CN105137947A - Intelligent control and management system for coke oven - Google Patents
Intelligent control and management system for coke oven Download PDFInfo
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- CN105137947A CN105137947A CN201510583300.1A CN201510583300A CN105137947A CN 105137947 A CN105137947 A CN 105137947A CN 201510583300 A CN201510583300 A CN 201510583300A CN 105137947 A CN105137947 A CN 105137947A
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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
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Abstract
The present invention discloses an intelligent control and management system for a coke oven. The intelligent control and management system mainly includes a central control room, a data acquisition system, an intelligent vehicle control sub system, and an electric actuating mechanism group composed of a plurality of electric machine actuating mechanisms. The central control room is mainly composed of a server, a monitoring operation station, a central control PLC and a video processor. The data acquisition system is mainly composed of a flowmeter, a pressure transmitter, a master station of an infrared thermometer, a sub station of a thermocouple PLC, an ascension pipe and ammonium hydroxide system I/O cabinet, a vehicle positioning ground coding cable, and an exchange signal transducer. The intelligent vehicle control sub system is mainly composed of a vehicle-mounted PLC, a vehicle-mounted embedded industrial computer, a man-machine interface, and a motor vehicle PLC. The intelligent control and management system has high stability, strong anti-interference capability and low invest cost for the first time. The intelligent control and management system is convenient to post maintenance, realizes the maximum of enterprise revenue, satisfies information sharing and cooperative work of all systems, and optimizes the integration informatization of the system.
Description
Technical field
The present invention relates to coke oven field of intelligent control technology, in particular to a kind of coke oven intelligent control management system.
Background technology
Coke oven is as the major equipment of coke-oven plant, the many equipment major parts be closely connected with it (such as, tedge, ammoniacal liquor, single hole regulate) all or manual shift, even if the existing automation control system of part, but due to each system uneven, lack overall control, cause data-signal to disperse, equipment coordination ability, apparatus and process is connected not tight, manual shift information delay is large, the problems such as overall control effects is not ideal enough.In order to solve such problem, our company with coke oven intelligent centre for core, Heating Process in Coke Oven, tedge and ammoniacal liquor, discharge, intelligent vehicle are managed concentratedly, decentralised control, the equipment that minimizing manual shift is brought regulates asynchronous and hysteresis quality problem, collaborative each equipment, enhances productivity and the quality of production.
Summary of the invention
For overcoming the dispersion of above-mentioned prior art systems, isomery, data user rate is low, system cost is high deficiency, the object of the invention is to manage concentratedly existing coke oven major equipment, decentralised control, a kind of shared data platform, system platform, hardware platform, the network platform are provided, and the coke oven intelligent control management system of systems management component, this system stability is high, antijamming capability is strong, and input cost is low first, convenient later maintenance.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of coke oven intelligent control management system, mainly comprise Central Control Room, data acquisition system (DAS), intelligent vehicle control subsystem, and the electric operator group to be made up of some electric machine actuating mechanisms, described Central Control Room is primarily of server, policer operation station, middle control PLC, video processor composition, described server respectively with policer operation station, video processor and be arranged in middle control cabinet and control PLC and be connected, and carries out radio communication with intelligent vehicle built-in industrial control machine, hand-held PDA.
Described data acquisition system (DAS) is primarily of the flowmeter gathering coal gas main conduit flow, gather the pressure unit of point flue suction force and collecting main pressure, infrared thermometer main website, thermopair PLC substation, and tedge and ammoniacal liquor system I/O cabinet, vehicle location ground coding cable, exchange signal transducer forms, described flowmeter, pressure unit, tedge and ammoniacal liquor system I/O cabinet, exchange signal transducer, vehicle location ground coding cable, infrared thermometer main website, thermopair PLC substation is connected with described middle PLC of controlling respectively, described infrared thermometer main website respectively with infrared thermometer substation, part infrared thermometer is connected, described infrared thermometer substation is connected with infrared thermometer, described thermopair PLC substation is connected with thermopair, described tedge is connected with electric operator with ammoniacal liquor system I/O cabinet, data acquisition also comprises coke pushing that system produces and to coaling record, the operation note of tedge ammoniacal liquor, discharge operation note, coal gas supervisor and point flue operation note and the production schedule, heating cycle, vehicle essential information, coke oven, discharge, ammoniacal liquor, tedge essential information etc. of manual entry/MES acquisition.
