CN202815877U - Metallurgy molten steel tank monitoring tracking system based on RFID technology - Google Patents
Metallurgy molten steel tank monitoring tracking system based on RFID technology Download PDFInfo
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- CN202815877U CN202815877U CN 201220329285 CN201220329285U CN202815877U CN 202815877 U CN202815877 U CN 202815877U CN 201220329285 CN201220329285 CN 201220329285 CN 201220329285 U CN201220329285 U CN 201220329285U CN 202815877 U CN202815877 U CN 202815877U
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Abstract
The utility model relates to a metallurgy molten steel tank monitoring tracking system based on the RFID technology and an implementation method thereof, wherein hardware comprises a system center server, and a monitoring network formed by a plurality of molten steel injection chamber PC terminals and a plurality of molten steel receiving chamber PC terminals, and the monitoring network is communicated with an MES; and when the molten steel tank reaches to an effective read and write distance of a radio frequency card reader, near the molten steel injection chamber, the radio frequency card reader reads information inside a radio frequency card on the molten steel tank and transmits the information to an upper computer. The metallurgy molten steel tank monitoring tracking system based on the RFID technology can realize the whole-course real-time tracking management of the molten steel tank, provides detailed, real, accurate and necessary information for an molten steel injection chamber, a molten steel receiving chamber, and a management scheduling center, and realizes molten steel injection, molten steel receiving, operation routes and time fine grit management, thereby increasing operation efficiency, reducing cost, pollution and labor intensity, and having excellent social benefit and economic benefit.
Description
Technical field
The utility model relates to network service and wireless monitoring technology field, particularly a kind of metallurgical ladle tank monitoring tracing system and its implementation based on the RFID technology.
Background technology
IT application process metallurgical and steel industry progressively develops to core technology, only rely on and introduce and imitate and can not accomplish something, need to carry out tighter monitoring and optimize to raise the efficiency, reduce cost, reduce to pollute production technology and production run.Since iron and steel enterprise produce and transportation environment in a lot of difficult points are arranged, molten steel to temperature to environment and electronic equipment to require high be exactly its distinct issues, the fish torpedo ladle mode of former employing not only causes the loss of heat, also can raise the cost, lower efficiency.During the injection of molten steel; because the high roughly model that can only check at a distance ladle of environment temperature; how many molten steel artificial the decision need to inject; along with the ladle increase of service time; heat-insulation layer and protective seam performance constantly descend; operating personnel re-inject same molten steel by rule of thumb may cause greatly danger, can not follow the tracks of in addition ladle and be in what state and where arrive.
Radio-frequency (RF) identification is RFID(Radio Frequency IDentification) technology, claim again electronic tag, radio frequency identification, it is a kind of communication technology, with systematic comparisons such as Contact Type Ic Card and bar code recognition, it has huge advantage, can identify specific objective and read and write related data by radio signals, and need not to set up machinery between recognition system and the specific objective or optics contacts.
Can bear higher temperature, worse environment.Utilize REID, can realize effectively that the information large to quantity, that distributed areas are wide carries out intelligent management, reach the purpose of efficient quick running.
If utilize the RFID technology in iron and steel enterprise, after the molten steel that blast furnace is produced is processed through necessary technological process, follow the tracks of range finding by RFID, not change the production organization mode of steel ladle, directly be blended into converter smelting molten steel means of transportation.Compare with the torpedo tank car molten steel means of transportation that present iron and steel enterprise more generally adopts, the technique low-carbon environment-friendly is with the obvious advantage, avoids artificial misoperation, has improved labour productivity.
Therefore, how to utilize the RFID technology that ladle state and position are carried out tracking and monitoring, propose more simple and reliable mode, solve the problem that the prior art field exists, become the research direction of the art.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of metallurgical ladle tank monitoring tracing system and its implementation based on the RFID technology is provided, in the hope of pass through the data acquisition of RFID radio-frequency card, storage under the rugged surroundings such as high temperature, metal, dust; Realization is carried out tracking and monitoring to ladle state and position, automatically Information Monitoring in the motion process, carries out track and localization, and the MES system processes.
