CN109305179A - Rail track equipment appearance cruising inspection system - Google Patents
Rail track equipment appearance cruising inspection system Download PDFInfo
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- CN109305179A CN109305179A CN201710619050.1A CN201710619050A CN109305179A CN 109305179 A CN109305179 A CN 109305179A CN 201710619050 A CN201710619050 A CN 201710619050A CN 109305179 A CN109305179 A CN 109305179A
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- 238000007689 inspection Methods 0.000 title claims abstract description 113
- 238000012545 processing Methods 0.000 claims abstract description 49
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- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000011664 signaling Effects 0.000 claims abstract description 41
- 230000005611 electricity Effects 0.000 claims abstract description 34
- 230000006378 damage Effects 0.000 claims abstract description 23
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 15
- 239000002537 cosmetic Substances 0.000 claims abstract description 15
- 208000014674 injury Diseases 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims description 7
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- 238000004458 analytical method Methods 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/02—Profile gauges, e.g. loading gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of rail track equipment appearance cruising inspection system, to detect vehicle as carrying platform；It include: the contact net inspection device for obtaining contact net appearance images, obtain the rail polling device of track appearance images, obtain the trackside electricity business inspection device of Source of Railway Communication and Signalling equipment appearance image, obtain the mileage collection device of detection vehicle range ability, image procossing is carried out to above-mentioned three kinds of images, obtain corresponding cosmetic injury information, and according to cosmetic injury information and its corresponding range ability determine contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance damage position data processing server；Contact net inspection device, mileage collection device are installed on the roof of detection vehicle；Rail polling device and trackside electricity business inspection device are installed on the vehicle bottom of detection vehicle；Data processing server is installed on detection car portion.Automation inspection can be carried out to rail track equipment appearance using present system, saved manpower and time, improved and check efficiency.
Description
Technical field
The present invention relates to rail track inspection technical field, in particular to a kind of rail track equipment appearance cruising inspection system.
Background technique
Electric railway is mainly made of track, contact net, communication and signal equipment, is generally pressed in the service management of schedule
Three work business (management track), power supply (management contact net), electricity business (management communication and signal equipment) professions are divided into according to three bulks
Department carries out corresponding management.Wherein work business profession is mainly responsible for the equipment such as management rail, fastener, track plates；Power supply profession is responsible for
Manage contact net, pillar and overhead contact line device；Electricity business profession is responsible for the equipment that management trackside is used for transmission signal of communication, should
Class device category is various, and it is a variety of to contain transponder, web of the rail plug pin, semaphore, transponder etc..Due to line tower foundation distribution of facilities
Regional span it is big, environment is changeable, is acted on during daily operation by impact force of train, track equipment, fastener, contact net, logical
The problems such as abrasion, fracture, abnormal deformation, may occur for letter signalling arrangement.Inspection to these profession basis facilities and equipment appearances
Go mostly to make an inspection tour dependent on the operational method manually inspected the road that heavy workload, the visual condition of night work be poor, Inspection low efficiency,
It is also possible to bring unknown security risk to tour personnel simultaneously, the manual inspection mode of this backwardness consumes a large amount of manpower
And it is required to have been unable to meet the detection of Modern High-Speed railway also because of the shortcomings such as it is time-consuming, inefficient, subjectivity is strong for resource
Efficiently, it accurately requires.
Summary of the invention
The embodiment of the invention provides a kind of rail track equipment appearance cruising inspection systems, can be to these profession basis facilities
Equipment appearance carries out automation inspection, saves manpower and time, and improves and checks efficiency.
The rail track equipment appearance cruising inspection system is to detect vehicle as carrying platform；
The rail track equipment appearance cruising inspection system include: contact net inspection device, rail polling device, trackside electricity business patrol
Checking device, mileage collection device and data processing server；Contact net inspection device, mileage collection device are installed on detection vehicle
Roof；Rail polling device and trackside electricity business inspection device are installed on the vehicle bottom of detection vehicle；Data processing server is installed on inspection
Inside measuring car；
Wherein, contact net inspection device is used for: obtaining contact net appearance images, contact net appearance images are sent to data
Processing server；
Rail polling device is used for: obtaining track appearance images, track appearance images are sent to data processing server；
Trackside electricity business inspection device is used for: Source of Railway Communication and Signalling equipment appearance image is obtained, by Source of Railway Communication and Signalling equipment
Appearance images are sent to data processing server；
Mileage collection device is used for: obtaining the range ability of detection vehicle, the range ability that will test vehicle is sent at data
Manage server；
Data processing server is used for: to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance
Image carries out image procossing, obtains corresponding cosmetic injury information, and according to the cosmetic injury information and its corresponding operation
Distance determine contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance damage position.
In one embodiment, the contact net inspection device, rail polling device, trackside electricity business inspection device include
Camera.
In one embodiment, the contact net inspection device uses area array cameras；Rail polling device and the business of trackside electricity
Inspection device uses line-scan digital camera.
In one embodiment, the contact net inspection device uses multiple area array cameras, the camera lens direction of area array cameras
Contact net.
In one embodiment, the rail polling device uses multiple line-scan digital cameras, and the camera lens of line-scan digital camera is towards rail
Road.
In one embodiment, the trackside electricity business inspection device uses multiple line-scan digital cameras, the camera lens court of line-scan digital camera
To Source of Railway Communication and Signalling equipment.
In one embodiment, the contact net inspection device, rail polling device, trackside electricity business inspection device also wrap
Include light irradiation apparatus；
The light irradiation apparatus is used for: providing light source to camera.
In one embodiment, the light irradiation apparatus uses LED light source and/or LVD light source.
In one embodiment, further includes: limit detection device is installed on the headstock or the tailstock of detection vehicle；
The limit detection device is used for: being obtained detection vehicle periphery object and is sent at a distance from detection vehicle, and by the distance
To data processing server；
Data processing server is also used to: the distance being compared with preset threshold, is determined and is detected according to comparison result
Whether vehicle periphery object breaks bounds.
In one embodiment, the limit detection device uses loop laser array, the loop laser array and track
Vertically, laser head is towards outside ring.
In one embodiment, the data processing server is also used to: with range ability be index, storage with operation away from
From corresponding contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image, store outside to contact net
See the processing result that image, track appearance images, Source of Railway Communication and Signalling equipment appearance image carry out image procossing, the processing knot
Fruit includes cosmetic injury information；
Show the corresponding contact net appearance images of any range ability, track appearance images, outside Source of Railway Communication and Signalling equipment
See image.
In embodiments of the present invention, the rail track equipment appearance cruising inspection system is to detect vehicle as carrying platform；Using connecing
Net-fault inspection device obtains contact net appearance images, obtains track appearance images using rail polling device, is engaged in using trackside electricity
Inspection device obtains Source of Railway Communication and Signalling equipment appearance image, and the range ability of detection vehicle is obtained using mileage collection device, is adopted
Figure is carried out to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image with data processing server
As processing, corresponding cosmetic injury information is obtained, and is connect according to the cosmetic injury information and its determination of corresponding range ability
Net-fault appearance, track appearance, Source of Railway Communication and Signalling equipment appearance damage position；Wherein, contact net inspection device, mileage are collected
Device is installed on the roof of detection vehicle；Rail polling device and trackside electricity business inspection device are installed on the vehicle bottom of detection vehicle；Data
Processing server is installed on detection car portion.Present system using automation equipment to these profession basis facilities and equipments outside
It sees and carries out automation inspection, can save manpower and time, to improve inspection efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of rail track equipment appearance cruising inspection system structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic view of the mounting position of contact net inspection device provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic view of the mounting position one of rail polling device provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic view of the mounting position two of rail polling device provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic view of the mounting position of trackside electricity business inspection device provided in an embodiment of the present invention；
Fig. 6 is a kind of limit structure of the detecting device provided in an embodiment of the present invention and schematic view of the mounting position.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In embodiments of the present invention, a kind of rail track equipment appearance cruising inspection system is provided, it can be to contact net, track
Automation inspection is carried out to appearance with profession basis facilities and equipments such as trackside electricity business, is saved manpower and time, is improved and check efficiency.
