CN107664490A - A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device - Google Patents
A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device Download PDFInfo
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- CN107664490A CN107664490A CN201711031294.4A CN201711031294A CN107664490A CN 107664490 A CN107664490 A CN 107664490A CN 201711031294 A CN201711031294 A CN 201711031294A CN 107664490 A CN107664490 A CN 107664490A
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- plank road
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- cantilever beam
- deformation
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 15
- 230000006855 networking Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 241001124569 Lycaenidae Species 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device, including wireless network module, wireless router, cloud server and multiple deformation data harvesters, each deformation data harvester includes an obliquity sensor and a digital sampling and processing for being arranged on plank road cantilever beam outermost end bottom, wireless router is connected networking with wireless network module and cloud server by wireless signal respectively, wireless network module, digital sampling and processing is connected by CAN, digital sampling and processing communicates to connect with obliquity sensor 485；Obliquity sensor senses the angle angle value between plank road cantilever beam and horizontal X axle, angle angle change value under normality and stress is converted into the deformation distance of plank road cantilever beam according to trigonometric function, as the data source remote transmission of real-time monitoring and early warning to cloud server, and the online access of remote terminal is realized by internet, realize real time on-line monitoring and automatic alarm.
Description
Technical field
The invention belongs to plank road deformation monitoring technical field, especially with a kind of real-time security on-Line Monitor Device of high-altitude plank road
It is relevant.
Background technology
High-altitude plank road（Including glass plank road）Can be that visitor brings fabulous experience and pleasing landscape, therefore
Into the focus of tour itineraries construction in recent years.Current high-altitude plank road is supported using cantilever beam structure, often high and steep along steep cliff
Wall is built, and not only builds difficulty height, and the strong point is also less, therefore cave-in accident once occurs, it will causes huge people
Member's injures and deaths.But domestic high-altitude plank road is both without unified construction criteria, also without unified safety standard, and all stacks
Road all ensures the personal safety of visitor without real-time safety monitoring system.After plank road is built up, unless naked eyes it is visible walk
Shape, otherwise never grasp the stress and tilt condition of plank road.
The content of the invention
The purpose of the present invention aims to solve the problem that the defects of current high-altitude plank road does not monitor safely in real time, there is provided one kind can provide
The automatic real-time security on-Line Monitor Device of high-altitude plank road for monitoring and alarming.
Therefore, the present invention uses following technical scheme：A kind of real-time security on-line monitoring method of high-altitude plank road, its feature
It is that described monitoring method is used in plank road cantilever beam outermost end bottom mounted angle sensor sensing plank road cantilever beam and level
Angle angle value between X-axis, senses the change of angle angle under normality and stress, is become angle according to trigonometric function
Change value is converted into the deformation distance of plank road cantilever beam, as the data source of real-time monitoring and early warning, is made with the maximum static of setting
Deformation distance value under as instant alarming lower limit, unloading carry after maximum permanent set distance value and maximum static effect
Under the median of deformation distance value closed as scenic spot under Light Condition, some plank road cantilever beams needs to carry out maintenance and reinforcement
Early warning lower limit；By technology of Internet of things by the angle angle and deformation range data remote transmission to cloud server, and lead to
Cross the online access that remote terminal is realized in internet.
A kind of monitoring device for realizing above-mentioned realtime on-line monitoring method, it is characterized in that, described monitoring device includes nothing
Line mixed-media network modules mixed-media, wireless router, cloud server and multiple deformation data harvesters, each deformation data harvester
Including an obliquity sensor and a digital sampling and processing for being arranged on plank road cantilever beam outermost end bottom, wireless routing
Device is connected networking with wireless network module and cloud server by wireless signal respectively；Wireless network module includes power supply mould
Block, microcontroller and the WIFI module being connected with microcontroller, CAN, power module be respectively microcontroller,
WIFI module and CAN power supply；Digital sampling and processing includes power module, microcontroller and and microcontroller
LED display module, CAN, 485 communication modules of connection, power module be respectively microcontroller, LED display module,
CAN, the power supply of 485 communication modules；Wireless network module, the CAN of digital sampling and processing pass through CAN
Bus is connected, and 485 communication modules of digital sampling and processing are connected by data wire with the obliquity sensor.
The present invention is in use, obliquity sensor is arranged on plank road cantilever beam outermost end bottom.The reference side of obliquity sensor
To being acceleration of gravity, and the direction of acceleration of gravity is straight down, to point to the earth's core forever.The horizontal direction of plank road cantilever beam
It is exactly the direction of obliquity sensor chip.When plank road produces deformation downwards, direction and the acceleration of gravity side of sensor chip
Angle between can have change.Obliquity sensor can detect the change of the angle.According to trigonometric function, plank road is set
Cantilever beam length is L, outrigger horizontal during normality, and stress lower angle changing value is θ, deformation distance h=L* sin θs.System
On system after electricity, sensor can monitor the angle value between current plank road cantilever beam and horizontal X axle in real time.Digital sampling and processing
By 485 buses read that sensor detects in real time when the angle value between front standing pillar and horizontal X axle.Then, to reading
Angle-data analyzed and processed in real time so that the data after processing are reliably true.It is again that the data handled well are total using CAN
Inside the incoming wireless networking of row, after wireless network module receives data, nothing can be transferred data to using wireless WIFI signal
Head-end site in gauze network, after wireless data forward node receives data, data can be forwarded by WIFI signal
To router side.Afterwards, data are forwarded to cloud server storage by router again.Finally, can be to pass through terminal device（Such as
Computer, mobile phone etc.）By the Internet web access high in the clouds data, glass plank road cantilever beam deformation data is monitored in real time,
And according to whether the alarm limits for reaching setting realize whether alarm automatically.
It can reach following beneficial effect using the present invention：By being installed in the cantilever beam outer end bottom of support high-altitude plank road
Obliquity sensor detects the angle of cantilever beam and horizontal X axle to monitor the deformation of cantilever beam, will pass through immeasurable net after data processing
Technology remote collection is transferred to cloud server, and realizes remote terminal online access by internet, realizes plank road cantilever
The real time on-line monitoring and automatic alarm of beam deformation, ensure that the safe operation of high-altitude plank road.
Brief description of the drawings
Fig. 1 is the structure principle chart of the present invention.
Embodiment
The inventive method is：Using plank road cantilever beam outermost end bottom mounted angle sensor sensing plank road cantilever beam with
Angle angle value between horizontal X axle, senses the change of angle angle under normality and stress, according to trigonometric function by angle
Degree changing value is converted into the deformation distance of plank road cantilever beam, as the data source of real-time monitoring and early warning, with the maximum quiet of setting
Lower limit of the lower deformation distance value of load effect as instant alarming, maximum permanent set distance value and maximum static after unloading load
The median of deformation distance value under effect is closed under Light Condition as scenic spot, and some plank road cantilever beam needs repair to add
Solid early warning lower limit；By technology of Internet of things by the angle angle and deformation range data remote transmission to cloud server,
And the online access of remote terminal is realized by internet.According to trigonometric function, plank road cantilever beam length is set as L, during normality
Outrigger horizontal, stress lower angle changing value are θ, deformation distance h=L* sin θs.
The embodiment of the charging device to realizing the inventive method is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention adopts including wireless network module 3, wireless router 4, cloud server 5 and deformation data
Acquisition means, deformation data harvester determine that each deformation data harvester includes one according to plank road cantilever beam quantity
Obliquity sensor 1 and a digital sampling and processing 2 installed in plank road cantilever beam outermost end bottom, wireless router difference
Networking is connected by wireless signal with wireless network module and cloud server；Wireless network module includes power module, micro-control
Device processed and the WIFI module being connected with microcontroller, CAN, microcontroller select STM32 microcontrollers；Power supply mould
Block includes the 5V power circuits that are connected with 24 power circuits of LM2596 connections with LM1117-3.3, respectively microcontroller,
WIFI module and CAN power supply.Digital sampling and processing includes power module, microcontroller and and microcontroller
LED display module, CAN, 485 communication modules of connection, 24 power circuits of power module LM2596 connections and with
The 5V power circuits of LM1117-3.3 connections, respectively microcontroller, LED display module, CAN, 485 communication modules
Power supply.The CAN is with the telecommunication circuit of ISO1050 connections, and 485 communication modules are with the communication of VP3082 connections
Circuit, wireless network module, the CAN of digital sampling and processing are connected by CAN, data acquisition process mould
485 communication modules of block are connected by data wire with the obliquity sensor.
