CN105182880A - Automatic control system for water conservancy - Google Patents
Automatic control system for water conservancy Download PDFInfo
- Publication number
- CN105182880A CN105182880A CN201510625463.1A CN201510625463A CN105182880A CN 105182880 A CN105182880 A CN 105182880A CN 201510625463 A CN201510625463 A CN 201510625463A CN 105182880 A CN105182880 A CN 105182880A
- Authority
- CN
- China
- Prior art keywords
- unit
- water conservancy
- module
- information
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an automatic control system for water conservancy, which comprises a power supply system, a server, a general router, a management computer, an industrial switch, an electromechanical device LCU unit and a water conservancy information LCU unit. The water conservancy information control system acquires information related to water conservancy in multiple means. A worker can timely master the related information, analyze problems according to feedback information, and carry out targeted control on related equipment, and the information can also be stored to a server for back up. When fault or a dangerous condition happens, an alarm giving module can respond timely, the information is fed back to a management person in a telephone, short message or network mode, adjustment and control are carried out timely, and serious safety accidents can be avoided. Optical fiber network connection is adopted mainly between various devices and modules, the signal transmission speed is quick, the operation is convenient and quick, the automation degree and the informatization degree are high, and the management efficiency is improved.
Description
Technical field
The present invention relates to automated information control technology field, be specifically related to a kind of automation control system for water conservancy.
Background technology
Water is the source of all life, is requisite material in human lives and activity in production.In the survival and development of human society, need constantly to adapt to, utilize, transform and protect water environment.Water conservancy is development along with the development of social productive forces, and becomes the mainstay of civilization of human society and economic development.
Primitive society's yield-power is low, and the mankind do not change the ability of physical environment.People live where there is water and grass, and select hills and locate, and by fishing and hunting, gather and nomadicly to make a living, can only go after profits and advoid disadvantages to natural water, passive adaption.After entering slave society and feudal society, along with the development of ironware instrument, people, at rivers two sides developing agricultural, build village and cities and towns, then create the needs of flood control, water drainage, irrigation, shipping and urban water supply, thus start and developed water conservancy.
Along with the development of social productive forces, the particularly develop rapidly of current network technology and automatic technology, the control of water conservancy system has become robotization and intellectuality, for the happy life of the mankind provides guarantee, but, still there are some defects in existing water conservancy management information system, as signals collecting is incomplete, accuracy is low, feedback speed is slow, warning system respond the potential safety hazard that causes not in time and whole management process discontinuous, efficiency is low, the existence of this series of problem runs the healthy and stable of water conservancy system and all creates bad impact, need to improve.
Summary of the invention
Problem to be solved by this invention is to provide the high automation control system for water conservancy of a kind of management science, robotization and the level of informatization.
To achieve these goals, the technical scheme that the present invention takes is:
A kind of automation control system for water conservancy, comprise electric power system, server, total router, supervisory computer, industrial switch, electromechanical equipment LCU unit and water conservancy information LCU unit, described electric power system adopts the mode of civil power and solar powered complementation to power to each power device, described total router is connected to server, described supervisory computer and industrial switch are all connected to total router, described electromechanical equipment LCU unit and water conservancy information LCU unit are all connected to industrial switch, described total router is also connected with vision signal module, region security signaling module and device security signaling module, described supervisory computer is also connected with alarm and sends module.
As the further scheme of the present invention: described electric power system is by solar energy photovoltaic panel, intelligent charger, accumulator, inverter, intelligent controller, three-phase alternating current controller for electric consumption, intelligent grid connection device and emergency power utility grid composition, described solar energy photovoltaic panel, intelligent charger, accumulator, inverter is connected successively, described inverter also with intelligent controller, three-phase alternating current controller for electric consumption, intelligent grid connection device is connected with emergency power utility grid, intelligent grid connection device can make electricity that sun power electricity is have more than is needed can auto-parallel, emergency power utility grid is when solar energy photovoltaic panel generating is safeguarded inactive, automatically reinstate utility grid to run, science environmental protection, safe and reliable.
