CN109522764A - Ladle managing device based on RFID technique - Google Patents
Ladle managing device based on RFID technique Download PDFInfo
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- CN109522764A CN109522764A CN201811416440.XA CN201811416440A CN109522764A CN 109522764 A CN109522764 A CN 109522764A CN 201811416440 A CN201811416440 A CN 201811416440A CN 109522764 A CN109522764 A CN 109522764A
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- 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
- G06K17/0029—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 the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- 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
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
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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
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides a kind of ladle managing device based on RFID technique, and ultra-high frequency RFID label is arranged on ladle surface, and wireless collection device is communicated with ultra-high frequency RFID label, obtains the ladle information in ultra-high frequency RFID label；Wireless collection device supports long-range monitoring, and the ladle information received is used to remotely monitor；Reader antenna is oppositely arranged with ultra-high frequency RFID label, and reader is interacted with ultra-high frequency RFID label by reader antenna and obtains ladle information；After reader receives ladle information, determine whether ladle is in default station.It realizes ladle station monitoring function, by the station of ladle and ladle automatic identification, improves the intelligence of ladle identification, improve the production safety coefficient of steel mill.Label is placed in below the reinforcing rib of ladle, is avoided steel slag of the ladle in toppling process and is flowed on label the wireless signal for influencing label, reader antenna is fixed on the position with label face, to ensure wireless signal strength.
Description
Technical field
The present invention relates to ladle administrative skill fields, and in particular, to a kind of ladle managing device based on RFID technique,
More particularly, to a kind of wireless ladle identification device using ultrahigh frequency RFID speciality label.
Background technique
Ladle (Ladle) is for transporting and toppling over the container of molten metal in Metallurgical Factory, and the process that mainly circulates includes
Ladle preheating, etc. copper to be installed, tapping dress copper, be poured, topple over molten steel, cooling and repairing etc..In past 20 years, most of refinings
Steel mill is numbered by worker's manual allocation ladle, is recorded the real-time process of each ladle, is usually also needed following according to each ladle
The ring period is cleaned, and repairs.These height it is duplicate be manually entered very easy error, these mistake for plant operation and
Speech may result in the progress of additional great number cost and the other ladles of influence.Some Enterprises manage steel by image recognition
Packet, but image recognition angle requirement is high, it is necessary to face, site operation environment dust is very more, in addition part processing stations
The dense smoke of generation all can cause image that can not identify, therefore have very big security risk using image recognition management ladle.
In contrast, realize that the identification management of ladle has very big advantage using RFID system, it is only necessary to write ladle number
Inserting RFID tags read ladle by reader antenna and number the intelligent recognition that can be realized to ladle.But in Metallurgical Factory
It is middle to realize that ladle identification is also typically present practical difficulties using RFID technique, for example, wrapping interior temperature when ladle working and being up to 1700
More degree, surface temperature also reaches to be spent more 350, and common RFID SAW device highest heatproof only has 100 degree or so, commonly
RFID label tag can not work at all；Work on the spot environment metal is very more, and multi-panel is be easy to cause to reflect, reduce the reading of label away from
From；The maximum identification distance of different station labels is different, needs to avoid the interference of two neighboring label.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of, and the ladle management based on RFID technique fills
It sets.
A kind of ladle managing device based on RFID technique provided according to the present invention, including ultra-high frequency RFID label, nothing
Line collector；
The ultra-high frequency RFID label is arranged on ladle surface, and wireless collection device passes through wirelessly or non-wirelessly mode and hyperfrequency
RFID label tag communication, obtains the ladle information in ultra-high frequency RFID label；
The wireless collection device supports long-range monitoring, and the ladle information received is used to remotely monitor.
Preferably, the ladle managing device based on RFID technique, further includes reader, reader antenna；
Reader antenna is oppositely arranged with ultra-high frequency RFID label, and reader antenna is connected with reader, and reader is logical
It crosses reader antenna and interacts acquisition ladle information with ultra-high frequency RFID label；
After reader receives ladle information, determine whether ladle is in default station, generates and determine as a result, the judgement
As a result it can be obtained by wireless collection device.
Preferably, the ultra-high frequency RFID label is welded on the setting position of ladle, and ultra-high frequency RFID label and ladle
Between form air duct；The setting position is located at below the reinforcing rib of ladle.
Preferably, the ultra-high frequency RFID label includes RFID antenna, passive sensor chip, shell；
RFID antenna is printed on high temperature resistant printed circuit board, and RFID antenna is electrically connected with passive sensor chip；
Inside the shell, shell is formed by screw for RFID antenna, high temperature resistant printed circuit board, the setting of passive sensor chip
Seal casinghousing, shell use the glue encapsulating of high temperature resistant Electronic Packaging.
Preferably, the ladle information mainly includes any one of ladle number information, station state information or appoints more
Kind.
Preferably, the shell is metal shell.
Preferably, the wireless collection device includes collector antenna, radio receiving transmitting module, processing module, control module, leads to
Interrogate module；
Control module receives the acquisition of communication module, and control module sends radio receiving transmitting module according to acquisition
Control command, radio receiving transmitting module are communicated by collector antenna with ultra-high frequency RFID label；
Radio receiving transmitting module receives the transducing signal that ultra-high frequency RFID label issues, and transducing signal is sent to control mould
Block, control module are sent to processing module after receiving transducing signal；
Processing module is differentiated by processing, obtains processing result, and processing result is sent to control module；
After control module receives processing result, processing result is sent to communication module.
Preferably, the passive sensor chip includes sensor antenna, SAW device；
The reader sends inquiry signal by reader antenna；
The inquiry signal is transmitted to passive sensor chip by RFID antenna；
The first electromagnetic wave signal for inquiring signal is converted to the first machinery by sensor antenna by passive sensor chip
Wave signal, first mechanical wave signals are converted into the second electromagnetic wave signal after SAW device internal communication；
Second electromagnetic wave signal generates echo-signal by RFID antenna, and the echo-signal passes through reader antenna
It is transmitted to reader, reader carries out Parameter analysis of electrochemical to echo-signal, obtains ladle information.
Preferably, the reader antenna is connected with reader by feeder line；The high temperature resistant Electronic Packaging glue uses
Electronic Packaging silicon rubber.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, the ladle management provided by the invention based on RFID technique, further improves production security, improves work
Make efficiency.
2, the ladle provided by the invention based on RFID technique manages high temperature resistant, and wherein ultra-high frequency RFID label has very high
Temperature tolerance, passive sensor chip adopts based on Saw surface acoustic wave principle, is free of electronic component, and temperature tolerance is up to 300 degree,
RFID antenna substrate uses high temperature PCB material, and heatproof reaches 250 degree, and Electronic Packaging silicon rubber temperature tolerance is up to 300 degree；
3, ultra-high frequency RFID label is welded below ladle reinforcing rib, and steel slag is avoided to flow into label surface, RFID label tag with
Ladle surface is not directly contacted with, and is spaced certain air, effectively reduces the heat for being transmitted to label；
4, ultra-high frequency RFID label surrounding is wrapped up with metal material, reduces interference of the ambient enviroment to label signal, is increased
The stability of tagged antenna.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram that ladle wireless sensing of the invention identifies；
Fig. 2 is the schematic illustration of passive sensing of the invention；
Fig. 3 is the structural schematic diagram of wireless collection device of the invention；
Fig. 4 is the schematic view of the mounting position of ultra-high frequency RFID label of the invention；
Fig. 5 is the main view of ultra-high frequency RFID label of the invention；
Fig. 6 is the top view of ultra-high frequency RFID label of the invention.
It is shown in figure:
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
A kind of ladle managing device based on RFID technique provided according to the present invention, including ultra-high frequency RFID label 1, nothing
Line collector 2；
The ultra-high frequency RFID label 1 is arranged on ladle surface, and wireless collection device 2 passes through wirelessly or non-wirelessly mode and superelevation
Frequency RFID label tag 1 communicates, and obtains the ladle information in ultra-high frequency RFID label 1；
The wireless collection device 2 is supported remotely to monitor, and the ladle information received is used to remotely monitor.
Specifically, the ladle managing device based on RFID technique further includes reader 5, reader antenna 6；
Reader antenna 6 is oppositely arranged with ultra-high frequency RFID label 1, and reader antenna 6 is connected with reader 5, is read
Device 5 is interacted with ultra-high frequency RFID label 1 by reader antenna 6 and obtains ladle information；
After reader 5 receives ladle information, determine whether ladle is in default station, generates and determine as a result, described sentence
Determining result can be obtained by wireless collection device 2.
Specifically, the ultra-high frequency RFID label 1 is welded on the setting position of ladle, and ultra-high frequency RFID label 1 and steel
Air duct is formed between packet；The setting position is located at below the reinforcing rib of ladle.
Specifically, the ultra-high frequency RFID label 1 includes RFID antenna 11, passive sensor chip 12, shell 13；
RFID antenna 11 is printed on high temperature resistant printed circuit board, and RFID antenna 11 is electrically connected with passive sensor chip 12
It connects；
RFID antenna 11, high temperature resistant printed circuit board, passive sensor chip 12 are arranged in shell 13, and shell 13 passes through
Screw 14 forms seal casinghousing, and shell 13 uses 15 encapsulating of high temperature resistant Electronic Packaging glue.
Specifically, the ladle information mainly includes any one of ladle number information, station state information or appoints more
Kind.
Specifically, the shell 13 is metal shell.
Specifically, the wireless collection device 2 includes collector antenna 21, radio receiving transmitting module 22, processing module 23, control
Module 24, communication module 25；
Control module 24 receives the acquisition of communication module 25, and control module 24 is according to acquisition to wireless receiving and dispatching mould
Block 22 sends control command, and radio receiving transmitting module 22 is communicated by collector antenna 21 with ultra-high frequency RFID label 1；
Radio receiving transmitting module 22 receives the transducing signal that ultra-high frequency RFID label 1 issues, and transducing signal is sent to control
Module 24, control module 24 are sent to processing module 23 after receiving transducing signal；
Processing module 23 is differentiated by processing, obtains processing result, and processing result is sent to control module 24；
After control module 24 receives processing result, processing result is sent to communication module 25.
Specifically, the passive sensor chip 12 includes sensor antenna 121, SAW device 122；
The reader 5 sends inquiry signal 3 by reader antenna 6；
The inquiry signal 3 is transmitted to passive sensor chip 12 by RFID antenna 11；
The first electromagnetic wave signal for inquiring signal 3 is converted to the by sensor antenna 121 by passive sensor chip 12
One mechanical wave signals, first mechanical wave signals are converted into the second electromagnetic wave after 122 internal communication of SAW device
Signal；
Second electromagnetic wave signal generates echo-signal 4 by RFID antenna 11, and the echo-signal 4 passes through reader
Antenna 6 is transmitted to reader 5, and reader 5 carries out Parameter analysis of electrochemical to echo-signal 4, obtains ladle information.
Specifically, the reader antenna 6 is connected with reader 5 by feeder line 7；The high temperature resistant Electronic Packaging glue 15
Using Electronic Packaging silicon rubber.
Preference of the invention is further described below in conjunction with attached drawing.
As shown in Figure 1, the present invention includes wireless collection device 2, ultra-high frequency RFID label 1；The wireless collection device 2 passes through nothing
Line or wired mode are communicated with ultra-high frequency RFID label 1；Preferably, ultra-high frequency RFID label is extraordinary using ultrahigh frequency RFID
Label；As shown in Figure 5, Figure 6, the ultra-high frequency RFID label 1 includes RFID antenna 11, passive sensor chip 12；It is described
RFID antenna 11 is electrically connected with passive sensor chip 12；Ultra-high frequency RFID label 1 further includes aluminum metal case mechanism, the aluminium
Metal shell mechanism includes shell 13；The RFID antenna 11 is fixed in shell 13 by screw 14, the RFID antenna print
Brush is electrically connected with sensor in high temperature resistant PCB substrate, is fixed on outer casing bottom by screw 14, the last top resistance to height of encapsulating
Warm electron packaging plastic 15, to protect antenna.
As shown in Fig. 2, the ladle managing device based on RFID technique, further includes reader 5, reader antenna 6, feedback
Line 7, the 6 face ultra-high frequency RFID label 1 of reader antenna are placed.The reader 5 sends inquiry by reader antenna 6
Signal 3；The inquiry signal 3 is transmitted to SAW device 122 by RFID antenna 11；The SAW device 122 will
The electromagnetic wave signal of inquiry signal 3 is converted to mechanical wave；The mechanical wave transmits inside SAW device 122；The machine
Tool wave is again converted to electromagnetic wave by SAW device 122.
The electromagnetic wave is transmitted wirelessly by RFID antenna 11, generates echo-signal 4；The echo-signal 4 is by reader
Antenna 6 receives and is transmitted to reader 5；The reader 5 analyzes the parameter of echo-signal 4；The reader 5 passes through
Passive sensor chip 12 obtains ladle number and station state.Preferably, RFID label tag wirelessly with wireless collection device
It is communicated, specifically, reader antenna emits electromagnetic wave, and RFID tag electromagnetic wave activates in passive sensor chip 12
The ladle number information of storage, RFID antenna carry ladle information and send reader antenna to using electromagnetic wave as carrier, read
It reads device and receives ladle information, determine whether the ladle is in normal station.
As shown in figure 3, the wireless collection device 2 include collector antenna 21, radio receiving transmitting module 22, processing module 23,
Control module 24, communication module 25；The control module 24 receives the acquisition from communication module 25；The control module
24 control radio receiving transmitting module 22 by collector antenna 21 communicates with ultra-high frequency RFID label 1；The radio receiving transmitting module 22
The transducing signal received from ultra-high frequency RFID label 1 is transmitted to control module 24；The control module 24 is by transducing signal
It is transmitted to processing module 23 to be handled and differentiated, and obtains processing result；The processing module 23 will by control module 24
Processing result is delivered to communication module 25.
The sensor in ultrahigh frequency RFID speciality label 1 in the present invention is powered without using battery or other external power supplies,
As shown in Fig. 2, RFID antenna 11 and passive sensor chip 12 are electrically connected, SAW device 122 is main passive and wireless
Sensing element can complete the mutual conversion of electric signal and mechanical wave.Reader 5 sends inquiry signal by reader antenna 6
3, inquiry signal 3 is transmitted to SAW device 122 by RFID antenna 11, and SAW device 122 will inquire the electricity of signal 3
Magnetostatic wave signal is converted to mechanical wave i.e. surface acoustic wave in 122 internal communication of SAW device, and reads SAW device 122
The ladle information of storage, the surface acoustic wave that being subjected to environment such as temperature influences are again converted to by SAW device 122
Electromagnetic wave is transmitted wirelessly by RFID antenna 11, generates echo-signal 4, and echo-signal 4 is received and transmitted by reader antenna 6
To reader 5, reader 5 determines whether the ladle works normally to the Parameter analysis of electrochemical of echo-signal 4.In this technical principle, nothing
The information of line sensing and the energy of transmission are included in inquiry signal 3 and echo-signal 4, passive sensor, i.e. hyperfrequency
RFID label tag 1 does not need any battery and is powered.When between RFID antenna 11 and SAW device 122 being electrically connected disconnection or
When RFID antenna 11 is thus completely shielded, SAW device 122 will be unable to receive inquiry signal 3, and reader 5 can not be also received back
Wave signal 4, the signal of passive sensor chip 12 realize the function of RFID label antenna 11 in the present invention whether there is or not can be used as switching value
Energy.
The workflow of the wireless collection device 2 is as follows: control module 24 receives the acquisition from communication module 25,
And control radio receiving transmitting module 22 and communicated by collector antenna 21 with passive sensor chip 12, radio receiving transmitting module 22 will be received
To transducing signal be transmitted to control module 24, control module 24 transmits a signal to processing module 23 and is handled and differentiated,
Processing result is transmitted to communication module 25 by control module 14 and is sent to backstage.