The utility model is to realize by such technical scheme: a kind of metallurgical ladle tank monitoring tracing system based on the RFID technology, it is characterized in that, hardware mainly comprises the monitoring network that the PC terminal of system centre server, several molten steel water filling chambers and the PC terminal that several molten steel are subjected to hydroecium consist of, monitoring network and MES UNICOM, MES are manufacturing execution system;
The PC terminal of each molten steel water filling chamber is connected with a radio-frequency card reader by switch, data line respectively;
Each molten steel is connected with a radio-frequency card reader by switch, data line respectively by the PC terminal of hydroecium;
Several molten steel water filling chambers and molten steel are subjected to hydroecium to be distributed in ladle car orbit both sides;
Each molten steel water filling chamber and each molten steel water filling chamber molten steel are subjected on the other position of hydroecium a radio-frequency card reader to be installed, the radio-frequency card reader of each position respectively with the corresponding connection of switch of a molten steel flood chamber;
Adopt Embedded mode that radio-frequency card is installed in the ladle side; Radio-frequency card reader adopts the MOBY-U that is produced by Siemens; Radio-frequency card adopts the MDSU589 that is produced by Siemens.
The utlity model has positive effect: realize the omnidistance real-time follow-up management of ladle by technology such as RFID wireless radio-frequency and network technology, computer softwares, for the water filling chamber, be subjected to hydroecium, management and dispatching center that full and accurate accurate necessary information is provided, reached water filling, be subjected to water, running route and the fine granularity of time manage, improve operational efficiency, reduce cost, reduce purposes such as polluting, reduce labour intensity, for the fine-grained management operation of enterprise provides support, has good Social benefit and economic benefit.
Description of drawings
Fig. 1 ladle monitoring tracing system synoptic diagram;
Fig. 2 ladle profile synoptic diagram;
Fig. 3 radio-frequency card installation site figure;
Fig. 4 radio-frequency card reader installation site figure;
Fig. 5 software flow pattern.
Among the figure: 1. ladle, 2. thermofin, 3. radio-frequency card, 4. body of wall, 5. radio-frequency card reader mounting bracket, 6. radio-frequency card reader, 7. ladle car orbit.
Embodiment
Clearerly understand the utility model, describe in conjunction with the accompanying drawings and embodiments the utility model in detail:
Extremely shown in Figure 5 such as Fig. 1, metallurgical ladle tank monitoring tracing system based on the RFID technology, hardware mainly comprises the monitoring network that the PC terminal of system centre server, several molten steel water filling chambers and the PC terminal that several molten steel are subjected to hydroecium consist of, monitoring network and MES UNICOM, MES are manufacturing execution system;
The PC terminal of each molten steel water filling chamber is connected with a radio-frequency card reader 6 by switch, data line respectively;
Each molten steel is connected with a radio-frequency card reader 6 by switch, data line respectively by the PC terminal of hydroecium;
Several molten steel water filling chambers and molten steel are subjected to hydroecium to be distributed in ladle car orbit 7 both sides;
Each molten steel water filling chamber and each molten steel water filling chamber molten steel are subjected on the other position of hydroecium a radio-frequency card reader 6 to be installed, the radio-frequency card reader 6 of each position respectively with the corresponding connection of switch of a molten steel flood chamber; Radio-frequency card reader 6 adopts Siemens MOBY-U;
Adopt Embedded mode that radio-frequency card 3 is installed in ladle 1 side, radio-frequency card 3 adopts Siemens MDSU589, is used for time, position, volume, temperature, the task call number parameter of storage ladle 1;
When ladle 1 with ladle car along ladle car orbit 7 operation, during a near radio-frequency card reader 6 of every arrival, the radio-frequency card reader 6 of relevant position is followed standard by wireless mode and is finished reading and writing of card internal information;
In the time of near ladle 1 arrives a molten steel water filling chamber radio-frequency card reader 6 effective reading/writing distance 0.15-3 scopes, the radio-frequency card reader 6 of this position is read radio-frequency card 3 internal informations on the ladle 1, and be transferred to upper PC, operating personnel determine that according to volume, service time, position and the temperature information of ladle 1 this need to inject the precise volumes of molten steel;
Ladle 1 is along in ladle car orbit 7 transportations, and each other radio-frequency card reader 6 of track reads radio-frequency card 3 internal informations on the ladle 1, time, position and the current residual molten steel volume of judgement and definite ladle 1, and
ToLocal data base writes the temperature of this moment, simultaneously communication is processed to system server;
The information that molten steel is extracted by near the radio-frequency card reader 6 of hydroecium utilization is done respective handling, with the Inform when done system server, system server is processed by ready-made program according to position and the residue molten steel volume information of current each ladle 1, determines scheduler task next time;
Radio-frequency card 3 adopts MDSU589, meets the 2.4G less radio-frequency sensor of IS018000-4 standard, and interior storage capacity is the 1K byte, can be used for the parameters such as storage time, position, volume, temperature, task call number.
Radio-frequency card reader 6 adopts MOBY-U, is a kind of microwave identification system of brilliance, and reading/writing distance is 0.15-3 rice, parameterisable; It is magnetoelectricity RAM capacity 32KB that storage is held; Widely status function and diagnostic function prediction diagnosis.
Collecting method:
1: radio-frequency card reader 6 all meets the ISO18000-4 international standard with radio-frequency card 3, in the ladle 1 tracking and managing process, be distributed in ladle car orbit 7 both sides the water filling chamber, be subjected to the other radio-frequency card reader 6 of hydroecium to follow standard by wireless mode to finish reading and writing of card internal information.
2: the temperature information in the system is provided by the color comparison temperature measurement device that original enterprise provides; Positional information is radio-frequency card reader 6 positions, and the software that moves in the system all contains all radio-frequency card reader numberings database corresponding with positional information, resolves positional information according to the radio-frequency card reader numbering of receiving; The TID of radio-frequency card 3 is stored in the software data on ladle 1 volume information and the tank body, and the TID of each radio-frequency card 3 is global unique number, and with this sign as tank body, software receives that TID information can resolve tank body information according to database.
The installation site requires: because ladle 1 temperature can reach about 600 degree, rfid card needs long-term work under this temperature, needs to select high temperature resistant card and protection is provided.Ladle car orbit 7 both sides and water filling chamber, be subjected to the other environment temperature of hydroecium to reach as high as 180 degree, need to adopt the card reader of heat-resisting 200 degree with ATEX license, and meet the IP68 degree of protection.
Native system mounting means: at first ladle 1 is carried out the overall thermal measurement and determine that temperature is lower, be easy to install, be difficult for by the extraneous installation position of touching; at this position through heat insulation processing; label is installed in the special can, and the surface is convenient to safeguard with the protection of chain curtain and is reduced metal object to the impact (referring to Fig. 3, Fig. 4) of radio-frequency card 3.
Native system has been realized the omnidistance real-time follow-up management of ladle and Intelligent Information Processing, intelligent decision, has finished for the high temperature particular surroundings:
1. protection is installed under the profile iron water pot RFID high-temperature metal environment;
2. RFID radio-frequency card data acquisition under the rugged surroundings such as high temperature, metal, dust, storage;
3. ladle 1 volume, temperature, time, positional information Real-time Collection are processed;
4. ladle 1 running route and the optimization of time and real-time intelligent scheduling;
The native system technical characterstic:
RFID and MES system seamless combination, data sharing;
Automatically Information Monitoring in the motion process, carry out track and localization;
Overcome profile iron water pot high-temperature metal environmental interference, directly be installed on tank body;
According to system's dynamic data, determine running route and the time of ladle based on genetic algorithm;
Overcome the rugged surroundings such as high temperature, metal, dust to the impact of card reader, card reader is installed on the track both sides, realize that radio-frequency card data key position gathers and location-based service;
Adopt technical grade 2.4G radio-frequency card and particular design linear antenna, reach 100% data stabilization collection;
Native system has been realized the omnidistance real-time follow-up management of ladle, water filling, managed by the fine granularity of water, running route and time, lower the thermal losses of operational process, raw coal and fuel consume have been reduced, reach the raising operational efficiency, reduced cost, reduced purposes such as polluting, reduce labour intensity, for the fine-grained management operation of enterprise provides support, has good Social benefit and economic benefit.
According to the above description, can realize scheme of the present utility model in conjunction with art technology.
Claims (2)
1. monitor tracing system based on the metallurgical ladle tank of RFID technology, it is characterized in that, hardware mainly comprises the monitoring network that the PC terminal of system centre server, several molten steel water filling chambers and the PC terminal that several molten steel are subjected to hydroecium consist of, monitoring network and MES UNICOM, MES are manufacturing execution system; The PC terminal of each molten steel water filling chamber is connected with a radio-frequency card reader by switch, data line respectively; Each molten steel is connected with a radio-frequency card reader by switch, data line respectively by the PC terminal of hydroecium; Several molten steel water filling chambers and molten steel are subjected to hydroecium to be distributed in ladle car orbit both sides; Each molten steel water filling chamber and each molten steel water filling chamber molten steel are subjected on the other position of hydroecium a radio-frequency card reader to be installed, the radio-frequency card reader of each position respectively with the corresponding connection of switch of a molten steel flood chamber; Adopt Embedded mode that radio-frequency card is installed in the ladle side.
2. the metallurgical ladle tank monitoring tracing system based on the RFID technology as claimed in claim 1 is characterized in that radio-frequency card reader adopts the MOBY-U that is produced by Siemens; Radio-frequency card adopts the MDSU589 that is produced by Siemens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329285 CN202815877U (en) | 2012-07-09 | 2012-07-09 | Metallurgy molten steel tank monitoring tracking system based on RFID technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329285 CN202815877U (en) | 2012-07-09 | 2012-07-09 | Metallurgy molten steel tank monitoring tracking system based on RFID technology |
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| CN202815877U true CN202815877U (en) | 2013-03-20 |
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| CN 201220329285 Expired - Fee Related CN202815877U (en) | 2012-07-09 | 2012-07-09 | Metallurgy molten steel tank monitoring tracking system based on RFID technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225892A (en) * | 2016-07-29 | 2016-12-14 | 重庆钢铁集团电子有限责任公司 | Driving molten steel metering method and system |
| EP3198042B1 (en) | 2014-09-24 | 2018-06-06 | Primetals Technologies Austria GmbH | Metal industry system and method for tracking a container, in particular of a metallurgical container |
| WO2020254134A1 (en) * | 2019-06-18 | 2020-12-24 | Vesuvius Group, S.A. | System for tracking and assessing the condition of refractory elements in a metallurgic facility |
| EP3245568B1 (en) * | 2015-01-15 | 2023-06-07 | SMS Group GmbH | Method and system for operating a metallurgical plant |
-
2012
- 2012-07-09 CN CN 201220329285 patent/CN202815877U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3198042B1 (en) | 2014-09-24 | 2018-06-06 | Primetals Technologies Austria GmbH | Metal industry system and method for tracking a container, in particular of a metallurgical container |
| EP3245568B1 (en) * | 2015-01-15 | 2023-06-07 | SMS Group GmbH | Method and system for operating a metallurgical plant |
| CN106225892A (en) * | 2016-07-29 | 2016-12-14 | 重庆钢铁集团电子有限责任公司 | Driving molten steel metering method and system |
| CN106225892B (en) * | 2016-07-29 | 2022-03-22 | 重庆钢铁集团电子有限责任公司 | Traveling crane molten steel metering method and system |
| WO2020254134A1 (en) * | 2019-06-18 | 2020-12-24 | Vesuvius Group, S.A. | System for tracking and assessing the condition of refractory elements in a metallurgic facility |
| US11654481B2 (en) | 2019-06-18 | 2023-05-23 | Vesuvius Group S.A. | Plate condition tool |
| US11660667B2 (en) | 2019-06-18 | 2023-05-30 | Vesuvius Group, S.A. | System for tracking and assessing the condition of refractory elements in a metallurgic facility |
| TWI833969B (en) * | 2019-06-18 | 2024-03-01 | 比利時商維蘇威集團股份有限公司 | System for tracking and assessing the condition of refractory elements in a metallurgic facility, and a method implemented by a processor of a monitoring unit thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170709 |