CN104410820B - A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system - Google Patents
A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system Download PDFInfo
- Publication number
- CN104410820B CN104410820B CN201410680712.2A CN201410680712A CN104410820B CN 104410820 B CN104410820 B CN 104410820B CN 201410680712 A CN201410680712 A CN 201410680712A CN 104410820 B CN104410820 B CN 104410820B
- Authority
- CN
- China
- Prior art keywords
- cable
- trackside equipment
- equipment chamber
- information
- display server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to railway detection technique field, especially with regard to a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system.Including image collecting device, the corresponding car body position in oblique upper on the outside of track is installed on, the view data for gathering trackside equipment chamber and cable in real time according to the control signal of controller；Controller, for sending control signal to a plurality of image collecting devices according to the image acquisition parameter of storage display server input；Display server is stored, for obtaining environmental information from environment information acquisition device, and the image acquisition parameter matched with environmental information is obtained according to environmental information.By the system of above-described embodiment, outward appearance detection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable, it is to avoid labor intensive, the situation of financial resources in the prior art.
Description
Technical field
The present invention relates to railway detection technique field, examined especially with regard to a kind of vehicle-mounted trackside equipment chamber and cable outward appearance
Examining system.
Background technology
With high ferro railroad embankment mileage rapid growth, the inspection workload of trackside equipment chamber and cable also increases
Plus, existing routine inspection mode is mainly carried out in the way of artificial upper track inspection, and there are the following problems for the mode of artificial upper track inspection：
Detection project is various, and trackside equipment chamber and cable are distributed in-orbit horizontal range 0-3 meters of heart position, rail level vertically away from
, it is necessary to which the project of detection is various in spatial dimension from -1-6 meters, manual inspection workload is larger.Detection accuracy is relatively low, by
Main at night in high ferro circuit Window time, night illumination is poor, is come off for bolt looseness, split pin, cable breakdown etc.
, easily there is missing inspection and false retrieval in situation, causes potential safety hazard.Detection efficiency is low, average to detect 3-5 kilometers of high iron wires per hour
Road, the substantial amounts of human resources of high ferro line holding and detection time of hundreds of kilometer.Fault handling time is shorter, due to high ferro car
Between coverage it is larger, Window time is shorter, even if finding failure during inspection, also without time enough carry out failure at
Reason, leaves potential safety hazard.Dangerous higher, there is certain danger in artificial upper track operation, easily cause security incident.By
Outside environmental elements influence is more obvious, and sleety weather and microthermal climate cause large effect to manual inspection, particularly
Winter low temperature, the appearance for situations such as night upper track causes personnel's frostbite.
The content of the invention
The problem of in order to solve to detect wasting manpower and material resources to trackside equipment chamber and cable in the prior art, there is provided one
Vehicle-mounted trackside equipment chamber and cable outward appearance detecting system are planted, can be realized by way of electro-photographic to trackside equipment chamber
And the inspection of cable, improve routing inspection efficiency and relatively low human cost.
The embodiments of the invention provide a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system, including,
A plurality of image collecting devices, controller stores display server, environment information acquisition device；
A plurality of image collecting devices are connected with the controller respectively, and the controller is shown with the storage
Server is connected, and the environment information acquisition device is connected with the storage display server；
Described image harvester, is installed on car body both sides, for being gathered in real time according to the control signal of the controller
The view data of trackside equipment chamber and cable；
The controller, for the image acquisition parameter that is inputted according to the storage display server to a plurality of figures
As harvester sends control signal；
The storage display server, for obtaining environmental information from the environment information acquisition device, and according to described
Environmental information obtains the image acquisition parameter matched with the environmental information,
Wherein, the environment information acquisition device further comprises：Satellite positioning unit, test the speed unit and time quantum,
The satellite positioning unit is used to obtain positional information, and the unit that tests the speed is used to export present speed information, and the time is single
Member is used for output time information；
Storage display server aperture according to used in the temporal information matches described image harvester
With shutter parameter；
It is described storage display server be further used for, according to the positional information match current trackside equipment chamber and
The material information of cable, aperture and shutter parameter according to used in the material information determines described image harvester；
The storage display server further comprises database, and the database is used to store trackside equipment chamber and line
The corresponding material information of cable, wherein, trackside equipment chamber is dark nonmetallic materials or metal reflective material, and cable is dark rubber
Glue material；Different materials trackside equipment chamber and the corresponding image acquisition parameter of cable are different, wherein, dark nonmetallic materials and
Dark rubber material correspondence large aperture, shutter parameter, the small aperture of light reflecting metallic material correspondence, shutter parameter；It is the large aperture, fast
Door parameter and small aperture, shutter parameter are set according to specific material；
The storage display server is further used for, and the positional information obtained by satellite positioning unit and trackside are set
The geographical position of standby chamber and cable is compared, and judges the validity of the view data of described image collecting unit collection, will
Effective view data is stored.