As the further scheme of the present invention: described alarm sends the network element that module is comprised the telephone unit sent by telephony modalities for warning information, the note unit sent by note form for warning information and sent by latticed form for warning information.
As the further scheme of the present invention: described electromechanical equipment LCU unit comprises unit electric signal unit, instrument electric signal unit, valve electric signal unit and hydraulic turbine electric signal unit.
As the further scheme of the present invention: described water conservancy information LCU unit comprises pressure information unit, flow information unit, water level information unit, temperature information unit, flow rate information unit, quantity of precipitation message unit and information on soil moisture unit.
As the further scheme of the present invention: described vision signal module comprises DVR and can carry out the dynamic security system module of dynamic image contrast, described DVR is used for carrying out whole day uninterruptedly monitoring in 24 hours to the situation of equipment, environment, and utilize dynamic security system module picture signal to be contrasted, find out difference wherein, and carry out Intelligent Recognition, information is fed back to supervisory computer through router.
As the further scheme of the present invention: described region security signaling module comprises infrared detection module, fence module and region detection module, described infrared detection module and fence module can be used for carrying out Real-Time Monitoring to the surrounding enviroment of water conservancy system, ensure Timeliness coverage doubtful situations, region detection module is used for carrying out high strength, high precision monitor to key area.
As the further scheme of the present invention: described device security signaling module comprises displacement alarm module, starts alarm module and power alarm module.
As the further scheme of the present invention: described server is specially industrial service device and data server.
As the further scheme of the present invention: any one or its that the connected mode that described supervisory computer and alarm send module is specially in fiber optic network, wireless network combine.
Beneficial effect of the present invention: the electric power system of water conservancy management information system civil power of the present invention and solar powered complementation, intelligent grid connection device can make electricity that sun power electricity is have more than is needed can auto-parallel, emergency power utility grid is when solar energy photovoltaic panel generating is safeguarded inactive, automatically reinstate utility grid to run, science environmental protection, safe and reliable, the information relevant to water conservancy by number of ways collection also sends signal to supervisory computer and server by industrial switch through total router, staff is helped to grasp relevant information in time and according to these feedback informations, problem analysis also controls targetedly to relevant device, these information are also stored to server with for subsequent use simultaneously, when break down or dangerous situation time, alarm sends module and can respond in time, pass through phone, the mode of note or network by information feed back to managerial personnel, and then carry out in time adjusting and controlling, avoid serious accident occurs, between various equipment and module, major part adopts fiber optic network to connect, signaling rate is fast, simple operation, robotization and the level of informatization high, improve the efficiency of management.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of automation control system for water conservancy of the present invention.
Fig. 2 is a kind of theory diagram for water conservancy information LCU unit in the automation control system of water conservancy and electromechanical equipment LCU unit of the present invention.
Fig. 3 is electric power system catenation principle schematic diagram of the present invention.
Wherein, 1-server, 2-total router, 3-supervisory computer, 4-industrial switch, 5-electromechanical equipment LCU unit, 51-unit electric signal unit, 52-instrument electric signal unit, 53-valve electric signal unit, 54-hydraulic turbine electric signal unit, 6-water conservancy information LCU unit,-61-pressure information unit, 62-flow information unit, 63-water level information unit, 64-temperature information unit, 65-flow rate information unit, 66-quantity of precipitation message unit, 67-information on soil moisture unit, 7-vision signal module, 71-DVR, 72-dynamic security system module, 8-region security signaling module, 81-infrared detection module, 82-fence module, 83-region detection module, 9-device security signaling module, 91-displacement alarm module, 92-start alarm module, 93-power alarm module, 10-alarm sends module, 101-telephone unit, 102-note unit, 103-network element, 11-solar energy photovoltaic panel, 12-intelligent charger, 13-accumulator, 14-inverter, 15-intelligent controller, 16-three-phase alternating current controller for electric consumption, 17-intelligent grid connection device, 18-emergency power utility grid.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to the protection domain of invention
As shown in Figure 1 and Figure 2 and Figure 3, a kind of automation control system for water conservancy, comprise electric power system, server 1, total router two, supervisory computer 3, industrial switch 4, electromechanical equipment LCU unit 5 and water conservancy information LCU unit 6, described electric power system adopts the mode of civil power and solar powered complementation to power to each power device, described total router two is connected to server 1 by fiber optic network, described supervisory computer 3 and industrial switch 4 are all connected to total router two by fiber optic network, described electromechanical equipment LCU unit 5 and water conservancy information LCU unit 6 are all connected to industrial switch 4 by fiber optic network, described total router two is also connected with vision signal module 7 by fiber optic network, region security signaling module 8 and device security signaling module 9, described supervisory computer 3 is connected with alarm by fiber optic network and sends module 10.
The electric power system of civil power and solar powered complementation is by solar energy photovoltaic panel 11, intelligent charger 12, accumulator 13, inverter 14, intelligent controller 15, three-phase alternating current controller for electric consumption 16, intelligent grid connection device 17 and emergency power utility grid 18 form, described solar energy photovoltaic panel 11, intelligent charger 12, accumulator 13, inverter 14 is connected successively, described inverter 14 also with intelligent controller 15, three-phase alternating current controller for electric consumption 16, intelligent grid connection device 17 is connected with emergency power utility grid 18, intelligent grid connection device 17 can make electricity that sun power electricity is have more than is needed can auto-parallel, emergency power utility grid 18 is when solar energy photovoltaic panel generating is safeguarded inactive, automatically reinstate utility grid to run, science environmental protection, safe and reliable.
It should be noted that, described alarm sends module 10 and comprises telephone unit 101, note unit 102 and network element 103, alarm sends after module 10 receives feedback signal and the form of warning information by phone, note or network is sent in time, feed back to managerial personnel, and then carry out in time adjusting and controlling, avoid serious accident occurs.
In the present embodiment, described electromechanical equipment LCU unit 5 comprises unit electric signal unit 51, instrument electric signal unit 52, valve electric signal unit 53 and hydraulic turbine electric signal unit 54, unit electric signal unit 51, instrument electric signal unit 52, valve electric signal unit 53 and hydraulic turbine electric signal unit 54 are all be connected with control module by control line, described unit electric signal unit 51 is mainly for detection of comprising voltage, electric current, power factor, the data messages such as efficiency, described instrument electric signal unit 52 is mainly for detection of involving vibrations signal, data message such as ferry-boat signal and aperture signal etc., described valve electric signal unit 53 is mainly for detection of comprising switch signal, the data messages such as aperture signal and fault signal, described hydraulic turbine electric signal unit 54 is mainly for detection of comprising switch signal, the data messages such as operating condition signal and fault signal, in addition, described electromechanical equipment LCU unit 5 also comprises the corresponding signal of other water conservancy machineries, staff can utilize supervisory computer 3 control signal is sent to industrial switch 4 by total router two and then controls the operation of these equipment, improve the efficiency of management, and response in time.
In the present embodiment, described water conservancy information LCU unit 6 comprises pressure information unit 61, flow information unit 62, water level information unit 63, temperature information unit 64, flow rate information unit 65, quantity of precipitation message unit 66 and information on soil moisture unit 67, shown pressure information unit 61 is mainly for detection of comprising intake pressure, top hole pressure, the data such as oil/gas pressure and terminal pressure, shown flow information unit 62 is mainly for detection of comprising pipeline flow, the data such as canal capacity and buildings flow, shown water level information unit 63 is mainly for detection of comprising into data such as water water level and terminal water levels, described temperature information unit 64 is mainly for detection of comprising temperature, water temperature, the data such as unit temperature and coolant temperature, described flow rate information unit 65 is mainly for detection of the flow velocity comprised in pipeline, the data such as the flow velocity in channel, these data all record by corresponding checkout equipment or sensor.