Described intelligent vehicle control subsystem is primarily of vehicle-mounted PLC, vehicle-mounted embedded type industrial computer, man-machine interface, and Vehicular video processor, locomotive PLC forms, described vehicle-mounted PLC, locomotive PLC is connected with built-in industrial control machine respectively, described built-in industrial control machine and central server radio communication, described vehicle-mounted PLC, locomotive PLC is connected with car upper sensor, described vehicle-mounted embedded type industrial computer is connected with the locomotive PLC in the original control system of locomotive simultaneously, described locomotive PLC is connected with electric operator, described Vehicular video processor respectively with video processor in Central Control Room, camera is connected, described man-machine interface is connected with central server,
Described infrared thermometer main website, infrared thermometer substation are provided with controller and wireless station, and described infrared thermometer main website is connected with infrared thermometer substation by wireless network.
Intelligent control system of the present invention adopts Three Tiered Network Architecture, i.e. monitoring network, system network and Controling network, described monitoring network is used for attended operation end and server, described system network is used for connection server and middlely controls PLC, described Controling network adopts dual bus DP network, for spot sensor, connection between DCS main control unit and middle control PLC with communicate.
Intelligent control system of the present invention is also provided with wireless aps accessing points, for connecting wireless and cable network.
Technical solutions according to the invention are adopted to have following beneficial effect: the present invention is to Heating Process in Coke Oven in coking industry, discharge, intelligent vehicle (charging car, pusher machine, coke quenching cart, coke guide, lead fume and dust car), tedge and ammoniacal liquor is managed concentratedly and decentralised control, shared data platform, system platform, hardware platform, the network platform, and systems management component etc., meet share of system information, equipment collaboration work, reach enterprise overall IT application goal optimum.And the decision of the senior level that is established as of data center provides support, and meets the long-run development of enterprise.This integrated scheme system stability is high, and antijamming capability is strong, and input cost is low first, and convenient later maintenance really achieves the performance of enterprises and maximizes.Coke oven intelligent centre in the present invention can carry out real-time power adjustment according to the information of coalingging in real time, and send real-time fire and fall the time to intelligent vehicle control system, instruct coke pushing, improve coke quality and production efficiency, and can automatically regulate tedge and ammoniacal liquor according to information of coalingging in real time, ensure that technological operation is connected closely, and regulate collecting main pressure in real time according to coalingging and exchanging signal, when ensureing to coaling, smokeless is revealed.
Accompanying drawing explanation
Fig. 1 is general frame schematic diagram of the present invention;
Fig. 2 is illustrative view of functional configuration of the present invention;
Fig. 3 is architectural schematic of the present invention;
Fig. 4 is software configuration schematic diagram of the present invention;
Fig. 5 is hardware configuration schematic diagram of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail.But be understandable that, following embodiment is only the preferred technical solution of the present invention, and should not be construed limitation of the present invention.
As shown in Figure 1, according to the direction of data stream, coke oven intelligent control management system can be divided into intelligent control center subsystem (comprising server end main control and the monitoring of operation you), central control subsystem (middle control PLC), data acquisition subsystem (typing of manual operation end, subsystem send automatically, collection in worksite etc.), Network Communication Sub system (Internet, DP, opc etc.), intelligent vehicle control subsystem composition.
Central control server termination is received from middle control PLC subsystem, the real time data of intelligent vehicle and manual entry, and by intelligent computation module and Logic judgment, export controlled quentity controlled variable to topworks group, output function information is to policer operation end.Wherein, export intelligent vehicle control amount to its built-in industrial control machine, built-in industrial control machine is in conjunction with oneself Logic judgment and calculating, and final output vehicle control signal, to locomotive PLC, completes vehicle and automatically controls.Policer operation end comprises parameter display, animation display, technological operation control and various operation indicating, warning etc.Further, by monitoring client user can the typing of completion system parameter and manufacturing parameter, amendment, the work such as inquiry and printing, complete configuration and the management of whole control system.Hand-held PDA meets field personnel's Real-time Obtaining operation indicating, data query, real time data inspecting etc., gives on-the-spot manual shift Informational support.
As shown in Figure 2, with coke oven intelligent centre for business core, to be coaling signal, coke pushing signal, charging car base plate stroke signal by data acquisition subsystem collection, the business relevant datas such as temperature signal.And according to data instantaneous value, automatically regulate coal gas supervisor, point flue suction force, and single hole regulates prompting, carries out coke oven heating and automatically controls.
Meanwhile, the time is fallen to carrying out coke pushing guidance according to fire; According to fire fall the time carry out tedge turnover panel close and tedge lid open prompting, prevent operation too early from causing entering raw gas, reduce oxygen content of crude gas, for the normal work of electricity paving provides safeguard, and this hole temperature of furnace wall can be reduced simultaneously, maintain initial temperature when each firehole is coaling and coking time reaches unanimity, make each hole as far as possible ripe according to coke pushing sequence sequence, namely Gui Xu is carried out to each hole, ensure to produce normal and coke oven life-span.
Tedge lid is closed at the end of coke pushing, when starting to coaling, by " charging car base plate stroke " real time data, during its distance stove inward flange about 3m, give to open high pressure aqua ammonia prompting, and carry out discharge feed-forward regulation simultaneously, namely can prevent high pressure aqua ammonia from opening affects coal gas raw gas composition too early, and discharge can be made again to regulate in advance; When charging car contacts with stove inward flange, when action substance of namely coalingging is carried out, then open tedge turnover panel prompting (connected set tracheae), drawback is artificial necessary manual adjustments at once after giving prompting, coordinates; At the end of coalingging, close high pressure aqua ammonia prompting, reduce high pressure aqua ammonia to the impact of collecting main pressure.
Described data acquisition subsystem has following function:
1) data acquisition: gather the production datas such as coal-charging pushing, each sensor signal of collection site, DCS data with existing, equipment essential information data etc.
2) coal gas main conduit flow setting value, point flue suction force set point adjustment: coal gas supervisor's valve and cokery side divide Flue valve automatically to adjust according to setting value, realize Heating Process in Coke Oven tolerance and always adjust.
3) single hole regulates prompting: full stove each hole temperature homogeneity abnormal hole is pointed out, single hole fire falls time prompting, the prompting of the horizontally-arranged homogeneity of single hole abnormal quirk, the abnormal quirk prompting of single fire passage longitudinal uniformity;
4) tedge regulates prompting: fall the time according to fire, prompting tedge manual shift, prevents discharge from entering air and firing chamber gas leakage to carbonizing chamber second pyrolysis, assists each hole to return sequence, meet coke pushing sequence; Just open tedge turnover panel connected set tracheae apart from stove during 0m at coal car base plate, reduce and discharge is affected.
5) high pressure aqua ammonia regulates prompting: in coal car base plate distance stove during 3m, the short time shifts to an earlier date high pressure aqua ammonia and opens, and prevents from opening too early; Close at the end of coalingging;
6) discharge feed-forward regulation: at coal car base plate apart from stove during 3m, open high pressure aqua ammonia, and carry out discharge simultaneously and regulate in advance, then, just open tedge turnover panel connected set tracheae apart from stove during 0m at coal car base plate, thus reduce discharge control lag, meet and coaling smokelessly.
7) coke pushing is instructed: instruct accurate coke pushing according to fire time that falls.
8) vehicle location is demarcated: charging car, pusher machine, coke quenching cart, coke guide, lead fume and dust vehicle location.
9) discharge regulates automatically: coaling, feed-forward regulation when exchanging, and valve decoupling zero and single loop regulate, and ensure that Anthracite coal and collecting main pressure are stablized.
10) tedge and ammoniacal liquor switch control rule: carry out the switch control rule of tedge and ammoniacal liquor according to fall time, progress of coalingging, coke pushing state of fire, ensure that technique is connected closely, operation accurately, works for electricity paving is normal, temperature of furnace wall is stable, each hole returns sequence to provide safeguard.
11) safety interlocking: all devices technique is connected safety interlocking, ensures production safety.
12) automatic/hand regulates and switches: when something unexpected happened, by systematic evaluation to manual adjustment state, can remove the control of DCS, safeguards system safety.
13) exchanging safety interlocking: when switch carries out in exchange process, system will lock gas flow setting value and point flue suction force setting value, avoid regulating confusion.
14) visual real-time monitoring: provider's parameter, technological parameter, intelligent computation parameter real-time oversight picture, technological operation control interface etc.
15) data management: the preservation of data, inquiry, statistics, and show data trend map and data sheet, for decision maker provides data message support.
16) information sharing: the systems such as reserved recovery operation area carry out the interface of communication and resource sharing.
17) Operation system setting: the setting providing system normally to run required all correlation parameters and query function, carries out manual amendment to partial data or parameter, computer recording amendment state.
18) system fault diagnosis, alarm, system log management: system generation critical event and fault, system will produce alarm information automatically, and alarm information will be saved to database, and can provide query function, facilitate the location of fault and solve in time; System also can set diagnostic operation, the ruuning situation of inquiry system each several part; The all important operations of system and abnormal operation, also will be saved to journal file, also can inquire about.
19) secondary system upgrade interface.
As shown in Figure 3, the architecture of coke oven intelligent control management system adopts the mentality of designing of centralized management and decentralised control and bonding apparatus produced on-site pattern, and system can be divided into data center, intelligent management subsystem, intelligent vehicle control subsystem, middle control subsystem, data acquisition subsystem, Network Communication Sub system.System Architecture Design has fully demonstrated the thought of centralized management and decentralised control, and wherein, system data center realizes system data and concentrates management; Intelligent management subsystem realizes the intelligentized control method be connected between whole coke oven for iron public resource and each operation, to coke oven for iron condition monitoring, technological parameter monitoring, charge book; Intelligent vehicle control subsystem mainly comprises charging car, pusher machine, coke quenching cart, coke guide, dust removing and smoke-guiding vehicle intelligent control system, obtains vehicle location information from location position subsystem, realizes wagon control by vehicle mechanical Automated condtrol; Middle control subsystem subsystem realizes being connected with topworks whole coke oven for iron sensor, data processing, data upload with issue; Data acquisition subsystem realizes collecting the whole coke oven production schedule, heating cycle, equipment essential information, all the sensors, consolidation form, unified process, for data constraint integrality (time, the data correlation) management of data center provides platform; Network Communication Sub system realizes building whole coke oven network, facilitates network operation, strong interference immunity.
Each subsystem function is described below:
(1) intelligent management subsystem
Intelligent management subsystem mainly comprises following functions module: the production schedule obtains, heating cycle obtains, equipment essential information obtains, data statistics trend and form, system coordination, data query and amendment, Global picture are shown, global operation is pointed out.
1) data acquisition obtains: the production schedule, heating cycle, equipment essential information are from MES or Facilities Engineer's typing; Sensing data obtains from PLC; Other obtain.
2) fire time that falls judges: fallen the time by the pre-fire detecting of raw gas temperature, each carbonizing chamber operating mode of real-time judge, reduces the unnecessary Power supply of coke pushing Delay time, gas saving.
3) total gas flow setting value regulates in real time: adopt the feedforward of calorific value of gas, moisture content of coal, coal weight to revise, and temperature and fire fall the Optimal Control Strategy that time two feedback compensation combines, and regulate total gas flow setting value.
4) flue suction force setting value is divided to regulate in real time: to adopt the feedforward of gas flow setting value, excess air coefficient to revise, and the Optimal Control Strategy that waste gas oxygen level feedback compensation combines, regulate a point flue suction force setting value.
5) discharge feed-forward regulation: carry out discharge feed-forward regulation according to ammoniacal liquor signal, reduces pressure surge; Discharge feed-forward regulation: the gas valve owing to entering coke oven during exchange cuts out, therefore large to pressure influence after fan blower machine, for avoiding collecting main pressure to fluctuate, regulate in advance.
6) discharge butterfly valve decoupling zero: on discharge, each valve has very large interference, adopts fuzzy algorithm, carries out the Compensation Regulation of disturbed valve, reduces pressure oscillations.
7) tedge panel turnover switch controls: carry out the closedown of tedge turnover panel according to fire time that falls, and opens tedge turnover panel according to charging car base plate stroke signal (contact furnace inward flange).
8) tedge lid switch control rule: falling according to fire, the time opens tedge lid, foundation coke pushing end signal closes tedge lid.
9) high pressure aqua ammonia switch: open high pressure aqua ammonia according to charging car base plate stroke signal (apart from stove inward flange 3m).End signal of coalingging closes high pressure aqua ammonia.
10) automatic/hand regulates and switches: when something unexpected happened, by systematic evaluation to manual adjustment state, can remove coke oven intelligent control center to the control of DCS, safeguards system safety.
11) exchanging safety interlocking: when switch carries out in exchange process, system will lock gas flow setting value and point flue suction force setting value, avoid regulating confusion.
12) data management: the preservation of data, inquiry, statistics, and show data trend map and data sheet, for decision maker provides data message support.
13) Global picture is shown: global parameter and technological operation real-time exhibition, five car interlocking vehicle location animation displays.
14) global operation prompting: for the on-the-spot manually-operated operation of coke oven, carry out operation indicating.Comprise: fire falls time prompting, the prompting of coke oven heating homogeneity, tedge and ammoniacal liquor operation indicating.
15) equipment interlocking: as, tedge turnover panel closes-> tedge lid to be opened; Coke pushing terminate-> tedge lid close-> coaling start soon-" high pressure aqua ammonia opens-> and to coaling beginnings-" tedge turnover panel opens-> and to coaling end-" high pressure aqua ammonia pass.
16) data statistics trend and form: the self-defined chart masterplate meeting field demand, statistics global data;
(2) intelligent vehicle control subsystem
1) vehicle robotization: vehicle automatic operation.
2) coke pushing operation note: send real time data to intelligent management subsystem, be saved in data center.
3) safety interlocking: vehicle arrangement safety interlocking.
4) animation display: vehicle travel animation shows.
5) data management: the preservation of data, inquiry.
(3) control subsystem in
1) data memory module: the data of collection in worksite, DCS system data, intelligent computation data are stored in DB data block, is convenient to read.
2) data processing module: field data is converted to numeric data, is convenient to system identification and reading; Equipment state is diagnosed, and obtains state value.
3) communication module: communicate with opc server, communicate with DCS, carries out the read-write of data.
As shown in Figure 4, present system software mainly comprises: coke oven Based Intelligent Control service end, client and middle control end.
Coke oven Based Intelligent Control service end mainly comprises web server, apps server and disposes web interface and application program respectively, and wherein application program comprises the Service Component relevant with service control, Common Component, database manipulation assembly; Opc server and database store real time data and historical data respectively.Application program is read and write opc, meets the communication of host computer and field apparatus.The functionally Intelligent adjustment of primary responsibility temperature, tedge and ammoniacal liquor regulate, and discharge regulates and sends fire time that falls and carries out coke pushing guidance to intelligent vehicle subsystem.
Coke oven SmartClient comprises browser operated from a distance end and Desktop Monitoring end, all develop with C#, wherein the page of operating side loads from web server, service application loads from application server, monitoring client application loads from application server, on-site customer end and server end are deployed on different PC, and client loads various application component by OPC far call technology.Functionally mainly represent monitoring interface in client, be mainly used in real-time display and the control of on-the-spot various parameter, manual operation prompting, alarm, and related data statistics, intrinsic PC is arranged on as policer operation end, browser operated from a distance end wherein meets the flexible manual entry of external data and the remote inquiry of data, and the telemanagement of system, can the terminal operation having arbitrarily browser in LAN (Local Area Network).
Control end in coke oven intelligence and write data processing module, collection site sensing data uploads to opc server, and reads opc data distributing to on-the-spot topworks, reaches control effects.
As shown in Figure 5, hardware configuration of the present invention comprises the shared hardware equipment of Central Control Room: operating side, server, middle control PLC, and each subsystem field apparatus.
Operating side comprises policer operation end and operated from a distance end, and wherein policer operation end is C/S model, comprises abundant industrial figure.Server adopts DELL professional server, meets system performance and data security, main loading application programs, database.Main control PLC adopts PLC300, working storage 512kb, load storer 4MBMMC card, 256 central analog channels and 1024*7 central numeral passage, embedded PID module, carries out data point collection and numerical evaluation, and runs part control program, meet system program to store and operational efficiency, and data acquisition request.Spot sensor is main mainly with intelligent sensor, and the signal produced is gathered by on-the-spot sub-PLC and sends to the main PLC of Central Control Room.
Field apparatus comprises the infrared measurement of temperature main website (comprising controller and wireless station) of furnace roof, it connects 7 infrared measurement of temperature substations (comprising controller and wireless station) by wireless network, main website and substation by each infrared thermometer of Fiber connection, thus gather the mean flue temperature of coke oven; The thermopair PLC substation of furnace roof, connects thermopair by DP and gathers raw gas temperature; Vehicle-mounted PLC on ground middle control unit, coding cable and car, middle control unit carry out radio communication by antenna box and complete vehicle location; On car, equipment locomotive PLC, vehicle-mounted PLC, video processor, vehicle-mounted embedded type industrial computer form furnace top system net NET5 by twisted-pair feeder, communicating with server by embedding industrial computer (wireless network TCP/IP), meeting intelligent vehicle scheduling and controlling; Each infrared measurement of temperature substation and infrared measurement of temperature main website, by the AP point of network N ET5, carry out the radio communication of master station and follow station, save coke furnace system infrared collecting respectively stand between wiring; Tedge and ammoniacal liquor remote I/O cabinet are distributed in furnace roof, connect the electric operator of ammoniacal liquor and tedge switch, with the public wiring crane span structure in thermopair PLC substation, save engineering cost; Discharge flowmeter, pressure unit also with the public wiring crane span structure in thermopair PLC substation, save engineering cost.Three-Part protocol module access DCS system network with, save cost, facilitate code to write and safeguard.
On-the-spot hand-held PDA meets user and accepts operation indicating signal whenever and wherever possible, real time data inspecting, the Informational support such as data query.
Grid is Three Tiered Network Architecture, comprises monitoring network, system network and Controling network.Monitoring network is used for attended operation end and server, adopts optical fiber, twisted-pair feeder, has the bandwidth of two redundancy 100Mbps.System network is used for connection server and main control PLC, adopts optical fiber, twisted-pair feeder, has the bandwidth of two redundancy 100Mbps, to facilitate main control PLC and server communication, and the communication between main control PLC.Controling network is dual bus DP network, for spot sensor, connection between DCS main control unit and main control PLC with communicate.Except this also comprises wireless aps accessing points, connect wireless and cable network, expansion cable network.
Monitoring network NET1 and system network NET2 is made up of optical fiber or twisted-pair feeder; Middle control PLC by PROFIBUS-DP bus with control unit, the flowmeter of tedge and ammoniacal liquor remote I/O cabinet and discharge and pressure unit in the ground of DCS Controling network, thermopair PLC substation, infrared measurement of temperature main website, coke vehicle and be connected.
More than show and describe ultimate principle of the present invention and principal character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a coke oven intelligent control management system, it is characterized in that: mainly comprise Central Control Room, data acquisition system (DAS), intelligent vehicle control subsystem, and the electric operator group to be made up of some electric machine actuating mechanisms, described Central Control Room is primarily of server, policer operation station, middle control PLC, video processor composition, described server respectively with policer operation station, video processor and be arranged in middle control cabinet and control PLC and be connected, and carries out radio communication with intelligent vehicle built-in industrial control machine, hand-held PDA;
Described data acquisition system (DAS) is primarily of the flowmeter gathering coal gas main conduit flow, gather the pressure unit of point flue suction force and collecting main pressure, infrared thermometer main website, thermopair PLC substation, and tedge and ammoniacal liquor system I/O cabinet, vehicle location ground coding cable, exchange signal transducer forms, described flowmeter, pressure unit, tedge and ammoniacal liquor system I/O cabinet, exchange signal transducer, vehicle location ground coding cable, infrared thermometer main website, thermopair PLC substation is connected with described middle PLC of controlling respectively, described infrared thermometer main website respectively with infrared thermometer substation, part infrared thermometer is connected, described infrared thermometer substation is connected with infrared thermometer, described thermopair PLC substation is connected with thermopair, described tedge is connected with electric operator with ammoniacal liquor system I/O cabinet,
Described intelligent vehicle control subsystem is primarily of vehicle-mounted PLC, vehicle-mounted embedded type industrial computer, man-machine interface, and Vehicular video processor, locomotive PLC forms, described vehicle-mounted PLC, locomotive PLC is connected with built-in industrial control machine respectively, described built-in industrial control machine and central server radio communication, described vehicle-mounted PLC, locomotive PLC is connected with car upper sensor, described vehicle-mounted embedded type industrial computer is connected with the locomotive PLC in the original control system of locomotive simultaneously, described locomotive PLC is connected with electric operator, described Vehicular video processor respectively with video processor in Central Control Room, camera is connected, described man-machine interface is connected with central server.
2. coke oven intelligent control management system according to claim 1, it is characterized in that: data acquisition also comprises coke pushing that system produces and to coaling record, the operation note of tedge ammoniacal liquor, discharge operation note, coal gas supervisor and point flue operation note and the production schedule, heating cycle, vehicle essential information, coke oven, discharge, ammoniacal liquor, tedge essential information etc. of manual entry/MES acquisition.
3. coke oven intelligent control management system according to claim 1, it is characterized in that: described infrared thermometer main website, infrared thermometer substation are provided with controller and wireless station, described infrared thermometer main website is connected with infrared thermometer substation by wireless network.
4. coke oven intelligent control management system according to claim 1, it is characterized in that: this intelligent control management system adopts Three Tiered Network Architecture, i.e. monitoring network, system network and Controling network, described monitoring network is used for attended operation end and server, described system network is used for connection server and middlely controls PLC, described Controling network adopts dual bus DP network, for spot sensor, connection between DCS main control unit and middle control PLC with communicate.
5. coke oven intelligent control management system according to claim 4, is characterized in that: this intelligent control management system is also provided with wireless aps accessing points, for connecting wireless and cable network.
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