CN203982175U - A kind of Intelligent well cover supervisory system - Google Patents
A kind of Intelligent well cover supervisory system Download PDFInfo
- Publication number
- CN203982175U CN203982175U CN201420419007.2U CN201420419007U CN203982175U CN 203982175 U CN203982175 U CN 203982175U CN 201420419007 U CN201420419007 U CN 201420419007U CN 203982175 U CN203982175 U CN 203982175U
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- Prior art keywords
- well cover
- intelligent well
- module
- supervisory system
- intelligent
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000005856 abnormality Effects 0.000 claims description 5
- 239000004035 construction material Substances 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 description 7
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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]
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- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The utility model provides a kind of Intelligent well cover supervisory system, comprises Intelligent well cover card, radio network gateway, network, server and handheld device.Described Intelligent well cover card, comprising: MCU module, displacement detection module, water level detecting module, wireless communication module, power module and RFID module.Described Intelligent well cover card can be monitored the opening of well lid and the water level situation in well, and the early warning information after MCU processes is uploaded to the server that is positioned at high in the clouds by radio network gateway.Described server is city manhole cover monitor supervision platform server, and this Platform Server provides the unified monitoring management of local well lid.Intelligent well cover supervisory system of the present utility model can prevent the displacement of avenue well lid and stolen, contributes to eliminate street trap, promotes urban modernization management level.
Description
Technical field
The utility model relates to City Buried Pipeline and affiliated facility informatization thereof, particularly a kind of Intelligent well cover supervisory system.
Background technology
Well lid displacement on avenue or loss have brought great puzzlement not only to municipal administration and ownership unit, more to civic trip, have brought inconvenience and potential safety hazard.The well lid on a small quantity with simple and mechanical anti-theft feature using on the market, because being easier to be penetrated, anti-theft effect is also bad; The upper existing problems of some electromagnetism well lids design, for example utilize solenoid adhesive easily to occur the spring problem such as aging of getting rusty; And the electronics security protection well lid of now emerging wireless remote control has radio signal shielding and the aging problem of battery moisture-sensitive.
After heavy rain or flood occur, a lot of sewers all can occur draining not as good as or foreign material stop up, the sewage causing thus spreads unchecked accident, has a strong impact on environment.Meanwhile, in underground utilities inspection shaft long-time ponding can to accelerate making moist of battery in electronic installation aging.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of Intelligent well cover supervisory system is provided, to realize the Distant supervision and control of people to urban pipeline Cover of inspection well.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Intelligent well cover supervisory system that the utility model provides, comprising: Intelligent well cover card, radio network gateway, network, server and handheld device.Described Intelligent well cover card, comprising: MCU module, displacement detection module, water level detecting module, wireless communication module, power module and RFID module.
Described Intelligent well cover card can detect the opening of well lid, the water level situation in well and battery electric quantity information, and the early warning information after MCU processes is uploaded to the Intelligent well cover monitor supervision platform server that is positioned at high in the clouds by radio network gateway.
Described RFID module, comprising: RFID reader and electronic tag.The information such as set-up time, pipeline item, owner unit, address information, record of examination that has well lid in described electronic tag.Memory information in described electronic tag is read by RFID reader by MCU, and uploads to well lid management platform server.
Described Intelligent well cover card adopts 433MHz twireless radio-frequency communication mode, and described wireless communication module consists of radio-frequency (RF) receiving and transmission module and antenna part.
Described radio network gateway is that 433MHz turns GPRS gateway device, by GPRS access Internet network.Described radio network gateway covering radius is 800 meters of left and right, described radio network gateway can be fixed on to street lamp, or skin.
Described server is the Intelligent well cover monitor supervision platform server that is positioned at high in the clouds, receives electronic labeling information from Intelligent well cover card, well lid displacement alarm, water level abnormality report, battery undervoltage warning etc., and can any well lid be deployed troops on garrison duty and be withdrawn a garrison.Described server comprises database and Intelligent well cover monitor supervision platform.Described Intelligent well cover monitor supervision platform comprises Geographic Information System, well lid status inquiry system and other well lid management interface.Described Geographic Information System is a two-dimentional well lid distribution map, and it is to set up according to the positional information in electronic tag.
Described handheld device is rfid interrogator, the Data Enter of electronic tag while installing for Intelligent well cover card, and offer the identity information that patrolman confirms well lid.
Described Intelligent well cover card also comprises an ABS construction material closure, and its profile is a clavate, and bottom is stiff end, and stationary shaft can automatic rebounding; Top is oblique section in a certain angle with the axis.
For radio signal shielding and the aging problem of battery moisture-sensitive of electronic intelligence well lid, Intelligent well cover supervisory system of the present utility model provides following solution.In order to solve the problem of radio signal shielding, the utility model has adopted 433MHz twireless radio-frequency communication mode.The advantages such as it is strong that 433MHz wireless signal has penetration power, and antijamming capability is strong, and networking capability is strong, and wireless network is stable, reliable.433MHz wireless communication distance be 100 meters to 3 kms, wireless signal can penetrate one meter of thick reinforced concrete wall, is applicable to the enclosed environment of inspection well cover.For the aging problem of battery moisture-sensitive, Intelligent well cover card of the present utility model adopts ABS construction material sealed package, avoids making moist of ic component and battery aging.In addition, by monitoring battery electric quantity information, can remind in time staff to change the battery of unaccelerated aging, thus the normal operation of the system of assurance.
The beneficial effect that the utility model can be realized:
1, when well lid by people illegally move, smash, during attempted theft, Intelligent well cover card sends information by the monitor supervision platform server that is positioned at high in the clouds from trend, and the address that the personnel of Surveillance center quote according to Intelligent well cover card, alert go to site disposal with the fastest speed notice relevant road segments responsible official.
2, after heavy rain or flood generation, a lot of sewers all can occur that the too late or hard thing of draining stops up, and the sewage causing thus spreads unchecked, and has a strong impact on environment.Utilize this cover Intelligent well cover supervisory system, before there is water blockoff, just give a warning, rush to repair in time.
3, when battery electric quantity is not enough, Intelligent well cover supervisory system is by cisco unity malfunction.Intelligent well cover card can send battery undervoltage warning to monitor supervision platform server before battery electric quantity deficiency, reminded and changed in time battery.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is Intelligent well cover supervisory system structural representation.
Fig. 2 is the scheme of installation of the Intelligent well cover card shown in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be Intelligent well cover supervisory system, comprising: Intelligent well cover card, radio network gateway, network, server and handheld device.
Described Intelligent well cover card, comprising: MCU module, displacement detection module, water level detecting module, wireless communication module, power module and RFID module.
The power module of described Intelligent well cover card comprises lithium battery, mu balanced circuit and voltage detecting circuit; Described power module is MCU module, displacement detection module, water level detecting module, wireless communication module and RFID module for power supply.
Described displacement detection module comprises obliquity sensor and acoustic-optic alarm.Whether described obliquity sensor is shifted or opens for detection of well lid.Described acoustic-optic alarm consists of the circuit such as voice control circuit, loudspeaker, warning lamp and parts.
Described water level detecting module adopts ultrasonic distance-measuring sensor, by measuring the distance to shaft bottom, obtains water level information in well, and then judges whether inspection shaft draining occurs and stop up.
Described RFID module comprises RFID reader and electronic tag.The information such as set-up time, pipeline item, owner unit, address information, record of examination that has well lid in described electronic tag; It is inner that described electronic tag is fixed on Intelligent well cover card encapsulating shell.Described RFID reader and MCU communicate by serial ports or SPI, for reading the memory information of described electronic tag.
Described MCU has data operation analysis and logical process function, can realize well lid opening, water level information and battery electric quantity are detected; Described MCU can, by the memory information in RFID reader reading electronic labels, determine for well lid identity; Described MCU detects well lid and opens abnormal, water level abnormality, battery undervoltage, warning message is sent to the server that is positioned at high in the clouds.
Described wireless communication module adopts 433MHz wireless radio-frequency communication module, and it is Intelligent well cover card and the outside interface communicating.Described wireless communication module is connected with the serial ports of MCU, SPI or I2C.
Described radio network gateway is that 433MHz turns GPRS gateway device, by GPRS network access Internet network.
Described server is the Intelligent well cover monitor supervision platform server that is positioned at high in the clouds, receives electronic labeling information from Intelligent well cover card, well lid displacement alarm, water level abnormality report, battery undervoltage warning etc., and can any well lid be deployed troops on garrison duty and be withdrawn a garrison.Described server comprises database and Intelligent well cover monitor supervision platform.Described Intelligent well cover monitor supervision platform comprises Geographic Information System, well lid status inquiry system and other well lid management interface.Described Geographic Information System is a two-dimentional well lid distribution map, and it is to set up according to the address information in electronic tag.On Intelligent well cover monitor supervision platform, can clearly see by Geographic Information System geographic distribution and the state of well lid.
Described handheld device is rfid interrogator, the Data Enter of electronic tag while installing for Intelligent well cover card, and offer the identity information that patrolman confirms well lid.
As shown in Figure 2, be the scheme of installation of the Intelligent well cover card shown in Fig. 1.
The packaging appearance of the Intelligent well cover card 2 of the present embodiment is a clavate, and bottom is fixed on well head inwall, and stationary shaft 6 can automatic rebounding.When well lid 1 closure, Intelligent well cover card 2 tops are close to well lid 1 bottom; When well lid 1, open completely, Intelligent well cover card 2 rebounds automatically, is attached on the borehole wall, facilitates staff to enter in well; When well lid 1, open slightly or be shifted, the obliquity sensor 3 of Intelligent well cover card 2 inside, top can sense change of pitch angle.Ultrasonic distance-measuring sensor 5 is positioned at Intelligent well cover card 2 towards a side in shaft bottom.Acoustic-optic alarm 4 is arranged on the top of Intelligent well cover card 2.
Concrete, the course of work of Intelligent well cover supervisory system is as follows:
When Intelligent well cover card is during in guard state, MCU is operated under low-power consumption battery saving mode.Once well lid is unlocked or is shifted, the external interrupt signal that displacement detection module produces wakes immediately MCU up and enters activity pattern.MCU carries out analyzing and processing to dip angle signal, if judgement well lid is suffering unnormal unlocking, will initiatively to Intelligent well cover monitoring management platform, send alerting signal.The alerting signal that MCU sends, sends to 433MHz/GPRS radio network gateway by 433MHz wireless communication module, and final alerting signal arrives the monitor supervision platform server that is positioned at high in the clouds.The address that the personnel of Surveillance center quote according to Intelligent well cover card, alert notify responsible official to confirm warning reason with the fastest speed, and notice maintenance department sends someone to go to site disposal.In addition, Intelligent well cover card also can periodic testing battery electric weight and well in water level, and under-voltage warning and water level abnormality information are sent to monitor supervision platform server.On the Intelligent well cover monitor supervision platform of Surveillance center, can see intuitively city well lid distribution two-dimensional map, and the state of each well lid.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. an Intelligent well cover supervisory system, is characterized in that, described Intelligent well cover supervisory system is for the information system of well lid monitoring and management, comprising: Intelligent well cover card, radio network gateway, network, server and handheld device;
Described Intelligent well cover card, comprising: MCU module, displacement detection module, water level detecting module, wireless communication module, power module and RFID module.
2. Intelligent well cover supervisory system according to claim 1, it is characterized in that, described Intelligent well cover card can detect the opening of well lid, the water level situation in well and battery electric quantity information, and the early warning information after MCU processes uploads to the Intelligent well cover monitor supervision platform server that is positioned at high in the clouds via wireless communication module, radio network gateway.
3. Intelligent well cover supervisory system according to claim 1, is characterized in that, described Intelligent well cover card adopts 433MHz twireless radio-frequency communication mode.
4. Intelligent well cover supervisory system according to claim 1, is characterized in that, described radio network gateway is that 433MHz turns GPRS gateway device, by GPRS access Internet network; All Intelligent well cover network interface cards that described radio network gateway can be in overlay area provide network interface.
5. Intelligent well cover supervisory system according to claim 1, it is characterized in that, described server is the Intelligent well cover monitor supervision platform server that is positioned at high in the clouds, reception is from the electronic labeling information of Intelligent well cover card, well lid displacement alarm, water level abnormality report, battery undervoltage warning etc., and can any well lid be deployed troops on garrison duty and be withdrawn a garrison.
6. Intelligent well cover supervisory system according to claim 1, is characterized in that, described handheld device is rfid interrogator, the Data Enter of electronic tag while installing for Intelligent well cover card, and offer the identity information that patrolman confirms well lid.
7. Intelligent well cover supervisory system according to claim 1, is characterized in that, described Intelligent well cover card also comprises an ABS construction material closure, and its profile is a clavate, and bottom is stiff end, and stationary shaft can automatic rebounding; Top is oblique section in a certain angle with the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419007.2U CN203982175U (en) | 2014-07-29 | 2014-07-29 | A kind of Intelligent well cover supervisory system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419007.2U CN203982175U (en) | 2014-07-29 | 2014-07-29 | A kind of Intelligent well cover supervisory system |
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| CN203982175U true CN203982175U (en) | 2014-12-03 |
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| CN201420419007.2U Expired - Lifetime CN203982175U (en) | 2014-07-29 | 2014-07-29 | A kind of Intelligent well cover supervisory system |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571020A (en) * | 2014-12-11 | 2015-04-29 | 杭州银江环保科技有限公司 | One-station service platform for controlling five kinds of water together |
| CN104683109A (en) * | 2015-03-14 | 2015-06-03 | 西安电子科技大学 | RFID authentication system and authentication method based on position privacy cloud |
| CN104677418A (en) * | 2015-01-28 | 2015-06-03 | 上海市政工程设计研究总院（集团）有限公司 | Intelligent drainage manhole cover monitoring system and monitoring method |
| CN105023375A (en) * | 2015-07-07 | 2015-11-04 | 武汉理工光科股份有限公司 | Intelligent manhole cover with function of pressure power generation |
| CN105716687A (en) * | 2016-01-25 | 2016-06-29 | 福建三鑫隆信息技术开发股份有限公司 | Urban drainage intelligent pre-warning system based on well lids |
| CN105788220A (en) * | 2016-04-28 | 2016-07-20 | 陕西永诺信息科技有限公司 | ZigBee technology based surface-borehole monitor and management system |
| CN105844842A (en) * | 2016-05-16 | 2016-08-10 | 成都易信达科技股份有限公司 | Radio frequency identification technology-based manhole cover monitoring system |
| CN105863604A (en) * | 2016-05-26 | 2016-08-17 | 石家庄鼎存电子科技有限公司 | Protective device for shut-down sealed motor-pumped well |
| WO2016138877A1 (en) * | 2015-03-04 | 2016-09-09 | 上海鸿研物流技术有限公司 | Power management method and apparatus for recyclable logistics instrument |
| CN105974866A (en) * | 2016-05-16 | 2016-09-28 | 成都易信达科技股份有限公司 | Intelligent electronic well lid |
| CN106522279A (en) * | 2016-11-17 | 2017-03-22 | 国网上海市电力公司 | Intelligent well lid system and networking communication monitoring method thereof |
| CN106759508A (en) * | 2016-12-19 | 2017-05-31 | 武汉路宝市政建设配套设施有限公司 | One kind is based on Internet of Things well lid monitoring system and intelligent well cover |
| CN107024882A (en) * | 2017-04-29 | 2017-08-08 | 滨和环境建设集团有限公司 | A kind of intelligent well cover prior-warning device and pre-alarming control system |
| CN107389132A (en) * | 2017-07-28 | 2017-11-24 | 上海欧忆能源科技有限公司 | Cable work well intelligent monitoring system based on Internet of Things |
| CN107917663A (en) * | 2017-11-21 | 2018-04-17 | 南宁市生润科技有限公司 | Whether a kind of rainy day water detection well lid is by hair open system |
| CN108414053A (en) * | 2018-02-01 | 2018-08-17 | 广东聚晨知识产权代理有限公司 | A kind of intelligent early-warning system based on big data |
| CN108930290A (en) * | 2017-05-24 | 2018-12-04 | 中兴通讯股份有限公司 | Well lid alarm method and system, well lid |
| CN108986439A (en) * | 2018-08-20 | 2018-12-11 | 深圳供电局有限公司 | Inspection well state monitoring system |
| CN109246613A (en) * | 2018-09-12 | 2019-01-18 | 深圳市亿兆互联技术有限公司 | A kind of cesspool cover safety monitoring system |
| CN110297438A (en) * | 2018-03-22 | 2019-10-01 | 湖北亿立能科技股份有限公司 | Intelligent well cover monitoring system |
| CN110865591A (en) * | 2019-12-19 | 2020-03-06 | 重庆公茂科技有限公司 | Intelligent well lid monitoring system |
| CN111313543A (en) * | 2019-11-25 | 2020-06-19 | 山东康威通信技术股份有限公司 | Wireless networking well cover system and method for power joint well pipe well |
| CN113299038A (en) * | 2021-06-02 | 2021-08-24 | 郑州力通水务有限公司 | Intelligent well lid system |
-
2014
- 2014-07-29 CN CN201420419007.2U patent/CN203982175U/en not_active Expired - Lifetime
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571020A (en) * | 2014-12-11 | 2015-04-29 | 杭州银江环保科技有限公司 | One-station service platform for controlling five kinds of water together |
| CN104677418A (en) * | 2015-01-28 | 2015-06-03 | 上海市政工程设计研究总院（集团）有限公司 | Intelligent drainage manhole cover monitoring system and monitoring method |
| WO2016138877A1 (en) * | 2015-03-04 | 2016-09-09 | 上海鸿研物流技术有限公司 | Power management method and apparatus for recyclable logistics instrument |
| CN104683109B (en) * | 2015-03-14 | 2018-03-06 | 西安电子科技大学 | RFID Verification Systems and authentication method based on location privacy cloud |
| CN104683109A (en) * | 2015-03-14 | 2015-06-03 | 西安电子科技大学 | RFID authentication system and authentication method based on position privacy cloud |
| CN105023375A (en) * | 2015-07-07 | 2015-11-04 | 武汉理工光科股份有限公司 | Intelligent manhole cover with function of pressure power generation |
| CN105023375B (en) * | 2015-07-07 | 2018-09-11 | 武汉理工光科股份有限公司 | Intelligent well cover with pressure electricity-generating |
| CN105716687A (en) * | 2016-01-25 | 2016-06-29 | 福建三鑫隆信息技术开发股份有限公司 | Urban drainage intelligent pre-warning system based on well lids |
| CN105716687B (en) * | 2016-01-25 | 2019-06-07 | 福建三鑫隆信息技术开发股份有限公司 | A kind of Urban Waterlogging intelligent early-warning system based on well lid |
| CN105788220A (en) * | 2016-04-28 | 2016-07-20 | 陕西永诺信息科技有限公司 | ZigBee technology based surface-borehole monitor and management system |
| CN105844842A (en) * | 2016-05-16 | 2016-08-10 | 成都易信达科技股份有限公司 | Radio frequency identification technology-based manhole cover monitoring system |
| CN105974866A (en) * | 2016-05-16 | 2016-09-28 | 成都易信达科技股份有限公司 | Intelligent electronic well lid |
| CN105863604A (en) * | 2016-05-26 | 2016-08-17 | 石家庄鼎存电子科技有限公司 | Protective device for shut-down sealed motor-pumped well |
| CN106522279B (en) * | 2016-11-17 | 2018-11-02 | 国网上海市电力公司 | Intelligent well cover system and its networking Communication Monitoring method |
| CN106522279A (en) * | 2016-11-17 | 2017-03-22 | 国网上海市电力公司 | Intelligent well lid system and networking communication monitoring method thereof |
| CN106759508B (en) * | 2016-12-19 | 2019-06-07 | 武汉路宝市政建设配套设施有限公司 | One kind is based on Internet of Things well lid monitoring system and intelligent well cover |
| CN106759508A (en) * | 2016-12-19 | 2017-05-31 | 武汉路宝市政建设配套设施有限公司 | One kind is based on Internet of Things well lid monitoring system and intelligent well cover |
| CN107024882A (en) * | 2017-04-29 | 2017-08-08 | 滨和环境建设集团有限公司 | A kind of intelligent well cover prior-warning device and pre-alarming control system |
| CN108930290A (en) * | 2017-05-24 | 2018-12-04 | 中兴通讯股份有限公司 | Well lid alarm method and system, well lid |
| CN107389132A (en) * | 2017-07-28 | 2017-11-24 | 上海欧忆能源科技有限公司 | Cable work well intelligent monitoring system based on Internet of Things |
| CN107917663A (en) * | 2017-11-21 | 2018-04-17 | 南宁市生润科技有限公司 | Whether a kind of rainy day water detection well lid is by hair open system |
| CN108414053A (en) * | 2018-02-01 | 2018-08-17 | 广东聚晨知识产权代理有限公司 | A kind of intelligent early-warning system based on big data |
| CN110297438A (en) * | 2018-03-22 | 2019-10-01 | 湖北亿立能科技股份有限公司 | Intelligent well cover monitoring system |
| CN108986439A (en) * | 2018-08-20 | 2018-12-11 | 深圳供电局有限公司 | Inspection well state monitoring system |
| CN109246613A (en) * | 2018-09-12 | 2019-01-18 | 深圳市亿兆互联技术有限公司 | A kind of cesspool cover safety monitoring system |
| CN111313543A (en) * | 2019-11-25 | 2020-06-19 | 山东康威通信技术股份有限公司 | Wireless networking well cover system and method for power joint well pipe well |
| CN110865591A (en) * | 2019-12-19 | 2020-03-06 | 重庆公茂科技有限公司 | Intelligent well lid monitoring system |
| CN113299038A (en) * | 2021-06-02 | 2021-08-24 | 郑州力通水务有限公司 | Intelligent well lid system |
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