In the present embodiment, described vision signal module 7 comprises DVR 71 and can carry out the dynamic security system module 72 of dynamic image contrast, described DVR 71 can carry out whole day uninterruptedly monitoring in 24 hours to the situation of equipment, environment, and utilize dynamic security system module picture signal to be contrasted, find out difference wherein, and carry out Intelligent Recognition, information is fed back to supervisory computer 3 through router two, facilitate people to analyze it, and then find out trouble spot fast.
In the present embodiment, described region security signaling module 8 comprises infrared detection module 81, fence module 82 and region detection module 83, described infrared detection module 81 and fence module 82 can carry out Real-Time Monitoring to the surrounding enviroment of water conservancy system, ensure Timeliness coverage doubtful situations, region detection module 83 can carry out high strength, high precision monitor to key area.
In the present embodiment, described device security signaling module 9 comprises displacement alarm module 91, starts alarm module 92 and power alarm module 93, in time signal can be fed back to supervisory computer 3 through total router two when device fails or by the illegal situation such as mobile.
In the present embodiment, described server 1 is specially industrial service device and data server, for information data storing and operation relevant information that will transmit through router.
In addition, any one or its that the connected mode that described supervisory computer 3 and alarm send module 10 is specially in fiber optic network, wireless network combines, and selection dirigibility is high, ensure that signal timely, accurately pass on.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (10)
1. the automation control system for water conservancy, it is characterized in that, comprise electric power system, server (1), total router (2), supervisory computer (3), industrial switch (4), electromechanical equipment LCU unit (5) and water conservancy information LCU unit (6), described electric power system adopts the mode of civil power and solar powered complementation to power to each power device, described total router (2) is connected to server (1), described supervisory computer (3) and industrial switch (4) are all connected to total router (2), described electromechanical equipment LCU unit (5) and water conservancy information LCU unit (6) are all connected to industrial switch (4), described total router (2) is also connected with vision signal module (7), region security signaling module (8) and device security signaling module (9), described supervisory computer (3) is also connected with alarm and sends module (10).
2. a kind of automation control system for water conservancy according to claim 1, it is characterized in that: described electric power system is by solar energy photovoltaic panel (11), intelligent charger (12), accumulator (13), inverter (14), intelligent controller (15), three-phase alternating current controller for electric consumption (16), intelligent grid connection device (17) and emergency power utility grid (18) composition, described solar energy photovoltaic panel (11), intelligent charger (12), accumulator (13), inverter (14) is connected successively, described inverter (14) also with intelligent controller (15), three-phase alternating current controller for electric consumption (16), intelligent grid connection device (17) is connected with emergency power utility grid (18).
3. a kind of automation control system for water conservancy according to claim 1, is characterized in that: described alarm sends the network element (103) that module (10) is comprised the telephone unit (101) sent by telephony modalities for warning information, the note unit (102) sent by note form for warning information and sent by latticed form for warning information.
4. a kind of automation control system for water conservancy according to claim 1, is characterized in that: described electromechanical equipment LCU unit (5) comprises unit electric signal unit (51), instrument electric signal unit (52), valve electric signal unit (53) and hydraulic turbine electric signal unit ().
5. a kind of automation control system for water conservancy according to claim 1, is characterized in that: described water conservancy information LCU unit (6) comprises pressure information unit (61), flow information unit (62), water level information unit (63), temperature information unit (64), flow rate information unit (65), quantity of precipitation message unit (66) and information on soil moisture unit (67).
6. a kind of automation control system for water conservancy according to claim 1, it is characterized in that: described vision signal module (7) comprises DVR (71) and can carry out the dynamic security system module (72) of dynamic image contrast, described DVR (71) is for carrying out whole day uninterruptedly monitoring in 24 hours to the situation of equipment, environment, and utilize dynamic security system module (72) picture signal to be contrasted, find out difference wherein, and carry out Intelligent Recognition, information is fed back to supervisory computer (3) through router (2).
