CN102647732A - Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology - Google Patents
Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology Download PDFInfo
- Publication number
- CN102647732A CN102647732A CN2012100962638A CN201210096263A CN102647732A CN 102647732 A CN102647732 A CN 102647732A CN 2012100962638 A CN2012100962638 A CN 2012100962638A CN 201210096263 A CN201210096263 A CN 201210096263A CN 102647732 A CN102647732 A CN 102647732A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- tunnel safety
- real
- safety
- parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Alarm Systems (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention provides a cluster type tunnel safety real-time monitoring system based on the wireless fidelity (Wi-Fi) network technology. The safety monitoring conditions of several tunnels can be simultaneously displayed and analyzed by a tunnel safety real-time monitoring center adopting the system, decision makers can conveniently optimize the tunnel cluster maintenance in an overall plan region according to different appropriation budget; through the cluster type tunnel safety monitoring, the transverse comparison and unified management on the safety state data of several tunnels scattered in a larger region can be realized, the information lonely island situation that the information sharing cannot be realized among single tunnel safety monitoring systems in the prior art is thoroughly changed, and the vertical and transverse analysis comparison and study on the safety conditions of similar-environment different-structure tunnels or different-environment similar-structure tunnels in the region can be more convenient, so the optimization design of the tunnel structure is favorably promoted, and in addition, the maintenance and the reinforcement of several tunnels are realized.
Description
Technical field
The present invention relates to the real-time monitoring technique of tunnel safety field, be specifically related to a kind of concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology.
Background technology
Tunnel construction is one of important capital construction of country, and Tunnel Engineering is the lifeline engineering of relation society and Development of Economy.The fast development of tunnel construction, huge fund input, the illustrious effect in economic society makes people more and more pay attention to fail safe, the durability in tunnel.Meanwhile, the tunnel of China is faced with and the same problem in tunnel of numerous countries in the world, and that is exactly that large quantities of tunnels have got into the aged stage, and various diseases appear in some tunnels already, but operation in spite of illness throughout the year, and huge potential safety hazard lies dormant.Untimely elimination tunnel construction, the potential safety hazard in using certainly will cause economy and personnel's massive losses, and irrational, too early transformation are huge financial burden, with the labor fund, and many social concerns such as initiation interruption of communication.
Administer level for improving the tunnel; More accurately judge the tunnel practical working situation; For tunnel reinforcement or overhaul provide foundation; On the basis of tunnel outward appearance disease inspection, existing military service tunnel is carried out security monitoring, grasping the tunnel safety status data in real time becomes the key subjects that ensure traffic safety and promote social harmony.
For a long time, the safety detection for the tunnel is main with manual method always.The manual detection monitoring not only needs lot of manpower and material resources, and can not in time pinpoint the problems, and can not satisfy the needs of tunnel safety monitoring information gathering fully.
The tunnel safety real-time monitoring system adopts mechanics sensors such as stress, strain, displacement, speed, acceleration; And environmental sensors such as temperature, humidity constitute sensing network; Through modern communication technology Information Monitoring being real-time transmitted to information centre analyzes and handles; Thereby realize real-time monitoring, analysis, assessment, and the timely early warning in dangerous tunnel to the tunnel safety situation.
At present; Large tunnel safety monitoring system spininess carries out data acquisition and detection to individual tunnel both at home and abroad; Because measuring point is numerous and the dispersion that distributes, and is far apart each other, and how transfer of data is accomplished through cable network; Not only installation wiring trouble, cost are high, and monitoring when being difficult to realize to a plurality of large tunnels (tunnel cluster) safe condition.
Wi-Fi be a kind of can be with PC, handheld device terminals such as (like PDA, mobile phones) with the interconnected technology of wireless mode.Because worldwide being the therefore WLAN wireless device that need not any telecom operation license, the frequency range of Wi-Fi provides operable in the world wide, the wireless air interface that expense is extremely cheap and data bandwidth is high.The fast development of Wi-Fi network technology is for the concentrating type tunnel safety monitoring provides the excellent communications network foundation.
The present invention applies to the Wi-Fi network technology in the tunnel safety monitoring system, through the independent development of software and hardware, realizes concentrating type tunnel safety real-time monitoring system.
Summary of the invention
The objective of the invention is to overcome weak point of the prior art; A kind of concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology is provided; Native system is employed in tunnel safety status data collection and processing subsystem is installed on the monitored tunnel; The real-time Surveillance center of tunnel safety is installed on the backstage; And adopt the Wi-Fi network technology to realize the transfer of data between the real-time Surveillance center of collection of tunnel safety status data and processing subsystem and tunnel safety, thus having reduced difficulty of construction and cost, the layout of control point is more flexible.
The object of the invention also is to provide the implementation method of above-mentioned concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology.
The objective of the invention is to realize through following technical scheme: the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology comprises:
Be arranged at collection of tunnel safety status data and processing subsystem on the tunnel, be used for gathering in real time the safe condition parameter in tunnel and generate the tunnel safety monitoring data, adopt wireless mode to be uploaded to the real-time Surveillance center of tunnel safety:
Be arranged at the real-time Surveillance center of tunnel safety on backstage, be used to receive the tunnel safety monitoring data that collection of tunnel safety status data and processing subsystem are uploaded, and draw security state evaluation by this, relatively reach life prediction and tunnel maintenance maintenance strategy;
This concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology comprises collection of a plurality of tunnel safety status data and processing subsystem, and each subsystem all carries out transfer of data through wireless mode and the real-time Surveillance center of tunnel safety.Realize that with this concentrating type tunnel safety monitors in real time.
Communication mode between the real-time Surveillance center of collection of said tunnel safety status data and processing subsystem and tunnel safety is the Wi-Fi network technology.The concrete access form that adopts can be according to the signal area coverage and signal strength signal intensity selection of the concrete communication mode of tunnel, Surveillance center region.
Concrete implementation is:
Collection of said tunnel safety status data and processing subsystem are provided with:
The tunnel environment Monitor And Control Subsystem is measured the tunnel environment parameter in real time, comprises wind speed in the hole, humiture, air pressure etc.;
Tunnel body vibration Monitor And Control Subsystem is measured the tunnel overall structure along the vertical, horizontal vibration parameters;
Tunnel structure ess-strain Monitor And Control Subsystem, the sound attitude ess-strain parameter of structure;
Data preliminary treatment and wireless transmission system; Frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure deformation parameter, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to newly-built table data store, regularly the tunnel safety monitoring data are sent to concentrating type tunnel safety monitoring center through wireless mode.Said tunnel environment Monitor And Control Subsystem is provided with: air velocity transducer, Temperature Humidity Sensor, baroceptor etc. in the hole;
Said tunnel body vibration Monitor And Control Subsystem is provided with: the GPS Vibration-Measuring System; It is whole along horizontal, longitudinal direction vibration parameters to measure the tunnel.
Said tunnel structure ess-strain Monitor And Control Subsystem is provided with: resistance-type ess-strain sensor-based system or fiber grating sensing system; The sound attitude ess-strain parameter that all is used for structure; Through monitoring, can grasp the response of structure under the dynamic loads (vehicle, earthquake, typhoon) that receives in tunnel preferably to the strain of structure dynamic stress.
Said data preliminary treatment and wireless transmission system are provided with:
The SAM9G10 microprocessor; Be used for frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure vibration parameters, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to table data store;
Wireless communication module is used for the tunnel safety monitoring data of table data store are sent to the real-time monitoring center of tunnel safety.
Air velocity transducer, Temperature Humidity Sensor, baroceptor are connected with the SAM9G10 microprocessor through the D/A modular converter respectively in the said hole; Said wireless communication module is connected with the SAM9G10 microprocessor through the CAN interface; Said GPS Vibration-Measuring System is connected with the SAM9G10 microprocessor through the CAN interface; When said tunnel structure ess-strain monitoring subsystem is provided with resistance-type ess-strain sensor-based system; Resistance-type ess-strain sensor-based system is connected with the SAM9G10 microprocessor through the CAN interface; When said tunnel structure ess-strain Monitor And Control Subsystem was provided with fiber grating sensing system, fiber grating sensing system was connected with the SAM9G10 microprocessor through the TCP/IP network interface.
Said resistance-type ess-strain sensor-based system comprises stress-strain gage, strain gauge, strain transducer, and strain gauge, strain transducer all are connected with stress-strain gage.
Said fiber grating sensing system comprises fiber Bragg grating (FBG) demodulator, strain gauge, strain transducer, and strain gauge, strain transducer all are connected with fiber Bragg grating (FBG) demodulator.Preferably, said wireless communication module adopts the WI-FI wireless communication module.
The real-time Surveillance center of said tunnel safety is provided with:
The tunnel structure analytical model; Be used for each tunnel safety status data collection and the tunnel safety monitoring data that processing subsystem is uploaded are input to the structural model in corresponding tunnel; Calculate the tunnel safety index parameter in different tunnels under current environment and stress, comprise malformation, structural fatigue state, structure dynamic response etc.;
Concentrating type tunnel safety monitoring analytical system; Each tunnel safety index parameter that draws according to the tunnel structure analytical model; Through Tunnel Design index, the contrast of associated tunnel standard, analysis; And the comparative analysis of similar environment different structure tunnel, analog structure varying environment tunnel safety state, the safe condition, the life prediction that draw institute's monitoring tunnel cluster respectively, and maintaining strategy and the measure planned as a whole.
The implementation method of above-mentioned concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology, step is following:
Collection of tunnel safety status data and processing subsystem are gathered the safe condition parameter in tunnel in real time and are generated the tunnel safety monitoring data, adopt wireless mode to be uploaded to the real-time Surveillance center of tunnel safety;
The real-time Surveillance center of tunnel safety receives the tunnel safety monitoring data that the collection of a plurality of tunnel safety status data and processing subsystem are uploaded, and draws security state evaluation by this, relatively reaches life prediction and tunnel maintenance maintenance strategy.
The present invention compares that prior art has the following advantages and beneficial effect:
The present invention is based on the concentrating type tunnel safety real-time monitoring system of Wi-Fi network technology; Native system is employed in concrete tunnel tunnel safety status data collection and processing subsystem is installed; The real-time Surveillance center of tunnel safety is installed on the backstage; And adopt the Wi-Fi network technology to realize the transfer of data between the real-time Surveillance center of collection of tunnel safety status data and processing subsystem and tunnel safety, thus having reduced difficulty of construction and cost, the layout of control point is more flexible.And, collection of a plurality of tunnel safety status data and processing subsystem can be set, each subsystem all carries out transfer of data through wireless mode and the real-time Surveillance center of tunnel safety.Realize that with this concentrating type tunnel safety monitors in real time.
Through the concentrating type tunnel safety monitoring; Can realize to the lateral comparison that is dispersed in many tunnel safety status datas in the big zone, unified management, thoroughly changing " information island " situation that single seat tunnel safety monitoring system in the past can't realize information sharing each other; Both be convenient to uniform maintenance, management, and also be convenient to vertical, the horizontal analysis of many tunnel safety situations in the regional environment are compared and research many tunnels.
Description of drawings
Fig. 1 is based on the overall structure sketch map of the concentrating type tunnel safety real-time monitoring system of the WI-FI communication technology among the embodiment;
Fig. 2 is the structural representation of data acquisition and processing subsystem among the embodiment;
Fig. 3 is the structural representation of the real-time Surveillance center of tunnel safety among the embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but execution mode of the present invention is not limited thereto.
It is as shown in Figure 1,
Comprise: be arranged at tunnel (1,2 ... N) the tunnel safety status data on is gathered and processing subsystem; Be arranged at the real-time Surveillance center of tunnel safety on backstage;
Each subsystem all carries out transfer of data through WI-FI wireless network and the real-time Surveillance center of tunnel safety.
As shown in Figure 2, collection of tunnel safety status data and processing subsystem are provided with:
The tunnel environment Monitor And Control Subsystem is provided with: air velocity transducer, Temperature Humidity Sensor, baroceptor etc. in the hole, measure the tunnel environment parameter in real time, and comprise wind speed in the hole, humiture, air pressure etc.;
Tunnel bulk deformation Monitor And Control Subsystem is provided with the GPS Vibration-Measuring System, measures tunnel body vibration parameter;
Tunnel structure ess-strain Monitor And Control Subsystem; Be provided with: fiber grating sensing system is used for the sound attitude ess-strain parameter of structure; Through monitoring, can grasp the response of structure under the dynamic loads (vehicle, earthquake, typhoon) that receives in tunnel preferably to the strain of structure dynamic stress;
Data preliminary treatment and wireless transmission system; Frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure deformation parameter, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to newly-built table data store, regularly the tunnel safety monitoring data are sent to concentrating type tunnel safety monitoring center through wireless mode.Be provided with: the SAM9G10 microprocessor; Be used for frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure deformation parameter, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to table data store; The WI-FI wireless communication module is used for the tunnel safety monitoring data of table data store are sent to the real-time Surveillance center of tunnel safety.
Air velocity transducer, Temperature Humidity Sensor, seawater salinity transducer are connected with the SAM9G10 microprocessor through the D/A modular converter respectively in the said hole; Said wireless communication module is connected with the SAM9G10 microprocessor through the CAN interface; Said GPS deformation measuring system is connected with the SAM9G10 microprocessor through the CAN interface; Said tunnel structure ess-strain Monitor And Control Subsystem is provided with fiber grating sensing system, and fiber grating sensing system is connected with the SAM9G10 microprocessor through the TCP/IP network interface.
Said fiber grating sensing system comprises fiber Bragg grating (FBG) demodulator, strain gauge, strain transducer, and strain gauge, strain transducer all are connected with fiber Bragg grating (FBG) demodulator.
As shown in Figure 3, the real-time Surveillance center of said tunnel safety is provided with:
The tunnel structure analytical model; Be used for each tunnel safety status data collection and the tunnel safety monitoring data that processing subsystem is uploaded are input to the structural model in corresponding tunnel, calculate the tunnel safety index parameter such as malformation, structural fatigue state, structure dynamic response, steel bar corrosion in different tunnels under current environment and stress;
Concentrating type tunnel safety monitoring analytical system; Each tunnel safety index parameter that draws according to the tunnel structure analytical model; Through Tunnel Design index, the contrast of associated tunnel standard, analysis; And the comparative analysis of similar environment different structure tunnel, analog structure varying environment tunnel safety state, the safe condition, the life prediction that draw institute's monitoring tunnel cluster respectively, and maintaining strategy and the measure planned as a whole.
The implementation method of above-mentioned concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology, step is following:
Collection of tunnel safety status data and processing subsystem are gathered the safe condition parameter in tunnel in real time and are generated the tunnel safety monitoring data, adopt the WI-FI mode to be uploaded to the real-time Surveillance center of tunnel safety;
The real-time Surveillance center of tunnel safety receives the tunnel safety monitoring data that the collection of a plurality of tunnel safety status data and processing subsystem are uploaded, and draws security state evaluation by this, relatively reaches life prediction and tunnel maintenance maintenance strategy;
Characteristic feature of an invention is: the real-time Surveillance center of tunnel safety can show, analyze the security monitoring situation in many tunnels simultaneously, is convenient to the policymaker according to different appropriation budgets, optimizes the tunnel cluster maintaining of planning as a whole in the zone; Through the concentrating type tunnel safety monitoring; Can realize to the lateral comparison that is dispersed in many tunnel safety status datas in the big zone, unified management, thoroughly changing " information island " situation that single seat tunnel safety monitoring system in the past can't realize information sharing each other; Be more convenient for vertical, the horizontal analysis of similar environment, different structure tunnel or varying environment, analog structure tunnel safety situation in the zone are compared and research; Thereby help promoting the optimal design of tunnel structure, and realize the maintenance and the reinforcing in many tunnels.
Claims (7)
1. based on the concentrating type tunnel safety real-time monitoring system of Wi-Fi network technology, it is characterized in that, comprising:
Be arranged at collection of tunnel safety status data and processing subsystem on the tunnel, be used for gathering in real time safe condition, the parameter in tunnel and generate the tunnel safety monitoring data, adopt the Wi-Fi mode to be uploaded to the real-time Surveillance center of tunnel safety;
Be arranged at the real-time Surveillance center of tunnel safety on backstage, be used to receive the tunnel safety monitoring data that collection of tunnel safety status data and processing subsystem are uploaded, and draw security state evaluation, life prediction by this, and tunnel maintenance maintenance strategy;
The concentrating type tunnel safety real-time monitoring system that the present invention is based on the Wi-Fi network technology comprises collection of a plurality of tunnel safety status data and processing subsystem, and each subsystem all carries out transfer of data through wireless mode and the real-time Surveillance center of tunnel safety.
2. the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology according to claim 1, it is characterized in that: the communication mode between the real-time Surveillance center of collection of said tunnel safety status data and processing subsystem and tunnel safety is the Wi-Fi communication mode.
3. the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology according to claim 1 is characterized in that collection of said tunnel safety status data and processing subsystem are provided with:
The tunnel environment Monitor And Control Subsystem is measured the tunnel environment parameter in real time, comprises wind speed in the hole, humiture, air pressure etc.; Tunnel body vibration Monitor And Control Subsystem is measured the tunnel overall structure along the vertical, horizontal vibration parameters;
Tunnel structure ess-strain Monitor And Control Subsystem, the sound attitude ess-strain parameter of structure;
Data preliminary treatment and wireless transmission system; Frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure deformation parameter, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to newly-built table data store, regularly the tunnel safety monitoring data are sent to concentrating type tunnel safety monitoring center through wireless mode.
4. the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology according to claim 3 is characterized in that said tunnel environment Monitor And Control Subsystem is provided with:
Air velocity transducer, Temperature Humidity Sensor, seawater salinity transducer in the hole;
Said tunnel bulk deformation Monitor And Control Subsystem is provided with: the GPS Vibration-Measuring System, measure tunnel overall structure vibration; Said tunnel structure ess-strain Monitor And Control Subsystem is provided with: resistance-type ess-strain sensor-based system or fiber grating sensing system all are used for the sound attitude ess-strain parameter of structure.
5. the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology according to claim 4 is characterized in that said data preliminary treatment and wireless transmission system are provided with:
The SAM9G10 microprocessor; Be used for frequency acquisition requirement according to the various different parameters such as sound attitude ess-strain parameter of measuring tunnel environment parameter, tunnel overall structure vibration parameters, structure; Initial parameter is carried out The disposal of gentle filter; After arrangement, form the tunnel safety monitoring storage to table data store; The Wi-Fi communication module is used for the tunnel safety monitoring data of table data store are sent in the tunnel safety monitoring in real time.
6. according to each described concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology of claim 1 to 5, it is characterized in that: the real-time Surveillance center of said tunnel safety is provided with:
The tunnel structure analytical model; Be used for each tunnel safety status data collection and the tunnel safety monitoring data that processing subsystem is uploaded are input to the structural model in corresponding tunnel; Calculate the tunnel safety index parameter in different tunnels under current environment and stress, comprise malformation, structural fatigue state, structure dynamic response;
Concentrating type tunnel safety monitoring analytical system; Each tunnel safety index parameter that draws according to the tunnel structure analytical model; Through Tunnel Design index, the contrast of associated tunnel standard, analysis; And the comparative analysis of similar environment different structure tunnel, analog structure varying environment tunnel safety state, the safe condition, the life prediction that draw institute's monitoring tunnel cluster respectively, and maintaining strategy and the measure planned as a whole.
7. the implementation method of the concentrating type tunnel safety real-time monitoring system based on the Wi-Fi network technology according to claim 1 is characterized in that step is following:
Collection of tunnel safety status data and processing subsystem are gathered the safe condition parameter in tunnel in real time and are generated the tunnel safety monitoring data, adopt wireless mode to be uploaded to the real-time Surveillance center of tunnel safety;
The real-time Surveillance center of tunnel safety receives the tunnel safety monitoring data that the collection of a plurality of tunnel safety status data and processing subsystem are uploaded, and draws security state evaluation by this, relatively reaches life prediction and tunnel maintenance maintenance strategy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100962638A CN102647732A (en) | 2012-04-03 | 2012-04-03 | Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100962638A CN102647732A (en) | 2012-04-03 | 2012-04-03 | Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102647732A true CN102647732A (en) | 2012-08-22 |
Family
ID=46660267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100962638A Pending CN102647732A (en) | 2012-04-03 | 2012-04-03 | Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102647732A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225684A (en) * | 2016-08-26 | 2016-12-14 | 绍兴文理学院 | Noncontact mobile tunnel lining cutting frequent microtremor measuring method based on vibration measurement with laser and device |
| CN109115115A (en) * | 2018-08-02 | 2019-01-01 | 重庆大学 | A kind of Tunnel Displacement detection system and detection calculation method |
| CN115826443A (en) * | 2023-02-14 | 2023-03-21 | 南京纳尼亚科技有限公司 | Tunnel intelligent controller based on Hongmon operating system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561356A (en) * | 2008-12-22 | 2009-10-21 | 长安大学 | Civil engineering structural remote health monitoring system |
-
2012
- 2012-04-03 CN CN2012100962638A patent/CN102647732A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101561356A (en) * | 2008-12-22 | 2009-10-21 | 长安大学 | Civil engineering structural remote health monitoring system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225684A (en) * | 2016-08-26 | 2016-12-14 | 绍兴文理学院 | Noncontact mobile tunnel lining cutting frequent microtremor measuring method based on vibration measurement with laser and device |
| CN109115115A (en) * | 2018-08-02 | 2019-01-01 | 重庆大学 | A kind of Tunnel Displacement detection system and detection calculation method |
| CN109115115B (en) * | 2018-08-02 | 2020-11-06 | 重庆大学 | Tunnel displacement detection system and detection calculation method |
| CN115826443A (en) * | 2023-02-14 | 2023-03-21 | 南京纳尼亚科技有限公司 | Tunnel intelligent controller based on Hongmon operating system |
| CN115826443B (en) * | 2023-02-14 | 2023-08-25 | 南京纳尼亚科技有限公司 | Tunnel intelligent controller based on hong Meng operating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102162773B (en) | Clustered-type bridge health real-time monitoring system and method based on wireless communication technology | |
| CN204515511U (en) | Cultivating one monitoring system built by bridge | |
| CN114005278B (en) | Intelligent monitoring and early warning system and method for highway infrastructure group | |
| CN202694545U (en) | Cluster-type real-time bridge safety monitoring system based on Wi-Fi network technology | |
| CN202066499U (en) | Antenna azimuth angle device for remotely monitoring base station in real time | |
| CN202166542U (en) | Cluster bridge health real time monitoring system based on wireless communication technology | |
| CN108002239A (en) | A kind of security monitoring system of hoister | |
| CN205719593U (en) | Bridge construction and operation phase monitoring system | |
| CN102621965A (en) | Clustered bridge safety real-time monitoring system based on Wi-Fi network technique | |
| CN111882071A (en) | Prestress steel member monitoring method based on machine learning | |
| CN106886848A (en) | Bridge construction information acquisition management system | |
| CN103669366A (en) | Remote monitoring early warning system for deep foundation pit support structure deformation | |
| CN102183925A (en) | Method for monitoring health of reinforced concrete structure building in real time | |
| CN206096875U (en) | Bridge remote automation real -time supervision device based on MEMS technique | |
| CN102647732A (en) | Cluster type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technology | |
| CN203132755U (en) | Wireless intelligent online pull-monitoring system | |
| CN116295637A (en) | Intelligent monitoring method and system for safety of high-altitude building | |
| CN110127526B (en) | Intelligent early warning system for tower crane | |
| CN104326360A (en) | Portal crane holographic detection method and safety monitoring platform | |
| CN202673365U (en) | Cluster-type tunnel safety real-time monitoring system based on wireless fidelity (Wi-Fi) network technique | |
| CN109596162A (en) | Civil engineering structural remote health monitoring system | |
| CN113487157A (en) | Cloud technology-based unmanned supervision platform and method for prestress construction quality | |
| CN104729869A (en) | Bridge structure monitoring system based on WSNs and multi-main-body cooperation | |
| CN203249647U (en) | Bridge state monitoring system based on GSM messages | |
| CN205634664U (en) | Wireless health monitoring device of bridge gantry crane main girder structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |