CN201892872U - Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe - Google Patents
Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe Download PDFInfo
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- CN201892872U CN201892872U CN2010206605607U CN201020660560U CN201892872U CN 201892872 U CN201892872 U CN 201892872U CN 2010206605607 U CN2010206605607 U CN 2010206605607U CN 201020660560 U CN201020660560 U CN 201020660560U CN 201892872 U CN201892872 U CN 201892872U
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Abstract
The utility model relates to a remote computer and video monitoring system for water conservancy and hydroelectric junction strobes, which comprises a central control center, an in-situ strobe monitoring system, a network transmission system and a power supply system, wherein the in-situ strobe monitoring system is connected with the central control center through the network transmission system, and the central control center comprises a video-control host computer, a display screen and an upper control host computer for operating remote strobe-monitoring software; the in-situ strobe monitoring system comprises an opening-closing machine in-situ PLC (Programmable Logic Controller) control cabinet, a strobe-opening detecting device, a water-level monitoring unit, a hydraulic-system state detecting unit and a video monitoring unit; and an Ethernet mode is adopted by the network transmission system, and a star-type topological structure is adopted by a network topological structure. Through the remote computer and video monitoring system for the water conservancy and hydroelectric junction strobes, workers can remotely monitor each strobe in situ in a central control room of the strobes as if being personally on the scene according to the hydraulic-system and strobe real-time operating-condition images transmitted by a video system, and therefore unattended or few-people on-duty automated control is realized, the labor intensity of operating personnel is lightened, the reliability and the safety of strobe control are improved, and the loss of flood disasters is reduced.
Description
Technical field
The utility model relates to automation control area, particularly a kind of water conservancy and hydropower hinge gate computing machine and video long distance control system that is used for the water conservancy and hydropower industry.
Background technology
Hydraulic and Hydro-Power Engineerings such as China's reservoir water channel are numerous, and sluice control system is able to widespread use, can play a significant role in able to resisting flood and drought, water transport scheduling and hydropower.The effective means that the robotization of gate control is the rational allocation water resource, increase operation rate, also directly and economic benefit closely related.
At present, the gate geographic position in the water conservancy system often relatively disperse and also environment also often relatively abominable.The long distance control system that traditional gate hydraulic headstock gear opens and closes, the operation conditions of judging terrain gate and hydraulic system is transmitted in main dependence remote hardware interface or PLC communication, the method is directly perceived inadequately, it is unreliable to control, the security of system's operation and the accuracy of dispatch command can not get guaranteeing, especially when flood season, variety of issue is more prominent.
The utility model content
The technical problems to be solved in the utility model is: the accuracy that solves the security of tele-control system operation of existing gate hydraulic headstock gear and dispatch command can not get guaranteeing, its control is unreliable, observe roundabout technical matters.The utility model provides a kind of water conservancy and hydropower hinge gate computing machine and video long distance control system, it makes the staff can be in the gate central control room, according to video system transmission hydraulic system and gate real time execution working condition chart picture, on-the-spot each gate is carried out remote monitoring seemingly on the spot in personly, realized the robotization control of unattended or few man on duty, alleviate operations staff's labour intensity, improved reliability, the security of gate control, reduced the loss of flood.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of water conservancy and hydropower hinge gate computing machine and video long distance control system, comprise CCC, gate terrain supervisory system, network transmission system and electric power system, gate terrain supervisory system is connected with CCC by network transmission system, and CCC is made up of the upper main control system of video main control system, display screen and operation gate remote monitoring software; Gate terrain supervisory system is made up of headstock gear terrain PLC switch board, gatage pick-up unit, water level monitoring unit, hydraulic system state detection unit and video monitor unit; Network transmission system adopts the Ethernet mode, and network topology structure adopts stelliform connection topology configuration.
Video main control system end also is connected with warning device.Supervisory system regularly scans the various fault-signals of inquiry, in case break down, failure alarm signal will show in the most eye-catching mode on display screen in time, check for staff on duty.
Headstock gear terrain PLC switch board comprises PLC controller, bus interface, communication interface, power module, I/O module, the output terminal of described gatage pick-up unit and water level monitoring unit sends the data of detected production scene to the PLC controller by the PROFIBUS private cable, the detected hydraulic system operating state signal of hydraulic system state detection unit, pass to the PLC controller by cable, flow to CCC again after handling through the PLC controller.
The video monitor unit comprises and is installed in the hoist chamber bottom video camera on the gate pier outside gate place and hoist chamber, video camera is by network and CCC's communication, the operator on duty just can observe the working condition of terrain gate more intuitively like this, and the terrain gate is made better control.
The beneficial effects of the utility model are: this water conservancy and hydropower hinge gate computing machine and video long distance control system, utilize advanced network technology and test technique automatic that gate ruuning situation is carried out collection, monitoring and the management of information accurately and reliably, the gate of position dispersion is concentrated on distant place control center carry out Long-distance Control, reliability, the security of gate control have been improved, and controlling gate on the spot, so that the processing of on-the-spot debugging, maintenance and emergency condition.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the control system structural drawing of water conservancy and hydropower hinge gate computing machine of the present utility model and video long distance control system.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.
As shown in Figure 1 water conservancy and hydropower hinge gate computing machine of the present utility model and video long distance control system, comprise CCC, gate terrain supervisory system, network transmission system and electric power system, gate terrain supervisory system is connected with CCC by network transmission system, and CCC is made up of the upper main control system of video main control system, display screen and operation gate remote monitoring software; Gate terrain supervisory system is made up of headstock gear terrain PLC switch board, gatage pick-up unit, water level monitoring unit, hydraulic system state detection unit and video monitor unit; Network transmission system adopts the Ethernet mode, and network topology structure adopts stelliform connection topology configuration, its advantage be arbitrary line failure all can not influence All other routes work, thereby have very strong reliability, and connect simple, easy for installation.Network Transfer Media is an optical cable, and transfer rate is 10Mbps, and antijamming capability is strong.
Video main control system end also is connected with warning device.When gate broke down in opening-closing process, supervisory system will be immediately with interrupt mode response and demonstration automatically, record accident title, position and time; Show, write down the action situation of relevant device; Automatically release dependent picture; Analyze and point out disposal route to culprit.Supervisory system can be noted the accident of generation and the action situation of equipment by the sequencing of its generation.Computer supervisory control system can carry out trend analysis to the current of electric of gate hydraulic headstock gear, supply voltage, fuel tank oil temperature, oil level, system pressure etc.; Gate water levels of upstream and downstream, gate opening height, gate are glided, cross the isoparametric variation tendency of valve flow analyze, send alerting signal to the workstation operator on duty when trend rate of change surpasses upper limit value and lower limit value.
Headstock gear terrain PLC switch board comprises PLC controller, bus interface, communication interface, power module, I/O module, the output terminal of described gatage pick-up unit and water level monitoring unit sends the data of detected production scene to the PLC controller by the PROFIBUS private cable, the detected hydraulic system operating state signal of hydraulic system state detection unit, pass to the PLC controller by cable, flow to CCC again after handling through the PLC controller.The gatage pick-up unit is installed on the top of gate oil cylinder of hydraulic headstock gear, the motion that reels by the wire rope that links to each other with piston rod drives the scrambler rotation, outputting data signals, realize the aperture measuring hydraulic cylinder travel and be converted into gate, scrambler is input to PLC with the gatage signal of output, determines the gate operation conditions in real time.Float type level meter in the water level monitoring unit is installed on gate one side by the steel pipe of a Φ 250mm, gathers water level, and with data mode and PLC communication.The hydraulic system state detection unit mainly is made up of the system pressure sensor that is installed on hydraulic power unit, pressure switch, fluid level controller, liquid level liquid thermometer, oil return oil filter, be used to gather hydraulic power unit working pressure signal, oil level signal, oil temperature signal, and be input to PLC by cable.
The video monitor unit comprises and is installed in the hoist chamber bottom video camera on the gate pier outside gate place and hoist chamber that video camera is by network and CCC's communication.The ruuning situation of gate is passed CCC back in real time by video camera, on the video monitoring main frame of control center, realize the supervision of omnibearing multi-visual-angle by the control spherical pan head, can obtain the gate panorama, also can obtain the detail drawing picture of gate, gate is controlled " on the spot in person " seemingly, and can also see the detail characteristic that to see at the scene.When after sending the order of gate lifting action on the gate long-range control host machine, also can on the video main frame, see the whole course of action of gate, control very directly perceived.
In whole control process, water level gauge up and down, the pressure transducer of jaw opening sensor and hydraulic power unit is given the PLC switch board data delivery that records, the PLC switch board is given CCC resulting information transmission after treatment, upper main control system is analyzed resulting information, information and instruction after analyzing are being fed back to the PLC switch board, thus the aperture of control gate.And the various image informations of the terrain gate that web camera is taken also by Network Transmission to the video main control system, and on display screen, reflect intuitively, like this, the operator on duty can do concrete reply by the information that observes, then the order that will carry out is sent to headstock gear terrain PLC switch board by upper main control system, give the gatage pick-up unit last information feedback again, allow it carry out corresponding order, the aperture of terrain gate is controlled.
This water conservancy and hydropower hinge gate computing machine and video long distance control system, utilize advanced network technology and test technique automatic that gate ruuning situation is carried out the collection of information accurately and reliably, monitoring and management, the gate of position dispersion is concentrated on distant place control center carry out Long-distance Control, make the staff can in the gate central control room, just observe the next hydraulic system of video system transmission and the working condition chart picture of gate real time execution, on-the-spot each gate is carried out remote monitoring seemingly on the spot in personly, realized the robotization control of unattended or few man on duty, improved the reliability of gate control, security has reduced the loss of flood.In addition, system can also control gate except monitoring in the distance on the spot, so that the processing of on-the-spot debugging, maintenance and emergency condition.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (4)
1. water conservancy and hydropower hinge gate computing machine and video long distance control system, it is characterized in that: comprise CCC, gate terrain supervisory system, network transmission system and electric power system, gate terrain supervisory system is connected with CCC by network transmission system, and described CCC is made up of the upper main control system of video main control system, display screen and operation gate remote monitoring software; Described gate terrain supervisory system is made up of headstock gear terrain PLC switch board, gatage pick-up unit, water level monitoring unit, hydraulic system state detection unit and video monitor unit; Described network transmission system adopts the Ethernet mode, and network topology structure adopts stelliform connection topology configuration.
2. water conservancy and hydropower hinge gate computing machine according to claim 1 and video long distance control system is characterized in that: described video main control system end also is connected with warning device.
3. water conservancy and hydropower hinge gate computing machine according to claim 1 and video long distance control system, it is characterized in that: described headstock gear terrain PLC switch board comprises the PLC controller, bus interface, communication interface, power module and I/O module, the output terminal of described gatage pick-up unit and water level monitoring unit sends the data of detected production scene to the PLC controller by the PROFIBUS private cable, the detected hydraulic system operating state signal of hydraulic system state detection unit, pass to the PLC controller by cable, flow to CCC again after handling through the PLC controller.
4. water conservancy and hydropower hinge gate computing machine according to claim 1 and video long distance control system, it is characterized in that: described video monitor unit comprises and is installed in the hoist chamber bottom video camera on the gate pier outside gate place and hoist chamber that video camera is by network and CCC's communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206605607U CN201892872U (en) | 2010-12-15 | 2010-12-15 | Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206605607U CN201892872U (en) | 2010-12-15 | 2010-12-15 | Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe |
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| Publication Number | Publication Date |
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| CN201892872U true CN201892872U (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206605607U Expired - Fee Related CN201892872U (en) | 2010-12-15 | 2010-12-15 | Remote computer and video monitoring system for water conservancy and hydroelectric junction strobe |
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| CN (1) | CN201892872U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744368A (en) * | 2013-12-20 | 2014-04-23 | 国家电网公司 | Alarm system for flooded workshop of hydropower station |
| CN104049610A (en) * | 2014-06-17 | 2014-09-17 | 张兴鹏 | Water conservancy sluice gate monitoring system |
| CN106209564A (en) * | 2016-08-29 | 2016-12-07 | 宝鸡航天动力泵业有限公司 | Reciprocating pump intelligent remote monitoring system |
| CN107677909A (en) * | 2017-10-27 | 2018-02-09 | 武汉圣禹排水***有限公司 | Current limliting gate and sewage treatment well and detecting method with fault detection system |
| CN108121283A (en) * | 2017-11-23 | 2018-06-05 | 中设设计集团股份有限公司 | A kind of inland river ship lock opens and closes the intelligent auxiliary device and application method of control |
-
2010
- 2010-12-15 CN CN2010206605607U patent/CN201892872U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744368A (en) * | 2013-12-20 | 2014-04-23 | 国家电网公司 | Alarm system for flooded workshop of hydropower station |
| CN104049610A (en) * | 2014-06-17 | 2014-09-17 | 张兴鹏 | Water conservancy sluice gate monitoring system |
| CN106209564A (en) * | 2016-08-29 | 2016-12-07 | 宝鸡航天动力泵业有限公司 | Reciprocating pump intelligent remote monitoring system |
| CN107677909A (en) * | 2017-10-27 | 2018-02-09 | 武汉圣禹排水***有限公司 | Current limliting gate and sewage treatment well and detecting method with fault detection system |
| CN108121283A (en) * | 2017-11-23 | 2018-06-05 | 中设设计集团股份有限公司 | A kind of inland river ship lock opens and closes the intelligent auxiliary device and application method of control |
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| Date | Code | Title | Description |
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| 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: 20110706 Termination date: 20141215 |
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| EXPY | Termination of patent right or utility model |