CN207315447U - A kind of tunnel equipment automatic tour inspection system based on thermal imaging - Google Patents
A kind of tunnel equipment automatic tour inspection system based on thermal imaging Download PDFInfo
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- CN207315447U CN207315447U CN201721320025.5U CN201721320025U CN207315447U CN 207315447 U CN207315447 U CN 207315447U CN 201721320025 U CN201721320025 U CN 201721320025U CN 207315447 U CN207315447 U CN 207315447U
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Abstract
The utility model discloses a kind of tunnel equipment automatic tour inspection system based on thermal imaging, belong to inspection device under mine, the technical problems to be solved in the utility model for how the completion underground inspection of comprehensive memorial tablet, while ensure from down-hole light influence, the technical solution used for：Its structure includes inspection mechanism, inspection communication system and back-end data processing system, and inspection mechanism connects back-end data processing system by wireless network connection inspection communication system, inspection communication system by wireless network or optical fiber；Inspection mechanism includes routing inspection trolley, winch, motor reducer device and inspection track, and inspection track is laid with along tunnel, and routing inspection trolley is arranged on inspection track, and the both ends of routing inspection trolley are both provided with continuous rope；Data video camera, infrared thermography and supplying cell are provided with routing inspection trolley, supplying cell is electrically connected data video camera and infrared thermography and powers for it.
Description
Technical field
Inspection device under mine is the utility model is related to, specifically a kind of tunnel equipment based on thermal imaging is patrolled automatically
Check system.
Background technology
Under existing well in inspection technology, majority carries out inspection, the base being partly monitored using video camera using manpower
Originally it is fixed, monitoring range is limited, and in addition video surveillance is had a great influence by live light illumination, for rotating machinery in tunnel
Local pyrexia, rotate it is abnormal can not detect, this is the shortcoming present in the prior art.It is therefore how comprehensive
The completion underground inspection of memorial tablet, while ensure that it is technical problem existing in the prior art to be influenced from down-hole light.
The patent document of Patent No. CN206178406U discloses a kind of walking inspection rail certainly based on infrared thermal imaging
Road crusing robot, including：Control host computer, wireless WIFI base stations, robot body, wireless WIFI clients, microcontroller, can
See light video camera, battery, switch, battery module, infrared thermal imaging camera；In the robot body, battery is opened through the Forbidden City
Pass supplies power to battery module, will be supplied respectively after voltage class that the voltage of battery is changed into needed for all parts from battery module
To wireless WIFI clients, microcontroller, visible light camera and infrared thermal imaging camera, the connection between them is moved using 2 cores
Power cable connection；Microcontroller, visible light camera and infrared thermal imaging camera are connected by cable with wireless WIFI clients；It is single
RS485 communication modes are used between piece machine and infrared thermal imaging camera, the two is connected with Shielded Twisted Pair；Robot controlling section
In middle control host computer connected with wireless WIFI base stations by cable, robot controlling section and robot body part pass through nothing
Line WIFI clients carry out wireless connection with wireless WIFI base stations, realize data exchange.But there are structure to answer for the technical solution
The shortcomings of miscellaneous, inconvenient, of high cost.
The content of the invention
The technical assignment of the utility model is to provide a kind of tunnel equipment automatic tour inspection system based on thermal imaging, to solve
How the completion underground inspection of comprehensive memorial tablet, while the problem of ensure to influence from down-hole light.
The technical assignment of the utility model realizes that a kind of tunnel equipment based on thermal imaging is patrolled automatically in the following manner
Check system, including inspection mechanism, inspection communication system and back-end data processing system, inspection mechanism is patrolled by wireless network connection
Communication system is examined, inspection communication system connects back-end data processing system by wireless network or optical fiber；Inspection mechanism includes patrolling
Inspection trolley, winch, motor reducer device and inspection track, inspection track are laid with along tunnel, and routing inspection trolley is arranged on inspection rail
On road, the both ends of routing inspection trolley are both provided with continuous rope, and continuous rope is arranged on winch and winch is located at one end of inspection track
Place, motor reducer device are arranged on winch and drive winch to act；Data video camera, infrared heat are provided with routing inspection trolley
Imager and supplying cell, supplying cell are electrically connected data video camera and infrared thermography and power for it.
Preferably, the inspection communication system uses the distributed WIFI communication systems of WDS, the distributed WIFI of WDS
Communication system includes multiple WIFI base stations, using 802.11 b/g/n agreements of IEEE, is operated in 2.4G or 5.8G frequency ranges, connects
Receive all kinds of monitoring data sent by inspection mechanism.
Preferably, the back-end data processing system includes background server and database, back-end data processing system
Vision signal, audio signal and thermal imaging signal for routing inspection trolley to be sent by background server are handled, and are deposited
Record in database and alarm signal is sent to abnormal data.
More preferably, two stretchers are provided with the inspection track, two stretchers are located at the two of inspection track respectively
Hold and on continuous rope.
More preferably, the inspection track is in groove profile, it is ensured that routing inspection trolley is stablized quick mobile.
More preferably, the side of the data video camera is provided with sound pick-up, and sound pick-up is arranged on routing inspection trolley, power supply electricity
Pond is electrically connected sound pick-up and powers for it.
More preferably, WIFI module is both provided with the data video camera, infrared thermography and sound pick-up, and is passed through
WIFI module and WIFI base stations uploading detection data are to back-end data processing system.
More preferably, IP setup modules are additionally provided with the infrared thermography, infrared thermography sets mould by IP
Block sets IP address.
More preferably, the infrared thermography using non-refrigeration focal surface formula and temperature measurement data realize the heat of tunnel equipment into
Picture, effective thermometric resolution ratio is not less than 320*240 pixels and operation wavelength is in the range of 3-5 μm and 8-14 μm.
The tunnel equipment automatic tour inspection system based on thermal imaging of the utility model has following excellent compared with prior art
Point：
（One）, the utility model employ infrared thermal imaging technique, have temp sensing function concurrently, can be to all kinds of machines in whole tunnel
Tool equipment, transport coal stream, staff carry out video tour monitoring, and the temperature data of detection are handled, while can do
Alert process, it is multiple functional, realize the comprehensive flexible inspection of underground；
（Two）, the utility model more fixed monitoring devices are substituted by walking using separate unit routing inspection trolley, not only
Hand labor intensity is reduced, and can significantly improve coal mine down-hole tunnel, greatly reduces underground management cost and well
Lower danger, improves underground management level；
（Three）, the utility model apply also for underground conveyer belt and the automatic tour inspection system of other equipment, using model
Enclose wide.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Attached drawing 1 is the structure diagram of the tunnel equipment automatic tour inspection system based on thermal imaging；
Attached drawing 2 is the structure diagram of embodiment 1；
Attached drawing 3 is the structure diagram of embodiment 2.
In figure：1st, inspection mechanism, 2, inspection communication system, 3, back-end data processing system, 4, routing inspection trolley, 5, winch,
6th, motor reducer device, 7, inspection track, 8, continuous rope, 9, data video camera, 10, infrared thermography, 11, power supply electricity
Pond, 12, WIFI base stations, 13, background server, 14, database, 15, stretcher, 16, sound pick-up, 17, WIFI module, 18, IP
Setup module.
Embodiment
It is automatic to a kind of tunnel equipment based on thermal imaging of the utility model with reference to Figure of description and specific embodiment
Cruising inspection system is described in detail below.
Embodiment 1：
As shown in Figure 2, a kind of tunnel equipment automatic tour inspection system based on thermal imaging of the utility model, its structure
Mainly it is made of inspection mechanism 1, inspection communication system 2 and back-end data processing system 3, inspection mechanism 1 is connected by wireless network
Inspection communication system 2 is connect, inspection communication system 2 connects back-end data processing system 3 by wireless network or optical fiber.
Embodiment 2：
As shown in Figure 1, the inspection mechanism in embodiment 1 includes routing inspection trolley 4, winch 5,6 and of motor reducer device
Inspection track 7, inspection track 7 are laid with along tunnel, and two stretchers 15 are installed on inspection track 7, and two stretchers 15 distinguish position
In the both ends of inspection track 7 and on continuous rope 8.Inspection track is in groove profile, it is ensured that routing inspection trolley is stablized quick mobile.Patrol
Trolley 4 is examined to be installed on inspection track 7, the both ends of routing inspection trolley 4 are all connected with continuous rope 8, continuous rope 8 be installed on winch 5 and
Winch 5 is located at the at one end of inspection track 7, and motor reducer device 6 is installed on winch 5 and drives winch 5 to act.Such as attached drawing
Shown in 3, data video camera 9, infrared thermography 10, sound pick-up 16 and supplying cell 11, supplying cell are installed on routing inspection trolley 4
11 are electrically connected data video camera 9, infrared thermography 10 and sound pick-up 16 powers for it.Sound pick-up 16 is taken the photograph installed in numeral
As the side of instrument 9.WIFI module 17 is respectively mounted on data video camera 9, infrared thermography 10 and sound pick-up 16, and passes through WIFI
Module 17 and 12 uploading detection data of WIFI base stations are to back-end data processing system 3.IP is also installed on infrared thermography 10 to set
Module 18 is put, infrared thermography 10 sets IP address by IP setup modules 18.Infrared thermography 10 is burnt using non-brake method
Plane formula and temperature measurement data realize the thermal imaging of tunnel equipment, and effective thermometric resolution ratio is not less than 320*240 pixels and operating wave
Grow in the range of 3-5 μm and 8-14 μm.
Inspection communication system 2 in embodiment 1 uses the distributed WIFI communication systems of WDS, and the distributed WIFI of WDS lead to
News system includes multiple WIFI base stations 12, using 802.11 b/g/n agreements of IEEE, is operated in 2.4G or 5.8G frequency ranges, connects
Receive all kinds of monitoring data sent by inspection mechanism.
Back-end data processing system 3 in embodiment 1 includes background server 13 and database 14, back-end data processing system
Vision signal, audio signal and the thermal imaging signal that system 3 is used to send routing inspection trolley by background server 13 are handled,
And record is deposited in database 14 and alarm signal is sent to abnormal data.
It is specific to install and use process：One parallel inspection track 7 should be installed by the tunnel of inspection, in inspection track 7
One end setting winch 5 and motor reducer device 6, winch 5 by continuous rope 8 draw routing inspection trolley 4 in 7 uplink of inspection track
Walk, routing inspection trolley 4 can forward and reverse walking on inspection track 7, realize the collection to the inspection monitoring data of equipment in tunnel, adopt
The monitoring data of collection send back-end data processing system 3 to by WiFi base stations 12.Inspection monitoring data are mainly by digital camera
10 3 instrument 9, sound pick-up 16 and infrared thermography equipment are completed.Three data acquisition monitoring devices, which have, uploads WiFi standards
The function of data, wherein gathering temperature measurement data using infrared thermography 10 and realizing the thermal imaging of tunnel equipment, infrared heat
In the range of μ meters of 3-5 and μ meters of 8-14, infrared thermography 10 can set IP address, have WiFi numbers the operation wavelength of imager 10
According to upload function.
Specific work process：The routing inspection trolley 4 walked on inspection track 7, is responsible for collecting and sampling monitoring data：Comprising red
Outer imaging and temperature measurement data, audio monitoring data, video imaging data, the WiFi bases in equipment and tunnel in routing inspection trolley 4
Stand and 12 connect all the time, monitoring data are received by WiFi base stations 12 and are transmitted to back-end data processing system 3, and background server 13 is right
Monitoring data are handled, output video image, monitoring sound, infrared thermal imaging image, while monitoring data are calculated
Processing, after detecting abnormal data, output alarm signal.
The principle of tunnel equipment routing inspection is realized in 10 imaging of infrared thermography heat：Wavelength is that 2.0 ~ 1000 μm of part is known as
Thermal Infra-Red.Object around us can send visible ray only when their temperature is up to more than 1000 DEG C.Compare
Under, all temperature are in absolute zero around us（-273℃）Object above, all can ceaselessly send Thermal Infra-Red.Institute
With Thermal Infra-Red（Or heat radiation）It is that there are most commonly used radiation in nature.Heat radiation in addition to existing generality,
Also two other important characteristic：
（One）, air, smoke, mists and clouds etc. absorb visible ray and near infrared ray, but to 3-5 μm and 8-14 μm of Thermal Infra-Red but
It is transparent；Therefore, the two wave bands are referred to as " atmospheric window " of Thermal Infra-Red；Using the two windows, can make one
Completely it is unglazed under conditions of be clearly observed front situation；
（Two）, object heat radiation energy size, directly it is related to the temperature of body surface；This feature of heat radiation
It is used in application scheme, contactless temperature survey is carried out to the equipment in tunnel and Warm status is analyzed, so as to is production peace
Entirely, plant maintenance etc. provides an important detection means and diagnostic tool.
Modern thermal imaging device is operated in mid infrared region（3-5 μm of wavelength）Or far infrared region（8-12 μm of wavelength）.
The infra-red radiation sent by detecting object, thermal imaging system produces a real-time image, so as to provide a kind of thermal map of scenery
Picture.And invisible radiation image is changed into human eye is visible, clearly image.Thermal imaging system is very sensitive, can detect
The temperature difference less than 0.1 DEG C.
During work, the focus infrared energy that thermal imaging system is sent the object in scene using optics is in infrared acquisition
On device, the video format of standard is then converted into from the infrared data with each detector element, can be in the video of standard
Show, or be recorded on digital storage equipment on monitor.What it is due to thermal imaging system detection is hot rather than light, so
Round-the-clock it can use.
Since roadway distance is different in size, and the investigative range of a thermal imaging system only has several meters or more than ten meters, so this
Application scheme devises a track parallel to tunnel, and is aided with mining video camera and sound pick-up by a thermal imaging system and exists
Advance on track, and then realize the inspection of a set of life, the monitoring device completion of light, heat to equipment in whole tunnel.
By embodiment above, the those skilled in the art can readily realize the utility model.But
It is it should be appreciated that the utility model is not limited to above-mentioned embodiment.It is described on the basis of disclosed embodiment
Those skilled in the art can be combined different technical characteristics, so as to fulfill different technical solutions.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (9)
1. a kind of tunnel equipment automatic tour inspection system based on thermal imaging, it is characterised in that including inspection mechanism, inspection communication system
System and back-end data processing system, inspection mechanism pass through nothing by wireless network connection inspection communication system, inspection communication system
Gauze network or optical fiber connection back-end data processing system；Inspection mechanism includes routing inspection trolley, winch, motor reducer device and patrols
Track is examined, inspection track is laid with along tunnel, and routing inspection trolley is arranged on inspection track, and the both ends of routing inspection trolley are both provided with electrodeless
Rope, continuous rope is arranged on winch and winch is located at the at one end of inspection track, and motor reducer device is arranged on winch simultaneously
Drive winch action；Data video camera, infrared thermography and supplying cell are provided with routing inspection trolley, supplying cell is electric respectively
Data video camera and infrared thermography is connected to power for it.
2. the tunnel equipment automatic tour inspection system according to claim 1 based on thermal imaging, it is characterised in that the inspection
Communication system uses the distributed WIFI communication systems of WDS, and the distributed WIFI communication systems of WDS include multiple WIFI base stations,
Using 802.11 b/g/n agreements of IEEE, it is operated in 2.4G or 5.8G frequency ranges, receives all kinds of monitorings sent by inspection mechanism
Data.
3. the tunnel equipment automatic tour inspection system according to claim 1 or 2 based on thermal imaging, it is characterised in that described
Back-end data processing system includes background server and database, and back-end data processing system is used to patrol by background server handle
Vision signal, audio signal and the thermal imaging signal that inspection trolley is sent are handled, and deposit record in database and to exception
Data send alarm signal.
4. the tunnel equipment automatic tour inspection system according to claim 3 based on thermal imaging, it is characterised in that the inspection
Two stretchers are provided with track, two stretchers are respectively positioned at the both ends of inspection track and on continuous rope.
5. the tunnel equipment automatic tour inspection system according to claim 4 based on thermal imaging, it is characterised in that the inspection
Track is in groove profile.
6. the tunnel equipment automatic tour inspection system according to claim 5 based on thermal imaging, it is characterised in that the numeral
The side of video camera is provided with sound pick-up, and sound pick-up is arranged on routing inspection trolley, and supplying cell is electrically connected sound pick-up and powers for it.
7. the tunnel equipment automatic tour inspection system according to claim 6 based on thermal imaging, it is characterised in that the numeral
WIFI module is both provided with video camera, infrared thermography and sound pick-up, and inspection is uploaded by WIFI module and WIFI base stations
Data are surveyed to back-end data processing system.
8. the tunnel equipment automatic tour inspection system according to claim 7 based on thermal imaging, it is characterised in that described infrared
IP setup modules are additionally provided with thermal imaging system, infrared thermography sets IP address by IP setup modules.
9. the tunnel equipment automatic tour inspection system according to claim 8 based on thermal imaging, it is characterised in that described infrared
Thermal imaging system realizes the thermal imaging of tunnel equipment using non-refrigeration focal surface formula and temperature measurement data, and effective thermometric resolution ratio is not less than
320*240 pixels and operation wavelength are in the range of 3-5 μm and 8-14 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320025.5U CN207315447U (en) | 2017-10-13 | 2017-10-13 | A kind of tunnel equipment automatic tour inspection system based on thermal imaging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721320025.5U CN207315447U (en) | 2017-10-13 | 2017-10-13 | A kind of tunnel equipment automatic tour inspection system based on thermal imaging |
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| CN207315447U true CN207315447U (en) | 2018-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819417A (en) * | 2019-04-01 | 2019-05-28 | 郑州航空工业管理学院 | A kind of rail mounted crusing robot audiovideo information radio transmission system |
| CN113552889A (en) * | 2021-07-29 | 2021-10-26 | 苏州森合知库机器人科技有限公司 | Inspection robot in roadway scene and navigation method thereof |
-
2017
- 2017-10-13 CN CN201721320025.5U patent/CN207315447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819417A (en) * | 2019-04-01 | 2019-05-28 | 郑州航空工业管理学院 | A kind of rail mounted crusing robot audiovideo information radio transmission system |
| CN113552889A (en) * | 2021-07-29 | 2021-10-26 | 苏州森合知库机器人科技有限公司 | Inspection robot in roadway scene and navigation method thereof |
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