CN204423101U - A kind of device monitoring Long-distance Control based on third party in real time - Google Patents
A kind of device monitoring Long-distance Control based on third party in real time Download PDFInfo
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- CN204423101U CN204423101U CN201420718385.0U CN201420718385U CN204423101U CN 204423101 U CN204423101 U CN 204423101U CN 201420718385 U CN201420718385 U CN 201420718385U CN 204423101 U CN204423101 U CN 204423101U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
A kind of device monitoring Long-distance Control based on third party in real time disclosed in the utility model, comprise programmable logic controller (PLC) PLC(1), the computing machine (2) of host computer, radio data-transmission equipment (3), sensor (4) and antenna (5), sensor to be connected programmable controller PLC by data line and to carry interface and third-party wireless data by the TCP/IP of PLC and send transmission equipment and link together with programmable logic controller (PLC) PLC, receive data by wireless transmission equipment is connected with the computing machine of host computer by antenna.In remote control process, third party's monitoring can be carried out to control end and controlled terminal by network system.Effective reduction operating cost, facilitates supvr to the maintenance of project and monitoring.
Description
Technical field
The utility model belongs to supervising device technical field, and what relate generally to is a kind of device monitoring Long-distance Control based on third party in real time, can carry out third party's monitoring in remote control process to control end and controlled terminal.
background technology,
Along with the development of industrial economy, the especially high speed development of the large industrial enterprise such as colliery, energy-saving and emission-reduction, reserved resource is the inevitable direction of enterprise development.Coal mining is an industry consuming the energy, a lot of equipment of its configuration are (as air compressor unit, methane electrical generation machine, and steam generator device) being in operation produces a large amount of waste heats, and being fully utilized by these a large amount of waste heats is a kind of considerable renewable sources of energy.At present, most enterprise has all carried out recycling to these waste heats, and entrusts the heat recovery company of specialty to carry out waste heat recovery.
But existing waste heat utilization equipment, as the waste heat utilization equipment of air compressor unit, is mostly adopted on-the-spot local type Control System of Microcomputer, is handed over mutually by man-machine interface and user.Due to all restrictions on hardware, the waste heat utilization equipment control device of existing most of air compressor unit still also exists many defects.Major defect: the man-machine interface of control device generally uses charactron or undersized LCDs, the display of various state of a control and parameter is directly perceived, and, to the amendment of parameter and input also with regard to relative complex, be unfavorable for the operation of user, add the inconvenience of user.User only monitors equipment at the scene, for when environment is relatively more severe or factory needs Distributed Control System (DCS) to control, cannot meet its monitoring requirement.
Between the drawback of this scene and remote controlled manner, the data stream of on-the-spot controlled device and control flow check only transmit in controlling party and controlled party.Third party cannot monitor the behavior of Long-distance Control in real time.The connected mode of remote controlled manner popular at present has two kinds, one is intermediary way, namely the display of control end and controlled terminal and data stream all carry out transfer by intermediary server, the subject matter of this intermediary way is that on-the-spot all data stream and control flow check are received by cyber intermediary, and then by agent, the data stream at scene and control flow check are issued long distance monitoring end, once the intermediary server of agent breaks down or the problem of other hardware aspects, remote monitoring end cannot be passed to by causing on-the-spot all data stream and control flow check.Another kind is point-to-point mode, namely the display of control end and controlled terminal and data stream are directly transmitted by point-to-point mode, this point-to-point mode is only suitable at short range transmission data stream and control flow check, and this point-to-point mode is only in control end and the transmission of on-the-spot controlled terminal, can not by the data stream at scene and control flow check teletransmission to long distance monitoring end.Under these two kinds of connection mechanisms, need to design a kind of novel monitor mode, the equipment monitored is monitored.To improve the security of tele-control system and managerial.
Utility model content
In order to solve the problems of the technologies described above, the utility model proposes a kind of device based on third party's real-time monitor remote control process, to improve the security of tele-control system and managerial.By network system can remote monitoring based on the situation of the colliery UTILIZATION OF VESIDUAL HEAT IN project of contract energy management mode, effectively reduce operating cost, facilitate supvr to the maintenance of project and monitoring.
The utility model realizes the technical scheme that above-mentioned purpose takes: a kind of watch-dog monitoring Long-distance Control based on third party in real time, comprise programmable logic controller (PLC) PLC, the computing machine of host computer, radio data-transmission equipment, sensor and antenna, sensor to be connected programmable controller PLC by data line and to carry interface and third-party wireless data by the TCP/IP of PLC and send transmission equipment and link together with programmable logic controller (PLC) PLC, receive data by wireless transmission equipment is connected with the computing machine of host computer by antenna.
The utility model is by being transferred to industry spot running status on network, as long as managerial personnel's logon web page on remote supervisory and control(ling) equipment, log-in interface of entering the Web page can carry out supervisory and control to field apparatus.Host computer provides good man-machine interface, carries out monitor and managment to the whole network; Slave computer participates in on-the-spot control directly, gathers real-time parameter and sends control command, carry out radio communication between host computer and slave computer by radio data-transmission equipment by various sensor.
Accompanying drawing explanation
Fig. 1 is flowage structure schematic diagram of the present utility model.
In figure: 1, programmable logic controller (PLC) PLC, 2, the computing machine of host computer, 3, radio data-transmission equipment, 4, various sensor, 5, antenna.
Embodiment
By reference to the accompanying drawings 1, provide embodiment of the present utility model as follows:
As shown in Figure 1: the one described in the present embodiment based on third-party remote monitor, mainly for the remote monitor of colliery UTILIZATION OF VESIDUAL HEAT IN project.Comprise programmable logic controller (PLC) PLC1, the computing machine 2 of host computer, radio data-transmission equipment 3, sensor 4 and antenna 5 to form.Sensor 4 is multiple, be arranged on the water inlet end of steam raising plant respectively, go out steam end, steam generation boiler internal pressure, oil inlet end and oil outlet end etc., sensor type adopts PT100 thermal resistance, by the information such as temperature, pressure, liquid level, flow that gathers by transmission line on programmable controller PLC.That programmable controller PLC adopts is siemens PLC or S7-300PLC, is a kind of application in industrial settings specially and the electronic installation of digital operation that designs.It adopts the storer that can program, be used for storing the instruction of the operations such as actuating logic computing, sequential operation, timing, counting and arithmetical operation therein, and by digital or analog input and output, control various types of machinery or production run.Programmable controller PLC carries interface by the TCP/IP of PLC and third-party wireless data transmission transmission equipment 3 GRM202 links together, the signal conversion of transmission equipment GRM202 inside is sent through wireless data, production run signal is converted to network signal, receive data by wireless transmission equipment is sent to through network, receive data by wireless transmission equipment is connected with the computing machine of host computer, displaying scene data stream and parameter stream.The computing machine 2(of host computer and remote monitoring picture) be page screens for each Project design, managerial personnel are logon web page on remote supervisory and control(ling) equipment (computer that can surf the Net, mobile phone etc.), enter remote monitoring picture, log in corresponding account, can to field apparatus supervisory and control.
During use, industry spot to the running status of colliery UTILIZATION OF VESIDUAL HEAT IN, by being arranged on the water inlet end sensor of steam raising plant, go out steam end sensor, steam generation boiler internal pressure sensor, oil inlet end sensor and oil outlet end sensing, sensor type adopts PT100 thermal resistance, by the temperature gathered, pressure, liquid level, the information such as flow by transmission line on programmable controller PLC, changed through inner signal by programmable controller PLC, production run signal is converted to network signal, the computing machine of a host computer is uploaded to through radio transmission apparatus, managerial personnel are logon web page on remote supervisory and control(ling) equipment, to enter the Web page log-in interface 2, log in corresponding account, can to situ machine operational outfit and temperature, pressure, liquid level, flow carries out supervisory and control (amendment device parameter), the computing machine of host computer is installed simatic WINCC form control center software, the machine operational outfit collected by programmable controller PLC and temperature, pressure, liquid level, the signal of flow is sent to the computing machine of host computer, real time monitoring on host computer by radio data-transmission equipment, installing temperature simatic WINCC form control center software host computer inputting the data scene of directly revising, pressure, liquid level, flow.
Claims (1)
1. monitor the device of Long-distance Control in real time based on third party for one kind, it is characterized in that: comprise programmable logic controller (PLC) PLC(1), the computing machine (2) of host computer, radio data-transmission equipment (3), sensor (4) and antenna (5), sensor (4) is by data line and programmable logic controller (PLC) PLC(1) be connected programmable controller PLC and carry interface and third-party wireless data by the TCP/IP of PLC and send transmission equipment (3) and link together, receive data by wireless transmission equipment is connected with the computing machine (2) of host computer by antenna (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718385.0U CN204423101U (en) | 2014-11-26 | 2014-11-26 | A kind of device monitoring Long-distance Control based on third party in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718385.0U CN204423101U (en) | 2014-11-26 | 2014-11-26 | A kind of device monitoring Long-distance Control based on third party in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423101U true CN204423101U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718385.0U Expired - Fee Related CN204423101U (en) | 2014-11-26 | 2014-11-26 | A kind of device monitoring Long-distance Control based on third party in real time |
Country Status (1)
| Country | Link |
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| CN (1) | CN204423101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646665A (en) * | 2018-06-22 | 2018-10-12 | 盐田国际集装箱码头有限公司 | A kind of gantry crane oil mass remote supervision system |
-
2014
- 2014-11-26 CN CN201420718385.0U patent/CN204423101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646665A (en) * | 2018-06-22 | 2018-10-12 | 盐田国际集装箱码头有限公司 | A kind of gantry crane oil mass remote supervision system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |