspection machine 1 close to one side of the bar code coiling driving rubber roller 12. The quality inspection machine 1 is respectively provided with a video camera 3, a video recording host machine 4, a display 5, a computer host machine 9 and a power switch/speed regulation panel 7, and a platform of the quality inspection machine 1 is sequentially provided with an anti-static brush 8, an optical fiber sensor 10 and a code reader 11. A distribution box 14 and a reading power supply/communication module/relay control module 15 are arranged in a case of the quality control machine 1. The video camera 3 in the detection system is connected with the video recording host 4, and is connected with the storage unit through the video recording host 4. The storage unit of the embodiment adopts a mobile hard disk for storage. The code reader 11, the optical fiber sensor 10 and the detection computer host 9 are respectively connected with the power supply/communication module/relay control module 15. Power is supplied to the equipment through the switchbox 14.
The detection system of the invention has the following principle flow:
step 1, a detection system database generates bar code information data which accords with the technical file requirements and order requirements of customer bar codes and corresponds to detected bar codes through presetting;
step 2, reading the detected bar code information by a code reader;
step 4, prompting that the bar code information is failed to read (or the information is wrongly compared) by the operation interface of the detection system, automatically stopping the operation of the quality inspection machine by the detection system, and stopping the bar code which is failed to read the bar code information at the detected scanning position;
step 5, manually rechecking the bar code of the read bar code information (or the bar code information is wrong);
step 6, the read bar code information which is manually rechecked in the step 5 enters a detection system to continue detection work;
step 7, finishing the detection work and storing the detection result data;
and step 10, comparing the error results, and returning to the steps 4, 5, 6 and 7.
The specific operation method comprises the following steps:
1. and opening a video recording computer bar code detection video recording system and entering a video recording state.
2. And (3) installing the bar code to be detected (which is wound on a winding core) on a driven reel of the quality inspection machine, and drawing the bar code to be detected to a driving reel of the quality inspection machine by using a blank label in the winding and fixing the blank label. And connecting the label to be detected and the blank label on the back by using a transparent adhesive tape. The active scroll of the quality inspection machine is rotated clockwise, so that the detected bar code is in the scanning area of the code reader.
3. Clicking an icon of an intelligent label detection system on a computer desk interface of the bar code detection system, clicking a label generation icon after entering the system, clicking 'newly built documents' to input bar code information according to a customer bar code technical file and a customer order, generating and storing document bar code information.
4. Clicking a label detection icon, finding a document number which is just generated in a label document pull-down menu, and opening a detection interface entering a document label (bar code). Clicking "start" the system starts detecting.
5. If the detected bar code is not clearly printed or the bar code is broken, the bar code reader can not read the bar code information, the bottom color of a row of the bar code on the operation interface of the detection system is changed into red, the column of the result of the scanning label displays ERROR, meanwhile, the scroll motor stops running, and the bar code which can not be read stays at the scanned position; the method comprises the following steps that a detector detects the printing quality of the appearance of a bar code and rechecks the bar code by using a handheld code scanner, if the bar code cannot be easily read by the code reader in manual recheck, the detector prints a bar code which is completely consistent with the information content of the bar code again, the bar code can be easily read by manually scanning the bar code by using the handheld code scanner twice, and after the read bar code information is confirmed to be correct, the bar code which cannot be read is replaced by a newly printed bar code and is recorded; click "start" and the detection system continues to operate.
6. If the detected bar code information can be read by the bar code reader, but the read information is wrong through the system comparison result, the bottom color of a row of bar codes on the operation interface of the detection system is changed into red, the result column of the scanning label displays the content of the read result information, and meanwhile, the reel motor stops running, and the bar codes which cannot be read stay at the scanned position; the method comprises the steps that a tester checks whether a bar code data source is correct or not, rechecks the bar code data source by using a handheld code scanner, after rechecking confirms that bar code information is wrong, the tester prints a bar code with correct bar code information content again, the bar code can be easily read by manually scanning the bar code by using the handheld code scanner twice, and after confirming that the read bar code information is correct, the newly printed bar code is used for replacing the bar code with wrong bar code information, and recording is carried out; click "start" and the detection system continues to operate.
7. And (4) finishing the detection of the roll bar codes, clicking 'determination' and 'saving'. And detecting data archiving.
Claims (4)
1. An automatic bar code identification and detection system comprises a printed product appearance quality inspection machine, a bar code driving reel, a bar code driven reel and a reel motor, wherein the bar code driving reel, the bar code driven reel and the reel motor are arranged on the printed product appearance quality inspection machine; the system is characterized in that a video camera, a video recording host and a display are respectively arranged on the quality inspection machine, and an optical fiber sensor and a code reader are sequentially arranged on a platform of the quality inspection machine;
when the optical fiber sensor detects that the detected bar code advances to the scanning area of the code reader, the optical fiber sensor transmits information to a code reader power supply/communication/relay control module, and gives a bar code reading command to the code reader for synchronously controlling the code reader;
the bar code information read by the code reader is transmitted to a bar code automatic identification detection software system of the computer host through a communication module, and is compared with corresponding bar code information data preset in the automatic identification detection software system; if the code reader fails to read the codes, the operating interface of the detection software system can have a prompt of code reading failure, meanwhile, the detection system software controls a scroll motor of the quality inspection machine to stop running through a module, the bar codes with information reading failure stay in a scanned area, and after manual rechecking processing, a system instruction is manually sent to continue detection;
the bar code information read by the laser bar code reader is inconsistent with the corresponding bar code information data in the detection system software, the detection software system operation interface prompts that the scanning result is wrong, the operation of a scroll motor of the quality inspection machine is automatically stopped, the bar code with the wrong read information stays in a scanned area, and after manual recheck processing, a manual instruction is given to the system for continuous detection; and after the detection of each roll of bar codes is finished, the system stores the detection result data, and appearance video data are synchronously reserved when all the bar codes are detected and are stored with the detection result data at the same time.
2. The system for automatically identifying and detecting the bar code according to claim 1, wherein the video camera of the related detection system is connected with the video recording host computer, and is connected with the storage unit through the video recording host computer.
3. The system of claim 1, wherein the storage unit is a removable hard drive.
4. The system of claim 1, wherein the code reader, the optical fiber sensor and the detecting computer are respectively connected to a power supply, a communication module and a relay control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374733.0A CN111144145A (en) | 2019-12-27 | 2019-12-27 | Automatic bar code identification and detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374733.0A CN111144145A (en) | 2019-12-27 | 2019-12-27 | Automatic bar code identification and detection system |
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| CN111144145A true CN111144145A (en) | 2020-05-12 |
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| CN201911374733.0A Pending CN111144145A (en) | 2019-12-27 | 2019-12-27 | Automatic bar code identification and detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114444633A (en) * | 2022-01-29 | 2022-05-06 | 苏州赛美特科技有限公司 | Material checking control method and system |
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| CN104123519A (en) * | 2013-04-25 | 2014-10-29 | 达丰(上海)电脑有限公司 | System for automatically detecting electronic products through two-dimension codes and method thereof |
| CN106454243A (en) * | 2016-10-20 | 2017-02-22 | 中山领创网络科技有限公司 | Quality production video monitoring system |
| CN109658319A (en) * | 2017-10-10 | 2019-04-19 | 南京百利通信息技术有限责任公司 | Overall process video-with-audio recording system and application method based on two-dimensional code scanning identification |
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2019
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| CA2569341A1 (en) * | 2005-11-30 | 2007-05-30 | Wiredtime.Com Inc. | Barcode based time and location tracking method and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114444633A (en) * | 2022-01-29 | 2022-05-06 | 苏州赛美特科技有限公司 | Material checking control method and system |
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Application publication date: 20200512 |