Claims (2)
- A kind of 1. real-time security on-line monitoring method of high-altitude plank road, it is characterised in that：Described monitoring method uses hangs in plank road Angle angle value between arm beam outermost end bottom mounted angle sensor sensing plank road cantilever beam and horizontal X axle, sense often The change of angle angle under state and stress, according to trigonometric function by angle change value be converted into the deformation of plank road cantilever beam away from From as the data source of real-time monitoring and early warning, the deformation distance value under being acted on using the maximum static of setting is used as instant alarming Lower limit, unloading carry after maximum permanent set distance value and maximum static effect under deformation distance value median as scape Area is closed under Light Condition, and some plank road cantilever beam needs to carry out the early warning lower limit of maintenance and reinforcement；By technology of Internet of things by institute Angle angle and deformation range data remote transmission are stated to cloud server, and the online visit of remote terminal is realized by internet Ask.
- A kind of 2. monitoring device for realizing monitoring method as claimed in claim 1, it is characterised in that：Described monitoring device bag Include wireless network module, wireless router, cloud server and multiple deformation data harvesters, the collection of each deformation data Device includes an obliquity sensor and a digital sampling and processing for being arranged on plank road cantilever beam outermost end bottom, wirelessly Router is connected networking with wireless network module and cloud server by wireless signal respectively；Wireless network module includes power supply Module, microcontroller and the WIFI module being connected with microcontroller, CAN, power module be respectively microcontroller, WIFI module and CAN power supply；Digital sampling and processing includes power module, microcontroller and and microcontroller LED display module, CAN, 485 communication modules of connection, power module be respectively microcontroller, LED display module, CAN, the power supply of 485 communication modules；Wireless network module, the CAN of digital sampling and processing pass through CAN Bus is connected, and 485 communication modules of digital sampling and processing are connected by data wire with the obliquity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031294.4A CN107664490A (en) | 2017-10-30 | 2017-10-30 | A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031294.4A CN107664490A (en) | 2017-10-30 | 2017-10-30 | A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device |
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| CN107664490A true CN107664490A (en) | 2018-02-06 |
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| CN201711031294.4A Pending CN107664490A (en) | 2017-10-30 | 2017-10-30 | A kind of real-time security on-line monitoring method of high-altitude plank road and its realization device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687073A (en) * | 2020-11-26 | 2021-04-20 | 中国南方电网有限责任公司超高压输电公司广州局 | High altitude safety monitoring early warning device |
| CN112857305A (en) * | 2019-11-28 | 2021-05-28 | 湖南五新模板有限公司 | Landing stage of detectable deformation state |
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| CN207163434U (en) * | 2017-10-30 | 2018-03-30 | 王成宇 | A kind of real-time security on-Line Monitor Device of high-altitude plank road |
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2017
- 2017-10-30 CN CN201711031294.4A patent/CN107664490A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139271A (en) * | 2008-12-09 | 2010-06-24 | Hiroaki Yamaguchi | Method and device for measuring earthquake or wind-pressure resistance of wooden house |
| CN103591934A (en) * | 2013-10-24 | 2014-02-19 | 燕山大学 | Real-time levelness monitoring system for workbench of 3D (three-dimensional) printer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857305A (en) * | 2019-11-28 | 2021-05-28 | 湖南五新模板有限公司 | Landing stage of detectable deformation state |
| CN112687073A (en) * | 2020-11-26 | 2021-04-20 | 中国南方电网有限责任公司超高压输电公司广州局 | High altitude safety monitoring early warning device |
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