7. a kind of automation control system for water conservancy according to claim 1, it is characterized in that: described region security signaling module (8) comprises infrared detection module (81), fence module (82) and region detection module (83), described infrared detection module (81) and fence module (82) can be used for carrying out Real-Time Monitoring to the surrounding enviroment of water conservancy system, ensure Timeliness coverage doubtful situations, region detection module (83) is for carrying out high strength, high precision monitor to key area.
8. a kind of automation control system for water conservancy according to claim 1, is characterized in that: described device security signaling module (9) comprises displacement alarm module (91), starts alarm module (92) and power alarm module (93).
9. a kind of automation control system for water conservancy according to claim 1, is characterized in that: described server (1) is specially industrial service device and data server.
10. a kind of automation control system for water conservancy according to claim 1, is characterized in that: any one or its that the connected mode that described supervisory computer (3) and alarm send module (10) is specially in fiber optic network, wireless network combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625463.1A CN105182880A (en) | 2015-09-28 | 2015-09-28 | Automatic control system for water conservancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625463.1A CN105182880A (en) | 2015-09-28 | 2015-09-28 | Automatic control system for water conservancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105182880A true CN105182880A (en) | 2015-12-23 |
Family
ID=54905025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625463.1A Pending CN105182880A (en) | 2015-09-28 | 2015-09-28 | Automatic control system for water conservancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105182880A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955170A (en) * | 2016-06-28 | 2016-09-21 | 铜仁学院 | Automatic control system for water conservancy |
| CN106338950A (en) * | 2016-11-02 | 2017-01-18 | 铜仁学院 | Intelligent pipe network control system and control method for water treatment |
| CN106527257A (en) * | 2016-10-31 | 2017-03-22 | 大新县科学技术情报研究所（大新县生产力促进中心） | Hydropower station intelligent management system |
| CN111624904A (en) * | 2020-04-07 | 2020-09-04 | 青岛奥利普自动化控制系统有限公司 | Equipment management method and equipment based on MES system |
| CN113330375A (en) * | 2019-02-27 | 2021-08-31 | 欧姆龙株式会社 | Control device, management program, and control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033961U (en) * | 1988-01-23 | 1989-03-08 | 徐尔骏 | Micro-computer controlling hydroelectric generator |
| JPH06149306A (en) * | 1992-10-30 | 1994-05-27 | Fuji Electric Co Ltd | Water adjusting operation controller |
| CN101290342A (en) * | 2008-06-17 | 2008-10-22 | 四川中鼎科技有限公司 | Hydroelectric units black start-up ability verification test method |
| JP4250244B2 (en) * | 1999-02-22 | 2009-04-08 | 東京電力株式会社 | Hydroelectric power plant operation control system |
| CN101622952A (en) * | 2009-08-13 | 2010-01-13 | 中国灌溉排水发展中心 | Water management informatization structure system of irrigation district |
| CN204613732U (en) * | 2015-05-29 | 2015-09-02 | 中水银星科技（北京）有限公司 | Hydrographic water resource monitoring system |
-
2015
- 2015-09-28 CN CN201510625463.1A patent/CN105182880A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033961U (en) * | 1988-01-23 | 1989-03-08 | 徐尔骏 | Micro-computer controlling hydroelectric generator |
| JPH06149306A (en) * | 1992-10-30 | 1994-05-27 | Fuji Electric Co Ltd | Water adjusting operation controller |
| JP4250244B2 (en) * | 1999-02-22 | 2009-04-08 | 東京電力株式会社 | Hydroelectric power plant operation control system |
| CN101290342A (en) * | 2008-06-17 | 2008-10-22 | 四川中鼎科技有限公司 | Hydroelectric units black start-up ability verification test method |
