CN206988826U - Underground pipe gallery pipe network vibration monitoring early warning system - Google Patents
Underground pipe gallery pipe network vibration monitoring early warning system Download PDFInfo
- Publication number
- CN206988826U CN206988826U CN201720492851.1U CN201720492851U CN206988826U CN 206988826 U CN206988826 U CN 206988826U CN 201720492851 U CN201720492851 U CN 201720492851U CN 206988826 U CN206988826 U CN 206988826U
- Authority
- CN
- China
- Prior art keywords
- early warning
- monitoring
- pipe network
- vibration
- information
- 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.)
- Active
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of underground pipe gallery pipe network vibration monitoring early warning system, including be laid in underground and laid parallel with pipe network optical fiber vibration sensing device and address code device, monitoring main frame, radio communication device, remote monitoring center and client；Remote monitoring center, including CPU, wireless communication module, memory module, input module and display module；Client, for receiving, inquiring about, record information.Underground pipe gallery pipe network vibration monitoring early warning system of the present utility model, real-time detection, advanced early warning and the positioning of underground piping all fronts Vibration Condition can be achieved, so as to realize the timely disposal of pipeline intrusion event, effectively improve safe precaution ability；Simultaneously by obtaining various vibration performance values, the nondestructive shake events such as current to train, automobile is current can be achieved, carry out effectively shielding and filter out, avoid false alarm.
Description
Technical field：
It the utility model is related to underground pipe network technical field, more particularly to a kind of underground synthesis of underground pipe network technical field
Piping lane pipe network vibration monitoring early warning system.
Background technology：
In Municipal safety devices, there are a large amount of underground engineerings, including eight big pipeline (plumbing, communication, electric power, combustion gas
Deng).The safety of these underground people's commune facilities and municipal equipment, it is significant for building peaceful city.For a long time, city
There is " on important place lightly under " deficiency in city Security Construction, thus bring potential safety hazard.
The safety for safeguarding civilian infrastructure is a basic demand of social stability, rapid economic development.To Communication ray
The infrastructure such as fine (including seabed fiber), high-voltage fence, cable duct carries out security monitoring, these facilities is realized technology
The guarantee of sexual function, even more avoid causing heavy economic losses, the effective means for development of maintaining social stability.In particular with base
The fast development of Infrastructure construction, the new feature that area distribution is wide, complexity is high, importance further improves is showed, this
Allow for scope, frequency that infrastructure is compromised to be consequently increased, difficulty, the importance of security monitoring also accordingly increase.
According to incompletely statistics, only China every year because external world and caused by pipe leakage or blast it is upper over thousands of time, direct economic loss
Up to several hundred million yuan.The losses such as the environmental pollution that thus brings, commercial credit are even more to be difficult to estimate.And underground pipeline leak, fracture etc.
One major reason of accident is exactly without permission, lacks the engineering construction of supervision, steal, sabotage.It is existing at present
Monitoring technology mainly has " infrared emission technology ", " chip GPS positioning technology " etc..Due to the prison of long-time long range underground piping
Control, above technical equipment are easily made moist, and are influenceed by electromagnetic interference and power supply over long distances is difficult and affected by environment, do not allowed
Easily judge intrusion source, easily cause false alarm.
Utility model content：
The utility model aims to solve the problem that above mentioned problem, there is provided a kind of underground pipe gallery pipe network vibration monitoring early warning system.
To reach above-mentioned purpose, technical scheme is as follows used by the utility model：
A kind of underground pipe gallery pipe network vibration monitoring early warning system, including be laid in and underground and laid parallel with pipe network
Optical fiber vibration sensing device and address code device, monitoring main frame, radio communication device, remote monitoring center and client, wherein：
Optical fiber vibration sensing device, address code device and radio communication device electrically connect with monitoring main frame；
Optical fiber vibration sensing device, is arranged for sensing the amplitude of fiber-optic vibration, and influence value is sent to monitoring and led
Machine；
Address code device, corresponded with optical fiber vibration sensing device, be arranged for providing optical fiber vibration sensing device
Corresponding address code information, and transmit it to monitoring host computer；
Main frame is monitored, for meeting or exceeding threshold value of warning in response to optical fiber vibration sensing device, and passes through radio communication
Device sends warning information and address information to remote monitoring center；
Radio communication device, it is arranged for establishing wireless communication link between monitoring host computer and remote monitoring center simultaneously
Warning information and address code information are transmitted to remote monitoring center；
Remote monitoring center, including CPU, wireless communication module, memory module and display module, wherein：
Wireless communication module, memory module and display module are electrically connected and are controlled by it with CPU；
Memory module, be arranged for address code information corresponding to storing fiber optic vibration sensor, positional information and
Its incidence relation；
CPU, for the warning information and address code information in response to monitoring main frame, and transfer the letter stored in memory module
Breath is alarmed to client with determining the positional information of the pipe network of early warning by wireless communication module；
Display module, transmitted for figure and/or word real-time display monitoring main frame to the monitoring letter of remote monitoring center
Breath；
Client, information extremely, the information in inquiry memory module and record letter are sent for receiving remote monitoring center
Cease memory module.
In further embodiment, the underground pipe gallery pipe network vibration monitoring early warning system is also included with monitoring main frame
The warning device of electrical connection, for sending alarm signal.
In further embodiment, the warning device includes at least one of buzzer and LED alarm lamp.
In further embodiment, the underground pipe gallery pipe network vibration monitoring early warning system is also included with monitoring main frame
The camera of electrical connection, for floor photo.
In further embodiment, the underground pipe gallery pipe network vibration monitoring early warning system is also included for monitoring main frame
The supply unit of power supply.
In further embodiment, the threshold value of warning includes amplitude root-mean-square value and amplitude fluctuation coefficient.
In further embodiment, the address code information that the address code device provides includes MAC Address code, fiber-optic vibration
Positional information corresponding to sensing device includes street information and latitude and longitude information.
In further embodiment, the underground pipe gallery pipe network vibration monitoring early warning system also includes being electrically connected with CPU
The input module connect, it is configured and to the storage information progress in the memory module for inputting information for staff
Inquiry.
Underground pipe gallery pipe network vibration monitoring early warning system of the present utility model, underground piping completely vibration feelings can be achieved
Real-time detection, advanced early warning and the positioning of condition, so as to realize that the early stage of pipeline intrusion event intervenes, disposal, avoids the state of affairs in time
Expand, effectively improve safe precaution ability, avoid and reduce the generation of accident；, can simultaneously by obtaining various vibration performance values
Realize that excavator excavation, hand digging, vehicle such as pass through at the identification of different vibration sources, it is current to train, that automobile is current etc. is non-broken
Bad vibration event, carry out effectively shielding and filter out, avoid false alarm.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the automatically controlled of the underground pipe gallery pipe network vibration monitoring early warning system of the one of embodiment of the utility model
Partial schematic diagram.
Fig. 2 is the structure of the underground pipe gallery pipe network vibration monitoring early warning system of the one of embodiment of the utility model
Schematic diagram.
Fig. 3 is the optical fiber of the underground pipe gallery pipe network vibration monitoring early warning system of the one of embodiment of the utility model
The operation principle block diagram of vibration sensor.
Embodiment
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and coordinate above-mentioned institute's accompanying drawings explanation such as
Under.
As shown in Figure 1 with Figure 2, the underground pipe gallery pipe network vibration monitoring early warning system includes：Be laid in underground and
Optical fiber vibration sensing device 3 and address code device 2, monitoring main frame 1, radio communication device 6, the long-range prison laid parallel with pipe network
Control center and client 12.
Optical fiber vibration sensing device 3, address code device 2 and radio communication device 6 electrically connect with monitoring main frame 1.
Optical fiber vibration sensing device 3, is arranged for sensing the amplitude of fiber-optic vibration, and influence value is sent to monitoring and led
Machine 1.
Address code device 2, corresponded with optical fiber vibration sensing device 3, be arranged for providing optical fiber vibration sensing dress
The address code information corresponding to 3 is put, and transmits it to monitoring host computer 1.
Main frame 1 is monitored, for meeting or exceeding threshold value of warning in response to optical fiber vibration sensing device 3, and passes through channel radio
T unit 6 sends warning information and address information to remote monitoring center.
Radio communication device 6, it is arranged for establishing the wireless communication link between monitoring host computer and remote monitoring center
And warning information and address code information are transmitted to remote monitoring center.
Remote monitoring center, including CPU8, wireless communication module 7, memory module 9 and display module 11, wherein：Channel radio
Letter module 7, memory module 9 and display module 11 are electrically connected and are controlled by it with CPU8.
Memory module 9, it is arranged for address code information corresponding to storing fiber optic vibration sensor 3, positional information
And its incidence relation.
CPU8, for the warning information and address code information in response to monitoring main frame 1, and transfer and stored in memory module 9
Information to determine the positional information of the pipe network of early warning, while alarmed by wireless communication module 7 to client.
Display module 11, transmitted for figure and/or word real-time display monitoring main frame 1 to the monitoring of remote monitoring center
Information.
Client 12, information extremely, the information in inquiry memory module 9 and record are sent for receiving remote monitoring center
Information is to memory module 9.
In the present embodiment, optical fiber buries situation according to underground pipe network, from section, crossing typicalness and fibre optic installations just
Consider in profit, the laying of one section of progress optical fiber of optimum selecting, monitoring main frame 1 is installed nearby.Optical fiber vibration sensing device 3 is straight
Access monitoring main frame 1, after host analysis are handled, warning information is wirelessly sent to long-range prison by monitoring main frame 1
Control center.
In the present embodiment, as shown in figure 3, optical fiber vibration sensing device 3 includes laser, two fiber couplers, light
Fibre, signal preprocessor, A/D converter and DSP；The induction vibration signal of optical fiber vibration sensing device 3, the signal of reception is by letter
Number preprocessor improves the quality of signal, meets the requirement of A/D conversions, the data signal after conversion, which enters in DSP, to be carried out just
Step processing, and data are passed into monitoring main frame 1 and are for further processing.
In this way, when extraneous vibration interference exceedes threshold value of warning, monitoring main frame 1 sends early warning by wireless communication module to be believed
Breath and the mac address information in the address code device 2 corresponding to optical fiber vibration sensing device 3 to remote monitoring center；Long-range prison
The CPU8 at control center transfers address code information corresponding to the optical fiber vibration sensing device 3 of the early warning stored in memory module 9, position
Confidence ceases and its incidence relation, and the information is recorded in memory module 9 by daily record form, and display module 11 shows early warning letter
Breath is alarmed.In addition, remote monitoring center is by warning information, address code information, location information synchronizing to client 12, visitor
The staff of the compass of competency at family end 12 can be according to in-situ processing be gone, so as to realize before address code information, positional information
The early stage intervention of pipe network intrusion event, disposal, avoids the state of affairs from expanding, effectively improves safe precaution ability, avoid and subtract in time
The generation of few accident.Also, when remote monitoring center receives warning information, display module 11 can show that early warning is believed in time
Breath, such as ejection early warning frame, moreover it is possible to voice messaging is provided, and synchronously sends out warning information to client 12.In the present embodiment
In, the measurement distance of the underground pipe gallery pipe network vibration monitoring early warning system is 0-50km, and positioning precision is：±25m.
In the present embodiment, threshold value of warning includes root-mean-square value and coefficient of variation, when both exceeding threshold value of warning, prison
Survey main frame 1 and then send warning information to remote monitoring platform.It so, it is possible to realize that security incident shields, for example train is passed through,
Automobile is current to wait nondestructive shake event, carries out effectively shielding and filters out, the underground pipe gallery pipe network vibration monitoring early warning system
Rate of false alarm ＜ 1%.
In some preferred embodiments, as depicted in figs. 1 and 2, underground pipe gallery pipe network vibration monitoring early warning system
Also include the warning device 4 electrically connected with monitoring main frame 1, for sending alarm signal.It so, it is possible the destruction of warning intrusion
Person.
Preferably, warning device 4 includes at least one of buzzer and LED alarm lamp.
In some preferred embodiments, as depicted in figs. 1 and 2, underground pipe gallery pipe network vibration monitoring early warning system
Also include the camera 5 electrically connected with monitoring main frame 1, for floor photo.In this way, when extraneous vibration interference exceedes early warning
During threshold value, monitoring main frame 1 controls the floor photo of camera 5 and sends remote monitoring center to, leaves evidence and facilitates work again
Make personnel and understand field condition.
In certain embodiments, as shown in Fig. 2 underground pipe gallery pipe network vibration monitoring early warning system is also included for monitoring
The supply unit 13 that main frame 1 is powered.
In some preferred embodiments, threshold value of warning includes amplitude root-mean-square value and amplitude fluctuation coefficient.It so, it is possible
Avoid early warning by mistake.
Preferably, the address code information that address code device 2 provides includes MAC Address code, optical fiber vibration sensing device 3 pair
The positional information answered includes street information and latitude and longitude information.Invaded in this way, facilitating staff to find generation external vibration in time
The position entered, timely processing.
Preferably, underground pipe gallery pipe network vibration monitoring early warning system also includes the input module electrically connected with CPU8
10, for being configured, inquiring about to the storage information in the memory module 9 for staff's input information.In the present embodiment
In, the setting of threshold value of warning can also be set by input module 10, generally be united by staff by the data of a period of time
Meter obtains；And staff can inquire about the underground pipe network of affiliated area by the input address code information of input module 10
System mode, safeguard record.
Underground pipe gallery pipe network vibration monitoring early warning system of the present utility model, underground piping completely vibration feelings can be achieved
Real-time detection, advanced early warning and the positioning of condition, so as to realize that the early stage of pipeline intrusion event intervenes, disposal, avoids the state of affairs in time
Expand, effectively improve safe precaution ability, avoid and reduce the generation of accident；, can simultaneously by obtaining various vibration performance values
Realize that excavator excavation, hand digging, vehicle such as pass through at the identification of different vibration sources, it is current to train, that automobile is current etc. is non-broken
Bad vibration event, carry out effectively shielding and filter out, avoid false alarm.
Although the utility model is disclosed above with preferred embodiment, so it is not limited to the utility model.This reality
With new those of ordinary skill in the art, do not departing from spirit and scope of the present utility model, it is each when that can make
The change and retouching of kind.Therefore, the scope of protection of the utility model is worked as and is defined depending on those as defined in claim.
Claims (8)
1. a kind of underground pipe gallery pipe network vibration monitoring early warning system, it is characterised in that including underground and and the pipe network of being laid in
Optical fiber vibration sensing device and address code device, monitoring main frame, radio communication device, remote monitoring center and the visitor laid parallel
Family end, wherein：
The optical fiber vibration sensing device, address code device and radio communication device electrically connect with monitoring main frame；
The optical fiber vibration sensing device, is arranged for sensing the amplitude of fiber-optic vibration, and influence value is sent to monitoring and led
Machine；
The address code device, corresponded with optical fiber vibration sensing device, be arranged for providing optical fiber vibration sensing device
Corresponding address code information, and transmit it to monitoring host computer；
The monitoring main frame, for meeting or exceeding threshold value of warning in response to optical fiber vibration sensing device, and pass through radio communication
Device sends warning information and address information to remote monitoring center；
The radio communication device, it is arranged for establishing wireless communication link between monitoring host computer and remote monitoring center simultaneously
Warning information and address code information are transmitted to remote monitoring center；
The remote monitoring center, including CPU, wireless communication module, memory module and display module, wherein：
The wireless communication module, memory module and display module are electrically connected and are controlled by it with CPU；
The memory module, be arranged for address code information corresponding to storing fiber optic vibration sensor, positional information and
Its incidence relation；
The CPU, for the warning information and address code information in response to monitoring main frame, and transfer the letter stored in memory module
Breath is alarmed to client with determining the positional information of the pipe network of early warning by wireless communication module；
The display module, transmitted for figure and/or word real-time display monitoring main frame to the monitoring letter of remote monitoring center
Breath；
The client, information extremely, the information in inquiry memory module and record letter are sent for receiving remote monitoring center
Cease memory module.
2. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the underground
Pipe gallery pipe network vibration monitoring early warning system also includes the warning device electrically connected with monitoring main frame, for sending alarm signal
Number.
3. underground pipe gallery pipe network vibration monitoring early warning system according to claim 2, it is characterised in that the alarm
Device includes at least one of at least one of buzzer and LED alarm lamp.
4. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the underground
Pipe gallery pipe network vibration monitoring early warning system also includes the camera electrically connected with monitoring main frame, for floor photo.
5. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the underground
Pipe gallery pipe network vibration monitoring early warning system is also included for the supply unit of monitoring host supplying power.
6. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the early warning
Threshold value includes amplitude root-mean-square value and amplitude fluctuation coefficient.
7. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the address
The address code information that code device provides includes MAC Address code, and the positional information corresponding to optical fiber vibration sensing device includes street
Information and latitude and longitude information.
8. underground pipe gallery pipe network vibration monitoring early warning system according to claim 1, it is characterised in that the underground
Pipe gallery pipe network vibration monitoring early warning system also includes the input module electrically connected with CPU, for inputting letter for staff
Breath is configured and the storage information in the memory module is inquired about.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492851.1U CN206988826U (en) | 2017-05-05 | 2017-05-05 | Underground pipe gallery pipe network vibration monitoring early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492851.1U CN206988826U (en) | 2017-05-05 | 2017-05-05 | Underground pipe gallery pipe network vibration monitoring early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988826U true CN206988826U (en) | 2018-02-09 |
Family
ID=61392650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492851.1U Active CN206988826U (en) | 2017-05-05 | 2017-05-05 | Underground pipe gallery pipe network vibration monitoring early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988826U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872498A (en) * | 2018-03-30 | 2019-06-11 | 吉林省北亚智谷科技有限公司 | A kind of monitoring of wisdom piping lane and advanced early warning system based on all -fiber monitoring |
| CN109882740A (en) * | 2019-03-14 | 2019-06-14 | 广东聚源管业实业有限公司 | Flow rate of liquid monitors system and method in a kind of pipeline |
| CN110107819A (en) * | 2019-05-17 | 2019-08-09 | 河南工业大学 | A kind of petroleum chemicals conveyance conduit leakage monitoring early warning system and method |
| CN110646033A (en) * | 2019-09-10 | 2020-01-03 | 清华大学合肥公共安全研究院 | Underground space safety supervision system |
| CN110957685A (en) * | 2019-12-18 | 2020-04-03 | 杭州巨骐信息科技股份有限公司 | Comprehensive intelligent grounding box |
| CN111256044A (en) * | 2020-03-20 | 2020-06-09 | 杭州绿洁环境科技股份有限公司 | Pipeline leakage point positioning method, device and system |
| CN112284516A (en) * | 2020-09-16 | 2021-01-29 | 北京无线电计量测试研究所 | Ground excavation safety monitoring equipment, system and method |
| CN113186844A (en) * | 2021-04-07 | 2021-07-30 | 国网上海市电力公司 | Underground cable external damage warning spike based on vibration sensor and having wireless communication function |
| CN114127518A (en) * | 2019-07-17 | 2022-03-01 | 日本电气株式会社 | Optical fiber sensing system, optical fiber sensing apparatus, and abnormality determination method |
| CN114170779A (en) * | 2021-12-03 | 2022-03-11 | 河北地质大学 | Urban underground comprehensive pipe gallery earthquake resistance abnormity early warning system and method |
| CN114166445A (en) * | 2021-12-03 | 2022-03-11 | 河北地质大学 | System and method for detecting earthquake resistance of urban underground comprehensive pipe gallery |
| CN116754007A (en) * | 2023-05-30 | 2023-09-15 | 深圳市深水水务科技有限公司 | Airtight space environment monitoring system based on thing networking |
| CN117554010A (en) * | 2024-01-09 | 2024-02-13 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
| CN118195838A (en) * | 2024-05-16 | 2024-06-14 | 成都秦川物联网科技股份有限公司 | Gas pipe gallery durability safety monitoring method and system based on supervision Internet of things |
| CN114170779B (en) * | 2021-12-03 | 2024-11-15 | 河北地质大学 | Earthquake-resistant performance abnormality early warning system and method for urban underground comprehensive pipe rack |
-
2017
- 2017-05-05 CN CN201720492851.1U patent/CN206988826U/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872498A (en) * | 2018-03-30 | 2019-06-11 | 吉林省北亚智谷科技有限公司 | A kind of monitoring of wisdom piping lane and advanced early warning system based on all -fiber monitoring |
| CN109882740A (en) * | 2019-03-14 | 2019-06-14 | 广东聚源管业实业有限公司 | Flow rate of liquid monitors system and method in a kind of pipeline |
| CN110107819A (en) * | 2019-05-17 | 2019-08-09 | 河南工业大学 | A kind of petroleum chemicals conveyance conduit leakage monitoring early warning system and method |
| CN114127518A (en) * | 2019-07-17 | 2022-03-01 | 日本电气株式会社 | Optical fiber sensing system, optical fiber sensing apparatus, and abnormality determination method |
| US12104947B2 (en) | 2019-07-17 | 2024-10-01 | Nec Corporation | Abnormality assessment device using optical fiber sensing system |
| CN110646033A (en) * | 2019-09-10 | 2020-01-03 | 清华大学合肥公共安全研究院 | Underground space safety supervision system |
| CN110957685A (en) * | 2019-12-18 | 2020-04-03 | 杭州巨骐信息科技股份有限公司 | Comprehensive intelligent grounding box |
| CN111256044A (en) * | 2020-03-20 | 2020-06-09 | 杭州绿洁环境科技股份有限公司 | Pipeline leakage point positioning method, device and system |
| CN112284516A (en) * | 2020-09-16 | 2021-01-29 | 北京无线电计量测试研究所 | Ground excavation safety monitoring equipment, system and method |
| CN113186844A (en) * | 2021-04-07 | 2021-07-30 | 国网上海市电力公司 | Underground cable external damage warning spike based on vibration sensor and having wireless communication function |
| CN114170779A (en) * | 2021-12-03 | 2022-03-11 | 河北地质大学 | Urban underground comprehensive pipe gallery earthquake resistance abnormity early warning system and method |
| CN114166445A (en) * | 2021-12-03 | 2022-03-11 | 河北地质大学 | System and method for detecting earthquake resistance of urban underground comprehensive pipe gallery |
| WO2023098073A1 (en) * | 2021-12-03 | 2023-06-08 | 河北地质大学 | Anti-seismic performance abnormality early-warning system and method for urban underground utility tunnel |
| CN114170779B (en) * | 2021-12-03 | 2024-11-15 | 河北地质大学 | Earthquake-resistant performance abnormality early warning system and method for urban underground comprehensive pipe rack |
| CN116754007A (en) * | 2023-05-30 | 2023-09-15 | 深圳市深水水务科技有限公司 | Airtight space environment monitoring system based on thing networking |
| CN117554010A (en) * | 2024-01-09 | 2024-02-13 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
| CN117554010B (en) * | 2024-01-09 | 2024-03-12 | 祥源智联(南京)科技有限公司 | Vibration monitoring system and method based on public pipe gallery safety |
| CN118195838A (en) * | 2024-05-16 | 2024-06-14 | 成都秦川物联网科技股份有限公司 | Gas pipe gallery durability safety monitoring method and system based on supervision Internet of things |
| CN118195838B (en) * | 2024-05-16 | 2024-08-02 | 成都秦川物联网科技股份有限公司 | Gas pipe gallery durability safety monitoring method and system based on supervision Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206988826U (en) | Underground pipe gallery pipe network vibration monitoring early warning system | |
| CN103523676B (en) | Real-time monitoring and pre-warning system for security risks of gantry crane operation of metro shield tunnel and working method of system | |
| CN106097642A (en) | A kind of city integrated piping lane intelligent monitoring and alarm device | |
| CN113706355A (en) | Method for building intelligent emergency system of chemical industry park | |
| CN107037318B (en) | A kind of power cable fault locating platform | |
| CN109323132B (en) | Long-distance pipeline unmanned aerial vehicle detection system based on optical fiber early warning technology | |
| CN206877112U (en) | A kind of underground pipe gallery monitoring and operation managing system | |
| CN102243795A (en) | Intelligent optical fiber sensor applied to security systems | |
| CN202331743U (en) | Intelligent security monitoring system | |
| CN104374466B (en) | Optical fiber vibration real-time monitoring and alarming system for roadbed collapse | |
| CN101916492A (en) | Optical fiber intelligent sensor used in security system | |
| CN107730806A (en) | Preventing damage to power transmission line caused by external force laser-correlation monitoring warning device | |
| CN106764459A (en) | Pipe network vibration prior-warning device, system and method | |
| CN103593883A (en) | On-line GPS (Global Positioning System) night-patrol positioning system | |
| CN202102294U (en) | Sensing and monitoring management system of radioactive source based on sensing network | |
| CN206470893U (en) | Microseismic activity intruder detection system | |
| CN106020079B (en) | Underground space facility safeguard management information system | |
| CN202870864U (en) | A positioning orientation and security facility identification apparatus used in sealed environment | |
| CN116341904A (en) | Intelligent management and control platform for safety risk of dangerous chemical enterprise | |
| CN106327760A (en) | Limited space operation safety protection system | |
| CN105989681A (en) | Accurate positioning protection system for remote fiber line | |
| CN108320444A (en) | A kind of monitoring of wisdom piping lane and advanced early warning system based on all -fiber monitoring | |
| CN111988087A (en) | Thermal power plant personnel positioning management and control system and method based on visible light communication technology | |
| Zhao et al. | An analysis of internet of things computer network security and remote control technology | |
| CN203025912U (en) | Anti-sloughing alarming system for high-danger side slope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210000 No.23, Changqing street, moling street, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Longkun Suchang industrial Internet Co., Ltd Address before: No. 199 Zhong Fang Road, Jiangning Economic Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING LUCULENT CO., LTD. |
|
| CP03 | Change of name, title or address |