CN207598292U - Distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM - Google Patents
Distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM Download PDFInfo
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- CN207598292U CN207598292U CN201721256424.XU CN201721256424U CN207598292U CN 207598292 U CN207598292 U CN 207598292U CN 201721256424 U CN201721256424 U CN 201721256424U CN 207598292 U CN207598292 U CN 207598292U
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Abstract
The utility model provides a kind of distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM, including distributed fiberoptic sensor acquisition system, ZigBee Radio Network Systems, internet coordinator and the BIM cloud platform systems set in tunnel, the distributed fiberoptic sensor acquisition system is connect by Zigbee wireless sensing network systems with internet coordinator, internet coordinator and BIM cloud platform subsystem wireless network connections.The utility model passes through distributed fiberoptic sensor acquisition system automatic collection shield tunnel construction information, monitoring data long-distance Log server is given to internet cloud disk using Zigbee radio network techniques in hole, BIM cloud platforms are by remotely accessing cloud disk database, realize inquiry, storage and the processing to tunnel monitoring date, timely feedback shield tunnel construction security information, and project administrator can also realize the dynamic grasp to constructing tunnel state by remotely accessing BIM cloud platforms.
Description
Technical field
The utility model is a kind of distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM
System.
Background technology
The method of conventional shield tunnel monitoring at present still uses the measurement of artificial point type, by shield tunnel
Embedded monitoring point and sensor, such as reflective prism, reinforcing rib meter, concrete strain gauge, soil pressure cell etc., these sensors are not only
Durability is poor, and is easily interfered by strong-electromagnetic field, and as length of tunnel increases, the limitation of point type monitoring increasingly highlights,
Cost of labor is higher and higher, and the precision and error that monitor while can't realize reality also by operating personnel's quality influence
When monitor.
Fibre optical sensor is good with stability height, durability, and distributed connection may be used, therefore obtain increasingly
More applications, but still traditional wired mode that the data transmission of fibre optical sensor uses mostly, and construct in actual tunnel
Middle data line is more easily damaged.Due to ZigBee wireless networking technologies technology have low complex degree, low-power consumption, low rate, it is low into
Therefore this bidirectional wireless communication technical characterstic, can be realized automatically in hole using the wireless transmission based on ZigBee technology
The defects of changing monitoring and acquisition, while wire cost can also be saved and conducting wire is avoided to be destroyed.And fly with BIM technologies
Speed development, it is currently expanded and apply large project construction in, based on the cloud platform of BIM information models, will apply
Work and operation management establish information model in same data, realize integration, the modelling of each unit management platform,
Construction organization, cost calculate and collision detection aspect just has apparent advantage, and automation can be realized with reference to data processing system
Analysis.
As it can be seen that with the continuous development of monitoring technology, high-precision, it is increasingly automated by be shield tunnel construction monitoring hair
Open up direction, therefore, it is necessary to we to terminal system outside wireless transmission in monitoring sensor, automatic data collection and hole, hole etc. into
Row is explored and research, to realize that the shield tunnel based on BIM cloud platforms monitors.
Utility model content
In order to overcome existing high labor cost, and the precision and error monitored be also by operating personnel's quality influence, together
When the problem of can't realizing real-time monitoring, the utility model provides a kind of distributing optical fiber sensing based on ZigBee and BIM
Device shield tunnel wireless monitor system, the utility model are wide using the convergence of distributed fiberoptic sensor monitoring tunnel clearance, seam
The parameters such as degree, reinforcement stresses and concrete strain, pressure from surrounding rock, will be at optical fibre interrogation instrument using ZigBee wireless networking technologies
The signal data of reason is wirelessly transferred in hole, by Internet network by data information transfer to network cloud disk database, is led to
It crosses BIM cloud platforms and reads data information automatically, so as to fulfill to clearance convergence, joint gap, pressure from surrounding rock etc. in Tunnel Engineering
Parameter automatization monitors, and realizes data analysis and early warning by automated data processing system.
The technical solution adopted in the utility model is：Shield tunnel based on ZigBee and distributed fiberoptic sensor is wireless
Monitoring system, including set in tunnel distributed fiberoptic sensor acquisition system, ZigBee Radio Network Systems, internet
Coordinator and BIM cloud platform systems, the distributed fiberoptic sensor acquisition system pass through Zigbee wireless sensor networks system
System is connect with internet coordinator, and internet coordinator is connect with BIM cloud platform system wireless networks.
The distributed fiberoptic sensor acquisition system includes distributed fiberoptic sensor and optical fibre interrogation instrument, described
Distributed fiberoptic sensor is multiple, is connect after series connection with optical fibre interrogation instrument by transmission cable；Tunnel longitudinal direction is every 50 ~ 200m
One monitoring section is set, and distributed fiberoptic sensor is arranged on monitoring section.
The ZigBee Radio Network Systems include ZigBee terminal devices, ZigBee repeaters and ZigBee-network association
Device is adjusted, signal connects from each other for the ZigBee terminal devices, ZigBee repeaters and ZigBee network coordinator；It is described
ZigBee terminal devices connect with optical fibre interrogation instrument signal；ZigBee network coordinator connects with internet coordinator signal
It connects.
The BIM cloud platforms system includes network cloud disk and BIM platforms, and the network cloud disk and BIM platforms pass through
Wireless network connection；Network cloud disk passes through wireless network connection with internet coordinator.
The internet coordinator is arranged at tunnel portal.
The beneficial effects of the utility model are：The utility model is mainly based upon distributed fiberoptic sensor data acquisition system
System is automatic to obtain monitoring data, and the monitoring data for realizing shield tunnel by ZigBee wireless networking technologies are wirelessly transferred, and are led to
It crosses interconnection no-trump data and uploads BIM cloud platforms, can realize the automatic storage of shield tunnel construction phase monitoring data and handle, certainly
Dynamic alarm and transmission monitoring report, and realize that shield tunnel monitors automatically.
It is further detailed below with reference to attached drawing.
Description of the drawings
Fig. 1 is this system connection figure；
Fig. 2 is that the utility model is based on distributed sensor acquisition system structure diagram；
Fig. 3 is wireless-transmission network schematic diagram of the utility model based on ZigBee ad hoc networks；
Fig. 4 is that the utility model is based on BIM cloud platform system schematics；
In figure, reference numeral is：1st, distributed fiberoptic sensor；2nd, ZigBee terminal devices；3rd, optical fibre interrogation instrument；4、
ZigBee repeaters；5th, ZigBee network coordinator；6th, internet coordinator；7th, network cloud disk；8th, BIM platforms.
Specific embodiment
Embodiment 1：
In order to overcome existing high labor cost, and the precision and error monitored be also by operating personnel's quality influence, together
When the problem of can't realizing real-time monitoring, the utility model provides a kind of distribution based on ZigBee and BIM as shown in Figure 1
Formula fibre optical sensor shield tunnel wireless monitor system, the utility model are received using distributed fiberoptic sensor monitoring tunnel clearance
It holds back, the parameters such as joint gap, reinforcement stresses and concrete strain, pressure from surrounding rock, using ZigBee wireless networking technologies by light
The signal data of fine (FBG) demodulator processing is wirelessly transferred in hole, by Internet network by data information transfer to network cloud disk
Database reads data information automatically by BIM cloud platforms, so as to fulfill to clearance convergence in Tunnel Engineering, joint gap, enclose
The parameter automatizations such as rock pressure power monitor, and realize data analysis and early warning by automated data processing system.
Shield tunnel wireless monitor system based on ZigBee and distributed fiberoptic sensor, including point set in tunnel
Cloth fibre optical sensor acquisition system, ZigBee Radio Network Systems, internet coordinator 6 and BIM cloud platform systems, it is described
Distributed fiberoptic sensor acquisition system connect by Zigbee wireless sensing network systems with internet coordinator 6, mutually
Connection network coordinator 6 is connect with BIM cloud platform system wireless networks.
As shown in Figure 1, the utility model passes through distributed fiberoptic sensor acquisition system automatic collection shield tunnel construction
Information gives monitoring data long-distance Log server to internet cloud disk using Zigbee radio network techniques in hole, and BIM cloud platform systems are led to
Remote access cloud disk database is crossed, inquiry, storage and processing to tunnel monitoring date is realized, timely feedbacks shield tunnel knot
Structure security information, and project administrator can also be realized and constructing tunnel state is moved by remotely accessing BIM cloud platform systems
State is grasped.
Embodiment 2：
On the basis of above-described embodiment, in the present embodiment, the distributed fiberoptic sensor acquisition system includes
Distributed fiberoptic sensor 1 and optical fibre interrogation instrument 3, the distributed fiberoptic sensor 1 to be multiple, after series connection with optical fibre interrogation
Instrument 3 is connected by transmission cable；Tunnel longitudinal direction sets a monitoring section every 50 ~ 200m, and distributed fiberoptic sensor 1 is set
On monitoring section.
The ZigBee Radio Network Systems include ZigBee terminal devices 2, ZigBee repeaters 4 and ZigBee-network
Coordinator 5, signal connects from each other for the ZigBee terminal devices 2, ZigBee repeaters 4 and ZigBee network coordinator 5
It connects；The ZigBee terminal devices 2 are connect with 3 signal of optical fibre interrogation instrument；ZigBee network coordinator 5 is coordinated with internet
6 signal of device connects.
The BIM cloud platforms system includes network cloud disk 7 and BIM platforms 8, the network cloud disk 7 and BIM platforms 8
Pass through wireless network connection；Network cloud disk 7 passes through wireless network connection with internet coordinator 6.
The internet coordinator 6 is arranged at tunnel portal.
As shown in Fig. 2, distributed fiberoptic sensor acquisition system is mainly by all kinds of distributed fiberoptic sensors 1 and optical fiber solution
Instrument 3 is adjusted to form, all kinds of distributed fiberoptic sensors 1 are laid on shield tunnel monitoring section, and all kinds of distributed sensors 1 acquire
Shield tunnel construction deforms and stress variation signal, and the signal of acquisition is converted to electric (light) information and is transmitted by transmission cable
To corresponding optical fibre interrogation instrument 3, at all kinds of monitoring signals that optical fibre interrogation instrument 3 further acquires corresponding sensor 1
Reason, and pass through the connection of ZigBee terminal devices 2 being connected and enter ZigBee Radio Network Systems.
As shown in figure 3, wireless-transmission network system, mainly includes ZigBee terminal devices 2,4 He of ZigBee repeaters
ZigBee network coordinator 5 by the way that ZigBee terminal devices 2 are connected with optical fibre interrogation instrument 3, can obtain optical fiber solution automatically
The data information that device 3 is adjusted to handle, and pass through ZigBee ad hoc networks and realize wireless data transmission in tunnel, and be connected to interconnection
Network coordinator 6 realizes data remote transmission.
As shown in figure 4, BIM cloud platform systems, mainly include network cloud disk 7 and BIM platforms 8, ZigBee wireless networks system
The monitoring data information of system outflow is uploaded to internet, and data information is passed through automatically by connecting internet coordinator 6
Internet is uploaded to network cloud disk 7, realizes the storage of monitoring data；BIM cloud platforms 8 pass through internet automatic network access cloud disk
7 complete filing, inquiry, storage and the management of monitoring data, and analyze data rule, automatic alarm, automatically to project administrator
Send monitoring report mail；Manager can realize remote access shield tunnel BIM models and prison by BIM cloud platforms simultaneously
Measured data library further appreciates that site operation situation, guiding construction.
The operation principle of the utility model is：Shield tunnel based on ZigBee wireless groups network and distributed fiberoptic sensor
Road monitors system, acquires shield tunnel deformation by the distributed fiberoptic sensor acquisition system that monitoring section is set and stress is supervised
It is real-time to be transmitted to long-range BIM cloud platforms system by measured data by ZigBee wireless networks and Internet internets for monitoring data
Processing, and monitoring data are automatically processed, send early warning and feedback Construction State information, and project administrator can also pass through
BIM cloud platforms 8 remotely grasp constructing tunnel dynamic, realize shield tunnel automatic monitoring.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, it is every to be belonged within the scope of protection of the utility model with the same or similar design of the utility model.This practicality is new
Unspecified system or network are the prior art in type, will no longer be illustrated one by one in the utility model.
Claims (5)
1. the distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM, it is characterised in that：Including tunnel
The distributed fiberoptic sensor acquisition system of setting, ZigBee Radio Network Systems, internet coordinator in road（6）And BIM
Cloud platform system, the distributed fiberoptic sensor acquisition system pass through Zigbee wireless sensing network systems and internet
Coordinator（6）Connection, internet coordinator（6）It is connect with BIM cloud platform system wireless networks.
2. the distributed fiberoptic sensor shield tunnel wireless monitor system according to claim 1 based on ZigBee and BIM
System, it is characterised in that：The distributed fiberoptic sensor acquisition system includes distributed fiberoptic sensor（1）And optical fibre interrogation
Instrument（3）, the distributed fiberoptic sensor（1）To be multiple, after series connection with optical fibre interrogation instrument（3）It is connected by transmission cable；
Tunnel longitudinal direction sets a monitoring section, distributed fiberoptic sensor every 50 ~ 200m（1）It is arranged on monitoring section.
3. the distributed fiberoptic sensor shield tunnel wireless monitor system according to claim 1 based on ZigBee and BIM
System, it is characterised in that：The ZigBee Radio Network Systems include ZigBee terminal devices（2）, ZigBee repeaters（4）With
ZigBee network coordinator（5）, the ZigBee terminal devices（2）, ZigBee repeaters（4）And ZigBee network coordinator
（5）Signal connects from each other；The ZigBee terminal devices（2）With optical fibre interrogation instrument（3）Signal connects；ZigBee-network
Coordinator（5）With internet coordinator（6）Signal connects.
4. the distributed fiberoptic sensor shield tunnel wireless monitor system according to claim 1 based on ZigBee and BIM
System, it is characterised in that：The BIM cloud platforms system includes network cloud disk（7）With BIM platforms（8）, the network cloud disk
（7）With BIM platforms（8）Pass through wireless network connection；Network cloud disk（7）With internet coordinator（6）Connected by wireless network
It connects.
5. the distributed fiberoptic sensor shield tunnel wireless monitor system according to claim 1 based on ZigBee and BIM
System, it is characterised in that：The internet coordinator（6）It is arranged at tunnel portal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256424.XU CN207598292U (en) | 2017-09-28 | 2017-09-28 | Distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256424.XU CN207598292U (en) | 2017-09-28 | 2017-09-28 | Distributed fiberoptic sensor shield tunnel wireless monitor system based on ZigBee and BIM |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041207A (en) * | 2018-07-10 | 2018-12-18 | 中交机电工程局有限公司 | It can be used for the Precise Position System of virtual reality and augmented reality based on BIM technology |
| CN109635361A (en) * | 2018-11-20 | 2019-04-16 | 同济大学 | A kind of shield tunnel intelligent monitor system based on VR emulation technology |
| CN111289974A (en) * | 2018-12-10 | 2020-06-16 | 中铁一局集团有限公司 | Tunnel full-section rack method rapid detection system and operation control method thereof |
| CN114322815A (en) * | 2021-12-29 | 2022-04-12 | 中铁第四勘察设计院集团有限公司 | Grating array track monitoring information and construction information integrated analysis method and system |
-
2017
- 2017-09-28 CN CN201721256424.XU patent/CN207598292U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041207A (en) * | 2018-07-10 | 2018-12-18 | 中交机电工程局有限公司 | It can be used for the Precise Position System of virtual reality and augmented reality based on BIM technology |
| CN109635361A (en) * | 2018-11-20 | 2019-04-16 | 同济大学 | A kind of shield tunnel intelligent monitor system based on VR emulation technology |
| CN111289974A (en) * | 2018-12-10 | 2020-06-16 | 中铁一局集团有限公司 | Tunnel full-section rack method rapid detection system and operation control method thereof |
| CN114322815A (en) * | 2021-12-29 | 2022-04-12 | 中铁第四勘察设计院集团有限公司 | Grating array track monitoring information and construction information integrated analysis method and system |
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