In preference of the invention, that is, above-mentioned technical principle can be used and realize passive sensing.It should be noted that this hair
Passive sensing mode in bright is not limited to principle mentioned above.
Preferably, as shown in figure 4, ultra-high frequency RFID label 1 is mounted on ladle suitable position, reader antenna 6 is fixed on
It is right against label, the i.e. position of ultra-high frequency RFID label 1, the label being mounted on different ladles can input different ladles number,
Reader 5 distinguishes different ladles by reading the ID of RFID label tag.
In above-described embodiment, worker can read the station of different ladles by remote monitoring system at any time, if abnormal, i.e.,
It takes measures on customs clearance.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that provided by the invention other than system, device and its modules
System, device and its modules are declined with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion
The form of controller etc. realizes identical program.So system provided by the invention, device and its modules may be considered that
It is a kind of hardware component, and the knot that the module for realizing various programs for including in it can also be considered as in hardware component
Structure；It can also will be considered as realizing the module of various functions either the software program of implementation method can be Hardware Subdivision again
Structure in part.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of ladle managing device based on RFID technique, which is characterized in that including ultra-high frequency RFID label (1), wirelessly adopt
Storage (2)；
The ultra-high frequency RFID label (1) is arranged on ladle surface, and wireless collection device (2) passes through wirelessly or non-wirelessly mode and superelevation
Frequency RFID label tag (1) communication, obtains the ladle information in ultra-high frequency RFID label (1)；
The wireless collection device (2) supports long-range monitoring, and the ladle information received is used to remotely monitor.
2. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that further include reader
(5), reader antenna (6)；
Reader antenna (6) is oppositely arranged with ultra-high frequency RFID label (1), and reader antenna (6) is connected with reader (5),
Reader (5) is interacted with ultra-high frequency RFID label (1) by reader antenna (6) and obtains ladle information；
After reader (5) receives ladle information, determine whether ladle is in default station, generates and determine as a result, the judgement
As a result it can be obtained by wireless collection device (2).
3. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that the ultrahigh frequency RFID
Label (1) is welded on the setting position of ladle, and forms air duct between ultra-high frequency RFID label (1) and ladle；It is described to set
It positions below the reinforcing rib setting in ladle.
4. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that the ultrahigh frequency RFID
Label (1) includes RFID antenna (11), passive sensor chip (12), shell (13)；
RFID antenna (11) is printed on high temperature resistant printed circuit board, and RFID antenna (11) is electrically connected with passive sensor chip (12)
It connects；
RFID antenna (11), high temperature resistant printed circuit board, passive sensor chip (12) setting are in shell (13), shell (13)
Seal casinghousing is formed by screw (14), shell (13) uses high temperature resistant Electronic Packaging glue (15) encapsulating.
5. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that the ladle information master
Including any one of ladle number information, station state information or to appoint a variety of.
6. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that the shell (13) is
Metal shell.
7. the ladle managing device according to claim 1 based on RFID technique, which is characterized in that the wireless collection device
It (2) include collector antenna (21), radio receiving transmitting module (22), processing module (23), control module (24), communication module
(25)；
Control module (24) receives the acquisition of communication module (25), and control module (24) is according to acquisition to wireless receiving and dispatching
Module (22) sends control command, and radio receiving transmitting module (22) is logical by collector antenna (21) and ultra-high frequency RFID label (1)
Letter；
Radio receiving transmitting module (22) receives the transducing signal that ultra-high frequency RFID label (1) issues, and transducing signal is sent to control
Module (24), control module (24) are sent to processing module (23) after receiving transducing signal；
Processing module (23) is differentiated by processing, obtains processing result, and processing result is sent to control module (24)；
After control module (24) receives processing result, processing result is sent to communication module (25).
8. the ladle managing device according to claim 4 based on RFID technique, which is characterized in that the passive sensor
Chip (12) includes sensor antenna (121), SAW device (122)；
The reader (5) sends inquiry signal (3) by reader antenna (6)；
The inquiry signal (3) is transmitted to passive sensor chip (12) by RFID antenna (11)；
Passive sensor chip (12) is converted to the first electromagnetic wave signal for inquiring signal (3) by sensor antenna (121)
First mechanical wave signals, first mechanical wave signals are converted into the second electricity after SAW device (122) internal communication
Magnetostatic wave signal；
Second electromagnetic wave signal generates echo-signal (4) by RFID antenna (11), and the echo-signal (4) passes through reading
Device antenna (6) is transmitted to reader (5), and reader (5) carries out Parameter analysis of electrochemical to echo-signal (4), obtains ladle information.
9. the ladle managing device according to claim 2 based on RFID technique, which is characterized in that the reader antenna
(6) it is connected with reader (5) by feeder line (7).
10. the ladle managing device according to claim 4 based on RFID technique, which is characterized in that the high temperature resistant electricity
Sub- packaging plastic (15) uses Electronic Packaging silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416440.XA CN109522764A (en) | 2018-11-26 | 2018-11-26 | Ladle managing device based on RFID technique |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416440.XA CN109522764A (en) | 2018-11-26 | 2018-11-26 | Ladle managing device based on RFID technique |
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| CN201811416440.XA Pending CN109522764A (en) | 2018-11-26 | 2018-11-26 | Ladle managing device based on RFID technique |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257582A (en) * | 2019-06-26 | 2019-09-20 | 鞍钢股份有限公司 | A method of based on crane positioning acquisition converter iron making amount |
| CN111025992A (en) * | 2019-12-25 | 2020-04-17 | 重庆长安汽车股份有限公司 | Alloy liquid information monitoring system and collecting method |
| CN113495182A (en) * | 2020-03-20 | 2021-10-12 | 南宁富桂精密工业有限公司 | Wire information acquisition system and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090068128A (en) * | 2007-12-21 | 2009-06-25 | 대구대학교 산학협력단 | Iron using uhf-band rfid system |
| CN204639089U (en) * | 2015-03-26 | 2015-09-16 | 麦格瑞冶金工程技术（北京）有限公司 | A kind of ladle roughing slag control device improving molten steel recovery rate |
| CN206009826U (en) * | 2016-08-22 | 2017-03-15 | 浙江中产科技有限公司 | A kind of quick despatch ladle identifying device |
| CN107123246A (en) * | 2017-04-10 | 2017-09-01 | 劭行（苏州）智能科技有限公司 | Transformer oil surface temperature and oil condition wireless sensing system |
| CN207895464U (en) * | 2018-03-08 | 2018-09-21 | 承德致诚网络技术有限公司 | A kind of high temperature resistant Bale No. identifier |
-
2018
- 2018-11-26 CN CN201811416440.XA patent/CN109522764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090068128A (en) * | 2007-12-21 | 2009-06-25 | 대구대학교 산학협력단 | Iron using uhf-band rfid system |
| CN204639089U (en) * | 2015-03-26 | 2015-09-16 | 麦格瑞冶金工程技术（北京）有限公司 | A kind of ladle roughing slag control device improving molten steel recovery rate |
| CN206009826U (en) * | 2016-08-22 | 2017-03-15 | 浙江中产科技有限公司 | A kind of quick despatch ladle identifying device |
| CN107123246A (en) * | 2017-04-10 | 2017-09-01 | 劭行（苏州）智能科技有限公司 | Transformer oil surface temperature and oil condition wireless sensing system |
| CN207895464U (en) * | 2018-03-08 | 2018-09-21 | 承德致诚网络技术有限公司 | A kind of high temperature resistant Bale No. identifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257582A (en) * | 2019-06-26 | 2019-09-20 | 鞍钢股份有限公司 | A method of based on crane positioning acquisition converter iron making amount |
| CN111025992A (en) * | 2019-12-25 | 2020-04-17 | 重庆长安汽车股份有限公司 | Alloy liquid information monitoring system and collecting method |
| CN111025992B (en) * | 2019-12-25 | 2022-10-11 | 重庆长安汽车股份有限公司 | Alloy liquid information monitoring system and collecting method |
| CN113495182A (en) * | 2020-03-20 | 2021-10-12 | 南宁富桂精密工业有限公司 | Wire information acquisition system and method thereof |
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