CN205898200U - Bridge comprehensive monitoring system based on zigbee module - Google Patents
Bridge comprehensive monitoring system based on zigbee module Download PDFInfo
- Publication number
- CN205898200U CN205898200U CN201620822068.2U CN201620822068U CN205898200U CN 205898200 U CN205898200 U CN 205898200U CN 201620822068 U CN201620822068 U CN 201620822068U CN 205898200 U CN205898200 U CN 205898200U
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- Prior art keywords
- bridge
- zigbee module
- system based
- monitor system
- model
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Abstract
The utility model discloses a bridge comprehensive monitoring system based on zigbee module solves prior art owing to lack one set and be convenient for implement and the higher bridge monitoring system of price / performance ratio and can not satisfy the problem of actual demand. The utility model discloses a PC, the NI controller of being connected with the PC, the zigbee module of being connected with the NI controller to and the environment sensing device of all being connected with the zigbee module, bridge deform induction system, bridge state induction system. By the proposal, the utility model discloses quick, convenient mesh of comprehensively monitoring the bridge has been reached to operation maintenance for the bridge provides good decision information, ensures safety, the reliability service of bridge, consequently, the trailer device is provided with very high practical value and promotional value.
Description
Technical field
This utility model be related to monitoring technical field and in particular to be that a kind of bridge based on zigbee module is comprehensively supervised
Examining system.
Background technology
Bridge, refers to be erected in rivers,lakes and seas, makes the building that traffic etc. can smoothly pass through, referred to as bridge.Bridge
Typically it is made up of superstructure, substructure and attached structure.Wherein, superstructure refers mainly to bridge span structure and bearing system
System；Substructure includes abutment, bridge pier and basis；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works
Deng.
The life-span that different types of bridge can use is different.Thus, how to understand bridge in prolonged application in real time
Behaviour in service, thus understanding the reliability that bridge uses, becomes concerned problem, and therefore, research and development are a set of to be easy to reality
Apply and monitoring system that cost performance is higher is highly desirable to.
Utility model content
The purpose of this utility model is to provide a kind of bridge comprehensive monitor system based on zigbee module, mainly solves
Prior art can not meet asking of actual demand due to lacking a set of convenient to carry out and higher bridge monitoring system of cost performance
Topic.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Based on the bridge comprehensive monitor system of zigbee module, including pc machine, the ni controller being connected with this pc machine, with this
Ni controller connect zigbee module, be all connected with this zigbee module for sensing bridge temperature, humidity and each region
The environment induction device of wind direction and wind speed, for measuring deformation at expansion joint on deflection of bridge span, gradient and abutment and bridge
Bridge deformation induction installation, for measuring bridge vibration frequency and the bridge of size, Bridge Crack size and bridge acceleration responsive
Beam sensing state.
Further, described zigbee module and environment induction device, bridge deformation induction installation, bridge state sensing dress
It is equipped with Signal-regulated kinase between putting.
Specifically, described environment induction device includes the temperature being all connected with zigbee module via Signal-regulated kinase
Sensor, humidity sensor and wind direction/wind speed detector.
Yet further, described bridge deformation induction installation includes all being connected with zigbee module via Signal-regulated kinase
Differential pressure type deformation measurement sensor, fixing inclinometer, displacement meter and surface-type strain gauge.
Further, described bridge sensing state includes all being connected with zigbee module via Signal-regulated kinase
Vibrating sensor, slit gauge and acceleration transducer.
Preferably, model ni-9074 of described ni controller.
Compared with prior art, this utility model has the advantages that
(1) this utility model passes through to arrange ni controller, zigbee module, environment induction device, bridge deformation sensing dress
Put and bridge sensing state, can affect, with real-time monitoring, all kinds of parameters that bridge runs safety, and carry out damage with this to comment
Estimate, thus providing decision information it is ensured that bridge security reliability service for the operation maintenance of bridge.
(2) data that in this utility model, the monitoring of each induction installation obtains is sent to ni control by zigbee module
Device, not only reduces the complexity of field wiring, and using ni controller and zigbee module as bridge wireless monitoring network
Gateway, also ensure that stability and the reliability of data transfer.And pass through data feeds back to ni controller and pc machine in time,
Bridge is made can timely to be safeguarded, thus effectively extending the service life of bridge while guaranteeing current safe, full
Sufficient practical application request.
