CN208433091U - Railway slope monitors system - Google Patents
Railway slope monitors system Download PDFInfo
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- CN208433091U CN208433091U CN201821038136.1U CN201821038136U CN208433091U CN 208433091 U CN208433091 U CN 208433091U CN 201821038136 U CN201821038136 U CN 201821038136U CN 208433091 U CN208433091 U CN 208433091U
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Abstract
The utility model relates to a kind of railway slopes to monitor system, including master control borad, N number of infrared camera and be set to infrared-sensitive telltale mark in side slope and synchronous with slope displacement, and the N is positive integer；The infrared camera acquires the position of the infrared-sensitive telltale mark in real time, its acquired image information is sent to master control borad by the infrared camera, the master control borad compares the image information with original image information, obtain whether the infrared-sensitive telltale mark moves, the master control borad output end is connect with alarm unit input terminal.Railway slope monitoring system structure is simple, maintenance cost is low, and it is high to monitor accuracy.
Description
Technical field
The utility model relates to a kind of safety monitoring fields, and in particular to a kind of railway slope monitoring system.
Background technique
Iron railway is the main artery and the popular vehicles of China's national economy, in national overall transportation system
In backbone status, as important traffic infrastructure, Chinese Railway assumes responsibility for a large amount of production and living Material Transportation every year
Task, and transport task railway the busiest in the world.Landslide, avalanche are the most important types of railway geological disaster, about
80% or more of mountain railway geological disaster is accounted for, the normal operation and traffic safety of railway are seriously affected and threaten.The west in China
Nanshan District, southeast of Qinghai-Tibet Plateau are the severely afflicated areas on landslide, avalanche development.Wherein Sichuan is that landslide, avalanche number occur for China
Most provinces.
Currently, the monitoring and warning mode that opposite side slopes carry out is relatively more, it is all to be buried sensor in monitoring point, by having
Line wirelessly summarizes monitoring data, is transferred in monitoring system and is monitored analysis；Since sensor needs
It powers and data is transmitted.Many monitoring schemes are powered using the sensor of low-power consumption and using battery, nonetheless,
Sensor can not work the long period, once electricity exhausts, need replacing battery, or rearrange monitoring point.It is comprehensive
On, for existing slope and land slide monitoring scheme there are two disadvantage, first is that construction is complex, and second is that sensor side needs to continue
Power supply and maintenance are inconvenient.
Utility model content
In order to overcome above-mentioned defect existing in the prior art, the purpose of the utility model is to provide a kind of railway slope prisons
Examining system.
To achieve the goals above, the utility model provides a kind of railway slope monitoring system, including master control borad, N number of
Infrared camera and it is set to infrared-sensitive telltale mark in side slope and with side slope synchronous shift, the N is positive integer；
The infrared camera acquires the position of the infrared-sensitive telltale mark in real time, and the infrared camera is acquired it
Image information be sent to master control borad, the master control borad compares the image information with original image information, obtains described
Whether infrared-sensitive telltale mark moves, and the master control borad output end is connect with alarm unit input terminal.
When infrared-sensitive telltale mark does not occur mobile, illustrate that side slope does not come down phenomenon, marks when infrared-sensitive positions
When note occurs mobile, illustrate that landslide phenomenon occurs in side slope, master control borad exports alarm signal to alarm unit at this time.
Railway slope monitoring system structure is simple, maintenance cost is low, and it is high to monitor accuracy.
It further, further include N number of infrared supplementary lighting sources, the infrared supplementary lighting sources are set with infrared camera one-to-one correspondence
It sets.When light shortcoming, infrared supplementary lighting sources provide light source for infrared camera, guarantee the normal of infrared-sensitive tag image acquisition
It carries out.
It further, further include N number of light intensity sensor, the light intensity sensor and infrared supplementary lighting sources correspond
Setting, the light intensity sensor output end connect a comparator first input end, and second input terminal of comparator connects light
Intensity threshold, the comparator output terminal connect the infrared supplementary lighting sources triggering end.Light intensity is acquired by light intensity sensor
Spend information, can the infrared supplementary lighting sources of accurate judgement whether need work, play the role of energy-efficient.
It further, further include N number of clock unit, the clock unit output end connection infrared supplementary lighting sources triggering
End controls the infrared supplementary lighting sources at the appointed time work in region.Control whether infrared supplementary lighting sources work from the time,
Play the role of energy-efficient.
Further, the infrared supplementary lighting sources go out the reflection coefficient wavelength one of optical wavelength Yu infrared-sensitive telltale mark
It causes, the Image Acquisition effect that this marks infrared-sensitive is more preferable.
Further, when N is equal to 1, the master control borad is integrated in the infrared camera.This reduces railway slope prison
The volume of examining system, while being more conducive to the arrangement of railway slope monitoring system.
It further, further include power supply module, the power supply module is the system power supply.
It further, further include communication module and remote server, the master control borad and remote server pass through described logical
Module connection is interrogated, convenient for that will acquire resulting image, alarm signal will upload to remote server.
The utility model does not need not needing to power in monitoring point using sensor in monitoring location yet, only need to be
Monitoring location setting is coated with the infrared-sensitive witness marker for having high reflectance in infrared light, positions to infrared-sensitive
Indicate that installation requirement is low, construction is simple does not need substantially to be safeguarded, and the system is simple to install and maintain, substantially reduces
Use cost.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural block diagram of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
A kind of railway slope as shown in Figure 1 monitors system, including master control borad (not shown), N number of infrared camera 2, power supply
Module 5, communication module 4, remote server and it is set to infrared-sensitive telltale mark in side slope and with side slope synchronous shift
1, the N are positive integer, and the power supply module 5 is the system power supply.Infrared camera 2 visible light and infrared band have compared with
High photoelectric conversion efficiency.
The infrared camera 2 acquires the position of the infrared-sensitive telltale mark 1 in real time, and the infrared camera 2 is by its institute
The image information of acquisition is sent to master control borad, which is compared with original image information, obtained by the master control borad
Whether the infrared-sensitive telltale mark 1 moves, and the master control borad output end is connect with alarm unit input terminal, the master
Control plate is connect with remote server by the communication module 4.
When infrared-sensitive telltale mark 1 is arranged, can be arranged according to the area size for the side slope to be monitored one or
The multiple infrared-sensitive telltale marks 1 of person, infrared-sensitive telltale mark 1 can be, but not limited to as infrared-sensitive guide pile.Power supply mould
Solar panel can be used in block 5, converts the solar into power storage and provides required electric energy in battery for the system.By
It is little in whole system power consumption, conventional solar panel it is ensured that system normal operation.
After setting infrared-sensitive telltale mark 1, infrared camera 2 takes pictures to 1 position of infrared-sensitive telltale mark
Storage, for being compared when later period monitoring.
Infrared camera 2 acquires the position of the witness marker of infrared-sensitive in real time, when some infrared-sensitive witness marker phase
When to change in location, alarm signal is issued, and upload to remote server；The situation of the alarm free at the scene of infrared camera 2 simultaneously
Under, periodically live image is uploaded to remote server.
Here judging whether infrared-sensitive telltale mark 1 occurs mobile method involved by, i.e., available algorithm is realized,
It can also be realized with hardware configuration.It when being realized using algorithm, is realized using existing algorithm, such as first uses wiener (Wiener)
Filtering algorithm eliminates ambient noise, then carries out binary conversion treatment to institute's acquired image, obtains infrared in viewing field of camera
Sensitive 1 profile of telltale mark, and record the coordinate position of each infrared-sensitive telltale mark 1 in the picture；By these coordinates
Position is compared with the coordinate position of initial image zooming-out, if the profile coordinate bit of a certain infrared-sensitive telltale mark 1
It sets and change (disappear or offset) has occurred then generates warning message, and this original image is uploaded into remote server.Or
It can be determined using infrared-sensitive is carried out application No. is the object location recognition method in the patent document of CN2016108567194
The position identification of position label 1, then be compared with the position of infrared-sensitive telltale mark 1 in initial image zooming-out, it obtains red
Whether 1 position of outer sensitivity telltale mark changes.When using hardware configuration, the master control borad includes binarization circuit and displacement
Register, described image information are sent to shift register after binarization circuit is handled, and adjacent the two of the shift register
The output end of a storage unit is separately connected the input terminal of comparator, the output end and alarm unit input terminal of the comparator.
As the preferred embodiment of the present embodiment, which further includes N number of infrared supplementary lighting sources 3, the infrared light filling
Light source 3 is arranged in a one-to-one correspondence with infrared camera 2, and the infrared supplementary lighting sources 3 go out the anti-of optical wavelength and infrared-sensitive telltale mark 1
It is consistent to penetrate coefficient wavelength.
It works preferably to control infrared supplementary lighting sources 3, the preferred two schemes of monitoring system are as follows:
The first, which further includes N number of light intensity sensor, the light intensity sensor and infrared supplementary lighting sources
3 are arranged in a one-to-one correspondence, and the light intensity sensor output end connects a comparator first input end, and the comparator second inputs
End connection intensity threshold, the comparator output terminal connect infrared 3 triggering end of supplementary lighting sources.When live intensity of illumination is low
When intensity of illumination threshold value, comparator output terminal exports high level, triggers infrared supplementary lighting sources 3 and works, to 2 visual field of infrared camera
Light filling is carried out in range, when intensity of illumination is higher than intensity of illumination threshold value, infrared supplementary lighting sources 3 are closed.Light intensity sensor
It can be integrated in infrared supplementary lighting sources 3.
Second, which further includes N number of clock unit, and the clock unit output end connects the infrared light filling
3 triggering end of light source controls the infrared supplementary lighting sources 3 at the appointed time work in region.For example, in 6:00-18:00 time zone
It in domain, controls the infrared supplementary lighting sources 3 and does not work, in 18:00-6:00 time zone, control the infrared supplementary lighting sources 3
Work.The clock unit can be integrated in infrared supplementary lighting sources 3.
When N is equal to 1, master control borad is integrated in infrared camera 2, when the region for the side slope to be monitored is larger, can be set
Multiple railway slope monitoring systems are set to be monitored.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (8)
1. a kind of railway slope monitors system, which is characterized in that including master control borad, N number of infrared camera and be set in side slope
And the infrared-sensitive telltale mark with side slope synchronous shift, the N are positive integer；
The infrared camera acquires the position of the infrared-sensitive telltale mark in real time, and the infrared camera is by its figure collected
As information is sent to master control borad, the master control borad compares the image information with original image information, obtains described infrared
Whether sensitive telltale mark moves, and the master control borad output end is connect with alarm unit input terminal.
2. railway slope according to claim 1 monitors system, which is characterized in that further include N number of infrared supplementary lighting sources, institute
Infrared supplementary lighting sources are stated to be arranged in a one-to-one correspondence with infrared camera.
3. railway slope according to claim 2 monitors system, which is characterized in that further include N number of light intensity sensor, institute
It states light intensity sensor to be arranged in a one-to-one correspondence with infrared supplementary lighting sources, the light intensity sensor output end connects a comparator the
One input terminal, second input terminal of comparator connect intensity threshold, and the comparator output terminal connects the infrared light filling
Light source triggering end.
4. railway slope according to claim 2 monitors system, which is characterized in that further include N number of clock unit, when described
Clock unit output end connects the infrared supplementary lighting sources triggering end, controls the infrared supplementary lighting sources at the appointed time work in region
Make.
5. monitoring system according to the described in any item railway slopes of claim 2-4, which is characterized in that the infrared supplementary lighting sources
Optical wavelength is consistent with the reflection coefficient wavelength of infrared-sensitive telltale mark out.
6. railway slope according to claim 1 monitors system, which is characterized in that when N is equal to 1, the master control borad collection
In infrared camera described in Cheng Yu.
7. railway slope according to claim 1 monitors system, which is characterized in that it further include power supply module, the power supply
Module is the system power supply.
8. railway slope according to claim 1 monitors system, which is characterized in that further include communication module and remote service
Device, the master control borad are connect with remote server by the communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038136.1U CN208433091U (en) | 2018-07-02 | 2018-07-02 | Railway slope monitors system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038136.1U CN208433091U (en) | 2018-07-02 | 2018-07-02 | Railway slope monitors system |
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| Publication Number | Publication Date |
|---|---|
| CN208433091U true CN208433091U (en) | 2019-01-25 |
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| CN201821038136.1U Active CN208433091U (en) | 2018-07-02 | 2018-07-02 | Railway slope monitors system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923401A (en) * | 2021-08-16 | 2022-01-11 | 杜鹢 | Image analysis operation and maintenance implementation method and image analysis operation and maintenance system |
-
2018
- 2018-07-02 CN CN201821038136.1U patent/CN208433091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923401A (en) * | 2021-08-16 | 2022-01-11 | 杜鹢 | Image analysis operation and maintenance implementation method and image analysis operation and maintenance system |
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