CN206002459U - A kind of dynamic detection system of roof of train image - Google Patents
A kind of dynamic detection system of roof of train image Download PDFInfo
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- CN206002459U CN206002459U CN201621029433.0U CN201621029433U CN206002459U CN 206002459 U CN206002459 U CN 206002459U CN 201621029433 U CN201621029433 U CN 201621029433U CN 206002459 U CN206002459 U CN 206002459U
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Abstract
A kind of dynamic detection system of roof of train image provided by the utility model, described dynamic detection system includes：Mounting bracket；Described mounting bracket is fixed on above train rail；It is fixed on the 3D image-forming assembly in described mounting bracket；Described 3D image-forming assembly is used for shooting roof of train image；Wherein, described 3D image-forming assembly can realize the shooting to roof of train complete three dimensional image.In a kind of dynamic detection system of roof of train image that the application provides, this dynamic detection system includes 3D image-forming assembly, there is 3D imaging function, the shooting to roof of train complete three dimensional image can be realized, using the depth information in 3D rendering, difference with roof of train little electric component disappearance in imaging for the such as raindrop can be told, and then reduce the erroneous judgement to roof of train fault leading to because of external environmental interference, the state of electric component in roof of train, error very little can accurately be detected very much.
Description
Technical field
This utility model is related to train operating safety safeguards system technical field, more particularly, it relates to a kind of train car
The dynamic detection system of top image.
Background technology
With scientific and technical continuous development, the go on a journey species of instrument of people has varied, has train, automobile and aircraft
Deng, so many trip instrument, safety guarantee also becomes the most important condition of people's consideration.
Just, there is more complicated structure in roof of train, the row running particularly on electrified circuit taking train as a example
Car, on its roof install pantograph be one of essential element of train operation, for from contact net by electric energy transmit to
Motor.
But roof of train has the electric components such as pantograph, porcelain insulator and high voltage bus, above-mentioned part is when by foreign body
Strike leads to loosen, and when deforming or losing, can lead to suspension of service, and complete accident can occur when serious.
So the detection to roof of train electric component is just particularly important, and the electric component of detection roof of train is at present
Employ 2 dimension linear array scanning technologies, in train through out-of-date, using 2 dimension cameras, roof of train is carried out taking pictures being analyzed, but
Based on the accident analysis of the plane picture shooting, erroneous judgement can be easily caused, such as raindrop are lacked with the little electric component of roof of train
The imaging characteristicses losing are much like, and light interference is much like with the imaging characteristicses of roof of train foreign body etc..
The technology of traditional detection roof of train electric component, degree of accuracy is low, and error is very big
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of dynamic detection system of roof of train image, and this moves
State detecting system, can accurately detect the state of electric component in roof of train, error very little very much.
For achieving the above object, this utility model provides following technical scheme：
A kind of dynamic detection system of roof of train image, described dynamic detection system includes：
Mounting bracket；Described mounting bracket is fixed on above train rail；
It is fixed on the 3D image-forming assembly in described mounting bracket；Described 3D image-forming assembly is used for shooting roof of train image；
Wherein, described 3D image-forming assembly can realize the shooting to roof of train complete three dimensional image.
Preferably, in above-mentioned dynamic detection system, described 3D image-forming assembly includes：
Camera and light source；Described camera is used for shooting roof of train image；Described light source is used for coordinating described camera to realize
Shoot function.
Preferably, in above-mentioned dynamic detection system, described 3D image-forming assembly also includes：
Protective layer；Described protective layer is arranged on described magazine camera lens surface, described protective layer used in protecting described phase
Camera lens in machine.
Preferably, in above-mentioned dynamic detection system, described 3D image-forming assembly also includes：
Light source controller；Described light source controller is connected with described light source；Described light source controller is used for controlling described light
The switch in source.
Preferably, in above-mentioned dynamic detection system, described mounting bracket includes：
First support structure, second support structure and the 3rd supporting structure；
Described first support structure is fixed on ground and the plane being located perpendicular to train rail；
Described second support structure is fixed on described first support structure one end away from described ground；And described second
Frame structure vertical is in described first support structure；
Described 3rd supporting structure one end is fixed in described first support structure, and the other end is fixed on described second support
In structure, and it is respectively present angle between described 3rd supporting structure and described first support structure and described second support structure
Degree.
Preferably, in above-mentioned dynamic detection system, described 3D image-forming assembly is fixed in described second support structure, and
Described 3D image-forming assembly can completely photograph roof of train image.
Preferably, in above-mentioned dynamic detection system, also include：
Collection main frame；Described collection main frame is connected with described 3D image-forming assembly；Described collection main frame is used for described 3D is become
As the 3D data that assembly photographs is processed.
Preferably, in above-mentioned dynamic detection system, also include：
Analysis software；Described analysis software is arranged in described collection main frame；Described analysis software is used for described 3D is become
As the 3D data that assembly photographs is analyzed processing.
From technique scheme as can be seen that a kind of dynamic detection system of roof of train image provided by the utility model
System, described dynamic detection system includes：Mounting bracket；Described mounting bracket is fixed on above train rail；It is fixed on described peace
3D image-forming assembly on dress support；Described 3D image-forming assembly is used for shooting roof of train image；Wherein, described 3D image-forming assembly can
To realize the shooting to roof of train complete three dimensional image.
According to background technology, the method detecting electric component on train roof at present, error is very big.This is because,
In the prior art, some train websites are by the way of monitor video, in train through out-of-date, by the state of roof of train with
Video mode is enrolled, and then carries out manual analyses, pinpoints the problems from video, but the monitor video that the method is adopted
Resolution is not high, is not easy to arbitrarily amplify, and the operation such as dragging is it is easy to cause to fail to judge, error is very big.
For the problems referred to above, in prior art, employ 2 dimension linear array scanning technologies, effectively overcome above-mentioned being previously mentioned
Resolution not high the operation such as pull it is impossible to random amplify, but the accident analysis based on plane picture, also easily cause
Erroneous judgement, the imaging characteristicses of such as raindrop little electric component disappearance with roof of train are much like, and light disturbs and roof of train foreign body
Imaging characteristicses are much like etc..
And the application provide a kind of roof of train image dynamic detection system, this dynamic detection system include 3D imaging
Assembly, has 3D imaging function, it is possible to achieve the shooting to roof of train complete three dimensional image, using the depth letter in 3D rendering
Breath, can tell difference with roof of train little electric component disappearance in imaging for the such as raindrop, and then reduce because of extraneous ring
The erroneous judgement to roof of train fault that border interference leads to, can accurately detect the state of electric component in roof of train very much,
Error very little.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing providing.
A kind of structural representation of the dynamic detection system of roof of train image that Fig. 1 provides for the embodiment of the present application；
The structure of mounting bracket in a kind of dynamic detection system of roof of train image that Fig. 2 provides for the embodiment of the present application
Schematic diagram；
The structural representation of the dynamic detection system of another kind of roof of train image that Fig. 3 provides for the embodiment of the present application.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
According to background technology, the method detecting electric component on train roof at present, error is very big.This is because,
In the prior art, some train websites are by the way of monitor video, in train through out-of-date, by the state of roof of train with
Video mode is enrolled, and then carries out manual analyses, pinpoints the problems from video, but the monitor video that the method is adopted
Resolution is not high, is not easy to arbitrarily amplify, and the operation such as dragging is it is easy to cause to fail to judge, error is very big.
For the problems referred to above, in prior art, employ 2 dimension linear array scanning technologies, effectively overcome above-mentioned being previously mentioned
Resolution not high the operation such as pull it is impossible to random amplify, but the accident analysis based on plane picture, also easily cause
Erroneous judgement, error is very big, and the imaging characteristicses that such as raindrop are lacked with widget are much like, the imaging of light interference and roof of train foreign body
Feature is much like etc..
In order to solve the above problems, the embodiment of the present application provides a kind of dynamic detection system of roof of train image, institute
State dynamic detection system to include：
Mounting bracket；Described mounting bracket is fixed on above train rail；
It is fixed on the 3D image-forming assembly in described mounting bracket；Described 3D image-forming assembly is used for shooting roof of train image；
Wherein, described 3D image-forming assembly can realize the shooting to roof of train complete three dimensional image.
The dynamic detection system of the roof of train image being provided by foregoing description, the application, this dynamic detection system
System includes 3D image-forming assembly, has 3D imaging function, it is possible to achieve the shooting to roof of train complete three dimensional image, using 3D figure
Depth information in picture, can tell difference with roof of train little electric component disappearance in imaging for the such as raindrop, and then
Reduce the erroneous judgement to roof of train fault leading to because of external environmental interference, can accurately detect very much in roof of train electrically
The state of part, error very little.
For more detailed explanation the embodiment of the present application, below in conjunction with the accompanying drawings the embodiment of the present application is specifically retouched
State.
The embodiment of the present application provides a kind of dynamic detection system of roof of train image, as shown in Figure 1.
Described dynamic detection system includes：
Mounting bracket 11；Described mounting bracket 11 is fixed on above train rail；
It is fixed on the 3D image-forming assembly 12 in described mounting bracket 11；Described 3D image-forming assembly 12 is used for shooting roof of train
Image；
Wherein, described 3D image-forming assembly 12 can realize the shooting to roof of train complete three dimensional image.
With reference to Fig. 2, described mounting bracket 11 includes：First support structure 21, second support structure 22 and the 3rd support knot
Structure 23；
Described first support structure 21 is fixed on bottom surface and vertical and train rail place plane；
Described second support structure 22 is fixed on described first support structure 21 one end away from described ground；And described
Two supporting structures 22 are perpendicular to described first support structure 21；
Described second support structure 22 is located at the top of train traveling track；
Described 3rd supporting structure 23 one end is fixed in described first support structure 21, and the other end is fixed on described second
On supporting structure 22, and between described 3rd supporting structure 23 and described first support structure 21 and described second support structure 22
It is respectively present angle.
Wherein, the optimum angle for existing between described 3rd supporting structure 23 and described first support structure 21 of this angle
For 45 °, the angle existing between described 3rd supporting structure 23 and described second support structure 22 is also 45 °, described 3rd
Frame structure 23 is for more stable fixation described first support structure 21 and described second support structure 22.
Described 3D image-forming assembly 12 is fixed in described second support structure 22, and described 3D image-forming assembly 12 can be complete
Photograph roof of train image.Described 3D image-forming assembly 12 is not limited to 1 complete part it is also possible to by multiple discrete parts
Combine, if what multiple discrete parts combined, then these combiners need to be arranged in roof of train
Side.Described 3D image-forming assembly 12 includes：Camera and light source, described camera and described light source are that described 3D image-forming assembly 12 must
Few, described camera is used for shooting roof of train image, and described light source is used for coordinating described camera to realize shoot function.
Described 3D image-forming assembly 12 also includes：Protective layer, due to working under external environment condition, needs certain protection to arrange
Apply, to improve the life-span of described 3D image-forming assembly 12, therefore on described magazine camera lens surface, protective layer is installed.
Described 3D image-forming assembly 12 also includes：Light source controller, described light source controller is connected with described light source；Described light
Source controller is used for controlling the switch of described light source.
It should be noted that described 3D image-forming assembly 12 can also include a lot of parts, such as optical filter etc., here is not
Do and illustrate one by one, but all in the range of the application protection.
During described 3D image-forming assembly 12 is set, the shooting angle of described 3D image-forming assembly 12, preferably overlook
Shoot, but be not limited only to overlook shooting, final purpose is the shooting needing to roof of train complete three dimensional image.
And described 3D image-forming assembly 12 can be multiple, in order to more fully shoot the image of roof of train, from many
The angle in orientation is shot.
With reference to Fig. 3, in the embodiment of the present application, described dynamic detection system also includes：
Collection main frame 31；Described collection main frame 31 is connected with described 3D image-forming assembly 12, and it is right that described collection main frame 31 is used for
The 3D data that described 3D image-forming assembly 12 photographs is processed, and for example, 3D data is acquired, preserves, analyzes and shows
Deng operation, described collection main frame 31 is not limited to industrial computer, desktop computer or inserted computer etc..
Described dynamic detection system also includes：Analysis software；Described analysis software is arranged in described collection main frame 31；Institute
State analysis software to be analyzed processing for the 3D data that described 3D image-forming assembly 12 is photographed, for example, described analysis software
It is responsible for the operation such as being analyzed, store and show to the 3D data collecting.
This part of a lot of parts can be included in conjunction with 3D image-forming assembly 12 described above to further illustrate.
Described 3D image-forming assembly 12 is primarily to realize the shooting to roof of train, but can also have described above
Collection main frame 31 and the function of described analysis software.That is, described 3D image-forming assembly 12 directly can complete to train car
The function such as the shooting on top and analysis is it is not necessary to additionally be further added by described collection main frame 31 and described analysis software.This mode
In the protection domain of the application.
By foregoing description, a kind of dynamic detection system of roof of train image provided by the utility model, institute
State dynamic detection system to include：Mounting bracket；Described mounting bracket is fixed on above train rail；It is fixed on described mounting bracket
On 3D image-forming assembly；Described 3D image-forming assembly is used for shooting roof of train image；Wherein, described 3D image-forming assembly can be realized
Shooting to roof of train complete three dimensional image.
According to background technology, the method detecting electric component on train roof at present, error is very big.This is because,
In the prior art, some train websites are by the way of monitor video, in train through out-of-date, by the state of roof of train with
Video mode is enrolled, and then carries out manual analyses, pinpoints the problems from video, but the monitor video that the method is adopted
Resolution is not high, is not easy to arbitrarily amplify, and the operation such as dragging is it is easy to cause to fail to judge, error is very big.
For the problems referred to above, in prior art, employ 2 dimension linear array scanning technologies, effectively overcome above-mentioned being previously mentioned
Resolution not high the operation such as pull it is impossible to random amplify, but the accident analysis based on plane picture, also easily cause
Erroneous judgement, the imaging characteristicses of such as raindrop little electric component disappearance with roof of train are much like, and light disturbs and roof of train foreign body
Imaging characteristicses are much like etc..
And the application provide a kind of roof of train image dynamic detection system, this dynamic detection system include 3D imaging
Assembly, has 3D imaging function, it is possible to achieve the shooting to roof of train complete three dimensional image, using the depth letter in 3D rendering
Breath, can tell difference with roof of train little electric component disappearance in imaging for the such as raindrop, and then reduce because of extraneous ring
The erroneous judgement to roof of train fault that border interference leads to, can accurately detect the state of electric component in roof of train very much,
Error very little.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (8)
1. a kind of dynamic detection system of roof of train image is it is characterised in that include：
Mounting bracket；Described mounting bracket is fixed on above train rail；
It is fixed on the 3D image-forming assembly in described mounting bracket；Described 3D image-forming assembly is used for shooting roof of train image；
Wherein, described 3D image-forming assembly can realize the shooting to roof of train complete three dimensional image.
2. dynamic detection system according to claim 1 is it is characterised in that described 3D image-forming assembly includes：
Camera and light source；Described camera is used for shooting roof of train image；Described light source is used for coordinating described camera to realize shooting
Function.
3. dynamic detection system according to claim 2 is it is characterised in that described 3D image-forming assembly also includes：
Protective layer；Described protective layer is arranged on described magazine camera lens surface, in the described protective layer used described camera in protection
Camera lens.
4. dynamic detection system according to claim 2 is it is characterised in that described 3D image-forming assembly also includes：
Light source controller；Described light source controller is connected with described light source；Described light source controller is used for controlling described light source
Switch.
5. dynamic detection system according to claim 1 is it is characterised in that described mounting bracket includes：
First support structure, second support structure and the 3rd supporting structure；
Described first support structure is fixed on ground and the plane being located perpendicular to train rail；
Described second support structure is fixed on described first support structure one end away from described ground；And described second support knot
Structure is perpendicular to described first support structure；
Described 3rd supporting structure one end is fixed in described first support structure, and the other end is fixed on described second support structure
On, and it is respectively present angle between described 3rd supporting structure and described first support structure and described second support structure.
6. dynamic detection system according to claim 5 is it is characterised in that described 3D image-forming assembly is fixed on described second
On supporting structure, and described 3D image-forming assembly can completely photograph roof of train image.
7. dynamic detection system according to claim 1 is it is characterised in that also include：
Collection main frame；Described collection main frame is connected with described 3D image-forming assembly；Described collection main frame is used for described 3D imaging group
The 3D data that part photographs is processed.
8. dynamic detection system according to claim 7 is it is characterised in that also include：
Analysis software；Described analysis software is arranged in described collection main frame；Described analysis software is used for described 3D imaging group
The 3D data that part photographs is analyzed processing.
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| CN201621029433.0U CN206002459U (en) | 2016-08-31 | 2016-08-31 | A kind of dynamic detection system of roof of train image |
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| CN201621029433.0U CN206002459U (en) | 2016-08-31 | 2016-08-31 | A kind of dynamic detection system of roof of train image |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198559A (en) * | 2016-08-31 | 2016-12-07 | 成都铁安科技有限责任公司 | A kind of dynamic detection system of roof of train image |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198559A (en) * | 2016-08-31 | 2016-12-07 | 成都铁安科技有限责任公司 | A kind of dynamic detection system of roof of train image |
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