CN103412549A - Integrated automatic control simulation test platform integrating multiple industrial networks - Google Patents
Integrated automatic control simulation test platform integrating multiple industrial networks Download PDFInfo
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Abstract
The invention discloses an integrated automatic control simulation test platform integrating multiple industrial networks. The integrated automatic control simulation test platform comprises a field operation control system and a simulation operation control system. The field operation control system and the simulation operation control system are connected through Internet, and communication safety protection is achieved through a PIX-500 type firewall. The simulation operation control system comprises a first Ethernet switch, a simulation operator station, a programmable logic controller used for a simulation experiment and an experimental verification network platform. The field operation control system comprises a second Ethernet switch, a multi-pump-station energy saving control system, a measurement sensor, a pump station actuator, an online detection test system front-end processor and a wireless sensor network. A drainage pipe network system is optimized through calculation of an algorithm according to data reception of the wireless sensor network and automatic acquisition and information processing of a water regimen sensor to control the analog simulation experiment of the whole process.
Description
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Technical field
The present invention relates to the comprehensive automation control simulation test platform of the energy-conservation multiple industrial network of fusion of a kind of online detection of operating condition that can be used for urban drainage pipe network and processing, pumping station automatization, belong to robotization and control the experimental facilities technical field.
Background technology
The water quality of urban drainage pipe network system, hydrographic information obtain and process, and relate to the technical fields such as communication engineering, computer software, environmental engineering, municipal works, are comprehensive engineerings.In the Undergraduate College Students and postgraduate's teaching and curriculum experiment of municipal works, control engineering class specialty, due to experiment condition and restriction interdisciplinary, at urban drainage pipe network sensing and processing and energy saving in pumping station, control the aspects such as Comprehensive Experiment, the student is difficult to obtain the cognitive and Experiment Training systematically in globality ground.
In the laboratory of undergraduate education specialty, for the experiment of sensing and processing and PLC control system, for the undergraduate and graduate of cultivating control engineering and Electronics and Information Engineering class specialty, lack systematicness and globality cognition at present.Students is after the courses such as study sensor technology, programmable controller, and the data acquisition andlogic control device example design of sensor is separately tested, and there is no corresponding system and intactly tests and practical training.
Experiment for programmable logic controller (PLC), the student is generally (such as the Fxgpwin of Mitsubishi's brand by the PLC programming software, the STEP7 of Siemens's brand), on the Programmable Logic Controller testing table, carry out electric control experiment, its input message is simulated and is realized according to requirement of experiment by the laboratory technician, and can not simulate the control that receiving real-time data information realizes robotization.
For the datamation collection of sensor and the experiment of processing, the student is generally that the sensors such as the water quality, flow of chamber are by experiment tested.
In sum, the data acquisition of sensor and information processing and Programmable Logic Controller robotization are controlled and are separately tested.The student is difficult to the ground of system complete by experiment and understands from the automation collection of sensor then through information processing and calculate Programmable Logic Controller and by programming software, realize the whole process of robotization electrical control.
Summary of the invention
Goal of the invention: for problems of the prior art and deficiency, the invention provides a kind of comprehensive automation control simulation test platform that merges multiple industrial network, under this experimental situation, can make the student from automation collection, information processing and the calculating of the sensors such as water quality and the hydrology and use Programmable Logic Controller to realize that robotization controls pumping plant and reach the aspects such as energy-conservation target and development of applied computer software, obtaining comprehensive and training and cultivation novelty.
Technical scheme: a kind of comprehensive automation control simulation test platform that merges multiple industrial network, comprise on-the-spot operation control system and dry run control system two large divisions, on-the-spot operation control system is connected by the Internet network with the dry run control system, and uses PIX-500 type fire wall to communicate safeguard protection; Described dry run control system comprises the first Ethernet switch, simulated operation person station, and for the programmable logic controller (PLC) (PLC) of simulation test, and the verification experimental verification network platform; Described on-the-spot operation control system comprises the second Ethernet switch, many energy saving in pumping station control system, survey sensor, pumping plant actuator, detects pilot system front end processor and wireless sensor network online;
Described many energy saving in pumping station control system and on-line detecting system front end processor and the second Ethernet switch form the local area ethernet network.The function port Port1 of many energy saving in pumping station control system is the RJ45 interface of the second Ethernet switch, function port Port2 is the RJ45 electrical interface I of the second Ethernet switch, and function port Port1 is connected with the RJ45 electrical interface I of the second Ethernet switch through function port Port2; The online function port Port3 that detects the pilot system front end processor is the RJ45 interface of the second Ethernet switch, function port Port4 is the RJ45 electrical interface II of Ethernet switch, and function port Port3 is connected with the RJ45 electrical interface II of the second Ethernet switch through function port Port4;
The function port Port5 of described programmable logic controller (PLC) is the RJ45 interface of the first Ethernet switch, function port Port6 is the RJ45 electrical interface III of the first Ethernet switch, and function port Port5 is connected with the RJ45 electrical interface III of the first Ethernet switch through function port Port6; The function port Port7 at simulated operation person station is the RJ45 interface of the first Ethernet switch, function port Port8 is the RJ45 electrical interface IV of the first Ethernet switch, and function port Port7 is connected with the RJ45 electrical interface IV of the first Ethernet switch through function port Port8.
Survey sensor HS is mainly the hydrology (flow, flow velocity etc.) sensor.
Hydrology sensor connects the analog module input end of PLC in the mode of RS232 serial line interface.
Field control operation Ethernet: be responsible for gathering real time data by wireless sensor network (WSN) end sensor, be delivered to online detection pilot system front end processor by GPRS network.The second Ethernet switch SWITCH is responsible for connecting the online LAN equipment that detects pilot system front end processor and many energy saving in pumping station control system.
The sensor MS of wireless sensor network (WSN) terminal comprises comprehensive parameters water quality monitoring sensor MS1, the hydrology (water level, flow and flow velocity etc.) monitoring intelligent sensor MS2 etc.By at many sensor MS of monitored area key node location arrangements, the pipe network water level of WSN terminal Real-time Collection node, flow, the data such as COD, and by the RS232 serial interface mode, many sensor MS are connected to aggregation node, aggregation node is equipped with the GPRS network communication module, support miniature Web service, this has just formed complete wireless sensor network, the data information transfer that will be collected by sensor MS by the GPRS network form at aggregation node is to the online pilot system front end processor that detects, carry out the classification of data, preserve, set up the experiment simulation database.GPRS network is to transmit with package (Packet) formula, and transfer rate is 115kbps.By the online detection pilot system front end processor be connected with the second Ethernet, information data transmission is arrived to information processing and controls computing machine and dry run control system again.
In many energy saving in pumping station control system, the control that computing machine CPC is responsible for deal with data and programmable logic controller (PLC) is controlled in information processing.PLC connects survey sensor HS(hydrographic survey sensor) and the automatically controlled machine of actuator AC(pumping plant unit etc.), the hydrographic survey sensor connects the PLC input end, and actuator AC connects the PLC output terminal.The hydrographic survey sensor is mainly measuring channel discharge and flow velocity.On-the-spot operation control system is connected with the dry run control system by Internet, in laboratory, completes analog simulation and controls experiment.The first Ethernet switch connecting analog operator station, PLC and verification experimental verification network platform equipment in the dry run control system.After accepting at the scene real-time information and data, through processing and calculating, with laboratory simulations, test at the scene simultaneously the energy-conservation control methods such as pumping plant uncapping machine group/number of units, variable frequency control, step utilization.(receive Hydrologic Information by the wireless sensor network at guarded region, by processing, calculate, operation control system (being many energy saving in pumping station control system) and dry run control system are carried out respectively the Energy Saving Control of pumping plant at the scene, are emulation experiments in analog end.）
Beneficial effect: compared with prior art, the comprehensive automation control simulation test platform of the multiple industrial network of fusion provided by the invention, can be from the data receiver of radio sensing network, the automation collection of regimen sensor and information processing are calculated the whole process simulation emulation experiment of the optimal control that realizes sewerage pipeline network by algorithm.Help student comprehensive training and cognition aspect relevant knowledge, and the cultivation aspect research, novelty.
