CN208938119U - Iron ladle identifying system based on planar bar code technology - Google Patents
Iron ladle identifying system based on planar bar code technology Download PDFInfo
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- CN208938119U CN208938119U CN201821802410.8U CN201821802410U CN208938119U CN 208938119 U CN208938119 U CN 208938119U CN 201821802410 U CN201821802410 U CN 201821802410U CN 208938119 U CN208938119 U CN 208938119U
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- iron ladle
- vehicle
- dimensional code
- vehicle carrier
- host computer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The iron ladle identifying system based on planar bar code technology that the utility model discloses a kind of, including iron ladle and its vehicle carrier, it further include vehicle carrier sense device, image collecting device, host computer, vehicle carrier sense device, image collecting device is connect with host computer respectively, iron ladle lateral surface is equipped with two dimensional code metal plate, two dimensional code metal plate is equipped with and the one-to-one two dimensional code of iron ladle, vehicle carrier sense device is that vehicle operating direction detecting device or vehicle run proximity sensor, vehicle operating direction detecting device includes multiple weight sensors along vehicle carrier travelling route arrangement, it is active magnet steel wheel detector that vehicle, which runs proximity sensor, vehicle carrier sense device is transmitted to host computer after detecting vehicle carrier traffic direction and running position signal, host computer instructs image collecting device to obtain two dimensional code figure Piece simultaneously identifies corresponding iron ladle.The utility model is identified that recognition result is reliable, is used conveniently and safely using two dimensional code.
Description
Technical field
The utility model relates to steel making equipment monitoring technical field, more particularly, to a kind of based on planar bar code technology
Iron ladle identifying system.
Background technique
In the steel industry, ladle and steel ladle be most widely used, one of the important production equipment that quantity is most,
Undertaking iron/molten steel is carried out for enterprises such as steel mill, Foundry Works, pours operation.Either in production process or equipment management
When, the identification to Bale No. is all relied upon to the positioning of iron ladle, tracking, scheduling, management.During Bale No. identification, how
Accurately identifying, identifying in time is the key that problem, and thousands of degrees Celsius of iron ladle inside, external several hundred degrees Celsius of high temperature are packet
Number identification increase difficulty, also further influence production and management process, threaten production safety.
In common recognition methods, RF tag is a kind of electronic tag, non-refractory itself not can be used directly in iron
In ladle identification.Some schemes, which are conceived to, at present carries out high temperature resistant processing to RF tag itself, improves and marks with heat-barrier material
The temperature capability of label.This method is only capable of the temperature resistant capability of limited promotion label, can also increase label volume, the service life of heat-barrier material
Also the service life of electronic tag is determined.In addition to this, the data capacity of RF tag is very low, and the information content that may store extremely has
Limit, this results in the data transmission performance of this method to be very restricted.Pass through what is installed on Laser scanner measuring iron ladle
The identification of iron ladle also may be implemented in metal encoder item.But this kind of method laser optical path may influence recognition result once tilting.
In addition to this, high equipment cost is also its disadvantage.
Therefore, it is necessary to a kind of accurate, reliable, resistant to high temperature iron ladle recognition methods.Two dimensional code is also known as two-dimensional bar code, is
The chequered with black and white graphic recording data being distributed on plane (two-dimensional directional) according to certain rules with certain specific geometric figure
Symbolic information.It is dexterously used using " 0 " of computer-internal logical foundations, the concept of " 1 " bit stream in code compilation
Several geometrical bodies corresponding with binary system indicate text numerical information, pass through image input device or photoelectric scanning device
Automatically identifying and reading is to realize automatic processing of information.
Summary of the invention
The utility model is that the identification of iron ladle caused by order to solve steel manufacture process high temperature mal-condition is difficult, knows
Other device lifetime is low, stability and the problems such as poor reliability, and providing a kind of identified using two dimensional code, recognition result can
The iron ladle identifying system based on planar bar code technology lean on, being used conveniently and safely.
To achieve the goals above, the utility model uses following technical scheme: the iron ladle number based on planar bar code technology
Identifying system, including iron ladle and its vehicle carrier further include vehicle carrier sense device, image collecting device, host computer, institute
Vehicle carrier sense device, the image collecting device stated are connect with host computer respectively, and the iron ladle lateral surface is equipped with two dimension
Code metal plate, the two dimensional code metal plate are equipped with and the one-to-one two dimensional code of iron ladle, the vehicle carrier sense
Device is vehicle operating weight change direction detection device or vehicle runs proximity sensor, the vehicle operating weight variation
Direction detection device includes at least two weight sensors along vehicle carrier travelling route arrangement, and the vehicle operation is close
Sensor is at least two active magnet steel wheel detectors.
Preferably, the image collecting device is equipped with high-speed camera.In order to cross Che Shiben in carrier vehicle
Scheme system dynamically can correctly identify tapping ladle two dimensional code, and high-speed camera can be used, be continuously shot plurality of pictures, may be used also
Lighting apparatus is added as needed, also clearly to shoot when light condition difference.
Preferably, the two dimensional code metal plate and iron ladle correspond, the two dimensional code uses oil resistant
Paint or laser production.Two dimensional code on two dimensional code metal plate is set to using high temperature resistant paint or laser production, can be protected
Card image in 2 D code can persistently be recognized；Two dimensional code metal plate need to remake as it is if any damage.
Preferably, the host computer is connect with Internet of things system.
The identification of iron ladle number described in this programme, the actually identification to the two dimensional code outside iron ladle, scheme use
Two dimensional code metal plate is set on the outside of iron ladle, and setting and the one-to-one two dimensional code of iron ladle, system are known on two dimensional code metal plate
When other by identification two dimensional code can Direct Recognition iron ladle, rather than use through the tracking to carrier come the indirect iron steel that tracks
The method of packet, because the method for carrier tracking is limited to, whether there is or not the carriers such as overhead traveling crane, and because of its indirect working method, lead to iron
Ladle and carrier need corresponding relationship, and equipment replacement will affect tracking process, this will greatly limit flexibility and can answer
Use scene domain；Since iron ladle must be transported by carrier (rolling stock or overhead traveling crane), this programme is to carrier and iron steel
Packet using weight sensor be used as detection device, by distance two or more weight sensors weighing data comparison,
The judgement of vehicle traffic direction and position may be implemented；Active magnet steel wheel detector also can be used as carrier vehicle in this programme
Proximity sensor is run, when magnetic conduction object (such as wheel) is close to active magnet steel, the variation in magnetic field is so that active magnet steel exports just
Pulse, when magnetic conduction object (such as wheel) from approximated position far from active magnet steel when, active magnet steel output voltage be 0, need to illustrate
, compared with passive magnet steel, active magnet steel supports that low speed crosses vehicle, and passive magnet steel when speed is lower due to magnetic strength induction signal
It is too small, can not detect, when vehicle operation proximity sensor monitor carrier vehicle run and close to after, signal pass through wirelessly or
Wired mode feedback is to host computer, and host computer be connected to and controls image collecting device and works, image acquisition device iron ladle
The two-dimension code image information being arranged on two dimensional code metal plate, and collected two-dimension code image information is passed back host computer and is divided
Analysis, host computer, which is equipped with two dimensional code identification module, can recognize that accurately corresponding iron ladle；In addition, the iron ladle number of this programme identifies
System can also be by host computer in conjunction with other iron ladle management systems, it can also be used to which the tracking contraposition of iron ladle can be integrated into each
Kind Internet of things system.
Therefore, the utility model has the following beneficial effects: (1) independent one piece of metal plate is installed on iron ladle outer surface,
Simple and easy high temperature resistant；(2) multiple pictures are quickly continuously shot, guarantee that image definition and two dimensional code identify accuracy；(3) two
It is big to tie up code data capacity, many other information can be stored and make expanding of system function stronger, the characteristic of two dimensional code is exactly to identify
Rate is high, has serious forgiveness, ensure that Bale No. identifies accuracy；(4) can be in conjunction with iron ladle management system, it can also be used to iron ladle with
Track contraposition, can be integrated into various Internet of things system.
Detailed description of the invention
Fig. 1 is the principles of the present invention schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, the iron ladle identifying system based on planar bar code technology, including iron ladle and its vehicle carrier, also
Including vehicle carrier sense device, image collecting device, host computer, vehicle carrier sense device, image collecting device respectively with
Host computer connection, iron ladle lateral surface are equipped with two dimensional code metal plate, and two dimensional code metal plate is equipped with one-to-one with iron ladle
Two dimensional code, vehicle carrier sense device are that vehicle operating direction detecting device or vehicle run proximity sensor, vehicle operation side
It include the multiple weight sensors arranged along vehicle carrier travelling route to detection device, it is active that vehicle, which runs proximity sensor,
Magnet steel wheel detector, vehicle carrier sense device are transmitted to after detecting vehicle carrier traffic direction and running position signal
Position machine, host computer instruction image collecting device obtain two-dimension code image and identify corresponding iron ladle；
Image collecting device is equipped with high-speed camera；
Two dimensional code metal plate and iron ladle correspond, and two dimensional code is painted using high temperature resistant or laser production；
Host computer is connect with Internet of things system.
Specific implementation process is that two dimensional code metal plate is arranged on the outside of iron ladle, setting and iron ladle on two dimensional code metal plate
One-to-one two dimensional code, iron ladle by carrier (rolling stock or overhead traveling crane) transport when, vehicle operating direction detecting device or
Vehicle operation proximity sensor is responsible for detecting carrier advanced positions, wherein is passed through using vehicle operating direction detecting device along vehicle
The variation of multiple weight sensor transducing signals of carrier travelling route arrangement, judges vehicle carrier direction of travel, alternatively, adopting
Pass through the active magnet steel wheel detector prison that vehicle carrier travelling route specific position is set with vehicle operation proximity sensor
Surveying that carrier vehicle runs to can be after camera position, and vehicle operating direction detecting device or vehicle operation proximity sensor carry vehicle
The position signal of body feeds back host computer by wirelessly or non-wirelessly mode, and host computer is connected to and controls image collecting device work,
The two-dimension code image information being arranged on image acquisition device iron ladle two dimensional code metal plate, and collected two dimensional code figure
Piece information is passed host computer back and is analyzed, and identifies accurately corresponding iron ladle；
The iron ladle identifying system of this programme can be used for the tracking contraposition of iron ladle also in conjunction with iron ladle management system,
It is integrated into various Internet of things system.
Claims (4)
1. a kind of iron ladle identifying system based on planar bar code technology, including iron ladle and its vehicle carrier, which is characterized in that
It further include vehicle carrier sense device, image collecting device, host computer, the vehicle carrier sense device, image collector
It sets and is connect respectively with host computer, the iron ladle lateral surface is equipped with two dimensional code metal plate, sets on the two dimensional code metal plate
Have and is filled with the one-to-one two dimensional code of iron ladle, the vehicle carrier sense device for the detection of vehicle operating weight change direction
It sets or vehicle runs proximity sensor, the vehicle operating weight change direction detection device includes along vehicle carrier traveling road
At least two weight sensors of line arrangement, the vehicle operation proximity sensor is at least two active magnet steel wheel-sensors
Device.
2. the iron ladle identifying system according to claim 1 based on planar bar code technology, characterized in that the image
Acquisition device is equipped with high-speed camera.
3. the iron ladle identifying system according to claim 1 based on planar bar code technology, characterized in that the two dimension
Code metal plate and iron ladle correspond, and the two dimensional code is painted using high temperature resistant or laser production.
4. the iron ladle identifying system according to claim 1 based on planar bar code technology, characterized in that described is upper
Machine is connect with Internet of things system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802410.8U CN208938119U (en) | 2018-11-02 | 2018-11-02 | Iron ladle identifying system based on planar bar code technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802410.8U CN208938119U (en) | 2018-11-02 | 2018-11-02 | Iron ladle identifying system based on planar bar code technology |
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| Publication Number | Publication Date |
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| CN208938119U true CN208938119U (en) | 2019-06-04 |
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| CN201821802410.8U Active CN208938119U (en) | 2018-11-02 | 2018-11-02 | Iron ladle identifying system based on planar bar code technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110598502A (en) * | 2019-08-06 | 2019-12-20 | 珠海格力电器股份有限公司 | Wireless code scanning automatic shooting method and system |
| CN116503586A (en) * | 2023-06-27 | 2023-07-28 | 钜宝(深圳)智能有限公司 | Gold spot detector and detection method |
-
2018
- 2018-11-02 CN CN201821802410.8U patent/CN208938119U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110598502A (en) * | 2019-08-06 | 2019-12-20 | 珠海格力电器股份有限公司 | Wireless code scanning automatic shooting method and system |
| CN116503586A (en) * | 2023-06-27 | 2023-07-28 | 钜宝(深圳)智能有限公司 | Gold spot detector and detection method |
| CN116503586B (en) * | 2023-06-27 | 2023-09-05 | 钜宝(深圳)智能有限公司 | Gold spot detector and detection method |
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