(3) this utility model is in zigbee module and environment induction device, bridge deformation induction installation and bridge state sense
Answer and between device, be provided with Signal-regulated kinase, the isolation transmission of achievable signal, cut-out earth-return interference and signal
Long-distance transmissions, thus increasing effective monitoring scope of the present utility model further, and improve the accuracy rate of monitoring, optimizing
Overall applicability performance of the present utility model.
(4) this utility model is reasonable in design, easy to use, monitoring efficiency is high, is with a wide range of applications, is especially suitable for
Large-scale promotion application in terms of Bridge Design and maintenance.
Brief description
Fig. 1 is system block diagram of the present utility model.
Specific embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
Embodiment
As shown in figure 1, this utility model provides a kind of bridge monitoring system, it includes pc machine, ni controller, zigbee
Module, environment induction device, bridge deformation induction installation and bridge sensing state.
Described ni controller is connected with pc machine, realizes data transfer and communication, and described zigbee module is with ni controller even
Connect, in the present embodiment, described ni controller model ni-9074, and, consider actual demand, described ni controller
On can with integrated multiple slots so that system when needed, can flexible integrated corresponding functional module.
Described environment induction device is used for sensing bridge temperature, humidity and each region wind direction and wind speed.This environment induction fills
Put and specifically include temperature sensor, humidity sensor and wind direction/wind speed detector, wherein, temperature sensor is arranged on bridge structure
On the part and each region of bridge, for sensing the temperature of bridge local environment and the temperature of bridge member；Humidity sensor is arranged on
On the bridge member and each region of bridge, for sensing the humidity of bridge local environment and the humidity of bridge member；Wind direction/wind speed inspection
Survey instrument and be arranged on each region of bridge, for sensing the wind speed/wind direction of bridge zones of different.In the present embodiment, temperature sensor, wet
Degree sensor and wind direction/wind speed detector are all via Signal-regulated kinase (also referred to as isolating transmitter module) and zigbee module
Connect.
Described bridge deformation induction installation is used for measuring shape at expansion joint on deflection of bridge span, gradient and abutment and bridge
Become.This bridge deformation induction installation specifically includes differential pressure type deformation measurement sensor, fixing inclinometer, displacement meter and surface-type should
Become meter, wherein, differential deformation measurement sensor is installed on bridge floor each position, for measuring scratching of bridge floor each position
Degree；Fixing inclinometer is installed on bridge pier and the bridge tower position of bridge, for measuring the gradient of bridge pier and bridge tower；Displacement meter
It is installed at the expansion joint on the abutment and bridge of bridge, for measuring the deformation at expansion joint on abutment and bridge；Surface-type
Strain gauge is installed on the surface of beam body, bridge tower and the bridge pier of bridge, for measuring the surface strain of beam body, bridge tower and bridge pier.This
In embodiment, differential pressure type deformation measurement sensor, fixing inclinometer, displacement meter and surface-type strain gauge are all via signal condition mould
Block is connected with zigbee module.
Described bridge sensing state is used for measuring bridge vibration frequency and size, Bridge Crack size and bridge accelerate
Degree response.This bridge sensing state specifically includes vibrating sensor, slit gauge and acceleration transducer, and wherein, vibration passes
Sensor is installed at bridge tower, bridge pier and the body of a bridge of bridge, and frequency of vibration and vibration for measuring bridge tower, bridge pier and the body of a bridge are big
Little；Slit gauge is installed at each crack of bridge, for measuring the Size of Crack at each crack；Acceleration transducer is installed on bridge
At the girder of beam and Sarasota, for measuring the acceleration responsive at girder and Sarasota.In the present embodiment, vibrating sensor, crack
Meter and acceleration transducer are all connected with zigbee module via Signal-regulated kinase.
Main working process of the present utility model is: by environment induction device, bridge deformation induction installation and bridge state
The data that induction installation each detects, after processing through Signal-regulated kinase, is wirelessly transmitted to ni control via zigbee module
After carrying out pretreatment (such as data screening, filtration, integrate) in device, it is transferred to pc machine and is analyzed storing, and according to drawing
All kinds of parameters, carry out lesion assessment to bridge.
This utility model core based on ni controller, is aided with zigbee module composition monitoring network gateway, then adopts
Apply ripe control technology and equipment with existing, and by reasonable manner, these technology and equipments are combined, thus
Achieve the real-time monitoring to bridge performance and assessment well, and then provide good decision-making letter for the operation maintenance of bridge
Breath is it is ensured that the safe and reliable operation of bridge.
Above-described embodiment is only one of preferred implementation of the present utility model, should not be taken to limit of the present utility model
Protection domain, all in body design thought of the present utility model with change or the polishing of having no essential meaning mentally made,
The technical problem that it is solved is still consistent with this utility model, all should be included in protection domain of the present utility model it
Interior.
Claims (6)
1. the bridge comprehensive monitor system based on zigbee module it is characterised in that including pc machine, controlled by the ni being connected with this pc machine
Device processed, the zigbee module being connected with this ni controller, be all connected with this zigbee module for sensing bridge temperature, humidity
With the environment induction device of each region wind direction and wind speed, be used for measuring expansion joint on deflection of bridge span, gradient and abutment and bridge
Locate the bridge deformation induction installation of deformation, be used for measuring bridge vibration frequency and size, Bridge Crack size and bridge acceleration
The bridge sensing state of response.
2. the bridge comprehensive monitor system based on zigbee module according to claim 1 is it is characterised in that described
It is equipped with signal condition between zigbee module and environment induction device, bridge deformation induction installation, bridge sensing state
Module.
3. the bridge comprehensive monitor system based on zigbee module according to claim 2 is it is characterised in that described environment
Temperature sensor that induction installation includes all being connected with zigbee module via Signal-regulated kinase, humidity sensor and wind direction/
Wind speed detector.
4. the bridge comprehensive monitor system based on zigbee module according to claim 3 is it is characterised in that described bridge
Deformation induction device includes differential pressure type deformation measurement sensor, the fixation being all connected with zigbee module via Signal-regulated kinase
Inclinometer, displacement meter and surface-type strain gauge.
5. the bridge comprehensive monitor system based on zigbee module according to claim 4 is it is characterised in that described bridge
Sensing state includes vibrating sensor, slit gauge and the acceleration being all connected with zigbee module via Signal-regulated kinase
Sensor.
6. the bridge comprehensive monitor system based on zigbee module according to Claims 1 to 5 any one, its feature exists
In model ni-9074 of described ni controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822068.2U CN205898200U (en) | 2016-07-29 | 2016-07-29 | Bridge comprehensive monitoring system based on zigbee module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822068.2U CN205898200U (en) | 2016-07-29 | 2016-07-29 | Bridge comprehensive monitoring system based on zigbee module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898200U true CN205898200U (en) | 2017-01-18 |
Family
ID=57783975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822068.2U Expired - Fee Related CN205898200U (en) | 2016-07-29 | 2016-07-29 | Bridge comprehensive monitoring system based on zigbee module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748572A (en) * | 2017-10-20 | 2018-03-02 | 成都上甲光电科技有限公司 | Unmanned plane available for bridge health state-detection |
| CN112161651A (en) * | 2020-08-13 | 2021-01-01 | 英本智能物联科技(苏州)有限公司 | Wisdom bridge health information monitoring system |
| CN112762996A (en) * | 2020-12-31 | 2021-05-07 | 高小翎 | U-shaped channel deformation precise monitoring system based on wireless sensor network |
-
2016
- 2016-07-29 CN CN201620822068.2U patent/CN205898200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748572A (en) * | 2017-10-20 | 2018-03-02 | 成都上甲光电科技有限公司 | Unmanned plane available for bridge health state-detection |
| CN112161651A (en) * | 2020-08-13 | 2021-01-01 | 英本智能物联科技(苏州)有限公司 | Wisdom bridge health information monitoring system |
| CN112762996A (en) * | 2020-12-31 | 2021-05-07 | 高小翎 | U-shaped channel deformation precise monitoring system based on wireless sensor network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170729 |