CN201600577U - Intelligent controller of electric furnace for metallurgy - Google Patents
Intelligent controller of electric furnace for metallurgy Download PDFInfo
- Publication number
- CN201600577U CN201600577U CN201020046711XU CN201020046711U CN201600577U CN 201600577 U CN201600577 U CN 201600577U CN 201020046711X U CN201020046711X U CN 201020046711XU CN 201020046711 U CN201020046711 U CN 201020046711U CN 201600577 U CN201600577 U CN 201600577U
- Authority
- CN
- China
- Prior art keywords
- card
- electric furnace
- intelligent control
- intelligent
- cpci
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
An intelligent controller of an electric furnace for metallurgy belongs to the electric furnace automatic controlling technical field and comprises an intelligent control card, a universal CPU card, a PROFIBUS communication card and a CPCI cabinet, wherein the intelligent control card, the universal CPU card and the PROFIBUS communication card are all inserted into the CPCI cabinet. The intelligent controller has the advantages that the controller has hardware condition required by electric furnace control, can be integrated into an MATLAB algorithm developing tool, provides an open type algorithm developing verification platform, greatly speeds up verification and application, and further reduces energy consumption of electric furnaces.
Description
Technical field
The utility model belongs to electric furnace automatic control technology field, particularly relates to a kind of metallurgical electric furnace intelligent controller.
Technical background
Facts have proved, use more intelligent control method, is an effective means that reduces the electric furnace energy consumption.This needs furnace controller to have certain calculation speed on the one hand, and the high-precision input and output of communication speed and multi-channel high-speed also need it to have the effective means of verifying intelligence control method easily on the other hand.Traditional controller often cooperates WINDOWS operating system to realize by the industrial computer that adopts higher configured, rely on various commercial software kits on the software, this structure can't the strict guarantee real-time, is unfavorable for the application of new metallurgical electric furnace intelligence control method simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of metallurgical electric furnace intelligent controller, on the basis that guarantees hardware real-time, arithmetic capability and field data input and output, an open algorithm development verification platform is provided, quickens the checking and the application of metallurgical electric furnace Based Intelligent Control.
The utility model comprises intelligent control card, universal cpu card, PROFIBUS bus communication card and CPCI rack; The electric furnace intelligent control card, the universal cpu card, PROFIBUS bus communication card all is inserted in the CPCI rack, forms the metallurgical electric furnace intelligent controller jointly.During on-the-spot the operation, the real-time collection site data of electric furnace intelligent control card, handle and analyze, finish real-time control task, simultaneously the data after handling are passed to the universal cpu card by cpci bus, handle un-real time job, record etc. for the CPU card, the PROFIBUS fieldbus communication card as and the communicating by letter of other equipment rooms of scene.
Based Intelligent Control is stuck in and comprises following components on the hardware: intelligent control card comprises dsp processor, 16M data-carrier store, 2M program storage, 18 tunnel 16 digital quantity input, Ethernet and RS485 serial communication interfaces that digital quantity is exported, 40 road photoelectricity are isolated that high speed analog signal input, the output of 4 road high speed analog signals, 10 road photoelectricity are isolated; Wherein, 16M data-carrier store, 2M program storage, 18 tunnel 16 high speed analog signal inputs, 4 road high speed analog signal outputs and Ethernets and RS485 serial communication interface all are connected on the outside parallel bus of dsp processor, the digital quantity input that output of 4 tunnel high-speed figure amounts and 40 road photoelectricity are isolated is connected on the I2C bus of dsp processor, and dsp processor is by the bridging chip in the HPI interface connection CPCI rack.Intelligent control card meets CPCI hot plug standard.
Based Intelligent Control is stuck in and has masked actual hardware configuration on the software, and abstract under the development environment MATLAB of electric furnace intelligence control method is a driver card.In the time of exploitation electric furnace intelligence control method, can directly act on this driver card, carry out the emulation of algorithm.After algorithm process simulating, verifying, utilize the MATLAB instrument to generate electric furnace intelligent control card executable code again, download to real time execution in the intelligent control card, so just verified the operational effect of electric furnace intelligence control method actually.
Advantage of the present utility model is, this controller has possessed the required hardware condition of electric furnace control, and can be integrated in the MATLAB algorithm development instrument, and an open algorithm development verification platform is provided, can quicken checking and application greatly, reach the order ground of further reduction electric furnace energy consumption.
Description of drawings
Fig. 1 is the utility model intelligent controller structured flowchart.
Fig. 2 is the utility model intelligent control card structured flowchart.
Embodiment
Fig. 1～Fig. 2 is a kind of embodiment of the present utility model.
Fig. 1 is the intelligent controller structural drawing, and electric furnace intelligent control card, universal cpu card, PROFIBUS bus communication card all are inserted in CPCI rack the inside, and display device is connected on the universal cpu card, forms the metallurgical electric furnace intelligent controller jointly.Intelligent controller is gathered into the electric furnace output signal by signal condition equipment, outputs to electric furnace resolving the result by driving arrangement simultaneously.
Intelligent control card shown in Figure 2 is inserted on the intelligent controller shown in Figure 1, the core of intelligent control card is a dsp processor, the SDRAM data-carrier store of the external 16M of dsp processor, the FLASH program storage of 2M, dsp processor connects the PCI bridging chip by the HPI interface and hangs on the cpci bus, the hot plug chip is handled the hot plug operations of intelligent control card, DSP extends out CF card memory interface, 16 tunnel analog quantity input interfaces, 4 road analog output interface circuits, 40 tunnel digital-quantity input interface, 10 tunnel digital-quantity output interface and communication interface, CPLD deciphers whole plank, processing such as sequential.
The concrete course of work is as follows:
In the algorithm development stage, intelligent controller breaks away from the operation of electric furnace site environment, operation intelligence control method development environment MATLAB on the universal cpu card, under this environment, intelligent control card is come in as driver card is integrated, produces the electric furnace field data of simulation, MATLAB utilizes this driver card to carry out algorithm development and emulation as controlled device, control method developer improves algorithm, up to satisfaction by output is analyzed.
Qualify Phase at the scene, intelligent controller is by intelligent control card, fieldbus card connection field apparatus, utilize the MATLAB instrument that the control method of simulation stage is generated executable code, download to intelligent control card, intelligent control card moves this method and finishes real-time resolving clearing task, and the universal cpu card is finished un-real time job, by the analysis to The actual running results, algorithm is further improved, up to satisfaction.
At last, control method is cured, and forms final furnace controller.
Claims (2)
1. a metallurgical electric furnace intelligent controller is characterized in that, comprises intelligent control card, universal cpu card, PROFIBUS bus communication card and CPCI rack; Intelligent control card, the universal cpu card, PROFIBUS bus communication card all is inserted in the CPCI rack.
2. intelligent controller according to claim 1, it is characterized in that intelligent control card comprises dsp processor, 16M data-carrier store, 2M program storage, 18 tunnel 16 digital quantity input, Ethernet and RS485 serial communication interfaces that digital quantity is exported, 40 road photoelectricity are isolated that high speed analog signal input, the output of 4 road high speed analog signals, 10 road photoelectricity are isolated; Wherein, 16M data-carrier store, 2M program storage, 18 tunnel 16 high speed analog signal inputs, 4 road high speed analog signal outputs and Ethernets and RS485 serial communication interface all are connected on the outside parallel bus of dsp processor, the digital quantity input that output of 4 tunnel high-speed figure amounts and 40 road photoelectricity are isolated is connected on the I2C bus of dsp processor, and dsp processor is by the bridging chip in the HPI interface connection CPCI rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020046711XU CN201600577U (en) | 2010-01-07 | 2010-01-07 | Intelligent controller of electric furnace for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020046711XU CN201600577U (en) | 2010-01-07 | 2010-01-07 | Intelligent controller of electric furnace for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600577U true CN201600577U (en) | 2010-10-06 |
Family
ID=42811640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020046711XU Expired - Fee Related CN201600577U (en) | 2010-01-07 | 2010-01-07 | Intelligent controller of electric furnace for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103838271A (en) * | 2014-03-20 | 2014-06-04 | 冶金自动化研究设计院 | Redundancy temperature measuring type full-automatic heat processing power source control system |
-
2010
- 2010-01-07 CN CN201020046711XU patent/CN201600577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103838271A (en) * | 2014-03-20 | 2014-06-04 | 冶金自动化研究设计院 | Redundancy temperature measuring type full-automatic heat processing power source control system |
| CN103838271B (en) * | 2014-03-20 | 2015-10-28 | 冶金自动化研究设计院 | A kind of redundancy temp.-measuring type full-automatic heat process power control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101976187B (en) | Stack tracing method and device in decompilation process and decompiler | |
| CN100557532C (en) | A kind of quick control prototype system | |
| CN102567575B (en) | Virtual sinusoidal vibration testing method for spacecrafts | |
| CN103941650B (en) | Logical AND motion integrated manipulator | |
| CN105302685A (en) | Collaborative simulation testing method and device for software and hardware | |
| CN204086979U (en) | A kind of electric vehicle motor controller hardware-in―the-loop test system | |
| CN102331777A (en) | ECU (Engine Control Unit) hardware in-the-loop test board and control method thereof | |
| CN104199569A (en) | Keyboard and mouse switching and using method based on USB interfaces in KVM equipment | |
| CN103970591A (en) | Matlab-ATP (Matrix Laboratory-Array Transform Processor) integrated automation calling method | |
| CN104252550A (en) | High-performance real-time simulation method based on FPGA (field programmable gate array) | |
| CN103092747B (en) | A kind of checking controlling program and method of testing and system | |
| CN101650264A (en) | Simulation testing system for testing fatigue of automobile parts and control method thereof | |
| CN201600577U (en) | Intelligent controller of electric furnace for metallurgy | |
| US7451070B2 (en) | Optimal bus operation performance in a logic simulation environment | |
| CN105445581A (en) | Fault detection system based on Modelica model and method | |
| CN105388799B (en) | A kind of Design of Simulation Platform method of automatic control device in real time | |
| CN102708079B (en) | Be applied to the method and system of the control data transmission of microcontroller | |
| CN103543739B (en) | A kind of for verifying analogue system and the method for engine idle on off control | |
| CN104570913B (en) | A kind of PLC control process methods of frequency converter | |
| CN102183896A (en) | System for testing protection logic by utilizing Matlab | |
| CN101710233A (en) | Design method of motion controller based on RCP | |
| CN104698867A (en) | Data interaction method of data acquisition card based on M-file system function | |
| CN113010177B (en) | Software-defined instrument, information acquisition method, computer, and storage medium | |
| CN104950693B (en) | Improve the method and system of controller hardware assemblage on-orbit simulation accuracy | |
| CN103823423B (en) | Real-time sampling device and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20140107 |