Fig. 1 is a kind of rail track equipment appearance cruising inspection system structural schematic diagram provided in an embodiment of the present invention, such as Fig. 1 institute
Show, which is suitable for friction speed to detect vehicle (comprehensive inspection car) as carrying platform
Carrying platform, highest can meet the detection speed requirement of 160km/h.The rail track equipment appearance cruising inspection system includes: contact
Net inspection device, rail polling device, trackside electricity business inspection device, mileage collection device and data processing server；Contact net
Inspection device, mileage collection device are installed on the roof of detection vehicle；Rail polling device and trackside electricity business inspection device are installed on
Detect the vehicle bottom of vehicle；Data processing server is installed on detection car portion, can also be installed on background control center.
Wherein, contact net inspection device is used for: obtaining contact net appearance images, contact net appearance images are sent to data
Processing server；
Rail polling device is used for: obtaining track appearance images, track appearance images are sent to data processing server；
Trackside electricity business inspection device is used for: Source of Railway Communication and Signalling equipment appearance image is obtained, by Source of Railway Communication and Signalling equipment
Appearance images are sent to data processing server；
Mileage collection device is used for: obtaining the range ability of detection vehicle, the range ability that will test vehicle is sent at data
Manage server；
Data processing server is used for: to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance
Image carries out image procossing, obtains corresponding cosmetic injury information, and according to the cosmetic injury information and its corresponding operation
Distance determine contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance damage position.
When it is implemented, the present invention is by outside to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment
The processing of image is seen to determine whether contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance have damage, therefore, is
Acquisition contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image, the contact net in this system patrol
Checking device, rail polling device, trackside electricity business inspection device include camera.Wherein, contact net inspection device can use face
Array camera is imaged using area array cameras using the working method that fixed point is captured；Rail polling device and the business inspection of trackside electricity
Device can use line-scan digital camera, and the working method of equidistant moving sweep is carried out using line-scan digital camera.Specifically, can use
Linear array CCD camera and area array CCD camera.CCD, Charge-coupled Device, charge coupled cell are properly termed as CCD figure
As sensor.CCD is a kind of semiconductor devices, optical image can be converted into digital signal.What is be implanted on CCD is small photosensitive
Substance is referred to as pixel (Pixel).As soon as the pixel number for including on piece CCD is more, the screen resolution provided is also higher.CCD
To act like film the same, but it is that image pixel is converted into digital signal.The capacitor of marshalling there are many CCD is upper,
Light can be incuded, and image is transformed into digital signal.Via the control of external circuit, each small capacitances can be by the electricity of its band
Lotus is given to its adjacent capacitor.
When it is implemented, contact net is the main truss of railway electrification project, it is that downline overhead "the" shape is set up
To electric locomotive power special shape ultra-high-tension power transmission line.Contact net by contact suspension, support device, positioning device,
Several parts of pillar and basis form.Contact suspension includes contact line, dropper, carrier cable and union piece and insulator.Contact
Suspension is erected on pillar by support device, and function is the electrical energy transportation that will obtain from traction substation to electric locomotive.
Device is supported to be transmitted to pillar or other buildings to support contact suspension, and by its load.According to contact net place section, stand
And building and it is different.Support that device includes bracket, girt, suspension insulator string, rod insulator and
The special holding equipment of other buildings.Positioning device includes positioning pipe and locator, and function is the position of fixed contact line,
Make contact line within the scope of pantograph pan running track, guarantees that contact line is not departed from pantograph, and by the level of contact line
Load is transmitted to pillar.Pillar and basis are to bear whole loads of contact suspension, support and positioning device, and by contact suspension
It fixes in defined position and in height.Pillar and basis include such as cement pillar, steel column and the basis for supporting these works,
The effect on pillar and basis mainly connects contact line conducting wire and basic component；Contact line conducting wire, this partial action are exactly to transmit
Electric current is to electric locomotive；Other auxiliary parts, including return wire, additional suspension etc..
Since contact net includes above numerous components, contact net inspection device is needed using multiple area array cameras,
Multi-angle of view, high definition imaging are carried out to contact net equipment.The quantity of the area array cameras used in contact net inspection device is according to reality
What the case where border, set.
The camera lens of multiple area array cameras is towards contact net, since numerous components of contact net are located at railway line overhead, because
This, is equivalent to the camera lens of multiple area array cameras towards sky, faces upward bat contact net image.Contact net inspection device is exemplified below
Installation site.
Fig. 2 is a kind of schematic view of the mounting position of contact net inspection device provided in an embodiment of the present invention, as shown in Fig. 2,
The design fundamentals of contact net inspection device are as follows: based on being accurately positioned, triggering the technologies such as candid photograph, polyphaser synchronous acquisition, make
With multiple high frames, high-definition camera component, contact net inspection device is as shown in Figure 2 in the distribution of roof.
(1) support device high-definition camera component: use high definition industry area array cameras, to bracket, positioning pipe, locator, absolutely
Edge and other components carry out high-definition image acquisition, and areas imaging is the above 4800mm of rail top line to 8100mm range and rail
It pushes up on the left of the vertical center line of line 3500mm and intersects region to right side 3500mm range, front and back sides shooting；As shown in Figure 2
Camera 1 to 4.
(2) the clear camera assembly of davit seat height: using high definition industry area array cameras, carries out high definition figure to davit seat area equipment
As acquisition, areas imaging is the region davit seat 2700mm × 2700mm, front and back sides shooting；Camera 5 to 8 as shown in Figure 2.
(3) contact suspension high-definition camera component: high definition, high frame industry area array cameras are used, to carrier cable, contact line, is hung
The equipment such as string, wire clamp and mid point anchor carry out high-definition image continuous acquisition, areas imaging be the above 4800mm of rail top line extremely
The range areas 8100mm, left and right sides shooting；Camera 13 and 14 as shown in Figure 2.
(4) it adds suspension high-definition camera component: high definition, high frame industry area array cameras is used, to line feeder, return wire, AF
The additional overhang region equipment such as line, protective wire, lightning conducter or aerial earth wire carries out high-definition image continuous acquisition, and areas imaging is attached
Add overhang region, front and back sides, left and right sides shooting；Camera 9 to 12 as shown in Figure 2.
Can also include: compensation device high-definition camera component: use high definition industry area array cameras, to tension compensating mechanism into
The acquisition of row high-definition image, front and back sides shooting；The part camera is not drawn into Fig. 2, which is installed on vehicle bottom.Contact is outstanding
It hangs HD video camera assembly: using high definition, high frame industry area array cameras, high-definition image is carried out to contact suspension equipment and is continuously adopted
Collection, areas imaging are the above 4800mm of rail top line to the range areas 8100mm, and front and back sides shooting, the part camera is in Fig. 2
Equally it is not drawn into.
Specifically, 16,000,000 pixels or more, even as high as 29,000,000 pixel resolutions can be used in each high-definition camera component
High performance industrial face battle array camera, higher image resolution ratio and clarity may be implemented, in order to the analysis of subsequent image
Processing and intelligent recognition.
In practical application, contact net inspection device can also include high-rate laser orientation triggering device: using high-performance
Laser positioning sensor (laser detector 1,2,3 and 4 as shown in Figure 2), accurately detects pillar (or davit) position, and triggering connects
Net-fault inspection device carries out high-definition image acquisition.
It is above the schematic view of the mounting position of one of contact net inspection device, according to actual needs, contact net patrols
Installation site of the camera on detection vehicle in checking device can also have other forms, and the quantity of camera is also possible to other
's.
When it is implemented, since track is two, and the equipment such as fastener and track plates are installed, therefore track patrols on track
Checking device is needed using multiple line-scan digital cameras, carries out multi-angle of view to track equipment, high definition is imaged.Specific quantity can be 5
Or 6, it can also be other quantity.The camera lens of line-scan digital camera is towards track.
The installation site of rail polling device is exemplified below.
Fig. 3 is a kind of schematic view of the mounting position one of rail polling device provided in an embodiment of the present invention；As shown in figure 3,
Track is continuously shot to obtain visible images using five line-scan digital cameras.Five line-scan digital cameras are divided into 2 groups, first group of line
Array camera 21,22 and 23, second group of line-scan digital camera 23,24 and 25, line-scan digital camera 23 are that two rail share camera, line-scan digital camera
23 camera lens can rotate.This five line-scan digital cameras are lifted on one perpendicular in the hanging beam of rail, camera lens towards rail,
Track appearance images are got from 5 different perspectivess.
Fig. 4 is a kind of schematic view of the mounting position two of rail polling device provided in an embodiment of the present invention；As shown in figure 4,
Track is continuously shot to obtain visible images using six line-scan digital cameras.Six line-scan digital cameras are divided into 2 groups, and every group 3,
First group of line-scan digital camera 21,22 and 23, second group of line-scan digital camera 24,25 and 26, this six line-scan digital cameras are lifted on one vertically
In in the hanging beam of rail, camera lens gets track appearance images from six different perspectivess towards rail.
When it is implemented, trackside electricity business inspection device can use multiple line-scan digital cameras, to Source of Railway Communication and Signalling equipment into
The imaging of row high definition.Specific quantity can be 2 line-scan digital cameras, and the camera lens of line-scan digital camera is towards Source of Railway Communication and Signalling equipment.
The installation site of trackside electricity business inspection device is exemplified below.
Fig. 5 is a kind of schematic view of the mounting position of trackside electricity business inspection device provided in an embodiment of the present invention；Such as Fig. 5 institute
Show, Source of Railway Communication and Signalling equipment is continuously shot to obtain visible images using two line-scan digital cameras.Two line-scan digital cameras
21 and 22, it is lifted on one perpendicular in the hanging beam of rail, camera lens is backwards to rail towards Source of Railway Communication and Signalling equipment.
When it is implemented, since detection vehicle often sets contact net appearance, track appearance, Source of Railway Communication and Signalling at night
Standby appearance carries out inspection, and the visual condition of night work is poor, therefore the business of contact net inspection device, rail polling device, trackside electricity is patrolled
Checking device also includes light irradiation apparatus；Light irradiation apparatus for give camera provide light source, ensure that imaging viewing field light intensity illumination and
The spectrum uniformity, it is ensured that obtain the image information of high-quality.
Specifically, the type of light irradiation apparatus be it is diversified, the present invention in light irradiation apparatus can using LED light source and/
Or LVD (Low Voltage Directive) light source.
When it is implemented, obtaining contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image
When, need to know acquisition is the image at which distance, therefore this system also needs to use mileage collection device, for obtaining
Take the range ability of detection vehicle.Wherein, mileage collection device can use GPS device or mileometer.Obtain the operation of detection vehicle
After distance, which is sent to data processing server, data processing server is to contact net appearance images, track
Appearance images, Source of Railway Communication and Signalling equipment appearance image progress image procossing can also roots after obtaining corresponding cosmetic injury information
Contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance are determined according to cosmetic injury information and its corresponding range ability
Damage position.
When it is implemented, the rail track equipment appearance cruising inspection system can also include: limit detection device, it is installed on inspection
The headstock or the tailstock of measuring car；For obtaining detection vehicle periphery object (for example, trees, electric pole, guardrail around railway etc.)
At a distance from detection vehicle, and the distance is sent to data processing server；Data processing server is also used to: by the distance with
Preset threshold is compared, and determines whether detection vehicle periphery object breaks bounds according to comparison result.It is preset when the distance is less than
When threshold value, illustrate that object without departing from boundary, will not cause danger to the operation of train；When the distance is greater than preset threshold,
Illustrate that object breaks bounds, danger can be caused to the operation of train, so that testing staff be needed to go to handle.Specifically, at data
Reason server comparing the distance and preset threshold, it is also necessary in conjunction with the range ability of train, determination be which run away from
Object from place exceeds or without departing from boundary.
Specifically, limit detection device can use loop laser array, as shown in fig. 6, the loop laser array is located at
Vertical with track between two tracks, laser head is towards outside ring.Laser head quantity in the loop laser array is according to practical need
It is arranged.
When it is implemented, data processing server is also used to: being index with range ability, store corresponding with range ability
Contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image；Storage to contact net appearance images,
Track appearance images, Source of Railway Communication and Signalling equipment appearance image carry out the processing result of image procossing, and the processing result includes
Cosmetic injury information；Show that the corresponding contact net appearance images of any range ability, track appearance images, Source of Railway Communication and Signalling are set
Standby appearance images.It is index with range ability, testing staff can transfer the work business, power supply, electricity business three of the same space plane simultaneously
The infrastructure image information of a profession, and querying condition can be designed, the line tower foundation facility defect information detected is looked into
It askes, and all kinds of pattern reports for instructing field maintenance is provided.
When it is implemented, data processing server is receiving contact net appearance images, track appearance images, railway communication
After signalling arrangement appearance images, various ways can be taken to handle image, determine the defect of infrastructure in image.By
In line facility wide variety, all there is biggish otherness in the size of distinct device, the pattern feature of disease, abnormal amplitudes,
It can be used based on machine recognition (using the intelligent analysis of machine vision), see that figure inspection, comparative analysis these three modes are carried out.
(1) see that figure inspection refers to testing staff by the equipment in human visual observation's image to search disease, this kind of mode is to detection
Damage Types do not limit, the inspection image that testing staff can have access to anywhere according to demand, which check, judges equipment shape
State.(2) for part typical defect in route, such as the detection of Rail Surface hurt, fastener anomalous identification, elements of contacting net shape
The defects of state identifies, collects and establishes Disease Characters library, based on machine vision technique to infrastructure in the image received
Typical defect carries out automatic identification.(3) comparative analysis refers to by the way that the image of same target collection period twice to be compared,
The variation that discovering device state occurs carrys out discovering device exception.This comparative analysis method is difficult to accurately mainly for abnormal patterns
Definition and the target concluded, such as the defects of web of the rail plug pin, transponder.Sentenced by comparing the variable condition twice of target
Disconnected early warning.When state change is more obvious, notice inspector is carefully screened.This kind of variation is not meant to equipment disease
Evil only carries out early warning prompting to the change of state.
In conclusion being had the advantages that using rail track equipment appearance cruising inspection system proposed by the present invention
(1) cruising inspection system that can cover all capital equipments of line tower foundation facility is constructed, cruising inspection system investment is used
It can solve the one-time detection task that executes, the image data of acquisition covering route subjective basis facility；By profession before solving
Detected, inspection item covering it is incomplete, different majors need to arrange respectively the time carry out inspection operation the problem of, by railway basis
The covering surface of facility inspection and improved efficiency are to a completely new height.
(2) using the Vision imaging system of the multi-angle of view three-dimensional for line tower foundation facility (contact net appearance inspection dress
Set, track appearance inspection device, trackside electricity business appearance inspection device), the recording equipment state in such a way that movement is taken pictures, detection
Data cover the capital equipment of the track for forming electric railway route, power supply, signal of communication three parts comprehensively.
(3) integrated management is carried out to line defct data, realizes the integrated management to line tower foundation facility apparent condition,
And the synthesization management to line facility abnormal appearance defective data.
(4) use the intelligent analysis technology based on machine vision, can be to railway infrastructure distinct device state outside
It sees and carries out software analysis, so that detection device is adaptable to the different types route such as non-fragment orbit, Ballast track.
(5) system can be arranged on multiple locomotive vehicle, carry out inspection, section to the main foundation facility for constituting route
Human-saving inspection resource, to efficiently discovery line tower foundation facilities and equipment abnormal appearance is significant in time.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the embodiment of the present invention can have various modifications and variations.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of rail track equipment appearance cruising inspection system, which is characterized in that the rail track equipment appearance cruising inspection system is to examine
Measuring car is carrying platform；
The rail track equipment appearance cruising inspection system includes: contact net inspection device, rail polling device, trackside electricity business inspection dress
It sets, mileage collection device and data processing server；Contact net inspection device, mileage collection device are installed on the vehicle of detection vehicle
Top；Rail polling device and trackside electricity business inspection device are installed on the vehicle bottom of detection vehicle；Data processing server is installed on detection
Interior portion；
Wherein, contact net inspection device is used for: obtaining contact net appearance images, contact net appearance images are sent to data processing
Server；
Rail polling device is used for: obtaining track appearance images, track appearance images are sent to data processing server；
Trackside electricity business inspection device is used for: Source of Railway Communication and Signalling equipment appearance image is obtained, by Source of Railway Communication and Signalling equipment appearance
Image is sent to data processing server；
Mileage collection device is used for: obtaining the range ability of detection vehicle, the range ability that will test vehicle is sent to data processing clothes
Business device；
Data processing server is used for: to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment appearance image
Image procossing is carried out, obtains corresponding cosmetic injury information, and according to the cosmetic injury information and its corresponding range ability
Determine contact net appearance, track appearance, Source of Railway Communication and Signalling equipment appearance damage position.
2. rail track equipment appearance cruising inspection system as described in claim 1, which is characterized in that the contact net inspection dress
It sets, rail polling device, trackside electricity business inspection device include camera.
3. rail track equipment appearance cruising inspection system as claimed in claim 2, which is characterized in that the contact net inspection device
Using area array cameras；Rail polling device and trackside electricity business inspection device use line-scan digital camera.
4. rail track equipment appearance cruising inspection system as claimed in claim 3, which is characterized in that the contact net inspection device
Using multiple area array cameras, the camera lens of area array cameras is towards contact net.
5. rail track equipment appearance cruising inspection system as claimed in claim 3, which is characterized in that the rail polling device is adopted
With multiple line-scan digital cameras, the camera lens of line-scan digital camera is towards track.
6. rail track equipment appearance cruising inspection system as claimed in claim 3, which is characterized in that the trackside electricity business inspection dress
It sets using multiple line-scan digital cameras, the camera lens of line-scan digital camera is towards Source of Railway Communication and Signalling equipment.
7. rail track equipment appearance cruising inspection system as claimed in claim 2, which is characterized in that the contact net inspection dress
It sets, rail polling device, trackside electricity business inspection device also include light irradiation apparatus；
The light irradiation apparatus is used for: providing light source to camera.
8. rail track equipment appearance cruising inspection system as claimed in claim 7, which is characterized in that the light irradiation apparatus uses
LED light source and/or LVD light source.
9. rail track equipment appearance cruising inspection system as described in claim 1, which is characterized in that further include: limit detection dress
It sets, is installed on the headstock or the tailstock of detection vehicle；
The limit detection device is used for: obtaining detection vehicle periphery object at a distance from detection vehicle, and the distance is sent to number
According to processing server；
Data processing server is also used to: the distance being compared with preset threshold, determines detection vehicle week according to comparison result
Whether side object breaks bounds.
10. rail track equipment appearance cruising inspection system as claimed in claim 9, which is characterized in that the limit detection device
Using loop laser array, the loop laser array is vertical with track, and laser head is towards outside ring.
11. rail track equipment appearance cruising inspection system as described in claim 1, which is characterized in that the data processing service
Device is also used to: be index with range ability, store corresponding with range ability contact net appearance images, track appearance images,
Source of Railway Communication and Signalling equipment appearance image stores outside to contact net appearance images, track appearance images, Source of Railway Communication and Signalling equipment
The processing result that image carries out image procossing is seen, the processing result includes cosmetic injury information；
Show the corresponding contact net appearance images of any range ability, track appearance images, Source of Railway Communication and Signalling equipment appearance figure
Picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619050.1A CN109305179A (en) | 2017-07-26 | 2017-07-26 | Rail track equipment appearance cruising inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619050.1A CN109305179A (en) | 2017-07-26 | 2017-07-26 | Rail track equipment appearance cruising inspection system |
Publications (1)
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| CN109305179A true CN109305179A (en) | 2019-02-05 |
Family
ID=65202011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619050.1A Pending CN109305179A (en) | 2017-07-26 | 2017-07-26 | Rail track equipment appearance cruising inspection system |
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| CN109664797A (en) * | 2019-02-27 | 2019-04-23 | 襄阳国铁机电股份有限公司 | Rail net detection system and detection vehicle |
| CN110588709A (en) * | 2019-09-10 | 2019-12-20 | 中国铁道科学研究院集团有限公司 | Railway infrastructure detection system |
| CN111398306A (en) * | 2019-12-28 | 2020-07-10 | 昆山高新轨道交通智能装备有限公司 | Urban rail transit operation comprehensive detection system |
| CN111409657A (en) * | 2019-12-28 | 2020-07-14 | 昆山高新轨道交通智能装备有限公司 | Rail transit removes intelligent fortune dimension and detects equipment |
| CN111497690A (en) * | 2020-04-27 | 2020-08-07 | 成都国铁电气设备有限公司 | Detection system for contact network sectional and split-phase insulator |
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| CN111953945A (en) * | 2020-08-17 | 2020-11-17 | 合肥德泰科通测控技术有限公司 | Comprehensive track detection device based on unmanned driving |
| CN112092860A (en) * | 2020-07-02 | 2020-12-18 | 中国路桥工程有限责任公司 | Informatization-based railway monitoring device and method |
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| CN114093051A (en) * | 2020-08-05 | 2022-02-25 | 中国联合网络通信集团有限公司 | Communication line inspection method, device and system, and computer-readable storage medium |
| CN114842193A (en) * | 2022-04-21 | 2022-08-02 | 上海应用技术大学 | Intelligent track slab gap detection vehicle |
| CN115214728A (en) * | 2022-07-15 | 2022-10-21 | 北京交通大学 | Intelligent stabilizing vehicle for detecting quality state of ballast track after tamping stabilizing operation |
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| CN109664797A (en) * | 2019-02-27 | 2019-04-23 | 襄阳国铁机电股份有限公司 | Rail net detection system and detection vehicle |
| CN110588709A (en) * | 2019-09-10 | 2019-12-20 | 中国铁道科学研究院集团有限公司 | Railway infrastructure detection system |
| CN111398306A (en) * | 2019-12-28 | 2020-07-10 | 昆山高新轨道交通智能装备有限公司 | Urban rail transit operation comprehensive detection system |
| CN111409657A (en) * | 2019-12-28 | 2020-07-14 | 昆山高新轨道交通智能装备有限公司 | Rail transit removes intelligent fortune dimension and detects equipment |
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| CN111497690A (en) * | 2020-04-27 | 2020-08-07 | 成都国铁电气设备有限公司 | Detection system for contact network sectional and split-phase insulator |
| CN111497689A (en) * | 2020-04-27 | 2020-08-07 | 成都国铁电气设备有限公司 | Automatic inspection device for vehicle-mounted contact network sectional phase-splitting insulator |
| CN111497690B (en) * | 2020-04-27 | 2021-10-26 | 成都国铁电气设备有限公司 | Detection system for contact network sectional and split-phase insulator |
| CN111497689B (en) * | 2020-04-27 | 2021-09-28 | 成都国铁电气设备有限公司 | Automatic inspection device for vehicle-mounted contact network sectional phase-splitting insulator |
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| CN111523607B (en) * | 2020-04-29 | 2023-07-21 | 成都国铁电气设备有限公司 | Abnormal detection method and system for catenary hanger |
| CN111634309A (en) * | 2020-05-21 | 2020-09-08 | 哈尔滨市科佳通用机电股份有限公司 | Method and device for recording data added by electric service |
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| CN114093051A (en) * | 2020-08-05 | 2022-02-25 | 中国联合网络通信集团有限公司 | Communication line inspection method, device and system, and computer-readable storage medium |
| CN114093051B (en) * | 2020-08-05 | 2023-10-31 | 中国联合网络通信集团有限公司 | Communication line inspection method, equipment and system and computer readable storage medium |
| CN111953945A (en) * | 2020-08-17 | 2020-11-17 | 合肥德泰科通测控技术有限公司 | Comprehensive track detection device based on unmanned driving |
| CN113442957A (en) * | 2021-06-28 | 2021-09-28 | 北京京东乾石科技有限公司 | Track inspection vehicle |
| CN114842193A (en) * | 2022-04-21 | 2022-08-02 | 上海应用技术大学 | Intelligent track slab gap detection vehicle |
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Application publication date: 20190205 |