CN105023375A - Intelligent manhole cover with function of pressure power generation - Google Patents
Intelligent manhole cover with function of pressure power generation Download PDFInfo
- Publication number
- CN105023375A CN105023375A CN201510392447.2A CN201510392447A CN105023375A CN 105023375 A CN105023375 A CN 105023375A CN 201510392447 A CN201510392447 A CN 201510392447A CN 105023375 A CN105023375 A CN 105023375A
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- Prior art keywords
- module
- control module
- well cover
- intelligent well
- intelligent
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- 238000010248 power generation Methods 0.000 title abstract 6
- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000004146 energy storage Methods 0.000 claims abstract description 18
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 230000004913 activation Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005059 dormancy Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 3
- 230000007420 reactivation Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012190 activator Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Management (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an intelligent manhole cover with a function of pressure power generation, and the manhole cover comprises a manhole cover body, an energy storage module, and a control module. The surface of the manhole cover body is provided with a plurality of pressure power generation modules in an embedded manner, and the pressure power generation modules are connected with the energy storage module. The pressure power generation modules enable unstable electric energy generated through pressure to be stored through the energy storage module after an external pressure is applied to the pressure power generation modules, so as to supply power to the control module. The manhole cover also comprises a communication module, a radio frequency module and a satellite positioning module, wherein the communication module, the radio frequency module and the satellite positioning module are respectively connected with the control module. After the radio frequency module is activated externally, the control module is activated, and enters into a working mode of intelligent interaction through the communication module or the radio frequency module. The control module is periodically dormant and started through triggering in a timing manner under the condition of no external activation intervention. The manhole cover achieves self-supply of power, intelligent interaction at a mode of low power consumption, theft prevention and alarm.
Description
Technical field
The present invention relates to urban public utilities security technology area, particularly relate to a kind of Intelligent well cover with pressure electricity-generating.
Background technology
The construction of services below street level, has caused a well lid revolution.City is seen everywhere all kinds of well lid: municipal administration dirty (rain) well cover, electric power well lid, combustion gas well lid, communication well lid, etc.But these well lids but bring a large amount of problems: well lid is stolen, manhole cover loss causes casualties, vehicle property damages.For these problems, all kinds of Intelligent well cover and Intelligent well cover managing system operation and give birth to.
Foochow three Xin Longzhu industry company limited (CN201410014727) proposes a kind of Intelligent well cover management system and method, smart mobile phone is utilized to read electronic tag additional on well lid, use the positioning function of smart mobile phone and the identity recognition function of electronic tag, carry out online validation by the service system of GPRS wireless communication networks and administrative center, carried out the management of well lid by Intelligent well cover management system; Xi'an Jinhe Optical Technology Co., Ltd. (CN20120472719) discloses a kind of well lid with photovoltaic generation function and the Intelligent well cover adopting this well lid; Beijing company limited of Qing Kong human settlement research institute (CN201310368793) discloses the design of a kind of multifunctional intellectual manhole cover system, by facilities such as integrated monitor main frame on well lid, camera, trigger switch, marker elements GPS module and communication antennas, realize the location to well lid, unique identification, warning and monitoring.
But in said method, do not solve the problems such as on-the-spot well lid powerup issue, low-power consumption Energy Saving Control well.The low inferior practical problems of generating efficiency that the photovoltaic generation well lid of Xi'an Jinhe Optical Technology Co., Ltd. can not effectively prevent from dust from blocking causing.
Summary of the invention
Technical matters to be solved by this invention is the problem of intelligent interaction under the self-powered and low-power consumption mode of Intelligent well cover and burglar alarm.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Intelligent well cover with pressure electricity-generating is provided, comprises manhole cover body, energy-storage module and control module;
This manhole cover body surface is embedded with multiple pressure electricity generation module, is connected with energy-storage module; The astable electric energy that pressure produces, after being subject to outside applied pressure, is stored by energy-storage module, for control module is powered by piezoelectric generation module;
This well lid also comprises the communication module, radio-frequency module and the satellite positioning module that are all connected with control module, radio-frequency module by after external activation, reactivation control module, control module enters intelligent interaction mode of operation by communication module or radio-frequency module; Control module is when intervening without external activation, and periodically dormancy, clocked flip starts.
In Intelligent well cover of the present invention, this Intelligent well cover also comprises anti-theft module, be connected with control module, this anti-theft module comprises obliquity sensor, when Intelligent well cover activates without radio-frequency module, and when the opening angle of well lid reaches predetermined angle, obliquity sensor is triggered, active control module starts, and control module enters burglar alarm pattern, and the cycle sends warning message.
In Intelligent well cover of the present invention, control module clocked flip reports self identification ID, longitude and latitude positioning position information and battery electric quantity by communication module after starting; After completing information reporting, checked whether Reconfigurations information, if having, then obtained and Reconfigurations by communication module, after having upgraded, closed communication module, is transformed into park mode automatically, until next clocked flip activates.
In Intelligent well cover of the present invention, this Intelligent well cover also comprises lockable mechanism, for being fixed by well lid, prevents improper movement.
In Intelligent well cover of the present invention, described energy-storage module comprises piezoelectricity electric energy collecting circuit, battery charger and accumulator, by piezoelectricity electric energy collecting circuit and battery charger, by power storage to accumulator.
In Intelligent well cover of the present invention, the receiving antenna in the communication antenna in communication module, the radio-frequency antenna in radio-frequency module and satellite positioning module is all embedded in manhole cover body.
In Intelligent well cover of the present invention, described satellite positioning module supports GPS/GLONASS/Big Dipper/APGS location.
In Intelligent well cover of the present invention, described communication module supports GPRS/3G/4G.
In Intelligent well cover of the present invention, this Intelligent well cover also comprises protection box, is arranged on below manhole cover body, and described energy-storage module, described control module and described anti-theft module are all arranged in this protection box.
The beneficial effect that the present invention produces is: the present invention is embedded with multiple pressure electricity generation module on manhole cover body surface, after being subject to pedestrian or vehicle applied pressure, the astable electric energy that pressure produces can be carried out collection and be stored into accumulator, then power for whole Intelligent well cover.Compare with photovoltaic generation, piezoelectric generation module is not subject to the impact of weather (light) and dust, has good application scenarios adaptability.
Further, control module works under being in low-power consumption mode, achieves energy-conservation; And be also provided with anti-theft device below this Intelligent well cover, when well lid is illegally moved, alerting signal can be sent in time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation that the embodiment of the present invention has the manhole cover body of the Intelligent well cover of pressure electricity-generating;
Fig. 2 is the structural representation of embodiment of the present invention protection box;
Fig. 3 is the workflow diagram after embodiment of the present invention clocked flip starts;
Fig. 4 is the process flow diagram under embodiment of the present invention intelligent interaction mode of operation;
Fig. 5 is the process flow diagram under the antitheft mode of operation of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The Intelligent well cover with pressure electricity-generating of the embodiment of the present invention comprises manhole cover body, energy-storage module and control module.Manhole cover body can comprise well lid housing and filled composite materials.
As shown in Figure 1, this manhole cover body surface is embedded with multiple pressure electricity generation module 10, is connected with energy-storage module; The astable electric energy that pressure produces, after being subject to outside applied pressure, is stored by energy-storage module, for control module is powered by piezoelectric generation module.
In one embodiment of the present of invention, described energy-storage module comprises piezoelectricity electric energy collecting circuit, battery charger and accumulator, by piezoelectricity electric energy collecting circuit and battery charger, by power storage to accumulator.Piezoelectric generation module is after being subject to pedestrian or vehicle applied pressure, and the astable electric energy that pressure can be produced, by piezoelectricity electric energy collecting circuit and battery charger, by power storage to accumulator.Compare with photovoltaic generation, piezoelectric generation module is not subject to the impact of weather (light) and dust, has good application scenarios adaptability.
This well lid also comprises the communication module, radio-frequency module and the satellite positioning module that are all connected with control module, radio-frequency module by after external activation, reactivation control module, control module enters intelligent interaction mode of operation by communication module or radio-frequency module; Control module is when intervening without external activation, and periodically dormancy, clocked flip starts.Wherein radio-frequency module can be half active RFID.
As shown in Figure 2, this Intelligent well cover also comprises protection box, is arranged on below manhole cover body 10, and described energy-storage module, described control module and described anti-theft module are all arranged in this protection box.
In order to prevent Intelligent well cover by improper movement, as shown in Figure 2, this Intelligent well cover also comprises lockable mechanism, for being fixed by well lid.This lockable mechanism can be electric-controlled mechanical lockable mechanism, and its automatically controlled part is responsible for controlling lock pin, for the stroke of stop bit mechanical lock, realizes switch control rule; The Stroke Control of locking bar, can by manual control machinery swing arm or step motor control.
As shown in Figure 1, the receiving antenna 31 in the communication antenna 41 in communication module, the radio-frequency antenna 21 in radio-frequency module and satellite positioning module is all embedded in manhole cover body.Satellite positioning module supports GPS/GLONASS/Big Dipper/APGS location.Communication module supports GPRS/3G/4G, locates with longitude and latitude.
In one embodiment of the present of invention, as shown in Figure 2, this Intelligent well cover also comprises anti-theft module, is connected with control module, and this anti-theft module comprises obliquity sensor, when Intelligent well cover activates without radio-frequency module, and the opening angle of well lid is when reaching predetermined angle, obliquity sensor is triggered, and active control module starts, control module enters burglar alarm pattern, and the cycle sends warning message.
In the embodiment of the present invention, control module adopts low-power consumption MCU, and when intervening without external activation, periodically dormancy, clocked flip starts.As shown in Figure 3, after control module clocked flip starts, communication control module works on power, and reports self identification ID, longitude and latitude positioning position information and battery electric quantity by communication module; After completing information reporting, checked whether Reconfigurations information, if having, then obtained and Reconfigurations by communication module, after having upgraded, closed communication module, is transformed into park mode automatically, until next clocked flip activates.Under dormant state, the current drain of whole system is uA level.
The control module of Intelligent well cover, by configuration information to time cycle, the warning message report cycle of clocked flip, report server address, access account number/password, authorize the parameters such as active information to upgrade.
Config update work can be carried out after information reporting completes, and also can carry out under intelligent interactive mode of operation.
Intelligent interactive mode of operation: when staff needs active well is carried out to unlatching maintenance or makes an inspection tour confirmation, staff carries the corresponding portable mobile device with mandate mark, arrive within corresponding well lid working range (10 meters of distances), when staff presses activator button on Mobile portable well lid management devices, half active RFID of Intelligent well cover system is activated, RFID active control module startup simultaneously enters intelligent interaction mode of operation, and its flow process as shown in Figure 4.
Under intelligent interaction mode of operation, staff is by Mobile portable well lid management devices, utilize GPRS/3G/4G wireless network, by administrative center's management system, open and close control is carried out to Intelligent well cover, parameter configuration upgrades, also directly by local radio-frequency communication mode (read-write rf data), above-mentioned functions application can be carried out to Intelligent well cover.
Under intelligent interaction mode of operation, as in the activity time of setting (being generally 15 minutes, configurable), do not have interactive controlling operant activity to occur, Intelligent well cover proceeds to park mode automatically.
Intelligent well cover has antitheft mode of operation: when Intelligent well cover activates without RFID radio frequency, opened by artificial destruction, opening angle reaches predetermined angle (as 22.5), obliquity sensor triggers, and activate master control system and start, system enters burglar alarm pattern, Intelligent well cover control system is periodically (as every 3 minutes, parameter can be arranged) send the warning message containing unique identification and locating information to administrative center, report to the police until administrative center's Long-distance Control is eliminated, its idiographic flow is as shown in Figure 5.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (9)
1. there is an Intelligent well cover for pressure electricity-generating, it is characterized in that, comprise manhole cover body, energy-storage module and control module;
This manhole cover body surface is embedded with multiple pressure electricity generation module, is connected with energy-storage module; The astable electric energy that pressure produces, after being subject to outside applied pressure, is stored by energy-storage module, for control module is powered by piezoelectric generation module;
This well lid also comprises the communication module, radio-frequency module and the satellite positioning module that are all connected with control module, radio-frequency module by after external activation, reactivation control module, control module enters intelligent interaction mode of operation by communication module or radio-frequency module; Control module is when intervening without external activation, and periodically dormancy, clocked flip starts.
2. Intelligent well cover according to claim 1, it is characterized in that, this Intelligent well cover also comprises anti-theft module, is connected with control module, and this anti-theft module comprises obliquity sensor, when Intelligent well cover activates without radio-frequency module, and the opening angle of well lid is when reaching predetermined angle, obliquity sensor is triggered, and active control module starts, control module enters burglar alarm pattern, and the cycle sends warning message.
3. Intelligent well cover according to claim 1, is characterized in that, control module clocked flip reports self identification ID, longitude and latitude positioning position information and battery electric quantity by communication module after starting; After completing information reporting, checked whether Reconfigurations information, if having, then obtained and Reconfigurations by communication module, after having upgraded, closed communication module, is transformed into park mode automatically, until next clocked flip activates.
4. Intelligent well cover according to claim 1, is characterized in that, this Intelligent well cover also comprises lockable mechanism, for being fixed by well lid, prevents improper movement.
5. Intelligent well cover according to claim 1, is characterized in that, described energy-storage module comprises piezoelectricity electric energy collecting circuit, battery charger and accumulator, by piezoelectricity electric energy collecting circuit and battery charger, by power storage to accumulator.
6. Intelligent well cover according to claim 1, is characterized in that, the receiving antenna in the communication antenna in communication module, the radio-frequency antenna in radio-frequency module and satellite positioning module is all embedded in manhole cover body.
7. Intelligent well cover according to claim 1, is characterized in that, described satellite positioning module supports GPS/GLONASS/Big Dipper/APGS location.
8. Intelligent well cover according to claim 1, is characterized in that, described communication module supports GPRS/3G/4G.
9. Intelligent well cover according to claim 3, is characterized in that, this Intelligent well cover also comprises protection box, is arranged on below manhole cover body, and described energy-storage module, described control module and described anti-theft module are all arranged in this protection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392447.2A CN105023375B (en) | 2015-07-07 | 2015-07-07 | Intelligent well cover with pressure electricity-generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392447.2A CN105023375B (en) | 2015-07-07 | 2015-07-07 | Intelligent well cover with pressure electricity-generating |
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| Publication Number | Publication Date |
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| CN105023375A true CN105023375A (en) | 2015-11-04 |
| CN105023375B CN105023375B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510392447.2A Expired - Fee Related CN105023375B (en) | 2015-07-07 | 2015-07-07 | Intelligent well cover with pressure electricity-generating |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831508A (en) * | 2017-10-27 | 2018-03-23 | 周燕红 | System, method, apparatus, equipment and the storage medium of inspection well cover status monitoring |
| CN108123550A (en) * | 2017-12-26 | 2018-06-05 | 福建工程学院 | A kind of method and system to be charged based on electromagnetic induction for intelligent well cover |
| CN109252547A (en) * | 2018-11-08 | 2019-01-22 | 成都信息工程大学 | A kind of intelligent well cover and its management system and management method |
| CN109914483A (en) * | 2019-04-17 | 2019-06-21 | 北京航星网讯技术股份有限公司 | Laser combustible gas monitors well lid |
| CN110428570A (en) * | 2019-07-12 | 2019-11-08 | 广东电网有限责任公司 | A kind of novel intelligent is antitheft and electricity generation system |
| CN110853309A (en) * | 2019-12-06 | 2020-02-28 | 株洲新奥燃气有限公司 | Intelligent well lid monitoring method and system |
| CN111784982A (en) * | 2020-04-01 | 2020-10-16 | 北京京东尚科信息技术有限公司 | Battery safety early warning system and method and logistics package tracking system |
| CN111935274A (en) * | 2020-08-06 | 2020-11-13 | 杭州巨骐信息科技股份有限公司 | Intelligent well lid system |
| CN112982494A (en) * | 2021-02-27 | 2021-06-18 | 蒋发林 | A prevent blockking up well lid for sponge city |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120097254A (en) * | 2011-02-24 | 2012-09-03 | 한국기계연구원 | Manhole cover for receiving/sending monitor signal of underground facility |
| CN102953592A (en) * | 2012-12-05 | 2013-03-06 | 上海谷元电气科技有限公司 | Intelligent well lock |
| CN203284811U (en) * | 2013-06-09 | 2013-11-13 | 王大海 | Chargeable warning well lid |
| CN103473866A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid loss warning and intelligent wireless alarming system and alarming realizing method thereof |
| CN103473867A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid loss warning and wireless alarming system |
| CN103514722A (en) * | 2013-10-22 | 2014-01-15 | 李志� | Piezoelectric effect based manhole cover safety monitoring system |
| CN203878617U (en) * | 2014-01-27 | 2014-10-15 | 罗婷 | Well lid |
| CN203982175U (en) * | 2014-07-29 | 2014-12-03 | 九州方圆实业控股(集团)有限公司 | A kind of Intelligent well cover supervisory system |
| CN204102174U (en) * | 2014-07-29 | 2015-01-14 | 九州方圆实业控股(集团)有限公司 | A kind of handheld device for Intelligent well cover supervisory system |
| CN104420482A (en) * | 2013-08-22 | 2015-03-18 | 北京清控人居环境研究院有限公司 | Multi-functional intelligent well cover system |
-
2015
- 2015-07-07 CN CN201510392447.2A patent/CN105023375B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120097254A (en) * | 2011-02-24 | 2012-09-03 | 한국기계연구원 | Manhole cover for receiving/sending monitor signal of underground facility |
| CN102953592A (en) * | 2012-12-05 | 2013-03-06 | 上海谷元电气科技有限公司 | Intelligent well lock |
| CN203284811U (en) * | 2013-06-09 | 2013-11-13 | 王大海 | Chargeable warning well lid |
| CN103473866A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid loss warning and intelligent wireless alarming system and alarming realizing method thereof |
| CN103473867A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid loss warning and wireless alarming system |
| CN104420482A (en) * | 2013-08-22 | 2015-03-18 | 北京清控人居环境研究院有限公司 | Multi-functional intelligent well cover system |
| CN103514722A (en) * | 2013-10-22 | 2014-01-15 | 李志� | Piezoelectric effect based manhole cover safety monitoring system |
| CN203878617U (en) * | 2014-01-27 | 2014-10-15 | 罗婷 | Well lid |
| CN203982175U (en) * | 2014-07-29 | 2014-12-03 | 九州方圆实业控股(集团)有限公司 | A kind of Intelligent well cover supervisory system |
| CN204102174U (en) * | 2014-07-29 | 2015-01-14 | 九州方圆实业控股(集团)有限公司 | A kind of handheld device for Intelligent well cover supervisory system |
Non-Patent Citations (1)
| Title |
|---|
| 赵继东等: ""数字化城管系统——一种井盖安全监测系统"", 《现代物业 新建设》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831508A (en) * | 2017-10-27 | 2018-03-23 | 周燕红 | System, method, apparatus, equipment and the storage medium of inspection well cover status monitoring |
| CN108123550A (en) * | 2017-12-26 | 2018-06-05 | 福建工程学院 | A kind of method and system to be charged based on electromagnetic induction for intelligent well cover |
| CN109252547A (en) * | 2018-11-08 | 2019-01-22 | 成都信息工程大学 | A kind of intelligent well cover and its management system and management method |
| CN109914483A (en) * | 2019-04-17 | 2019-06-21 | 北京航星网讯技术股份有限公司 | Laser combustible gas monitors well lid |
| CN110428570A (en) * | 2019-07-12 | 2019-11-08 | 广东电网有限责任公司 | A kind of novel intelligent is antitheft and electricity generation system |
| CN110853309A (en) * | 2019-12-06 | 2020-02-28 | 株洲新奥燃气有限公司 | Intelligent well lid monitoring method and system |
| CN111784982A (en) * | 2020-04-01 | 2020-10-16 | 北京京东尚科信息技术有限公司 | Battery safety early warning system and method and logistics package tracking system |
| CN111935274A (en) * | 2020-08-06 | 2020-11-13 | 杭州巨骐信息科技股份有限公司 | Intelligent well lid system |
| CN112982494A (en) * | 2021-02-27 | 2021-06-18 | 蒋发林 | A prevent blockking up well lid for sponge city |
| CN112982494B (en) * | 2021-02-27 | 2022-12-16 | 浙江宝伦流体智控设备有限公司 | A prevent blockking up well lid for sponge city |
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| Publication number | Publication date |
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| CN105023375B (en) | 2018-09-11 |
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