CN207691939U - The integrated stereo monitoring apparatus of coal mine - Google Patents
The integrated stereo monitoring apparatus of coal mine Download PDFInfo
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- CN207691939U CN207691939U CN201721762392.0U CN201721762392U CN207691939U CN 207691939 U CN207691939 U CN 207691939U CN 201721762392 U CN201721762392 U CN 201721762392U CN 207691939 U CN207691939 U CN 207691939U
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- explosion
- video camera
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- communication line
- monitoring host
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Abstract
A kind of coal mine of the utility model offer is respectively monitored monitoring point by two explosion-proof video cameras arranged side by side with integrated stereo monitoring apparatus.And two explosion-proof video cameras are arranged by sliding part in sliding rail respectively, two video cameras can be slided respectively so that two video cameras are in optimum position when mounted, to ensure that the result of two video cameras shooting obtains three dimensional signal in ground monitoring host, obtained monitoring signal is sent to ground monitoring host, by ground monitoring host process at three dimensional signal, it is shown by display screen, the indoor staff of ground monitoring, the monitored results of same monitoring point different visual angles can be captured according to three dimensional signal, enrich monitoring information, improve the safety of coal mine underground monitoring.
Description
Technical field
The utility model is related to explosion-proof Video Supervision Techniques, and in particular to a kind of integrated stereo monitoring apparatus of coal mine.
Background technology
The video monitoring applied in coal mine is essentially all based on single picture pick-up device, and acquisition is all a viewpoint
Image, and obtained image is all the flat image about monitored point, and the information content monitored is very limited.
Video monitoring is the important evidence as security protection and equipment guarantee within coal mines, using existing single camera shooting
It obtains monitored results to be possible to omit the important information occurred on monitored point, leads to not investigate asking for security risk in time
Topic.
Utility model content
To be solved in the utility model is that the video monitoring equipment in the prior art in coal mine is led using single picture pick-up device
Cause there is technical issues that, and then provide a kind of coal mine integrated stereo monitoring apparatus.
In order to solve the above technical problems, the utility model provides a kind of coal mine integrated stereo monitoring apparatus, including branch
Frame, video camera guidance set, the first explosion-proof video camera, the second explosion-proof video camera, communication line, ground monitoring host, wherein：
The holder is fixedly installed on monitoring point present position；The video camera guidance set is fixed on the top of the holder
Portion comprising the first sliding rail and the second sliding rail that are mutually parallel, first sliding rail are internally provided with and can slide inside it
First sliding part, second sliding rail are internally provided with the second sliding part that can be slided inside it；The first explosion-proof camera shooting
Machine is fixed on first sliding part, and the second explosion-proof video camera is fixed on second sliding part；The communication line
Road, first end are connect with the output end of the output end of the described first explosion-proof video camera and the second explosion-proof video camera simultaneously,
Its second end is connect with the input terminal of the ground monitoring host；The ground monitoring host is configured with display screen, described in reception
The monitoring signal that first explosion-proof video camera and the second explosion-proof video camera are sent obtains after 3 D stereo signal by the display
Screen display.
Optionally, above-mentioned coal mine further includes in integrated stereo monitoring apparatus：
Wearable device, the wearable device include 3D glasses or the helmet configured with 3D glasses.
Optionally, above-mentioned coal mine is in integrated stereo monitoring apparatus, first sliding part include the first convex block and
The first adjustment holder being fixed on first convex block, the first explosion-proof video camera are fixed on the first adjustment holder
On；
Second sliding part includes the second convex block and the second adjustment holder that is fixed on second convex block, and described the
Two explosion-proof video cameras are fixed on the second adjustment holder；
The controlled terminal of the first adjustment holder is connect via the communication line with the ground monitoring host, described
It is rotated under the control of ground monitoring host；
The controlled terminal of the second adjustment holder is connect via the communication line with the ground monitoring host, described
It is rotated under the control of ground monitoring host.
Optionally, above-mentioned coal mine further includes in integrated stereo monitoring apparatus：
First driving motor is set to one end of first sliding rail；First sliding rail is internally provided with the first transmission
Rack, first convex block are fixed on the first transmission rack；The first transmission rack is via the first transmission gear
With the output axis connection of first driving motor, the positive mobile or reverse movement under the driving of first driving motor；
Second driving motor is set to one end of second sliding rail；Second sliding rail is internally provided with the second transmission
Rack, second convex block are fixed on the second transmission rack；The second transmission rack is via the second transmission gear
With the output axis connection of second driving motor, the positive mobile or reverse movement under the driving of second driving motor；
The controlled terminal of first driving motor is connect via the communication line with the ground monitoring host, output
Axis is rotated forward or is rotated backward under the control of the ground monitoring host；
The controlled terminal of second driving motor is connect via the communication line with the ground monitoring host, output
Axis is rotated forward or is rotated backward under the control of the ground monitoring host.
Optionally, above-mentioned coal mine further includes in integrated stereo monitoring apparatus：
Explosion-proof casing is set to the top of the holder, by the video camera guidance set, the first explosion-proof camera shooting
Machine, the second explosion-proof video camera encapsulation are inside it；It is set at position corresponding with the communication line on the explosion-proof casing
It is equipped with cable interface.
Optionally, above-mentioned coal mine is in integrated stereo monitoring apparatus, on the explosion-proof casing with the cable interface
It is provided with explosion-proof sealing ring at the position being in contact.
Optionally, above-mentioned coal mine further includes in integrated stereo monitoring apparatus：
Power module is set to inside the explosion-proof casing, and the alternating-current power supply of input terminal and the 127V in coal mine is defeated
Exit port connects, and output end exports the DC power supply of 10-15V, the power supply of output end and the described first explosion-proof video camera
End is connected with the power end of the described second explosion-proof video camera.
Optionally, for above-mentioned coal mine in integrated stereo monitoring apparatus, the communication line includes cable, interface conversion
Device and optical fiber；First end of the first end of the cable as the communication line, the second end of the cable and the interface
The first port of converter connects, and the second port of the interface convertor is connect with the first end of the optical fiber, the optical fiber
Second end of the second end as the communication line.
Above-mentioned technical proposal provided by the utility model at least has the advantages that compared with prior art：
The integrated stereo monitoring apparatus of coal mine described in the utility model, passes through two explosion-proof camera shootings arranged side by side
Machine is respectively monitored monitoring point.And two explosion-proof video cameras are arranged by sliding part in sliding rail respectively, when mounted can
It is enough two video cameras to be slided respectively so that two video cameras are in optimum position, to ensure that two video cameras are clapped
The result taken the photograph obtains three dimensional signal in ground monitoring host, and obtained monitoring signal is sent to ground monitoring host, by ground
Monitoring host computer is processed into three dimensional signal, is shown by display screen, the indoor staff of ground monitoring, can be according to three dimensional signal
The monitored results for capturing same monitoring point different visual angles, enrich monitoring information, improve the safety of coal mine underground monitoring.
Description of the drawings
Fig. 1 is the structural schematic diagram of the integrated stereo monitoring apparatus of coal mine described in the utility model one embodiment.
Fig. 2 is the structural schematic diagram of video camera guidance set described in the utility model one embodiment.
Fig. 3 a and Fig. 3 b are the structural schematic diagram of video camera guidance set described in the utility model another embodiment.
Fig. 4 is the structural schematic diagram of coal mine integration stereo monitoring apparatus described in the utility model another embodiment.
Specific implementation mode
Below in conjunction with attached drawing in the present embodiment, example description is carried out to the technical solution in the utility model.In this reality
With in novel description, it should be noted that term "center", "upper", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
That states the utility model simplifies description, do not indicate or imply the indicated device or component must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.Wherein, term " first position " and
" second position " is two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The present embodiment provides a kind of integrated stereo monitoring apparatus of coal mine, as shown in Figure 1, being led including holder 1, video camera
To component 2, the first explosion-proof video camera 31, the second explosion-proof video camera 32, communication line 4, ground monitoring host 5, wherein：
The holder 1 is fixedly installed on monitoring point present position, can be directly installed on the wall of coal mine as shown in the figure
On；The video camera guidance set 2 is fixed on the top of the holder 1 comprising the first sliding rail 21 and second being mutually parallel
Sliding rail 22, first sliding rail 21 are internally provided with the first sliding part 23 that can be slided inside it, in second sliding rail 22
Portion is provided with the second sliding part 24 that can be slided inside it；The first explosion-proof video camera 31 is fixed on first sliding part
On 23, the second explosion-proof video camera 32 is fixed on second sliding part 24；The communication line 4, first end is simultaneously
It is connect with the output end of the output end of the described first explosion-proof video camera 31 and the second explosion-proof video camera 32, second end and institute
State the input terminal connection of ground monitoring host 5；The ground monitoring host 5 is configured with display screen, and reception described first is explosion-proof to take the photograph
The monitoring signal that camera 31 and the second explosion-proof video camera 32 are sent obtains after 3 D stereo signal by the display screen display
Show.
Current existing binocular stereo vision is a kind of important form of machine vision, it be based on principle of parallax and using at
As equipment is from the two images of different position acquisition testees, by calculating the position deviation between image corresponding points, to obtain
The method for taking object dimensional geological information.The image of fusion two eyes acquisition simultaneously observes the difference between them, makes us can
To obtain apparent sense of depth, the correspondence between feature is established.In the prior art, the bat two imaging devices obtained
Take the photograph image or video, and handled it to obtain three-dimensional image or video be comparative maturity technology, can succeed
Apply in daily life.Therefore, in the present embodiment in said program, ground monitoring host 5 can use existing conventional calculation
The monitoring signal that method is sent according to the described first explosion-proof video camera 31 and the second explosion-proof video camera 32 obtains 3 D stereo letter
Number, it is only necessary to algorithm model is built in the ground monitoring host 5 in advance.
In the said program of the present embodiment, by two explosion-proof video cameras arranged side by side, monitoring point is supervised respectively
Control.And two explosion-proof video cameras respectively by sliding part be arranged in sliding rail, when mounted can respectively to two video cameras into
Row sliding is so that two video cameras are in optimum position, to ensure the result of two video cameras shooting in ground monitoring master
Three dimensional signal is obtained in machine, obtained monitoring signal is sent to ground monitoring host, is believed at three-dimensional by ground monitoring host process
Number, it is shown by display screen, the indoor staff of ground monitoring, it is different that same monitoring point can be captured according to three dimensional signal
The monitored results at visual angle, enrich monitoring information, improve the safety of coal mine underground monitoring.
In addition, in order to enable monitoring personnel can preferably watch three-dimensional video or image, further include in above-mentioned apparatus：
Wearable device, the wearable device include 3D glasses or the helmet configured with 3D glasses.Monitoring personnel wears 3D
Mirror can immersively watch the 3-D effect of coal mine underground monitoring result, and experience is more preferably.
On the basis of said program, as shown in Fig. 2, in above-mentioned apparatus, first sliding part 23 includes the first convex block
231 and the first adjustment holder 232 that is fixed on first convex block 231, the first explosion-proof video camera 31 be fixed on described
On the first adjustment holder 232；Second sliding part 24 includes the second convex block 241 and is fixed on second convex block 241
Second adjustment holder 242, the second explosion-proof video camera 32 are fixed on the second adjustment holder 242；The first adjustment
The controlled terminal of holder 232 is connect via the communication line 4 with the ground monitoring host 5, in the ground monitoring host 5
The lower rotation of control；The controlled terminal of the second adjustment holder 242 connects via the communication line 4 and the ground monitoring host 5
It connects, is rotated under the control of the ground monitoring host 5.In the communication line 4, may include more single data transmission lines or
The interface of the multiple data transmissions of person can be built when there is new data when needing access with data line or data transmission interface
Vertical connection.In the present solution, can not only be adjusted by the position of two explosion-proof video cameras of sliding rail pair in a single direction
It is whole, additionally it is possible to two explosion-proof video camera rotations to be controlled in such a way that control adjusts cloud platform rotation, so as to monitoring range
Carry out the adjustment of adaptability.It is understood that the control process can pass through ground monitoring by monitoring personnel in monitoring room
Host 5 executes, and observes the picture that display screen is shown in adjustment during the adjustment, ensures that picture reaches optimal display result and is
Excellent, the relative position of two explosion-proof video cameras is to maintain constant during adjustment.
In addition, as shown in Figure 3a and Figure 3b shows, can also include the first driving motor 251 in above-mentioned apparatus, be set to described
One end of first sliding rail 21；First sliding rail 21 is internally provided with the first transmission rack 271, and first convex block 231 is fixed
In on the first transmission rack 271；The first transmission rack 271 drives via the first transmission gear 261 with described first
The output axis connection of dynamic motor 251, the positive mobile or reverse movement under the driving of first driving motor 251；Second drives
Dynamic motor 252, is set to one end of second sliding rail 22；Second sliding rail 22 is internally provided with the second transmission rack 272,
Second convex block 241 is fixed on the second transmission rack 272；The second transmission rack 272 is via the second driving cog
The output axis connection of wheel portion 262 and second driving motor 252, it is positive under the driving of second driving motor 252 to move
Dynamic or reverse movement；The controlled terminal of first driving motor 251 is via the communication line 4 and the ground monitoring host 5
Connection, output shaft are rotated forward or are rotated backward under the control of the ground monitoring host 5；Second driving motor
252 controlled terminal is connect via the communication line 4 with the ground monitoring host 5, and output shaft is in the ground monitoring master
It rotates forward or rotates backward under the control of machine 5.The monitoring personnel of ground monitoring room can be controlled by ground monitoring host 5 and be driven
Dynamic motor driving is moved with the position for controlling two explosion-proof video cameras in sliding rail, to make the position of two explosion-proof video cameras
It sets and reaches best, obtain optimal display picture.
On the basis of above scheme, as shown in figure 4, can also include in above-mentioned apparatus：
Explosion-proof casing 8 is set to the top of the holder 1, and the video camera guidance set 2, described first explosion-proof are taken the photograph
Camera 31, the second explosion-proof video camera 32 encapsulation are inside it；Position corresponding with the communication line 4 on the explosion-proof casing
The place of setting is provided with cable interface 81, and explosion-proof sealing ring is provided at cable interface 81, can be into one by the way that explosion-proof casing 8 is arranged
Step improves the explosion-proof performance of the device, makes it in mine down-hole application with very high security performance.
In addition, further including power module 6 in above-mentioned apparatus, it is set to inside the explosion-proof casing 8, input terminal and coal mine
In 127V the connection of alternating-current power supply output port, output end exports the DC power supply of 10-15V, output end and institute
The power end for stating the first explosion-proof video camera 31 is connected with the power end of the described second explosion-proof video camera 32.It is right by power module 6
After power supply is converted, more safely electric energy can be provided for explosion-proof video camera.
Preferably, in said program, the communication line 4 includes cable 41, interface convertor 42 and optical fiber 43；The line
First end of the first end of cable 41 as the communication line 4, receives the monitoring signal of explosion-proof video camera, and the of the cable 41
Two ends are connect with the first port of the interface convertor 42, the second port of the interface convertor 42 and the optical fiber 43
First end connects, and the second end of the optical fiber 43 is connect as the second end of the communication line with ground monitoring host 5.In well
It is lower that more reliable data transmission service is capable of providing using optical fiber transmission signal, by interface convertor 42 by data-transmission mode
It is converted to and can be realized suitable for the pattern of fiber optic communication.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. a kind of integrated stereo monitoring apparatus of coal mine, which is characterized in that prevent including holder, video camera guidance set, first
Quick-fried video camera, the second explosion-proof video camera, communication line, ground monitoring host, wherein：
The holder is fixedly installed on monitoring point present position；The video camera guidance set is fixed on the top of the holder,
It includes the first sliding rail and the second sliding rail being mutually parallel, and first sliding rail is internally provided with can slide inside it first
Sliding part, second sliding rail are internally provided with the second sliding part that can be slided inside it；The first explosion-proof video camera is solid
Due on first sliding part, the second explosion-proof video camera is fixed on second sliding part；The communication line,
First end is connect with the output end of the output end of the described first explosion-proof video camera and the second explosion-proof video camera simultaneously, and second
End is connect with the input terminal of the ground monitoring host；The ground monitoring host is configured with display screen, and it is anti-to receive described first
The monitoring signal that quick-fried video camera and the second explosion-proof video camera are sent obtains after 3 D stereo signal by the display screen display
Show.
2. the integrated stereo monitoring apparatus of coal mine according to claim 1, which is characterized in that further include：
Wearable device, the wearable device include 3D glasses or the helmet configured with 3D glasses.
3. the integrated stereo monitoring apparatus of coal mine according to claim 1, it is characterised in that：
First sliding part includes the first convex block and the first adjustment holder that is fixed on first convex block, and described first is anti-
Quick-fried video camera is fixed on the first adjustment holder；
Second sliding part includes the second convex block and the second adjustment holder that is fixed on second convex block, and described second is anti-
Quick-fried video camera is fixed on the second adjustment holder；
The controlled terminal of the first adjustment holder is connect via the communication line with the ground monitoring host, on the ground
It is rotated under the control of monitoring host computer；
The controlled terminal of the second adjustment holder is connect via the communication line with the ground monitoring host, on the ground
It is rotated under the control of monitoring host computer.
4. the integrated stereo monitoring apparatus of coal mine according to claim 3, which is characterized in that further include：
First driving motor is set to one end of first sliding rail；First sliding rail is internally provided with the first transmission rack,
First convex block is fixed on the first transmission rack；It is described first transmission rack via the first transmission gear with it is described
The output axis connection of first driving motor, the positive mobile or reverse movement under the driving of first driving motor；
Second driving motor is set to one end of second sliding rail；Second sliding rail is internally provided with the second transmission rack,
Second convex block is fixed on the second transmission rack；It is described second transmission rack via the second transmission gear with it is described
The output axis connection of second driving motor, the positive mobile or reverse movement under the driving of second driving motor；
The controlled terminal of first driving motor is connect via the communication line with the ground monitoring host, and output shaft exists
It rotates forward or rotates backward under the control of the ground monitoring host；
The controlled terminal of second driving motor is connect via the communication line with the ground monitoring host, and output shaft exists
It rotates forward or rotates backward under the control of the ground monitoring host.
5. according to the integrated stereo monitoring apparatus of claim 1-4 any one of them coal mines, which is characterized in that further include：
Explosion-proof casing is set to the top of the holder, by the video camera guidance set, the first explosion-proof video camera, institute
State the second explosion-proof video camera encapsulation inside it；On the explosion-proof casing electricity is provided at position corresponding with the communication line
Cable interface.
6. the integrated stereo monitoring apparatus of coal mine according to claim 5, it is characterised in that：
It is provided with explosion-proof sealing ring at the position being in contact with the cable interface on the explosion-proof casing.
7. mine integral stereo monitoring apparatus according to claim 6, which is characterized in that further include：
Power module is set to inside the explosion-proof casing, the alternating-current power supply output end of input terminal and the 127V in coal mine
Mouthful connection, output end export the DC power supply of 10-15V, the power end of output end and the described first explosion-proof video camera and
The power end of the second explosion-proof video camera connects.
8. mine integral stereo monitoring apparatus according to claim 7, it is characterised in that：
The communication line includes cable, interface convertor and optical fiber；The first end of the cable is as the communication line
First end, the second end of the cable are connect with the first port of the interface convertor, the second end of the interface convertor
It mouthful is connect with the first end of the optical fiber, the second end of the second end of the optical fiber as the communication line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762392.0U CN207691939U (en) | 2017-12-15 | 2017-12-15 | The integrated stereo monitoring apparatus of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762392.0U CN207691939U (en) | 2017-12-15 | 2017-12-15 | The integrated stereo monitoring apparatus of coal mine |
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| Publication Number | Publication Date |
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| CN207691939U true CN207691939U (en) | 2018-08-03 |
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ID=62998100
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| CN201721762392.0U Active CN207691939U (en) | 2017-12-15 | 2017-12-15 | The integrated stereo monitoring apparatus of coal mine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257573A (en) * | 2018-11-07 | 2019-01-22 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of optimization device and method of night vision image |
-
2017
- 2017-12-15 CN CN201721762392.0U patent/CN207691939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257573A (en) * | 2018-11-07 | 2019-01-22 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of optimization device and method of night vision image |
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