| CN101622952A (en) * | 2009-08-13 | 2010-01-13 | 中国灌溉排水发展中心 | Water management informatization structure system of irrigation district |
| CN204613732U (en) * | 2015-05-29 | 2015-09-02 | 中水银星科技（北京）有限公司 | Hydrographic water resource monitoring system |
Non-Patent Citations (7)
| Title |
|---|
| 中国电力企业联合会标准化中心: "《水力发电长技术标准汇编 第三卷 规划设计与计算机标准》", 31 August 2002 * |
| 周兆瑞: "计算机监控系统在镜泊湖发电厂新厂的实践与应用", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 哈尔滨大电机研究所: "《大电机、水轮机标准汇编 水轮机卷》", 31 March 2007 * |
| 李罡: "让安全管理控制中心成为真正的中心", 《安防科技》 * |
| 杨大威: "电力企业计算机管控方法研究与应用", 《办公自动化杂志》 * |
| 郭焘: "哈拉沟煤矿资产管理的现状及对策", 《山西煤炭》 * |
| 陈伟安: "《县级供电企业安全性评价查评依据》", 31 December 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955170A (en) * | 2016-06-28 | 2016-09-21 | 铜仁学院 | Automatic control system for water conservancy |
| CN106527257A (en) * | 2016-10-31 | 2017-03-22 | 大新县科学技术情报研究所（大新县生产力促进中心） | Hydropower station intelligent management system |
| CN106338950A (en) * | 2016-11-02 | 2017-01-18 | 铜仁学院 | Intelligent pipe network control system and control method for water treatment |
| CN113330375A (en) * | 2019-02-27 | 2021-08-31 | 欧姆龙株式会社 | Control device, management program, and control system |
| CN111624904A (en) * | 2020-04-07 | 2020-09-04 | 青岛奥利普自动化控制系统有限公司 | Equipment management method and equipment based on MES system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105182880A (en) | Automatic control system for water conservancy | |
| CN105141928A (en) | Hydraulic information automation and safety control system | |
| CN106357003B (en) | Communication base station power supply alarm system with geographical position information and method | |
| CN209676004U (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN103207616A (en) | Environmental information monitoring method for transformer substation | |
| CN203337216U (en) | Water level monitoring and early warning system | |
| CN105955170A (en) | Automatic control system for water conservancy | |
| CN110429914A (en) | The intelligent positioning system and method for photovoltaic array based on technology of Internet of things | |
| CN203600656U (en) | Fault monitoring system of hydraulic system and hydraulic machine | |
| CN206401986U (en) | Communication base station and electric power warning system with geographical location information | |
| CN203148507U (en) | Time-control type water level remote measuring system | |
| CN203101560U (en) | Device for monitoring dynamic capacity-increase Morgan carrying capacity of electric transmission line | |
| CN205941681U (en) | ESD's direct current voltage detecting system in field of gas transmission station | |
| CN205264069U (en) | Traffic light intelligence fault monitoring and report system for repairment based on thing networking | |
| CN202472910U (en) | Terminal and system for monitoring radar liquid level flow rate | |
| CN103279089A (en) | Railway intelligent water supply centralized control terminal and system | |
| CN105373087A (en) | Monitoring method of solar photovoltaic power station | |
| CN204924358U (en) | Reservoir flood control monitoring system based on GPRS communication and internet | |
| CN204270464U (en) | The anti-outside destroy intelligent monitor system of overhead transmission line | |
| CN106323406A (en) | Water level monitoring and early warning system | |
| CN102661807A (en) | Wireless intelligent temperature measuring instrument of electric equipment | |
| CN203325137U (en) | Forest fire prevention monitoring system based on wireless GPRS module | |
| CN110033404A (en) | Drain flooded fields command and control platform for smart city | |
| CN110247423A (en) | A kind of identification of wind slope and early warning system and method for wind power generating set | |
| CN213363859U (en) | Bridge health monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |