CN110245539A - A kind of automatic scan code system of Power Material - Google Patents
A kind of automatic scan code system of Power Material Download PDFInfo
- Publication number
- CN110245539A CN110245539A CN201910613927.5A CN201910613927A CN110245539A CN 110245539 A CN110245539 A CN 110245539A CN 201910613927 A CN201910613927 A CN 201910613927A CN 110245539 A CN110245539 A CN 110245539A
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- image
- barcode scanning
- automatic
- dimensional code
- materials
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007781 pre-processing Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 5
- 210000004556 brain Anatomy 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 4
- 238000003708 edge detection Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 210000000697 sensory organ Anatomy 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
Abstract
The present invention provides a kind of automatic scan code system of Power Material, it includes fixed mechanism, roller conveyer belt and barcode scanning mechanism, roller conveyer belt is equipped with the automatic barcode scanning station of the automatic storage area of transformer automated guided vehicle, installation at least two ccd images in roller conveyer belt two sides identify camera, barcode scanning mechanism is used for the automatic barcode scanning of goods and materials, accurately identifies with two dimensional code identification and image preprocessing to the two dimensional code nameplate of random site；Barcode scanning mechanism and barcode scanning setting software, barcode scanning setting software are mating, and by the information active transmission after parsing to system, automatic barcode scanning software is connected to each other with warehouse management software；Realize that bin class materials warehousing automatically scanning identifies two dimensional code by the equipment, shorten the time being manually put in storage, it is put in storage the unmanned operation of overall process to realize that goods and materials go out, the automatic scan code system of cabinet body class goods and materials improves province's consolidated storage stereo garage and goes out warehouse-in efficiency about 30%, effectively promotion automatization level.
Description
Technical field
The present invention relates to a kind of cabinet body class goods and materials scanning technique field more particularly to a kind of bin class materials warehousings certainly
The automatic scan code system of dynamic scanning recognition.
Background technique
Currently, either scans' two dimensional code not only increases the workload of worker, and exist be easy to appear mistake sweep, drain sweep code
The case where, it is possible to cause warehouse-in efficiency to be lower, drag slow job schedule, bin class goods and materials are gone out to be put in storage the increase of task amount,
Either scans' two dimensional code serious forgiveness is low, be easy to appear mistake sweep, drain sweep phenomenon, and artificial barcode scanning heavy workload, increase manually at
This.
The goods and materials that automatic shelf are stored at this stage are mainly based on distribution box and transformer, by taking the storage of distribution box as an example,
Storage mainly has hook, lifting, unhook, barcode scanning, starting to be put in storage several steps.Distribution box is placed on by handling personnel with cantilever crane
After on the empty pallet of roller line, using hand-held PDA scanning pallet bar code and distribution box nameplate on two dimensional code, by pallet code with
Two dimensional code is bound, and start button is pressed, and pallet delivers distribution box when passing through barcode scanning gun, and barcode scanning gun scans pallet bar shaped
Code, system are that goods and materials distribute position in storehouse, and goods and materials enter shelf.Because producer will appear different batches number in the supply of material, model loads in mixture,
So will appear the case where batch number is not consistent with model in barcode scanning, in addition generally only one side installs two dimension to bin class goods and materials
Code nameplate, handling personnel need to climb up roller line and carry out barcode scanning when barcode scanning, and there are some potential safety problemss.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automatic scan code system of bin class goods and materials that scanning accuracy is high,
To realize that goods and materials go out to be put in storage the unmanned operation of overall process.
In order to solve the above-mentioned technical problems, the present invention provides a kind of automatic scan code systems of Power Material, it includes fixing
Mechanism, roller conveyer belt and barcode scanning mechanism, the barcode scanning mechanism are set on fixed mechanism, and roller conveyer belt is equipped with transformer
The automatic barcode scanning station of the automatic storage area of automated guided vehicle, electronics goods and materials are set on pallet, roller conveyer belt two sides install to
Few two ccd images identify camera, are scanned to pallet code and goods and materials two dimensional code, the side that information is passed through ethernet communication
Formula is uploaded in system and is bound to the two information, is identified and is imaged in roller conveyer belt at least six ccd images of ipsilateral installation
Head, both ends camera scan goods and materials two dimensional code, and the camera at middle part scans the unique code of pallet, is equipped with light on roller conveyer belt
Electric transducer, when goods and materials are delivered to scanning area by roller conveyer belt, the hard triggering camera of photoelectric sensor induction works,
Decoding software is decoded after receiving task, and effective information is passed through local network transport to system after decoding；
Wherein, barcode scanning mechanism is used for the automatic barcode scanning of goods and materials, with two dimensional code identification with image preprocessing to the two dimension of random site
Code nameplate is accurately identified；
The pretreatment of image is carried out before recognition, and the pretreatment of two dimensional code includes: the enhancing of the gray processing, image of image, figure
As filtering processing, uneven illumination processing, binaryzation, edge detection, the positioning of image, image rectification and distortion correction；
Two dimensional code is identified by the method that acquired image is passed through to mathematics and image, and the Information recovering of receiving is carried out
Image recognition finds the feature of image by image recognition, and the capture and identification of prominent features pass through the effective information in image
Image is identified, and judges the content of image, analyze representative meaning, establishment simulation mankind's image recognition is movable
Computer program obtains image recognition model, when capturing some image, if the sense organ of human brain pierces in characteristics of image and memory
Swash and match, the image is identified；
Barcode scanning mechanism and barcode scanning setting software, barcode scanning setting software are mating, and barcode scanning setting software is taken the photograph for ccd image identification to be arranged
Usage mode, focusing mode, communication modes, picture mosaic relevant parameter as head, decoding software are used to ccd image identifying camera
One-dimension code/the two dimensional code scanned is parsed, and obtains information, and by the information active transmission after parsing to system, and and storehouse
Store up management system docking；Automatic barcode scanning software is connected to each other with warehouse management software.
Preferably, two dimensional code splices the image of two cameras in overlapping region position.
Preferably, the spacing of camera and Power Material is set as 250 mm~350mm.
The present invention with the above structure, it has the advantage that:
The present invention is improved at two the building of automatically scanning scene, two dimensional code automatic identification aspects；Establish a set of bin class goods and materials
Automatic scan code system, thus realize goods and materials go out be put in storage the unmanned operation of overall process, bin class object may be implemented by the equipment
Money storage automatically scanning identifies two dimensional code, shortens the time being manually put in storage, greatly improves warehouse-in efficiency, to realize that goods and materials enter and leave
The unmanned operation of library overall process, the automatic scan code system of cabinet body class goods and materials can be improved province's consolidated storage stereo garage and go out warehouse-in efficiency about
30%, recruitment cost about 20% is reduced, effectively promotion automatization level.
Detailed description of the invention
Fig. 1 is the flow diagram of the automatic scan code system of Power Material of the present invention.
Fig. 2 is the assembly line schematic diagram of the automatic scan code system of Power Material of the present invention.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments, is not to be construed as to of the invention
Limitation.
As shown in attached drawing 1-2, a kind of automatic scan code system of Power Material, it includes fixed mechanism 1,2 and of roller conveyer belt
Barcode scanning mechanism 3, the barcode scanning mechanism 3 are set on fixed mechanism 1, and roller conveyer belt 2 is transported equipped with transformer homing guidance
The automatic barcode scanning station of the automatic storage area of vehicle, electronics goods and materials are set on pallet 8,2 two sides of roller conveyer belt installation at least two CCD figures
As identification camera 401, pallet code 5 and goods and materials two dimensional code 6 are scanned, information is uploaded by way of ethernet communication
The two information is bound into system, identifies camera 402 at least six ccd images of ipsilateral installation of roller conveyer belt 2,
Both ends camera scans goods and materials two dimensional code, and the camera at middle part scans the unique code of pallet, is equipped with photoelectricity on roller conveyer belt 2
Sensor 7, when goods and materials are delivered to scanning area by roller conveyer belt 2, photoelectric sensor 7 incudes hard triggering camera and carries out work
Make, decoding software is decoded after receiving task, and effective information is passed through local network transport to system after decoding；Its
In, barcode scanning mechanism 3 is used for the automatic barcode scanning of goods and materials, with two dimensional code identification with image preprocessing to the two dimensional code nameplate of random site
It is accurately identified.
The pretreatment of image is carried out before recognition, and the pretreatment of two dimensional code includes: the increasing of the gray processing, image of image
By force, image filtering processing, uneven illumination processing, binaryzation, edge detection, the positioning of image, image rectification and distortion correction；Two
Dimension code is identified by the method that acquired image is passed through to mathematics and image, and the Information recovering of receiving is carried out image knowledge
Not, the feature of image, the capture and identification of prominent features, by the effective information in image to image are found by image recognition
It is identified, and judges the content of image, analyze representative meaning, the establishment simulation movable computer of mankind's image recognition
Program obtains image recognition model, when capturing some image, if the stimulus to the sense organ phase of characteristics of image and human brain in memory
Match, the image is identified；Barcode scanning mechanism 3 and barcode scanning setting software, barcode scanning setting software are mating, and barcode scanning setting software is for being arranged
Ccd image identifies the usage mode of camera, focusing mode, communication modes, picture mosaic relevant parameter, and decoding software is used for CCD
One-dimension code/two dimensional code that image recognition camera scans is parsed, and obtains information, and by the information active transmission after parsing
It is docked to system, and with Warehouse Management System；
Automatic barcode scanning software is connected to each other with warehouse management software；Two dimensional code is in overlapping region position, by the figure of two cameras
As being spliced；The spacing of camera and Power Material is set as 250 mm~350mm.
Related two dimensional code is identified by the method that acquired image is passed through to mathematics and image, as much as possible will wherein
The process that the Information recovering accommodated comes out, but either from what instrument acquired image all inevitably and original image
As difference.If there are various noises, fuzzy, uneven illumination, distortion, even image portion subregion in image acquisition process
The contamination in domain requires the pretreatment for carrying out image before recognition, could guarantee that the reading of bar code is smooth as far as possible.
The pretreatment of two dimensional code include: the enhancing of the gray processing, image of image, image filtering processing, uneven illumination processing,
Binaryzation, edge detection, the positioning of image, image rectification and distortion correction etc..
Related image recognition, the emphasis of image recognition is the feature for finding image, and in English capitalization, A has a prominent
Wedge angle out, O by circle and Y then can be considered as lines substantially and acute angle obtuse angle is formed, for specific information, that is, dash forward
The capture and identification of feature out could identify this image by the effective information in image, and judge this figure
The content and property of picture, and analyze the meaning representated by it.
In order to imitate the principle of eye recognition image, achieve the effect that eye recognition, scientist works out simulation mankind's image
Movable computer program is identified, so that numerous identification models about image recognition are obtained, when computer captures some
When image, if the stimulus to the sense organ of characteristics of image and human brain in memory matches, then it is assumed that this image has been identified.
Analysis being carried out to bin class type specification to learn, the altitude range of the two-dimension code label side is 1.5 meters * 1.3 meters,
Separate unit code reader can only cover 0.3 meter * 0.3 meter or so of the visual field, so needing to dispose more ccd image identification cameras simultaneously
Work.The two-dimension code label of transformer is in random side, so requiring installation camera in moving-wire two sides.
The two dimensional code nameplate of random site is accurately identified with two dimensional code identification technology and Preprocessing Technique；
Automatic barcode scanning software is connected to each other with warehouse management software.
Claims (3)
1. a kind of automatic scan code system of Power Material, it is characterised in that: it includes fixed mechanism (1), roller conveyer belt (2) and sweeps
Ink recorder structure (3), the barcode scanning mechanism (3) are set on fixed mechanism (1), and roller conveyer belt (2) is equipped with transformer and leads automatically
Draw the automatic barcode scanning station of the automatic storage area of transport vehicle, electronics goods and materials are set on pallet (8), roller conveyer belt (2) two sides install to
Few two ccd images identification camera (401), is scanned pallet code (5) and goods and materials two dimensional code (6), by information by with
The mode of too Netcom's news, which uploads in system, binds the two information, in the ipsilateral installation at least six of roller conveyer belt (2)
Ccd image identifies camera (402), and both ends camera scans goods and materials two dimensional code, and the camera at middle part scans the unique code of pallet,
Photoelectric sensor (7) are installed on roller conveyer belt (2), when goods and materials are delivered to scanning area by roller conveyer belt (2), photoelectric transfer
The hard triggering camera of sensor (7) induction works, and decoding software is decoded after receiving task, will be effective after decoding
Information is by local network transport to system；
Wherein, barcode scanning mechanism (3) is used for the automatic barcode scanning of goods and materials, with two dimensional code identification and image preprocessing to the two of random site
Dimension code nameplate is accurately identified；
The pretreatment of image is carried out before recognition, and the pretreatment of two dimensional code includes: the enhancing of the gray processing, image of image, figure
As filtering processing, uneven illumination processing, binaryzation, edge detection, the positioning of image, image rectification and distortion correction；
Two dimensional code is identified by the method that acquired image is passed through to mathematics and image, and the Information recovering of receiving is carried out
Image recognition finds the feature of image by image recognition, and the capture and identification of prominent features pass through the effective information in image
Image is identified, and judges the content of image, analyze representative meaning, establishment simulation mankind's image recognition is movable
Computer program obtains image recognition model, when capturing some image, if the sense organ of human brain pierces in characteristics of image and memory
Swash and match, the image is identified；
Barcode scanning mechanism (3) and barcode scanning setting software, barcode scanning setting software are mating, and barcode scanning setting software is for being arranged ccd image knowledge
Usage mode, the focusing mode, communication modes, picture mosaic relevant parameter of other camera, decoding software are used to take the photograph ccd image identification
One-dimension code/the two dimensional code scanned as head is parsed, and obtains information, and by the information active transmission after parsing to system, and
It is docked with Warehouse Management System；
Automatic barcode scanning software is connected to each other with warehouse management software.
2. the automatic scan code system of Power Material shown according to claim 1, it is characterised in that: two dimensional code is in overlapping region position
It sets, the image of two cameras is spliced.
3. the automatic scan code system of Power Material shown according to claim 1, it is characterised in that: between camera and Power Material
Away from being set as 250 mm~350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910613927.5A CN110245539A (en) | 2019-07-09 | 2019-07-09 | A kind of automatic scan code system of Power Material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910613927.5A CN110245539A (en) | 2019-07-09 | 2019-07-09 | A kind of automatic scan code system of Power Material |
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Cited By (4)
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| CN111401090A (en) * | 2020-03-16 | 2020-07-10 | 重庆长安民生物流股份有限公司 | Visual scanning logistics door system for part warehouse goods inlet and outlet |
| CN112308186A (en) * | 2020-12-03 | 2021-02-02 | 国网山东省电力公司枣庄供电公司 | Automatic analysis device for purchase price of material |
| CN114445008A (en) * | 2022-01-21 | 2022-05-06 | 江苏鑫昇腾科技发展股份有限公司 | Material management system and method based on laser recording image recognition |
| CN116776908A (en) * | 2023-08-17 | 2023-09-19 | 深圳市驿格科技有限公司 | Large-scene multi-code recognition method, terminal and system |
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