The experimental system platform of development and design of the present invention, can carry out the kinds of experiments function, mainly comprises 1. the regimen of real-time on-line monitoring drainage pipeline networks, gathers water information and set up the experiment simulation database; 2. the on-line monitoring network carries out network with automatic controlling network and is connected, and carries out the Internet Transmission experiment; 3. the hydrologic regime data gathered by survey sensor, directly realize electrical control (discharge and the flow rate information data in the pipeline at the scene that survey sensor collects of Programmable Logic Controller robotization, by these data transmission to the PLC in many energy saving in pumping station control system, by program prepared in advance, the operation of PLC automatic control actuator, realize the electrical control of PLC robotization.); 4. simulated field is by being used the Controlled by Programmable Controller pumping plant to realize the emulation experiment of Energy Saving Control; (at dry run control system end, by the collection to testing on-the-spot experimental data and processing, and by internet transmission, arrive dry run Control ethernet network, the operation of the PLC in the data at simulated experiment end utilization scene realize controlling laboratory is to realize the function of emulation experiment.) 5. can be as the application software development platform of wireless sense network Monitoring Data computing.
The accompanying drawing explanation
Fig. 1 is the embodiments of the invention electrical schematic diagrams;
Fig. 2 is many energy saving in pumping station control system theory diagram;
Fig. 3 is many energy saving in pumping station running control software system chart;
Fig. 4 is many energy saving in pumping station control system PLC electric hookup.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment only is not used in and limits the scope of the invention be used to the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, merge the comprehensive automation control simulation test platform of multiple industrial network, comprise on-the-spot operation control system and dry run control system two large divisions, wherein Ethernet switch 1, simulated operation person station, for the programmable logic controller (PLC) 11 of simulation test, and the verification experimental verification network platform, by Ethernet, form the dry run control system; And by Ethernet switch 2, many energy saving in pumping station control system, survey sensor HS, detect the pilot system front end processor online, and wireless sensor network system, forms on-the-spot operation control system by Ethernet; Two parts carry out the network connection by Internet, and use PIX-500 type fire wall to communicate safeguard protection.
As shown in Figure 1-2, the function port Port1 of many energy saving in pumping station control system is the RJ45 interface of Ethernet switch 2, function port Port2 is the RJ45 electrical interface I of Ethernet switch 2, and function port Port1 is connected with the RJ45 electrical interface I of Ethernet switch 2 through function port Port2; The online function port Port3 that detects the test front end processor is the RJ45 interface of Ethernet switch 2, function port Port4 is the RJ45 electrical interface II of Ethernet switch 2, and function port Port3 is connected with the RJ45 electrical interface II of Ethernet switch 2 through function port Port4; The function port Port5 of PLC11 is the RJ45 interface of Ethernet switch 1, and function port Port6 is the RJ45 electrical interface III of Ethernet switch 1, and function port Port5 is connected with the RJ45 electrical interface III of Ethernet switch 1 through function port Port6; The function port Port7 at simulated operation person station is the RJ45 interface of Ethernet switch 1, and function port Port8 is the RJ45 electrical interface IV of Ethernet switch 1, and Port7 is connected with the RJ45 electrical interface IV of Ethernet switch 1 through function port Port8.The computing machine access network based on ethernet that is connected with Ethernet switch 2 by the RJ45 interface is controlled in information processing in many energy saving in pumping station control system.
The computing machine that computing machine CPC and simulated operation person station are controlled in information processing, adopt HP pc, and its configuration is processor P entium G63; Dominant frequency: 2.7GHz; Board chip set, Inter H61; Memory size: 2GB DDR3 1333MHz; Hard-disk capacity: 500GB 7200 turns; Video card chip: AMD Radeon HD 6450; Operating system: Windows XP Professional SP2; Wired network adapter: 1000Mbps Ethernet card.
The online pilot system front end processor HP pc that detects, its configuration is, processor adopting Pentium E2160; Dominant frequency 1800 MHz; Board chip set, Intel Q965; Internal memory, 512MB; Hard-disk capacity, 80GB; Operating system, Windows XP Professional SP2.
That programmable logic controller (PLC) adopts is the medium-sized S7-300 PLC of SIEMENS, the modularization working method.The DC-voltage supply mode, supply voltage 24 V; Be equipped with the multiple modules such as CPU, RAM (random access memory) card, switching value input and output, the input and output of analog/digital amount and communication.Six performance rates of S7-300 CPU have the extremely wide classification CPU series of performance range now, can be used for the configuration controller.The width only SIMATIC S7-300 of 40mm possesses the ordering calculation speed of (0.6 ~ 0.1 μ s) at a high speed, can realize the very short machine cycles time.
The gigabit ethernet switch that Ethernet switch adopts TP-LINK company to produce, model is TP-LINK TL-SG1024.Exchanged form is store-and-forward mode, and 48Gbps Gbps, Packet Forwarding Rate are 14,880 packets/sec while being 10M; During 100M, be 148,800 packets/sec.This switch is supported vlans not.Mac address table is 8K.Transfer rate is 10/100/1000 Mbps.Network enabled standard IEEE 802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3x.Port number is 24, and port type is 10/100/1000 to adapt to the RJ45 port, supports the port automatic turning, support 10M complete/half-duplex, 100M be complete/half-duplex.
The information processing of many energy saving in pumping station control system is controlled computing machine CPC many energy saving in pumping station running control software system is installed." 1-5 " in Fig. 3 is the subsystems of many energy saving in pumping station running control software system, and 1 is the management of information database system specifically, the 2nd, and hydraulics modeling software system, the 3rd, PLC programming software, the 4th, controlling run monitoring software, the 5th, Communication service software.
Fig. 2 is many energy saving in pumping station control system theory diagram.Many energy saving in pumping station control system is mainly by programmable logic controller (PLC) 12(PLC12), computing machine CPC is controlled in information processing, and hydrographic survey sensor and actuator AC form.The core devices PLC12(model SIEMENS S7-300 of many energy saving in pumping station control system) data message gathered by the hydrographic survey sensor, as input signal, is controlled actuator AC as output.
It is electromagnetic flowmeter that the hydrographic survey sensor is selected, and model adopts HW-LDE Series Intelligent electromagnetic flowmeter, measuring flow value 0m3/h ~ 500m3/h, and output 4mA ~ 20mA current signal, for the measurement collection of the flow in pipeline and flow speed data.
Survey sensor HS carries the RS232 serial line interface, can directly image data be transferred to PLC12.
The sensor MS that the detection node of wireless sensor network WSN is used mainly comprises water quality and hydrology sensor (MS1 and MS2).At present, the main monitoring parameter of water quality sensor has: water temperature, PH, dissolved oxygen DO (DO), conductivity, turbidity, oxidation-reduction potential (ORP), COD, permanganate index, TOC, ammonia nitrogen, total nitrogen, total phosphorus.Other also have of water quality monitoring parameter: fluoride, chloride, nitrate, nitrite, prussiate, sulfate, phosphate, active chlorine, TOD, BOD, UV, oils, phenol, chlorophyll, etc.Hydrology Sensor monitoring parameter has water level and flow velocity etc.The online detected parameters that drainage pipeline networks is relevant mainly contains that water level, flow velocity, flow, temperature, electricity are led, PH, dissolved oxygen DO, turbidity etc.
MS1 is the water quality monitoring intelligent sensor, (but the detected parameters sum has reached more than 15 kinds the comprehensive parameters water quality monitoring sensor of the design alternative U.S., comprise: PH, COD, blue-green algae, temperature, conductivity, salinity, turbidity, the degree of depth, ammonia, nitrate, chlorine, ambient light, atmospheric pressure, chlorophyll, satnav etc.), model is Hydrolab 5, for the measurement collection of water quality data.
MS2 is the hydrologic monitoring sensor, and selecting model is Sigma 920, for the measurement collection of flow and the flow speed data of water.
MS1, MS2 are all with the RS232/RS485 serial line interface, and directly transmitting data information is to aggregation node, and MS1, MS2 also all have the sensor probe interface of good water proofing property design, can avoid sensor to come off with impaired.
Fig. 3 is many energy saving in pumping station running control software system chart, many energy saving in pumping station running control software system is arranged on the information processing in many energy saving in pumping station control system and controls on computing machine, it comprises 5 subsystems, be respectively: the management of information database system, hydraulics modeling software system, the PLC programming software, controlling run monitoring software, and Communication service software.
The management of information database system is responsible for every real-time detector data and information that the data of the wireless sensor network collection received, data message and many energy saving in pumping station control system by Ethernet switch 2 transmission transmit are up carried out to Put on file.And can be via internet transmission to the experimental verification network platform.
Hydraulics modeling software system is abstracted into pattern structure by the urban drainage pipe network reticulate texture, characterizes nonlinear relationship between each detection node (website/sensor) with the nonlinear data structure form, sets up the pipe network graph model based on information hypergraph and Combinatorial Optimization.With the node in matrix representation figure, limit and weight, node represents the data elements (group) such as water level, flow, the flow direction, water quality, time and operating mode of detection node, limit and weight represent detection node locus, direction and connected relation, thereby are built into into the hydraulic model of drainage pipeline networks.
The PLC programming software is responsible for completing the compilation to the command language of programmable logic controller (PLC) 12 on the control computing machine, realizes that the robotization of programmable logic controller (PLC) 12 is controlled.Adopting the STEP 7 of Siemens PLC C series is a member in Siemens SIMAT IC industrial software, and it is the software package for SIMATIC programmable logic controller (PLC) 12 is carried out to configuration and programming.The STEP7 programming software, the stronger ladder diagram of the readability of usining is as programming language.Comprise initialize routine, working procedure and interrupt function program three parts, initialize routine and interrupt routine are initialization and the interrupt instruction in trapezoid figure language, working procedure is comprised of other instructions of ladder diagram, instruction commonly used comprises elementary instruction, numerical value comparison order, character string instruction, conversion instruction, counter, timer instruction, digital operation instruction, logical operation instruction, data, data transfer instruction, program flow steering order and other instructions.The PLC programming comprises that mainly three kinds of amounts are switching value, analog quantity and pulsed quantity.Switching value also claims amount of logic, refers to only have two values, 0 or 1, ON or OFF.Analog quantity refers to some continually varying physical quantitys, as voltage, electric current, pressure, speed, flow etc.Pulsed quantity is that its value is always constantly in the 0(low level) and the 1(high level) between the digital quantity that alternately changes.PLC adopts the mode of " sequential scanning, constantly circulation " to carry out work.Namely when PLC moves, CPU weaves and is stored in the program in user memory according to the user by controlling requirement, by instruction step sequence number (or address number), do periodic cycle scanning, as without jump instruction, from article one instruction, start order one by one and carry out user program, until EOP (end of program), then return to article one instruction, start the new scanning of next round, in each scanning process, also will complete to the sampling of input signal with to work such as refreshing of output state.In this example, the process of coding, at first write and carry out initialization directive by system initialization, then, distributes as requested the PLC input and output terminal, sequential and parameter is set, i.e. drainage pipeline flow, flow velocity preset value.After starting PLC and program, within a scan period, by sensor, signal is sampled, read in input quantity, now call the numerical value comparison order and carry out the numerical value comparison and open ∕ and stop steering order.When meeting actual flow, flow velocity and be greater than the condition of preset value, start PLC and carry out the startup steering order, opening executer (operation of opening water discharge valve), then carry out interrupt instruction, and complete this circulation, and turn back to the input signal sampling operation, again read in input quantity, and again carry out the numerical value compare operation, as cocycle; Only have when meeting actual flow, flow velocity and be not more than the condition of preset value, PLC carries out and stops steering order (closing water discharging valve), and after operate, the execution interrupt instruction is jumped out program, indicates the end of this section complete routine.Reenter the next scan period, loop program.Programming completes by after debugging, is stored in and controls in computing machine, and this is the complete routine flow process of PLC work.Thereby realize the function of PLC robotization control drainage pipeline networks operation.
The controlling run monitoring software is responsible for controlling on computing machine the monitoring to many energy saving in pumping station operation control system in information processing, provide data, curve and graphic image to show and man-machine interaction, monitor the operational process of many energy saving in pumping station control system and operation and the failure condition of programmable logic controller (PLC) 12, comprise the automatic all kinds of real time datas that gather of programmable logic controller (PLC) 12 and the operational factor for the treatment of facility are provided; Safe operation monitors and to comprise that system operation real time monitoring and parameter online modification, shape become supervision, out-of-limit inspection, process monitoring, trend analysis and supervisory system anomaly monitoring, utilizes the controlling run monitoring software that these data and graph image are shown on computers and realize man-machine interaction.Adopt monitoring and control configuration software WinCC to realize.WinCC software is the matching used monitoring and control configuration software of Siemens PLC C, on computers whole PLC12 operation is monitored.Easy steps, 1, variable management, during use, at first determine the communication modes install driver, then define built-in variable and external variable.2, picture generates, and enters graphic editor, and graphic editor is a kind of plotting program towards vector for the constructive process picture, also can create complicated process picture with the numerous Drawing Object comprised in style library.Can programme dynamic appending to single Drawing Object by action.3, alarm logging setting, alarm logging provide demonstration and option of operation to obtain and have filed result.Can at random select message blocks, message level, message to show and form.For the display message that is in operation, can use the warning control in the library of object be included in graphic editor.4, report forms configuration, report forms configuration are realized by the form editing machine, are the integrated reporting systems for message, operation, filing content and current or filed data timing device or shelves, can freely select the form of user's form.5, the application of overall script, overall script are exactly the common name of c language function and action, are used to process to the action of object configuration and by the speech compiler according to different type scripts.The action of overall situation script is in service for the process execution.A triggering can start the execution of these actions.6, User Manager setting, User Manager is for distributing and control user's single configuration and the access rights of operational system editing machine.Every right to access of setting up a user wincc function is also independently distributed to this user.
Communication service software is responsible for receiving the information data that the node sensor of wireless sensor network transmits by Ethernet switch 2, and by packet, according to the data of each field in the form sense data bag of predefined packet, then these data are passed to information database and sorted out file.
Fig. 4 is many energy saving in pumping station control system PLC electric hookup, many energy saving in pumping station control system comprises the S7-300 of core component programmable logic controller (PLC) PLC(model SIEMENS), frequency converter (MM420 of model SIEMENS), electromagnetic flowmeter (output 4mA ~ 20mA current signal), actuator (the automatically controlled machine of pumping plant etc.).
That programmable logic controller (PLC) PLC adopts is the universal modularization PLC of S7-300, selects as required concrete block configuration as follows:
PS307 (120/230V AC input; 24V DC/5A output, the PLC power module);
CPU 314 (24V DC, 9 pin MPI; The CPU module);
IM 360 (mainframe interface module);
IM 361 (extension frame interface module);
SM 321 (DI 32* DC 24V, digital quantity input module);
SM 322 (DO 32* DC 24V, digital output module);
CP 343 (ethernet communication module);
CP 341 (RS232 interface);
The power interface of sensor connects respectively 24v+ and ground connection, data output end is by the I0.0 digital input port of RS232 port via PROFIBUS field bus access PLC, input quantity as PLC, by the operation that arranges control PLC to discharge, other input ports (as: I0.2, I0.3 etc.) are set to the functions such as warning, fault and pumping plant be standby.The external input power of input port 1M, 2M access+24V.
The output terminal actinal surface, L1 is connected with the 220V AC power with the N end.The 1L termination enters MM420 type frequency converter+24V end, digital output port Q0.0 and Q0.1 access respectively DIN1 and the DIN2 digital quantity input port of frequency converter, as the control inputs amount of frequency converter, the L1 of frequency converter is connected with the 220V AC power with the L2 port, GND port ground connection.The U of frequency converter, V, W port access actuator (the automatically controlled machine of pumping plant).Other output ports (as: Q0.2, Q0.3 etc.) can connect many frequency converters and many pumping plants are controlled actuator, can realize that a PLC controls many pumping plants and realizes energy-saving run control.Formed complete many energy saving in pumping station control system.
Claims (6)
1. comprehensive automation control simulation test platform that merges multiple industrial network, it is characterized in that: comprise on-the-spot operation control system and dry run control system two large divisions, on-the-spot operation control system is connected by the Internet network with the dry run control system, and uses PIX-500 type fire wall to communicate safeguard protection; Described dry run control system comprises the first Ethernet switch, simulated operation person station, and for the first programmable logic controller (PLC) of simulation test, and the verification experimental verification network platform; Described on-the-spot operation control system comprises the second Ethernet switch, many energy saving in pumping station control system, survey sensor, pumping plant actuator, detects pilot system front end processor and wireless sensor network online;
The function port Port1 of described many energy saving in pumping station control system is the RJ45 interface of the second Ethernet switch, function port Port2 is the RJ45 electrical interface I of the second Ethernet switch, and function port Port1 is connected with the RJ45 electrical interface I of the second Ethernet switch through function port Port2; The online function port Port3 that detects the pilot system front end processor is the RJ45 interface of the second Ethernet switch, function port Port4 is the RJ45 electrical interface II of Ethernet switch, and function port Port3 is connected with the RJ45 electrical interface II of the second Ethernet switch through function port Port4;
The function port Port5 of described the first programmable logic controller (PLC) is the RJ45 interface of the first Ethernet switch, function port Port6 is the RJ45 electrical interface III of the first Ethernet switch, and function port Port5 is connected with the RJ45 electrical interface III of the first Ethernet switch through function port Port6; The function port Port7 at simulated operation person station is the RJ45 interface of the first Ethernet switch, function port Port8 is the RJ45 electrical interface IV of the first Ethernet switch, and function port Port7 is connected with the RJ45 electrical interface IV of the first Ethernet switch through function port Port8.
2. the comprehensive automation control simulation test platform of the multiple industrial network of fusion as claimed in claim 1, it is characterized in that: the Wireless Sensor Network Terminal sensor is responsible for gathering real time data, is delivered to online detection pilot system front end processor by GPRS network; The second Ethernet switch is to be responsible for connecting the online LAN equipment that detects pilot system front end processor and many energy saving in pumping station control system.
3. the comprehensive automation control simulation test platform of the multiple industrial network of fusion as claimed in claim 2, it is characterized in that: the sensor MS of Wireless Sensor Network Terminal comprises comprehensive parameters water quality monitoring sensor MS1, hydrologic monitoring intelligent sensor MS2; By at many sensor MS of monitored area key node location arrangements, the pipe network data of Wireless Sensor Network Terminal Real-time Collection node, and by the RS232 serial interface mode, many sensor MS are connected to aggregation node, aggregation node is equipped with the GPRS network communication module, the data information transfer that will be collected by sensor MS by GPRS network communication module form at aggregation node is to the online pilot system front end processor that detects, carry out classification, preservation and the pre-service of data, set up the experiment simulation database; Described GPRS network communication module is to carry out transmitting data information with the package formula, then by the online detection pilot system front end processor be connected with the second Ethernet, data information transfer is arrived to information processing and controls computing machine and dry run control system.
4. the comprehensive automation control simulation test platform of the multiple industrial network of fusion as claimed in claim 1 is characterized in that: described many energy saving in pumping station control system comprises that survey sensor HS, actuator AC, the 2nd PLC and information processing control computing machine; Information processing and control computing machine are responsible for the control of deal with data and programmable logic controller (PLC); The 2nd PLC connects survey sensor HS and actuator AC, and survey sensor HS connects the 2nd PLC input end, and actuator AC connects the 2nd PLC output terminal; Survey sensor HS is for measuring channel discharge and flow velocity.
5. the comprehensive automation control simulation test platform of the multiple industrial network of fusion as claimed in claim 4, it is characterized in that: the power interface of survey sensor HS connects respectively 24v+ and ground connection, the data output end of survey sensor HS is by the I0.0 digital input port of RS232 port via PROFIBUS field bus access the 2nd PLC, as the input quantity of the 2nd PLC, by the operation that arranges to control the 2nd PLC to discharge; The input port 1M of the 2nd PLC, the external input power of 2M access+24V; It is standby that other input ports of the 2nd PLC are set to warning, fault and pumping plant;
The output terminal actinal surface of the 2nd PLC, L1 is connected with the 220V AC power with the N end; The 1L termination enters MM420 type frequency converter+24V end, and digital output port Q0.0 and Q0.1 access respectively DIN1 and the DIN2 digital quantity input port of frequency converter, as the control inputs amount of frequency converter; The L1 of frequency converter is connected with the 220V AC power with the L2 port, GND port ground connection; The U of frequency converter, V, W port access actuator; Other output ports of the 2nd PLC can connect many frequency converters and many pumping plants are controlled actuator, realize that a PLC controls many pumping plants and realizes energy-saving run control.
6. the comprehensive automation control simulation test platform of the multiple industrial network of fusion as claimed in claim 1 is characterized in that:
Survey sensor HS is mainly the hydrographic survey sensor;
The hydrology passes the measurement sensor and in the mode of RS232 serial line interface, connects the analog module input end of the 2nd PLC of many energy saving in pumping station control system.
Priority Applications (1)
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| CN105234952A (en) * | 2015-11-16 | 2016-01-13 | 江苏拓新天机器人科技有限公司 | Household monitoring robot control system based on STM32 |
| CN106990138A (en) * | 2017-04-28 | 2017-07-28 | 石河子大学 | Desalting system |
| CN108427387A (en) * | 2018-04-09 | 2018-08-21 | 南京理工大学 | Plant gas based on KingView handles SCADA monitoring system and methods |
| CN112684716A (en) * | 2020-11-25 | 2021-04-20 | 广州斯达尔科技有限公司 | Aviation radio comprehensive test equipment and control method |
| CN113568391A (en) * | 2021-09-26 | 2021-10-29 | 深圳市迪壹六电子有限公司 | Selective synchronous remote control method, system and readable medium |
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| CN103412549B (en) | 2015-10-07 |
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