CN105022369A - Intelligent monitoring system of sewage treatment plant - Google Patents
Intelligent monitoring system of sewage treatment plant Download PDFInfo
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- CN105022369A CN105022369A CN201410437661.0A CN201410437661A CN105022369A CN 105022369 A CN105022369 A CN 105022369A CN 201410437661 A CN201410437661 A CN 201410437661A CN 105022369 A CN105022369 A CN 105022369A
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- 239000010865 sewage Substances 0.000 title claims abstract description 53
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention provides an intelligent monitoring system of a sewage treatment plant. The intelligent monitoring system at least comprises a lower computer system, an upper computer system, a switch and a large-screen display system, wherein the lower computer system is in communication connection with the upper computer system via the switch; the lower computer system is used for acquiring relevant information of corresponding field instruments or control equipment, photographing image information of ambient environments of monitoring positions in the sewage treatment plant area and corresponding equipment and the like; the upper computer system is used for controlling the field instruments or the control equipment in a remote mode, acquiring, storing and checking information from lower computers and the like; and the large-screen display system at least comprises a large-screen display unit, a video matrix device used for outputting the information photographed by the lower computer system to the large-screen display unit, a video signal distributor used for outputting accessed video information to the large-screen display unit, and a control computer which is used for controlling image displaying of the large-screen display unit. Therefore, the intelligent monitoring on the sewage treatment plant can be achieved, and the intelligent monitoring system saves manpower.
Description
Technical field
The present invention relates to monitoring field, particularly relate to a kind of sewage treatment plant intelligent monitor system.
Background technology
Along with the development of science and technology, computer control system participate in production management accept by increasing enterprise, and substantially become current Industry Control design mainstay scheme.With regard to sewage treatment industry, the application of computer control system is also more and more extensive, and the relay control system before progressively eliminating.The excellent properties of computer control system various aspects can help sewage treatment plant to realize advanced controlling functions such as automatic operation, data centralization display, instrument trend and form and remote monitoring activities etc.While saving cost of human resources, the stability of system can be maintained to a greater extent.
The computer control system that sewage treatment plant the most often uses is generally the control system of two-level management.Higher level is supervisory computer, and generally include data server station, active station, engineer station etc., it is generally located at the central control room (English abbreviation CCR) of sewage treatment plant, for the operation of equipment and data collection, store and check; Subordinate is the net control website that Programmable Logic Controller (English abbreviation PLC) forms, and PLC controls specially to each equipment in site-bound.Usual upper management computing machine is called as host computer, and subordinate's Programmable Logic Controller is called as slave computer.Host computer and slave computer generally carry out Real Data Exchangs by Ethernet or other communication modes.Slave computer connects field instrument and opertaing device, by writing of electrical connecting wires and PLC internal processes, and can the data acquisition such as equipment state, instrumented data to controller internal storage unit; PLC also can export Controlling vertex according to program, carrys out the conventional operations such as the starting or stoping of opertaing device, acceleration or deceleration.PLC, can according to the outside initial conditions received (as instrument, digital quantity input) automatic control equipment by coding.Meanwhile, PLC also can accept the order that host computer sends, and carrys out executable operations.Sewage treatment plant's computer control system Organization Chart of two-level management as shown in Figure 1.
Although, computer control system plays positive important effect in the robotization fortune of sewage treatment plant, but more intelligentized sewage treatment plant only has the function of computer control system not enough, current system lacks functions such as the outdoor scene monitoring of on-the-spot or whole plant area.Be employed in commercial production, also for commercial production brings unprecedented real-time and convenience in view of present electric video monitoring is more and more.By the real-time passback that outdoor scene picture is monitored, operator can go to scene to check the virtual condition of equipment or the security situation of plant area in person, thus substantially increases work efficiency.Secondly, the video record that electro-photographic head is recorded can retain the quite a long time, to the scene of the accident playback when being convenient to problem occurs in the future, thus finds out culprit.Again, electric video supervisory system is day by day ripe, and cost is low, good stability, impels it to be widely used.
Therefore, in the urgent need to a kind of Control System of Sewage Treatment Plant having video monitoring concurrently.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of sewage treatment plant intelligent monitor system, to realize the effective monitoring to sewage treatment plant scene, saves manpower, raises the efficiency.
For achieving the above object and other relevant objects, the invention provides a kind of sewage treatment plant intelligent monitor system, it at least comprises: lower computer system, master system, by the switch that described lower computer system and master system communicate to connect, and the large screen display system be connected with described lower computer system and master system respectively, wherein, described lower computer system at least comprises: the multiple stage slave computer being arranged on sewage treatment plant scene, connect field instrument or opertaing device respectively, separately for gathering the relevant information of corresponding field instrument or opertaing device, the slave computer be connected with described opertaing device is also for controlling the operation of described opertaing device, and multiple image-pickup device, be separately positioned on the position that plant area of described sewage treatment plant needs to arrange monitoring in real time, for absorbing the image information of monitoring position surrounding environment and relevant device, described master system at least comprises: multiple stage host computer, for Long-distance Control field instrument or opertaing device and acquisition, stores and checks the information from each slave computer, described large screen display system at least comprises: large screen display unit, video matrix device, connects each image-pickup device, and the information for being absorbed by each image-pickup device exports described large screen display unit to, video distributor, connects at least one host computer and video matrix device, for exporting the video information of access to described large screen display unit based on steering order, and computer for controlling, be connected with described video distributor and described large screen display unit, the vision signal for controlling described video distributor is distributed and the image of described large screen display unit shows.
Preferably, each slave computer builds based on Programmable Logic Controller.
Preferably, each image-pickup device comprises infrared intelligent ball machine.
Preferably, host computer comprises: for store information server, for for slip-stick artist operation engineer station and for for operating personnel operation active station.
Preferably, computer for controlling connects described large screen display unit by RS232 order wire.
Preferably, described large screen display system also comprises: the DVR be connected with each image-pickup device.
Preferably, each image-pickup device is by DVR and video matrix device described in Fiber connection.
Preferably, each slave computer is connected by PROFIBUS bus.
Preferably, host computer connects switch by RJ45 netting twine.
As mentioned above, sewage treatment plant of the present invention intelligent monitor system, has following beneficial effect: can monitor in real time sewage treatment plant scene, ensure that the safety management of plant area, effectively save manpower, greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is shown as sewage treatment plant of the prior art computer control system schematic diagram.
Fig. 2 is shown as sewage treatment plant of the present invention intelligent monitor system schematic diagram.
Fig. 3 is shown as the master system of sewage treatment plant of the present invention intelligent monitor system and the connection diagram of large screen display system.
Fig. 4 is shown as the image-pickup device of sewage treatment plant of the present invention intelligent monitor system and the connection diagram of large screen display system.
Fig. 5 is shown as the splicing controller schematic diagram of sewage treatment plant of the present invention intelligent monitor system.
Fig. 6 is shown as the large screen display system schematic diagram of sewage treatment plant of the present invention intelligent monitor system.
Element numbers explanation
1 sewage treatment plant's intelligent monitor system
11 lower computer systems
12 master systems
13 switches
14 large screen display systems
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this instructions can understand other advantages of the present invention and effect easily.
Refer to Fig. 2 to Fig. 6.Notice, structure, ratio, size etc. that this instructions institute accompanying drawings illustrates, content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in the figure, the invention provides a kind of sewage treatment plant intelligent monitor system.Described sewage treatment plant intelligent monitor system 1 at least comprises: lower computer system 11, master system 12, switch 13 and large screen display system 14.
Described lower computer system 11 comprises multiple stage slave computer and multiple image-pickup device.
Wherein, each slave computer is separately positioned on sewage treatment plant scene, connects field instrument or opertaing device separately, separately for gathering the relevant information of corresponding field instrument or opertaing device, in addition, the slave computer 111 be connected with opertaing device is also for controlling the operation of opertaing device; Each image-pickup device is separately positioned on the position that plant area of sewage treatment plant needs to arrange monitoring in real time, for absorbing the image information of monitoring position surrounding environment and relevant device.
Such as, the slave computer as main website is provided with in the pulpit of the dehydration machine room of a sewage treatment plant, long-range slave computer (into remote I/O station) is respectively equipped with in the pulpit becoming power distribution station and disinfection by ultraviolet light canal, and, build based on Programmable Logic Controller (PLC) as the slave computer of main website and two long-range slave computers, and be connected by PROFIBUS bus.Wherein, the hardware configuration list at each station is as shown in the table:
Described master system 12 at least comprises: multiple stage host computer.
Wherein, each host computer is used for Long-distance Control field instrument or opertaing device and acquisition, stores and check the information from each slave computer.
Such as, server is provided with, for the engineer station for slip-stick artist's operation and for the active station for operating personnel's operation at the central control room of a sewage treatment plant, wherein, server is used for checking, store and gather and the field data processed through on-the-spot PLC (i.e. slave computer), wherein comprise equipment state, instrumented data etc.Server runs Schneider CITEC SCADA 7.20 server version, with PLC communication, data is stored in SQL database.Engineer station and active station run CITECSCADA 7.20 client release as operator station; Operator station and server station are with being in a gateway, and by software design patterns, operator station can all variablees of shared server and data, and the software and hardware configuration of each host computer is as shown in the table:
Described switch 13 is for communicating to connect described lower computer system 11 with master system 12.
Such as, at the dehydration machine room of sewage treatment plant, one Ethernet optical fiber switch is set, optical fiber switch is provided with in the distance in pulpit, wherein, Ethernet optical fiber switch connects the slave computer etc. as main website being arranged on dehydration machine room, then connecting fiber switch, is connected to industrial computer by optical fiber switch by common RJ45 netting twine, realize the combined network communication of host computer and slave computer thus, the configuration of switch is as shown in the table:
Described large screen display system 14 at least comprises: large screen display unit, video matrix device, video distributor and computer for controlling.
Wherein, video matrix device connects each image-pickup device, and the information for being absorbed by each image-pickup device exports described large screen display unit to.; Video distributor (i.e. VGA matrix) connects at least one host computer and video matrix device, for exporting the video information of access to described large screen display unit based on steering order; Computer for controlling is connected with described video distributor and described large screen display unit, and the vision signal for controlling described video distributor is distributed and the image of described large screen display unit shows.
Preferably, described large screen display system 13 also can comprise the DVR be connected with each image-pickup device.
Such as, the configuration list of the large screen display system arranged in a sewage treatment plant is as shown in the table:
To the above-mentioned intelligent monitor system being arranged on sewage treatment plant be described in more detail below:
The main website unified management being arranged on dehydration machine room is arranged on ultraviolet disinfection canal and the work becoming power distribution station remote I/O station, and by Fiber connection to the optical fiber switch in pulpit, a distant place, industrial computer is connected to again by common RJ45 netting twine, thus achieve the combined network communication of host computer and slave computer, be arranged on 3 host computers of central control room, an i.e. station server, 1# operator station and 2# operator station, all can be used to that operated from a distance or historical data are carried out to sewage treatment plant's field apparatus and the regular job such as to check, the vision signal of these 3 host computers, by special VGA vision cable access giant-screen dedicated video input signal device, i.e. VGA matrix/VGA0416, as shown in Figure 3.
The camera signals being arranged on each field position of sewage treatment plant enters optical transmitter and receiver, then by the DVR of intelligent acess central control room; DVR is that 16 road BNC input, and 1#, 2#, 3#, 4#, 5# camera takies 5 road BNC and inputs, and other BNC ports are as later stage dilatation alternate channel.DVR accesses video matrix/V-0816 by dedicated video line, as shown in Figure 4.
Large screen display is then spliced by 9 display units, the splicing controller of configuration is with field programmable logic array (FPLA) (Field Programmable Gate Array, FPGA) array is hardware foundation, adopt the parallel high-speed graph processing technique based on LVDS high-speed digital signal switching architecture, LVDS signal speed is 2.5G/S, and the specified top speed of signal can reach more than 4G/S.Use LVDS to carry out image transmitting, 4 groups of lines can transmit the display of ultrahigh frequency, achieve the unified process of multipath high-speed vision signal, fundamentally solve the problem that VGA signal input quantity is restricted, as shown in Figure 5.
Whole large screen display unit can meet vision signal and show in mosaic screen, and the image of display can be video, VGA, DVI (optional), and can reach two data-signals provides simultaneously and be presented in same mosaic screen, as shown in Figure 6.
By software operation, display window size and ratio can be shielded for unit arbitrarily adjusts, and the window layout adjusted can be preserved into a layout prediction scheme, call with fast and easy.
In sum, computer control system and video monitoring system are integrated in the daily production and management being applied to sewage treatment plant by sewage treatment plant of the present invention intelligent monitor system, while the safe and efficient stable operation meeting daily production, also assures that the safety management of plant area; Two systems complement each other, and achieve more intelligentized information monitoring platform.The application of this Intellectual Information System, significantly reduces the working strength of operative employee in factory to a certain extent, reduces artificial operation error probability, thus enhances productivity; Secondly, the video monitoring function Real Time Observation of this system and the operating mode of record plant area and field apparatus, and record the invasion (anti-theft function) of early warning plant area foeign element, ensure that the property safety of plant area's valuables; Again, this system failure rate is low, and it is convenient to safeguard, also ensure that the safe reliability of daily production run, for enterprise reduces maintenance cost, thus adds the profit of enterprise.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (9)
1. sewage treatment plant's intelligent monitor system, it is characterized in that, described sewage treatment plant intelligent monitor system at least comprises: lower computer system, master system, the switch described lower computer system and master system communicated to connect and the large screen display system be connected with described lower computer system and master system respectively, wherein
Described lower computer system at least comprises:
Be arranged on the multiple stage slave computer at sewage treatment plant scene, connect field instrument or opertaing device respectively, separately for gathering the relevant information of corresponding field instrument or opertaing device, the slave computer be connected with described opertaing device is also for controlling the operation of described opertaing device; And
Multiple image-pickup device, is separately positioned on the position that plant area of described sewage treatment plant needs to arrange monitoring in real time, for absorbing the image information of monitoring position surrounding environment and relevant device;
Described master system at least comprises: multiple stage host computer, for Long-distance Control field instrument or opertaing device and acquisition, stores and checks the information from each slave computer;
Described large screen display system at least comprises:
Large screen display unit;
Video matrix device, connects each image-pickup device, and the information for being absorbed by each image-pickup device exports described large screen display unit to;
Video distributor, connects at least one host computer and video matrix device, for exporting the video information of access to described large screen display unit based on steering order;
Computer for controlling, is connected with described video distributor and described large screen display unit, and the vision signal for controlling described video distributor is distributed and the image of described large screen display unit shows.
2. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: each slave computer builds based on Programmable Logic Controller.
3. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: each image-pickup device comprises infrared intelligent ball machine.
4. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: host computer comprises: for store information server, for for slip-stick artist operation engineer station and for for operating personnel operation active station.
5. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: computer for controlling connects described large screen display unit by RS232 order wire.
6. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that, described large screen display system also comprises: the DVR be connected with each image-pickup device.
7. sewage treatment plant according to claim 6 intelligent monitor system, is characterized in that: each image-pickup device is by DVR and video matrix device described in Fiber connection.
8. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: each slave computer is connected by PROFIBUS bus.
9. sewage treatment plant according to claim 1 intelligent monitor system, is characterized in that: host computer connects switch by RJ45 netting twine.
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| CN201410437661.0A CN105022369A (en) | 2014-08-29 | 2014-08-29 | Intelligent monitoring system of sewage treatment plant |
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| CN201410437661.0A CN105022369A (en) | 2014-08-29 | 2014-08-29 | Intelligent monitoring system of sewage treatment plant |
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Cited By (8)
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| CN107132829A (en) * | 2017-06-29 | 2017-09-05 | 上海毅匹玺建筑科技有限公司 | Full Intelligent central house control system |
| CN108121315A (en) * | 2018-01-17 | 2018-06-05 | 湖北山鼎环境科技股份有限公司 | A kind of sewage treatment facility remote control platform |
| CN108196493A (en) * | 2017-12-29 | 2018-06-22 | 北京桑德环境工程有限公司 | A kind of wisdom water utilities control system and method based on cloud platform |
| CN109656187A (en) * | 2018-12-26 | 2019-04-19 | 华电郑州机械设计研究院有限公司 | More power station opening and closing device long-distance intelligent total management systems and method |
| CN109697092A (en) * | 2017-10-20 | 2019-04-30 | 北京仁光科技有限公司 | Multisignal source dispatching method, device, equipment and computer readable storage medium |
| CN109739117A (en) * | 2019-01-25 | 2019-05-10 | 广东通朗环保科技有限公司 | A kind of control method of the electronic control unit applied to sewage disposal system |
| CN111654400A (en) * | 2020-06-09 | 2020-09-11 | 台州黄岩北控水务污水净化有限公司 | Networking system of intelligent sewage treatment plant |
| CN114205383A (en) * | 2021-12-03 | 2022-03-18 | 九江精密测试技术研究所 | Intelligent rainwater and sewage regulation and storage tank monitoring system |
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| CN107132829A (en) * | 2017-06-29 | 2017-09-05 | 上海毅匹玺建筑科技有限公司 | Full Intelligent central house control system |
| CN109697092A (en) * | 2017-10-20 | 2019-04-30 | 北京仁光科技有限公司 | Multisignal source dispatching method, device, equipment and computer readable storage medium |
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| CN111654400A (en) * | 2020-06-09 | 2020-09-11 | 台州黄岩北控水务污水净化有限公司 | Networking system of intelligent sewage treatment plant |
| CN114205383A (en) * | 2021-12-03 | 2022-03-18 | 九江精密测试技术研究所 | Intelligent rainwater and sewage regulation and storage tank monitoring system |
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Application publication date: 20151104 |