Another of described a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system according to embodiments of the present invention
Further aspect, the storage display server is further used for, and current trackside equipment is matched according to the positional information
Chamber and the cable geometry site relative with described image harvester, determine the focal length of image collecting device；According to institute
State present speed information matches and go out aperture used in described image harvester and shutter parameter.
Described a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system according to embodiments of the present invention another
Further aspect, the control signal that the controller is sent include pulse signal and frequency signal, the pulse signal according to
Current vehicle speed is produced, and the frequency signal is IMAQ number of times in the unit interval of setting.
By the system of above-described embodiment, outward appearance inspection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable
Survey, it is to avoid labor intensive, the situation of financial resources, and in view of trackside equipment chamber to be detected and the ring of cable in the prior art
Border factor, for example regarding, position, factor in terms of speed, can more accurately obtain trackside equipment chamber and cable outward appearance
Image information, facilitates the maintenance of equipment, it is ensured that safety of railway operation.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.In the accompanying drawings：
Fig. 1 show a kind of structural representation of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system of the embodiment of the present invention
Figure；
Fig. 2 show a kind of flow chart of vehicle-mounted trackside equipment chamber and cable appearance detecting method of the embodiment of the present invention；
Fig. 3 show a kind of concrete structure of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system of the embodiment of the present invention
Figure；
Fig. 4 show a kind of concrete structure of vehicle-mounted a variety of electricity business trackside equipment outward appearance detecting systems of the embodiment of the present invention
Figure.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in further details.Here, the schematic description and description of the present invention is used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
Show as shown in Figure 1 for a kind of structure of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system of the embodiment of the present invention
It is intended to.
Including a plurality of image collecting devices 101, controller 102 stores display server 103, environment information acquisition dress
Put 104.
A plurality of image collecting devices 101 are connected with the controller 102 respectively, the controller 102 and institute
State storage display server 103 to be connected, the environment information acquisition device 104 is connected with the storage display server 103
Connect；
Described image harvester 101, is installed on car body both sides, real for the control signal according to the controller 102
When collection trackside equipment chamber and cable view data；
The controller 102, for the image acquisition parameter that is inputted according to the storage display server 103 to described multiple
Several image collecting devices 101 send control signal；
The storage display server 103, for obtaining environmental information, and root from the environment information acquisition device 104
The image acquisition parameter matched with the environmental information is obtained according to the environmental information.
As the further embodiment of the present invention, the environment information acquisition device 104 further comprises, satellite
Positioning unit, test the speed unit, and the satellite positioning unit is used to obtain positional information, and the unit that tests the speed is used to export current speed
Spend information.
As the further embodiment of the present invention, the storage display server 103 is further used for, according to institute
State positional information and match current trackside equipment chamber and the cable geometric position pass relative with described image harvester 101
System, determines the focal length of image collecting device；According to used in the present speed information matches go out described image harvester
Aperture and shutter parameter.
As the further embodiment of the present invention, the storage display server 103 is further used for, according to institute
The material information that positional information matches current trackside equipment chamber and cable is stated, described image is determined according to the material information
Aperture used in harvester and shutter parameter.
As the further embodiment of the present invention, the environment information acquisition device 104 further comprises the time
Unit, the time quantum is used for output time information；The storage display server 103 is matched according to the temporal information
Aperture used in described image harvester and shutter parameter.
As the further embodiment of the present invention, the storage display server 103 is further used for, according to institute
State positional information to compare with trackside equipment chamber and the intrinsic geographical location information of cable, judge the validity of current image date,
That is when the positional information of Current vehicle is identical with the geographical location information of trackside equipment chamber and cable in database
The view data collected is just effective view data, effective image data is stored, to invalid data without depositing
Storage.
As the further embodiment of the present invention, the control signal that the controller 102 is sent is believed including pulse
Number and frequency signal, the pulse signal produces according to current vehicle speed, and the frequency signal is image in the unit interval of setting
Times of collection.
As the further embodiment of the present invention, the controller 102 is a plurality of, a plurality of image collectors
Put one controller of correspondence.
By the system in above-described embodiment, outward appearance can be carried out to high ferro, general fast circuit trackside equipment chamber and cable
Detection, it is to avoid labor intensive, the situation of financial resources in the prior art, and in view of trackside equipment chamber to be detected and cable
Environmental factor, for example regarding, position, factor in terms of speed, can more accurately obtain outside trackside equipment chamber and cable
Image information is seen, facilitates the maintenance of equipment, it is ensured that safety of railway operation.
It is illustrated in figure 2 a kind of flow of vehicle-mounted trackside equipment chamber and cable appearance detecting method of the embodiment of the present invention
Figure.
Step 201, environmental information is obtained；
Step 202, the image acquisition parameter matched with the environmental information is obtained according to the environmental information；
Step 203, control signal is sent according to described image acquisition parameter；
Step 204, the image collecting device for being installed on car body both sides is controlled to gather trackside in real time according to the control signal
The view data of equipment chamber and cable.
Step 205, the positional information of the Current vehicle in the environmental information and trackside equipment chamber and cable are solid
Whether some geographical position comparisons are effective, if step 206 is efficiently entering, otherwise into step 207.
Step 206, effective described image data are stored.
Step 207, to invalid described image data without storage.
As the further embodiment of the present invention, the acquisition environmental information further comprises, obtains position letter
Breath and present speed information.
As the further embodiment of the present invention, obtained and matched with the environmental information according to the environmental information
Image acquisition parameter further comprise, current trackside equipment chamber is matched according to the positional information and cable is adopted with image
The relative geometry site of acquisition means, determines the focal length of image collecting device；Go out institute according to the present speed information matches
State aperture used in image collecting device and shutter parameter.
As the further embodiment of the present invention, obtained and matched with the environmental information according to the environmental information
Image acquisition parameter further comprise, believed according to the material that the positional information matches current trackside equipment chamber and cable
Breath, aperture and shutter parameter according to used in the material information determines image collecting device.
As the further embodiment of the present invention, the acquisition environmental information further comprises, obtains time letter
Breath；Further comprise in the image acquisition parameter matched according to environmental information acquisition with the environmental information, according to
The temporal information matches aperture used in image collecting device and shutter parameter.
As the further embodiment of the present invention, control signal is sent according to described image acquisition parameter further
Including pulse signal and frequency signal, the pulse signal are produced according to current vehicle speed, and the frequency signal is the unit of setting
IMAQ number of times in time.
By the method in above-described embodiment, can to high ferro, general fast circuit trackside equipment chamber and cable carry out outward appearance
Detection, it is to avoid labor intensive, the situation of financial resources in the prior art, and in view of trackside equipment chamber to be detected and cable
Environmental factor, for example regarding, position, factor in terms of speed, can more accurately obtain outside trackside equipment chamber and cable
Image information is seen, facilitates the maintenance of equipment, it is ensured that safety of railway operation.
It is illustrated in figure 3 a kind of specific knot of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system of the embodiment of the present invention
Composition.
Including industrial camera assembly 301, industrial computer 302 stores display server 303, synchronous locating device 304, display
Device 305.
The industrial camera assembly 301 is multiple, is in this example 2, and each industrial camera assembly 301 is further wrapped
Light source and industry camera are included, light source can provide illumination to industry camera, under the inadequate environment of illumination brightness, to carry
For compensation illumination；Industry camera is used to obtain clearly trackside equipment chamber and cable view data, and view data is led to
Cross GiGE or CamLink and be sent to industrial computer 302, wherein industry camera can be line-scan digital camera or be area array cameras, work
The multiple industrial camera assemblies of the correspondence control of control machine 302, as illustrated, industrial computer control 1, No. 2 industrial camera assemblies.
Storage display server 303 obtains the trackside in satellite positioning signal, with database from synchronous locating device 304 and set
Standby chamber and cable location information are compared, for example, have trackside equipment box box and cable in the position of the first latitude and longitude coordinates,
The locus of the trackside equipment chamber and cable corresponds to 1, No. 2 industrial camera assemblies, No. 1 work positioned at car body both sides respectively
The space length of industry camera assembly and trackside equipment chamber and cable is 1.5 meters, No. 2 industrial camera assemblies positioned at car body both sides
Space length with trackside equipment chamber and cable is 2 meters；Also there is trackside equipment chamber in the position of the second latitude and longitude coordinates
And cable, the locus of the trackside equipment chamber and cable corresponds to 1 respectively, No. 2 industrial camera assemblies, trackside equipment chamber
And cable may be referred to the locus of corresponding industrial camera assembly it is described above.
Each industrial camera assembly may correspond to an industrial computer in other examples.
Above-mentioned corresponding relation and locus, distance can be stored in the database of storage display server 303,
In the database in addition to it can store above-mentioned corresponding relation, the image acquisition parameter of storage industry camera assembly is gone back, for example
Space length positioned at No. 1 industrial camera assembly and trackside equipment chamber and cable of railway carriage bottom is 1.5 meters, corresponding focal length
Parameter, the space length positioned at No. 2 industrial camera assemblies and transponder of railway carriage bottom is 2 meters, corresponding focal length parameter.
In addition, the database of storage display server 303 can also store trackside equipment chamber and cable is corresponding
Material, such as trackside equipment chamber are dark nonmetallic materials, or are reflectorized material, and cable is elastomeric material；Different materials
Trackside equipment chamber and the corresponding image acquisition parameter of cable are also differed, such as aperture for dark nonmetallic materials, fast
Door parameter is required for larger, and the aperture of light reflecting metallic material, shutter parameter are smaller, the aperture of dark rubber material, shutter parameter
Also it is larger, the above it is larger or it is smaller can be set according to specific material, may be referred to the document on photography, this
No longer repeated in patent application.
Speed, or the speed for passing through train can also be obtained by synchronous locating device 304 by storing display server 303
Sensor obtains speed information, the different aperture of different speed correspondences and shutter parameter, and storage display server 303 is not for
Same speed matches suitable aperture and shutter parameter, in the present embodiment, while above-mentioned satellite positioning information is considered,
Also simultaneously in view of speed information, but also the consideration for trackside equipment chamber and cable material can be added, is made one
Form is matched, in the distance of the trackside equipment chamber and cable and industrial camera assembly in some geographical position, trackside equipment chamber
And the material of cable, the focal length parameter used in some speed, shutter parameter and aperture parameters；Can also be according to different rings
Environment information calculates corresponding image acquisition parameter.
As further embodiment, storage display server 303 can also have clock crystal oscillator or time part, use
In obtaining current time information, current time information is considered to industrial camera assembly collection image information, for example
To 4 points of intensity of illumination in afternoon enough, the demand for industrial camera assembly light source is little, can also be without using light for 8 a.m.
Source, corresponding aperture, shutter also have corresponding parameter；In the inspection in night to night, the light source of industrial camera assembly is needed
Open, and industrial camera assembly is also equipped with corresponding aperture and shutter parameter, in the case of ensuring that illumination is undesirable
IMAQ.
When storage display server 303 determines the IMAQ of industrial camera assembly according to current satellite positioning information
After parameter, the image acquisition parameter is sent to corresponding industrial computer 302.
Industrial computer 302 carries out view data according to image acquisition parameter to corresponding industrial camera assembly output control signal
Collection.Wherein, industrial computer 302 obtains the velocity pulse of inspection train, pin according to the photoelectric encoder for being installed on train spindle nose
For the industrial camera assembly of line-scan digital camera, image acquisition parameter and speed pulse signal are sent to industry and taken the photograph by industrial computer 302
As component, trigger pulse of the industrial camera assembly of order using the speed pulse signal as shooting is matched somebody with somebody according to image acquisition parameter
Put industry camera and light source and IMAQ is carried out to trackside equipment chamber and cable；Or, the industry for area array cameras is taken the photograph
As component, image acquisition parameter and frequency control signal are sent to industrial camera assembly, the industrial camera assembly of order by industrial computer 302
Time interval according to frequency control signal is shot and (shoots 30 photos within such as 1 second), is matched somebody with somebody according to image acquisition parameter
Industry camera and light source are put, IMAQ is carried out to trackside equipment chamber and cable.
Industrial computer 302 is by numbering of satellite positioning information (kilometer post, row not etc.), temporal information and industrial camera assembly etc.
In the view data of information write-in collection, the view data that industrial camera assembly is gathered is sent to storage by the industrial computer 302
Display server 303, and it is sent to the progress display monitoring of display 305.
Storage display server 303 obtains the trackside in satellite positioning signal, with database from synchronous locating device 304 and set
Standby chamber and cable geographical location information are compared, for example, have trackside equipment box box and line in the position of the first latitude and longitude coordinates
Cable, the locus of the trackside equipment chamber and cable corresponds to No. 1 industrial camera assembly respectively, stores display server 303
Judge the industrial camera assembly collection in the position of above-mentioned latitude and longitude coordinates 1 view data effectively, store display server 303
Above-mentioned view data is stored, when the latitude and longitude coordinates position does not have trackside equipment chamber and cable, the storage
Display server 303 will be to No. 1 industrial camera assembly without storage.Because trackside equipment chamber and cable are not that edge catches fire
Track road is uniform, there was only 1% in the image of collection effectively, is determined by storing display server 303 according to satellite-signal
Position and after being compared with the trackside equipment chamber and the geographical location information of cable that are stored in database, can be in trackside equipment
The geographical location of chamber and cable carries out IMAQ, and whether such real-time judge image, which can effectively greatly improve image, is deposited
The efficiency of storage, reduces the waste of memory space.
It is illustrated in figure 4 a kind of concrete structure of vehicle-mounted a variety of electricity business trackside equipment outward appearance detecting systems of the embodiment of the present invention
Figure.
The industrial camera assembly 301 is multiple, is in this example 7, and each industrial camera assembly 301 is further wrapped
Light source and industry camera are included, light source can provide illumination to industry camera, under the inadequate environment of illumination brightness, to carry
For compensation illumination；Industry camera is used to obtain clearly electricity business trackside equipment view data, and view data is passed through into GiGE
Or CamLink is sent to industrial computer 302, wherein industry camera can be line-scan digital camera or be area array cameras, each industry control
The multiple industrial camera assemblies of the correspondence control of machine 302, as illustrated, the first industrial computer control 1, No. 2 industrial camera assemblies, the second work
Control machine control 3, No. 4 industrial camera assemblies, the 3rd industrial computer control 5,6, No. 7 industrial camera assemblies.
Display server 303 is stored from the electricity business rail in synchronous locating device 304 acquisition satellite positioning signal, with database
Other device location information is compared, for example, have 4 trackside equipments in the position of the first latitude and longitude coordinates, and the respectively web of the rail connects
Fitting, transponder, trackside equipment chamber and cable, semaphore, the locus of this 4 trackside equipments correspond to 1,2,3,5 respectively
Number industrial camera assembly, the space length positioned at No. 1 industrial camera assembly and web of the rail connector of railway carriage bottom is 0.5 meter, position
It it is 0.3 meter in the space length of No. 2 industrial camera assemblies and transponder of railway carriage bottom, No. 3 industry positioned at compartment side are taken the photograph
The space length of picture component and trackside equipment chamber and cable is 3 meters, No. 5 industrial camera assemblies and signal positioned at railway carriage bottom
The space length of machine is 2 meters；There are 3 trackside equipments, respectively web of the rail connector, response in the position of the second latitude and longitude coordinates
Device, trackside equipment chamber and cable, the locus of this 3 trackside equipments corresponds to 1 respectively, 2, No. 3 industrial camera assemblies, trackside
Equipment may be referred to described above with the locus of corresponding industrial camera assembly.
More trackside equipments, and its corresponding industrial camera assembly can also be included in other examples, certainly
Several trackside equipments can correspond to an industrial camera assembly in certain embodiments.
Above-mentioned corresponding relation and locus, distance can be stored in the database of storage display server 303,
The locus of the trackside equipment of diverse geographic location, distance may be different, above-mentioned right except that can store in the database
Should be related to outer, the also image acquisition parameter of storage industry camera assembly, for example positioned at railway carriage bottom No. 1 industrial camera assembly with
The space length of web of the rail connector is 1 meter, corresponding focal length parameter, positioned at No. 2 industrial camera assemblies of railway carriage bottom and response
The space length of device is 0.3 meter, corresponding focal length parameter, No. 3 industrial camera assemblies and trackside equipment case positioned at compartment side
The space length of box and cable is 3 meters, and corresponding focal length parameter, corresponding focal length parameter, No. 5 industry positioned at railway carriage bottom are taken the photograph
As the space length of component and semaphore is 2 meters, corresponding focal length parameter.
In addition, the database of storage display server 303 can also store the corresponding material of trackside equipment, such as rail
Waist connector is dark nonmetallic materials, and transponder is dark rubber material, and trackside equipment chamber is reflective metal material；No
With material trackside equipment, corresponding image acquisition parameter is also differed, such as aperture, shutter ginseng for dark nonmetallic materials
Number is required for larger, and the aperture of dark rubber material, shutter parameter are also larger, the aperture of light reflecting metallic material, shutter parameter compared with
It is small, the above it is larger or it is smaller can be set according to specific material, the document on photography is may be referred to, in this patent
No longer repeated in application.
Speed, or the speed for passing through train can also be obtained by synchronous locating device 304 by storing display server 303
Sensor obtains speed information, the different aperture of different speed correspondences and shutter parameter, and storage display server 303 is not for
Same speed matches suitable aperture and shutter parameter, in the present embodiment, while above-mentioned satellite positioning information is considered,
Also simultaneously in view of speed information, but also the consideration for trackside equipment material can be added, a matching form is made,
Which trackside equipment some geographical position has, and which industrial camera assembly is the material of the trackside equipment, trackside equipment correspond to,
Focal length parameter, shutter parameter and the aperture parameters used during some speed；It can also calculate corresponding according to different environmental informations
Image acquisition parameter.
As further embodiment, storage display server 303 can also have clock crystal oscillator or time part, use
In obtaining current time information, current time information is considered to industrial camera assembly collection image information, for example
8 a.m. to afternoon 4 points of intensity of illumination enough, for industrial camera assembly light source demand less, can without using light source,
Corresponding aperture, shutter also have corresponding parameter；In the inspection in night to night, the light source of industrial camera assembly needs to beat
Open, and industrial camera assembly is also equipped with corresponding aperture and shutter parameter, with ensure illumination it is undesirable in the case of image
Collection.
When storage display server 303 determines the IMAQ of industrial camera assembly according to current satellite positioning information
After parameter, the image acquisition parameter is sent to corresponding industrial computer 302.
Industrial computer 302 carries out view data according to image acquisition parameter to corresponding industrial camera assembly output control signal
Collection.Wherein, industrial computer 302 obtains the velocity pulse of inspection train, pin according to the photoelectric encoder for being installed on train spindle nose
For the industrial camera assembly of line-scan digital camera, image acquisition parameter and speed pulse signal are sent to industry and taken the photograph by industrial computer 302
As component, trigger pulse of the industrial camera assembly of order using the speed pulse signal as shooting is matched somebody with somebody according to image acquisition parameter
Put industry camera and light source and IMAQ is carried out to trackside equipment；Or, for the industrial camera assembly of area array cameras, industry control
Image acquisition parameter and frequency control signal are sent to industrial camera assembly by machine 302, and the industrial camera assembly of order is according to frequency control
The time interval of signal processed is shot and (shoots 30 photos within such as 1 second), according to image acquisition parameter configuration industry shooting
Head and light source, IMAQ is carried out to trackside equipment.
Industrial computer 302 is by numbering of satellite positioning information (kilometer post, row not etc.), temporal information and industrial camera assembly etc.
In the view data of information write-in collection, the view data that industrial camera assembly is gathered is sent to storage by the industrial computer 302
Display server 303, and it is sent to the progress display monitoring of display 305.
Storage display server 303 obtains the trackside in satellite positioning signal, with database from synchronous locating device 304 and set
Standby geographical location information is compared, for example, have trackside equipment, the sky of the trackside equipment in the position of the first latitude and longitude coordinates
Between position correspond to No. 1 industrial camera assembly respectively, storage display server 303 is judged the position of above-mentioned latitude and longitude coordinates 1
Effectively, storage display server 303 is stored above-mentioned view data to the view data of industrial camera assembly collection, when described
When latitude and longitude coordinates position does not have trackside equipment, the storage display server 303 will be to No. 1 industrial camera assembly without depositing
Storage.
By the system of above-described embodiment, outward appearance inspection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable
Survey, it is to avoid labor intensive, the situation of financial resources, and in view of trackside equipment chamber to be detected and the ring of cable in the prior art
Border factor, for example regarding, position, factor in terms of speed, can more accurately obtain trackside equipment chamber and cable outward appearance
Image information, facilitates the maintenance of equipment, it is ensured that safety of railway operation.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, the guarantor being not intended to limit the present invention
Scope is protected, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this
Within the protection domain of invention.
Claims (3)
1. a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system, it is characterised in that including,
A plurality of image collecting devices, controller stores display server, environment information acquisition device；
A plurality of image collecting devices are connected with the controller respectively, the controller and the storage display service
Device is connected, and the environment information acquisition device is connected with the storage display server；
Described image harvester, is installed on the side position of car body two, for being gathered in real time according to the control signal of the controller
The view data of trackside equipment chamber and cable；
The controller, the image acquisition parameter for being inputted according to the storage display server is adopted to a plurality of images
Acquisition means send control signal；
The storage display server, for obtaining environmental information from the environment information acquisition device, and according to the environment
The image acquisition parameter that information acquisition is matched with the environmental information,
Wherein, the environment information acquisition device further comprises：Satellite positioning unit, test the speed unit and time quantum, described
Satellite positioning unit is used to obtain positional information, and the unit that tests the speed is used to export present speed information, and the time quantum is used
In output time information；
Storage display server aperture and fast according to used in the temporal information matches described image harvester
Door parameter；
The storage display server is further used for, and current trackside equipment chamber and cable are matched according to the positional information
Material information, aperture and shutter parameter according to used in the material information determines described image harvester；
The storage display server further comprises database, and the database is used to store trackside equipment chamber and cable phase
The material information answered, wherein, trackside equipment chamber is dark nonmetallic materials or metal reflective material, and cable is dark rubber material
Material；Different materials trackside equipment chamber and the corresponding image acquisition parameter of cable are different, wherein, dark nonmetallic materials and dark color
Elastomeric material correspondence large aperture, shutter parameter, the small aperture of light reflecting metallic material correspondence, shutter parameter；The large aperture, shutter ginseng
Number and small aperture, shutter parameter are set according to specific material；
The storage display server is further used for, by the positional information obtained by satellite positioning unit and trackside equipment case
The geographical position of box and cable is compared, and judges the validity of the view data of described image collecting unit collection, will be effective
View data stored.
2. a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system according to claim 1, it is characterised in that institute
State storage display server be further used for, according to the positional information match current trackside equipment chamber and cable with it is described
The relative geometry site of image collecting device, determines the focal length of image collecting device；According to the present speed information
Allot aperture used in described image harvester and shutter parameter.
3. a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system according to claim 1, it is characterised in that institute
Stating the control signal that controller sends includes pulse signal and frequency signal, and the pulse signal is produced according to current vehicle speed, institute
It is IMAQ number of times in the unit interval of setting to state frequency signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680712.2A CN104410820B (en) | 2014-11-24 | 2014-11-24 | A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680712.2A CN104410820B (en) | 2014-11-24 | 2014-11-24 | A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104410820A CN104410820A (en) | 2015-03-11 |
| CN104410820B true CN104410820B (en) | 2017-11-03 |
Family
ID=52648407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680712.2A Active CN104410820B (en) | 2014-11-24 | 2014-11-24 | A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104410820B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197977A (en) * | 2019-12-31 | 2020-05-26 | 北京京天威科技发展有限公司 | Choke transformer box image real-time screening method based on rail web plug pin image recognition |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866131B (en) * | 2016-05-27 | 2018-03-27 | 中国铁道科学研究院 | Communication leakage cable outward appearance detecting system and method in a kind of vehicle-mounted tunnel |
| CN105866132B (en) * | 2016-05-27 | 2018-08-24 | 中国铁道科学研究院 | A kind of cab signal machine appearance detecting system and method |
| CN108124125B (en) * | 2016-11-30 | 2023-06-20 | 河南蓝信科技有限责任公司 | Vehicle-mounted video detection method and system |
| CN110481607A (en) * | 2019-08-29 | 2019-11-22 | 航成（天津）科技有限公司 | Dynamoelectric signal device intelligence monitoring device by vehicle-mounted rail |
| CN110418115A (en) * | 2019-08-29 | 2019-11-05 | 航成（天津）科技有限公司 | Dynamoelectric signal equipment safety defense monitoring system by rail |
| CN112770081B (en) * | 2019-11-01 | 2023-05-02 | 杭州海康威视数字技术股份有限公司 | Parameter adjustment method and device of monitoring equipment, electronic equipment and storage medium |
| CN112896231B (en) * | 2021-03-01 | 2022-08-30 | 宁夏大学 | Railway track sand burying degree monitoring device and method |
| CN113484891A (en) * | 2021-05-24 | 2021-10-08 | 深圳亦芯智能视觉技术有限公司 | Method and device for detecting trackside box equipment based on vehicle-mounted equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211597A (en) * | 2011-04-12 | 2011-10-12 | 中国航空工业第六一八研究所 | Dynamic acquiring device and method for track marks |
| CN102529812A (en) * | 2012-01-13 | 2012-07-04 | 深圳市保千里电子有限公司 | System of vehicle night vision camcorder and method realizing system |
| CN103101497A (en) * | 2013-01-25 | 2013-05-15 | 深圳市保千里电子有限公司 | Automobile picture pick-up system and data process method of synchronous change of visual angle of automobile picture pick-up system and automobile speed |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7755660B2 (en) * | 2003-05-02 | 2010-07-13 | Ensco, Inc. | Video inspection system for inspection of rail components and method thereof |
| US20070242944A1 (en) * | 2004-09-10 | 2007-10-18 | Kazufumi Mizusawa | Camera and Camera System |
| CN201971030U (en) * | 2011-03-04 | 2011-09-14 | 陈国英 | Dynamic information collector device for rail lines |
| CN104129404B (en) * | 2013-05-02 | 2017-07-04 | 上海工程技术大学 | The method and device that a kind of high speed dynamic realtime detection railway rail clip loosens |
-
2014
- 2014-11-24 CN CN201410680712.2A patent/CN104410820B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211597A (en) * | 2011-04-12 | 2011-10-12 | 中国航空工业第六一八研究所 | Dynamic acquiring device and method for track marks |
| CN102529812A (en) * | 2012-01-13 | 2012-07-04 | 深圳市保千里电子有限公司 | System of vehicle night vision camcorder and method realizing system |
| CN103101497A (en) * | 2013-01-25 | 2013-05-15 | 深圳市保千里电子有限公司 | Automobile picture pick-up system and data process method of synchronous change of visual angle of automobile picture pick-up system and automobile speed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197977A (en) * | 2019-12-31 | 2020-05-26 | 北京京天威科技发展有限公司 | Choke transformer box image real-time screening method based on rail web plug pin image recognition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104410820A (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104410820B (en) | A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system | |
| CN108957240A (en) | Electric network fault is remotely located method and system | |
| CN102646311B (en) | Intelligent smoke and fire detecting system using real-time dynamic cruising images | |
| US20120250010A1 (en) | Aerial Inspection System(s) and Method(s) | |
| CN202947884U (en) | Motor train unit operation fault dynamic image detection system | |
| US20200072814A1 (en) | Support Structure Inspection Devices, Systems and Methods | |
| CN206034212U (en) | Railway rails elastic tensioning clamp state automatic checkout device | |
| CN107728136A (en) | A kind of airfield runway monitoring foreign bodies and removing guiding system and method | |
| CN108491758A (en) | A kind of track detection method and robot | |
| CN110207832A (en) | High-tension line cruising inspection system and its method for inspecting based on unmanned plane | |
| CN103427366B (en) | For controlling the real-time locus dynamic measurement method of the Helicopter loading system of identifying transmission line of electricity | |
| CN105866131B (en) | Communication leakage cable outward appearance detecting system and method in a kind of vehicle-mounted tunnel | |
| CN105067287A (en) | Motor train unit running fault dynamic image detecting system and method | |
| CN104210500A (en) | Overhead lines suspension state detecting and monitoring device and working method thereof | |
| CN101719300A (en) | Fire early-warning system with intelligent video and method for determining alarm parameters thereof | |
| CN109118819A (en) | A kind of Roadside Parking management system based on image Yu geomagnetic sensor signal | |
| CN103278510B (en) | A kind of electrification railway contact net supports the visual light imaging pick-up unit of locating device | |
| CN206983987U (en) | Rail track equipment appearance cruising inspection system | |
| CN205601867U (en) | Train contact net detection device | |
| CN112506205B (en) | Robot inspection task planning method and device | |
| CN211087009U (en) | Contact net inspection device based on aircraft | |
| CN104477207B (en) | A kind of vehicle-mounted web of the rail connector outward appearance detecting system | |
| CN104374375B (en) | A kind of vehicle-mounted transponder outward appearance detecting system | |
| CN109000728A (en) | Vehicle-mounted contact net running state detecting device | |
| CN112349055A (en) | Target monitoring device and method based on radar and video linkage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |