CN110509951A - A kind of rail deformation detection system and method - Google Patents
A kind of rail deformation detection system and method Download PDFInfo
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
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- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
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- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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Abstract
The embodiment of the invention discloses a kind of rail deformation detection system and methods, wherein system includes vehicle-mounted detection device and ground control centre, and the vehicle-mounted detection device and the ground control centre are wirelessly connected；Wherein, the vehicle-mounted detection device is used for real-time detection rail fault, and rail deformation detection result is sent to the ground control centre；The ground control centre is for receiving the rail deformation detection as a result, generating maintenance work order according to the rail deformation detection result, and the maintenance mans are singly sent to handheld terminal.The technical solution of the embodiment of the present invention can be realized automated analysis and the detection of rail fault, thus quickly and accurately detection and positioning track failure, and to rail fault automatic early-warning.
Description
Technical field
The present embodiments relate to fault detection technique field more particularly to a kind of rail deformation detection system and methods.
Background technique
Track, which refers to, to track.Constantly shorten in the departure interval
In the case of, the requirement for cargo handling operations such as the detections, maintenance and maintenance of track related infrastructure is also increasingly stringenter.
Currently, when being detected to rail fault mainly by the way of manual inspection.
Inventor in the implementation of the present invention, has found the mode of existing manual inspection to have following defects that manually and patrols
The mode detection efficiency of inspection is low, great work intensity, and working environment is severe, is unfavorable for the personal safety of inspection staff, inspection
It is related to the enthusiasm of inspection staff and strong sense of responsibility to survey result.In addition, current manual's routine inspection mode is for rail fault
Detection can only concentrate on a certain fault type, it is insufficient to the detection means of various faults type, and need handmarking therefore
The position of barrier, when subsequent maintenance, still need to manually find mark point.Secondly, the testing result of manual inspection can not real-time Transmission, only
Accident analysis can be carried out after detection, influence the efficiency for solving failure problems.And accident analysis is mainly manually to check inspection
It surveys based on result, not only time-consuming high, low efficiency, but also workload is also very big.
Summary of the invention
The embodiment of the present invention provides a kind of rail deformation detection system and method, realize rail fault automated analysis and
Detection, thus quickly and accurately detection and positioning track failure, and to rail fault automatic early-warning.
In a first aspect, the embodiment of the invention provides a kind of rail deformation detection systems, comprising: vehicle-mounted detection device and
Ground control centre, the vehicle-mounted detection device and the ground control centre are wirelessly connected；Wherein,
The vehicle-mounted detection device is used for real-time detection rail fault, and rail deformation detection result is sent to describedly
Face control centre；
The ground control centre is for receiving the rail deformation detection as a result, according to the rail deformation detection result
Maintenance work order is generated, and the maintenance mans are singly sent to handheld terminal.
Second aspect, the embodiment of the invention also provides a kind of rail deformation detection methods, comprising:
By vehicle-mounted detection device real-time detection rail fault, and rail deformation detection result is sent to the ground and is controlled
Center processed；
The rail deformation detection is received by ground control centre as a result, generating according to the rail deformation detection result
Work order is repaired, and the maintenance mans are singly sent to handheld terminal.
The embodiment of the present invention forms a kind of rail deformation detection system by vehicle-mounted detection device and ground control centre,
To be sent to ground control centre, ground by vehicle-mounted detection device real-time detection rail fault, and by rail deformation detection result
After face control centre receives rail deformation detection result, maintenance work order is generated according to rail deformation detection result, and will maintenance
The problems such as work order is sent to handheld terminal, solves low efficiency existing for the existing manual inspection mode for rail fault, realizes
The automatic detection of rail fault, thus quickly and accurately detection and positioning track failure.
Detailed description of the invention
Fig. 1 a is a kind of structural schematic diagram for rail deformation detection system that the embodiment of the present invention one provides；
Fig. 1 b is a kind of rail fault effect diagram that the embodiment of the present invention one provides；
Fig. 1 c is a kind of structural schematic diagram for rail deformation detection system that the embodiment of the present invention one provides；
Fig. 1 d is a kind of workflow schematic diagram for rail deformation detection system that the embodiment of the present invention one provides；
Fig. 1 e is a kind of image processing flow schematic diagram that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of rail deformation detection method provided by Embodiment 2 of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
It is that many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again
It arranges.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing.
The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 a is a kind of structural schematic diagram for rail deformation detection system that the embodiment of the present invention one provides, such as Fig. 1 a institute
Show, the structure of the rail deformation detection system includes: vehicle-mounted detection device 10 and ground control centre 20, vehicle-mounted detection device
10 and ground control centre 20 be wirelessly connected；Wherein, vehicle-mounted detection device 10 is used for real-time detection rail fault, and track is former
Barrier testing result is sent to ground control centre 20；Ground control centre 20 is used to be generated according to rail deformation detection result and repair
Work order, and maintenance mans are singly sent to handheld terminal.
Wherein, vehicle-mounted detection device 10, which can be, is loaded on vehicle, the equipment for carrying out fault detection to track.
Optionally, vehicle can be the vehicle that train or subway train etc. travel in dedicated track, and the embodiment of the present invention is not to vehicle
Concrete type be defined.Ground control centre 20 can be used for the rail deformation detection knot sent to vehicle-mounted detection device
Fruit is analyzed, and generates corresponding maintenance work order.Maintenance work order, which can be, carries out maintenance work for maintenance work personnel
Work document.
It in embodiments of the present invention, can be by vehicle-mounted detection device 10 come the rail fault of real-time detection vehicle.It is vehicle-mounted
Detection device 10 can by wireless communication, such as WiFi (WIreless-Fidelity, be wirelessly connected) etc. or data communication
Mode, such as runner public-network 4G network, send ground control centre 20 for rail deformation detection result.Wherein, vehicle-mounted inspection
The rail deformation detection that measurement equipment 10 detects can be used as preliminary testing result.Ground control centre 20 receives track event
After hindering testing result, rail deformation detection result can further be analyzed and obtain final failure analysis result, and generation pair
The maintenance work order answered, will repair in work order real time down to the handheld terminal in O&M work area.Fig. 1 b is the embodiment of the present invention one
A kind of rail fault effect diagram provided.Specifically, as shown in Figure 1 b, rail fault includes but is not limited to Rail Surface wound
Damage such as fish scale wound (schematic diagram of label (1) in Fig. 1 b), rail cracks (schematic diagram of label (2) in Fig. 1 b), peels off chip off-falling
(schematic diagram of label (3) in Fig. 1 b), tyre tread weigh (schematic diagram of label (4) in Fig. 1 b), rail head point (label in Fig. 1 b wounded
(5) schematic diagram) and steel rail light band (schematic diagram of label (6) in Fig. 1 b) etc. and rail clip disease, as fastener lacks
It loses, spring fractures (schematic diagram of label (7) in Fig. 1 b) and spring loosens (schematic diagram of label (8) in Fig. 1 b) etc..Thus may be used
See, rail deformation detection system provided in an embodiment of the present invention, which can be realized effectively, to be reported the automation of rail fault, is former
The work business production operation flow process standardized management that the processing of barrier automated analysis and maintenance work order issue automatically.
The working principle of middle orbit fault detection system of the embodiment of the present invention is: passing through vehicle-mounted detection device real-time detection rail
Road failure forms preliminary rail deformation detection as a result, and rail deformation detection result is sent to ground control centre.Ground
After control centre receives rail deformation detection result, rail deformation detection result can be further analyzed to identify, be obtained most
Whole failure analysis result, and corresponding maintenance work order is generated according to final failure analysis result, maintenance mans' single-shot is sent
To handheld terminal, so that operation maintenance personnel is repaired according to maintenance mans' single pair rail fault.
Fig. 1 c is a kind of structural schematic diagram for rail deformation detection system that the embodiment of the present invention one provides, of the invention
In one alternative embodiment, as illustrated in figure 1 c, vehicle-mounted detection device 10 may include onboard image collection device 11 and vehicle-mounted master
Machine 12；Wherein, onboard image collection device 11 is electrically connected and communicates to connect with on-vehicle host 12, is used for real-time acquisition trajectory figure
Picture, and collected orbital image is sent to on-vehicle host 12；On-vehicle host 12 is for dividing received orbital image
Analysis, to obtain rail deformation detection result；Wherein, rail deformation detection result includes rail fault information and warning message.
Wherein, rail fault information can be specific fault message, including but not limited to specific fault type, failure hair
Raw position and failure detection time etc..Warning message can be for the formation of rail fault information, be used for operation maintenance personnel
The information warned.Optionally, warning message can use social estate system, to distinguish the significance level of rail fault information.
Further, vehicle-mounted detection device 10 may include onboard image collection device 11 and on-vehicle host 12.Vehicle-mounted figure
It is mainly used for real-time acquisition trajectory image as acquiring equipment 11, and collected orbital image is sent to on-vehicle host 12.Vehicle
After load host 12 receives orbital image, preliminary screening and analysis are carried out to orbital image, to obtain corresponding track event
Hinder information.For example, determining rail fault type and the corresponding geographical location of the rail fault and detection time etc..Then, vehicle
Corresponding warning message can be formed according to preset alarm setting rule for rail fault information by carrying host 12, to obtain
Preliminary rail deformation detection result.Wherein, preset alarm setting rule can be set according to actual production demand, for example,
The rail fault type of fastener missing is set as level fault, and is correspondingly arranged level-one warning message.
In an alternate embodiment of the present invention where, as illustrated in figure 1 c, onboard image collection device 11 includes at least one
Photographic device 111 and at least one light supply apparatus 112；Wherein, photographic device 111 is used for real-time acquisition trajectory image；Light source
Device 112 is used to provide light source for photographic device 111；On-vehicle host 12 includes location information acquisition module 121, mileage positioning mould
Block 122, speed data collection module 123, man-machine interactively module 124, data processing module 125, first communication module 126 and first
Power module 127；Wherein, location information acquisition module 121 and data processing module 125 communicate to connect, and are used for acquisition trajectory figure
As corresponding geographical location information；Mileage locating module 122 and data processing module 125 communicate to connect, for calculating trajectory diagram
As corresponding mileage information；Speed data collection module 123 and data processing module 125 communicate to connect, for acquiring vehicle fortune in real time
Row velocity information；Data processing module 125 and first communication module 126 communicate to connect, for according to geographical location information, mileage
Information and running velocity information analyze orbital image, to obtain rail deformation detection as a result, and examining failure
It surveys result and is sent to ground control centre 20；Man-machine interactively module 124 and data processing module 125 communicate to connect, for rail
Road failure detection result is checked；First power module 127 is electrically connected with on-vehicle host 12 and onboard image collection device 11
It connects, for powering to on-vehicle host 12 and onboard image collection device 11.
In embodiments of the present invention, as illustrated in figure 1 c, photographic device 111 can real-time acquisition trajectory image.Optionally, it takes the photograph
As device 111 can be using technical grade line-scan digital camera, to obtain continuous orbital image.Light supply apparatus 112 can be according to camera shooting
The light conditions of current environment where device 111 carry out self-adapting intelligent light filling, to provide light source for photographic device 111.Its
In, two groups of onboard image collection devices 11 in Fig. 1 c can acquire the orbital image of left and right side track respectively.Position letter
Ceasing acquisition module 121 can be with the corresponding geographical location information of acquisition trajectory image, and optionally, location information acquisition module 121 can
It include longitude and latitude with use GPS (Global Positioning System, global positioning system) module acquisition orbital image
Etc. information absolute geographical location information.Mileage locating module 122 can calculate the corresponding mileage information of orbital image.It is optional
, mileage information can be the opposite mileage information relative to vehicle beginning or end.Mileage information can be used for track event
Barrier carries out auxiliary positioning.It illustratively, can be according to mileage information and the installation standard of fastener come the position of positioning failure fastener
It sets.Speed data collection module 123 can acquire running velocity information in real time.It should be noted that running velocity information
It can be equally used for carrying out auxiliary positioning to rail fault.Illustratively, according to running velocity and vehicle hour
The current location of vehicle is calibrated, to carry out school according to location information of the location information after calibration to orbital image
It is quasi-.Data processing module 125 can be with comprehensive geographic location information, mileage information and running velocity information etc. to trajectory diagram
As being analyzed, to obtain preliminary rail deformation detection result.It should be noted that data processing module 125 can incite somebody to action
Determining rail fault and doubtful rail fault are used as rail deformation detection result simultaneously.That is, data processing module 125 can
It is controlled using will have the orbital image of failure suspicion to be sent to ground by first communication module 126 as rail deformation detection result
Center 20 processed, so that ground control centre 20 is further analyzed to identify received orbital image.Optionally, first communication module
126 can be wireless communication module.First power module 127 can then supply for the modules in entire vehicle-mounted detection device 10
Electricity.Meanwhile in order to avoid the case where reporting by mistake or failing to report occurs in rail deformation detection system, system can also provide human-computer interaction mould
Block 124, so that operation maintenance personnel checks rail deformation detection result.
In an alternate embodiment of the present invention where, as illustrated in figure 1 c, ground control centre 20 includes second power supply module
201, second communication module 202, server 203 and display module 204；Wherein, second power supply module 201 communicates mould with second
Block 202, server 203 and display module 204 are electrically connected, for powering to ground control centre 20；Server 203 and second
The connection of 202 modules is communicated, for carrying out accident analysis to received rail deformation detection result, is generated according to failure analysis result
Work order is repaired, and maintenance mans are singly sent to by handheld terminal by second communication module 202；Display module 204 and server 203
Communication connection, for showing failure analysis result.
Specifically, second power supply module 201 can power to the modules in ground control centre 20.Server 203
The rail deformation detection that data processing module 125 is sent in vehicle-mounted detection device 10 be can receive as a result, and examining to rail fault
The accident analysis of result further progress is surveyed, to generate maintenance work order according to final failure analysis result, and logical by second
Believe that the maintenance mans are singly sent to handheld terminal by module 202.That is, server 203 can not to vehicle-mounted detection device 10
The determining orbital image with failure suspicion more intelligently detect and judge, to obtain final accident analysis knot
Fruit.Correspondingly, display module 204 shows failure analysis result.
In an alternate embodiment of the present invention where, as illustrated in figure 1 c, ground control centre 20 can also include at image
Module 205 is managed, for individually carrying out accident analysis to received rail deformation detection result.That is, image processing module 205 can
It is more intelligent to complete to carry out the orbital image with failure suspicion that vehicle-mounted detection device 10 can not determine in server 203
The function of ground detection and judgement.Correspondingly, after image processing module 205 gets final failure analysis result, it can be by event
Barrier analysis result is sent to server 203, so that server 203 generates the maintenance work order according to failure analysis result, and leads to
It crosses second communication module 202 and the maintenance mans is singly sent to the handheld terminal.Correspondingly, second power supply module 201 is then gone back
It needs to power to image processing module 205.Optionally, image processing module 205 can be GPU (Graphics Processing
Unit, graphics processor) module.That is, image processing module 205 can individually handle orbital image independently of server 203,
Also it can integrate in 203 inter-process orbital image of server, the embodiment of the present invention is to this and is not limited.
Fig. 1 d is a kind of workflow schematic diagram for rail deformation detection system that the embodiment of the present invention one provides.Such as Fig. 1 d
It is shown, rail deformation detection system by checking and analyze orbital image, can be realized to rail fault automatically analyze and oneself
Dynamic early warning.Meanwhile operation maintenance personnel can also be using the human-computer interaction module in rail deformation detection system, alternatively, utilizing ground
Orbital image is retrieved by control centre.Illustratively, rail deformation detection system can carry out keyword to orbital image
Mark, so that operation maintenance personnel passes through the corresponding pictures of key searches such as input fault problem.Alternatively, operation maintenance personnel can also be straight
Tap into the retrieval of row image condition.For example, in all orbital images, a kind of orbital image of fastener fault type at search.Fortune
Dimension personnel can also carry out manual review to the rail fault that rail deformation detection system identification is arrived, and optionally, manual review can
To be executed in human-computer interaction module, it can also be executed in ground control centre, the accuracy of fault location can be further increased.
Correspondingly, rail deformation detection system can generate corresponding maintenance work order according to final failure analysis result.
Fig. 1 e is a kind of image processing flow schematic diagram that the embodiment of the present invention one provides.Specifically, as shown in fig. le, rail
Data processing module, server and image processing module can be using machine learning to the rail of acquisition in road fault detection system
Road image is identified.It is possible, firstly, to by onboard image collection device acquisition trajectory image, it can also be to the trajectory diagram of acquisition
As carrying out the image processing operations such as data enhancing.It then can be using treated orbital image as the sample number of machine learning
According to, and corresponding analysis model is exported according to sample data by convolutional neural networks.After obtaining analysis model, can according to point
Analysis model carries out detection identification, and output test result to the orbital image acquired in real time.Correspondingly, as shown in Figure 1 d, it is in-orbit
In the workflow of road fault detection system, data processing module and server need to complete analysis model management, incident management,
Log management and safety management etc..
Rail deformation detection system provided by the embodiment of the present invention can be according on operation vehicle, therefore detection cycle
Controllably, there is operation train that can complete track detecting daily.Simultaneously as rail deformation detection system may be implemented manually again
The detection mode that core and system inspection combine, the content that system can not be identified and be detected in the way of manual review into
Row identification and confirmation can improve detection quality and reduce detection working strength and outdoor work risk.In addition, of the invention
Detection process visualization and testing result visualization may be implemented in rail deformation detection system provided by embodiment, and passes through
A variety of location technologies combine, with rail fault position accurate correlation, it is ensured that the accuracy of failure detection result.Also, failure is examined
Surveying result can be with real-time Transmission, to greatly improve detection efficiency.It can be seen that the event of track provided by the embodiment of the present invention
Hinder detection system can integrated use multiple sensors, a variety of location technologies and big data analysis aid decision, realize real-time
Automatic monitoring and alarm early warning, thus quickly and accurately detection and positioning track failure.
The embodiment of the present invention forms a kind of rail deformation detection system by vehicle-mounted detection device and ground control centre,
To be sent to ground control centre, ground by vehicle-mounted detection device real-time detection rail fault, and by rail deformation detection result
After face control centre receives rail deformation detection result, maintenance work order is generated according to rail deformation detection result, and will maintenance
The problems such as work order is sent to handheld terminal, solves low efficiency existing for the existing manual inspection mode for rail fault, realizes
The automated analysis of rail fault and detection, thus quickly and accurately detection and positioning track failure, and it is automatic to rail fault
Early warning.
Embodiment two
Fig. 2 is a kind of flow chart of rail deformation detection method provided by Embodiment 2 of the present invention, and the present embodiment is applicable
In quick the case where detecting with positioning track failure, this method can be executed by rail deformation detection system.Correspondingly, as schemed
Shown in 2, this method includes following operation:
S110, by vehicle-mounted detection device real-time detection rail fault, and rail deformation detection result is sent to described
Ground control centre.
S120, maintenance work order is generated according to the rail deformation detection result by ground control centre, and by the dimension
It repairs work order and is sent to handheld terminal.
Wherein, vehicle-mounted detection device, which can be, is loaded on vehicle, the equipment for carrying out fault detection to track.It can
Choosing, vehicle can be the vehicle that train or subway train etc. travel in dedicated track, and the embodiment of the present invention is not to vehicle
Concrete type be defined.Ground control centre can be used for vehicle-mounted detection device send rail deformation detection result into
Row analysis, and generate corresponding maintenance work order.Maintenance work order can be the work that maintenance work is carried out for maintenance work personnel
Document.
It in embodiments of the present invention, can be by vehicle-mounted detection device come the rail fault of real-time detection vehicle.Vehicle-mounted inspection
Measurement equipment can by wireless communication, such as the mode of WiFi or data communication, such as runner public-network 4G network, by track
Failure detection result is sent to ground control centre.Wherein, the rail deformation detection that vehicle-mounted detection device detects can be used as
Preliminary testing result.After ground control centre receives rail deformation detection result, can to rail deformation detection result into
One step is analyzed to obtain final failure analysis result, and generates corresponding maintenance work order, will repair work order real time down to fortune
On the handheld terminal for tieing up work area.It can be seen that rail deformation detection system provided in an embodiment of the present invention can be realized effectively
The automation of rail fault is reported, the work business production operation stream that failure automated analysis is handled and maintenance work order issues automatically
Journey standardized management.
The working principle of middle orbit fault detection system of the embodiment of the present invention is: passing through vehicle-mounted detection device real-time detection rail
Road failure forms preliminary rail deformation detection as a result, and rail deformation detection result is sent to ground control centre.Ground
After control centre receives rail deformation detection result, rail deformation detection result can be further analyzed to identify, be obtained most
Whole failure analysis result, and corresponding maintenance work order is generated according to final failure analysis result, maintenance mans' single-shot is sent
To handheld terminal, so that operation maintenance personnel is repaired according to maintenance mans' single pair rail fault.
In an alternate embodiment of the present invention where, the vehicle-mounted detection device includes onboard image collection device and vehicle-mounted
Host；It is described to pass through vehicle-mounted detection device real-time detection rail fault, comprising: to be adopted in real time by the onboard image collection device
Collect orbital image, and the collected orbital image is sent to the on-vehicle host；By the on-vehicle host to reception
The orbital image analyzed, to obtain the rail deformation detection result；Wherein, the rail deformation detection result packet
Include rail fault information and warning message.
Wherein, rail fault information can be specific fault message, including but not limited to specific fault type, failure hair
Raw position and failure detection time etc..Warning message can be for the formation of rail fault information, be used for operation maintenance personnel
The information warned.Optionally, warning message can use social estate system, to distinguish the significance level of rail fault information.
Further, onboard image collection device can acquisition trajectory image in real time, and collected orbital image is sent out
It send to on-vehicle host.After on-vehicle host receives orbital image, preliminary screening and analysis are carried out to orbital image, to obtain
Corresponding rail fault information.For example, when determining rail fault type and the corresponding geographical location of the rail fault and detection
Between etc..Then, on-vehicle host can form corresponding alarm signal according to preset alarm setting rule for rail fault information
Breath, to obtain preliminary rail deformation detection result.Wherein, preset alarm setting rule can be according to actual production demand
Setting for example, the rail fault type of fastener missing is set as level fault, and is correspondingly arranged level-one warning message.
In an alternate embodiment of the present invention where, the onboard image collection device include at least one photographic device with
And at least one light supply apparatus；The on-vehicle host includes location information acquisition module, mileage locating module, speed data collection mould
Block, man-machine interactively module, data processing module, first communication module and the first power module；Wherein, the first power supply mould
Block is used to power to the on-vehicle host and the onboard image collection device；It is described to pass through the onboard image collection device
Real-time acquisition trajectory image, comprising: provide light source by the light supply apparatus for the photographic device, and filled by the camera shooting
It sets and acquires the orbital image in real time；It is described that the received orbital image is analyzed by the on-vehicle host, with
To the rail deformation detection result, comprising: acquire the orbital image correspondingly by the location information acquisition module
Manage location information；The corresponding mileage information of the orbital image is calculated by the mileage locating module；It is adopted by the speed
Collection module acquires running velocity information in real time；By the data processing module according to the geographical location information, described
Mileage information and the running velocity information analyze the orbital image, to obtain the rail deformation detection
As a result, and the failure detection result is sent to the ground control centre；By the man-machine interactively module to the rail
Road failure detection result is checked.
In embodiments of the present invention, photographic device can real-time acquisition trajectory image.Optionally, photographic device can use
Technical grade line-scan digital camera, to obtain continuous orbital image.Light supply apparatus can be according to the current environment where photographic device
Light conditions carry out self-adapting intelligent light filling, to provide light source for photographic device.Location information acquisition module can be with acquisition trajectory
The corresponding geographical location information of image, optionally, location information acquisition module can obtain the packet of orbital image using GPS module
Include the absolute geographical location information of the information such as longitude and latitude.Mileage locating module can calculate the corresponding mileage information of orbital image.
Optionally, mileage information can be the opposite mileage information relative to vehicle beginning or end.Mileage information can be used for rail
Road failure carries out auxiliary positioning.It illustratively, can be according to mileage information and the installation standard of fastener come positioning failure fastener
Position.Speed data collection module can acquire running velocity information in real time.It should be noted that running velocity information
It can be equally used for carrying out auxiliary positioning to rail fault.Illustratively, according to running velocity and vehicle hour
The current location of vehicle is calibrated, to carry out school according to location information of the location information after calibration to orbital image
It is quasi-.Data processing module can be with comprehensive geographic location information, mileage information and running velocity information etc. to orbital image
It is analyzed, to obtain preliminary rail deformation detection result.It should be noted that data processing module can will be determining
Rail fault and doubtful rail fault are used as rail deformation detection result simultaneously.That is, data processing module can will have
The orbital image of failure suspicion is sent to ground control centre by first communication module as rail deformation detection result, so that
Ground control centre is further analyzed to identify received orbital image.Optionally, first communication module can be wireless communication
Module.First power module can be then the modules power supply in entire vehicle-mounted detection device.Meanwhile in order to avoid track event
There is the case where reporting by mistake or failing to report in barrier detection system, and operation maintenance personnel can also be made to rail deformation detection by human-computer interaction module
As a result it is checked.
In an alternate embodiment of the present invention where, the ground control centre includes second power supply module, the second communication
Module, server and display module；Wherein, the second power supply module is used to power to the ground control centre；It is described
Display module is for showing the failure analysis result；It is described that the rail deformation detection knot is received by ground control centre
Fruit generates maintenance work order according to the rail deformation detection result, and the maintenance mans is singly sent to handheld terminal, comprising:
Accident analysis is carried out to the received rail deformation detection result by the server, institute is generated according to failure analysis result
Maintenance work order is stated, and the maintenance mans are singly sent to by the handheld terminal by the second communication module.
Specifically, second power supply module can power to the modules in ground control centre.Server can receive
In vehicle-mounted detection device data processing module send rail deformation detection as a result, and to rail deformation detection result further into
Row accident analysis to generate maintenance work order according to final failure analysis result, and passes through second communication module for the dimension
It repairs work order and is sent to handheld terminal.That is, the rail with failure suspicion that server can not determine vehicle-mounted detection device
Road image more intelligently detect and judge, to obtain final failure analysis result.Correspondingly, display module is to failure
Analysis result is shown.
It in an alternate embodiment of the present invention where, can also be by image processing module individually to received rail fault
Testing result carries out accident analysis.That is, image processing module can be completed determine vehicle-mounted detection device in server
Have the function of failure suspicion orbital image carry out more intelligently detect and judge.Correspondingly, image processing module obtains
After getting final failure analysis result, failure analysis result can be sent to server, so that server is according to failure point
It analyses result and generates the maintenance work order, and the maintenance mans are singly sent to by the handheld terminal by second communication module.Phase
It answers, second power supply module then also needs to power to image processing module.Optionally, image processing module can be CPU module.
That is, image processing module can individually handle orbital image independently of server, also can integrate in server internal processing
Orbital image, the embodiment of the present invention is to this and is not limited.
The embodiment of the present invention forms a kind of rail deformation detection system by vehicle-mounted detection device and ground control centre,
To be sent to ground control centre, ground by vehicle-mounted detection device real-time detection rail fault, and by rail deformation detection result
After face control centre receives rail deformation detection result, maintenance work order is generated according to rail deformation detection result, and will maintenance
The problems such as work order is sent to handheld terminal, solves low efficiency existing for the existing manual inspection mode for rail fault, realizes
The automated analysis of rail fault and detection, thus quickly and accurately detection and positioning track failure, and it is automatic to rail fault
Early warning.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of rail deformation detection system characterized by comprising vehicle-mounted detection device and ground control centre, it is described
Vehicle-mounted detection device and the ground control centre are wirelessly connected；Wherein,
The vehicle-mounted detection device is used for real-time detection rail fault, and rail deformation detection result is sent to the ground and is controlled
Center processed；
The ground control centre is used to generate maintenance work order according to the rail deformation detection result, and by the maintenance work order
It is sent to handheld terminal.
2. system according to claim 1, which is characterized in that the vehicle-mounted detection device includes onboard image collection device
And on-vehicle host；Wherein,
The onboard image collection device is electrically connected and communicates to connect with the on-vehicle host, is used for real-time acquisition trajectory image,
And the collected orbital image is sent to the on-vehicle host；
The on-vehicle host is for analyzing the received orbital image, to obtain the rail deformation detection result；
Wherein, the rail deformation detection result includes rail fault information and warning message.
3. system according to claim 2, which is characterized in that the onboard image collection device includes at least one camera shooting
Device and at least one light supply apparatus；Wherein,
The photographic device for acquiring the orbital image in real time；
The light supply apparatus is used to provide light source for the photographic device；
The on-vehicle host include location information acquisition module, mileage locating module, speed data collection module, man-machine interactively module,
Data processing module, first communication module and the first power module；Wherein,
The location information acquisition module and the data processing module communicate to connect, corresponding for acquiring the orbital image
Geographical location information；
The mileage locating module and the data processing module communicate to connect, for calculating the corresponding mileage of the orbital image
Information；
The speed data collection module and the data processing module communicate to connect, for acquiring running velocity information in real time；
The data processing module and the first communication module communicate to connect, for according to the geographical location information, described
Mileage information and the running velocity information analyze the orbital image, to obtain the rail deformation detection
As a result, and the failure detection result is sent to the ground control centre；
The man-machine interactively module and the data processing module communicate to connect, for carrying out to the rail deformation detection result
Review；
First power module is electrically connected with the on-vehicle host and the onboard image collection device, for the vehicle
Carry host and onboard image collection device power supply.
4. system according to claim 2, which is characterized in that the ground control centre includes second power supply module,
Two communication modules, server and display module；Wherein,
The second power supply module is electrically connected with the second communication module, the server and the display module, is used for
It powers to the ground control centre；
The server is connect with the second communication module, for carrying out failure to the received rail deformation detection result
Analysis generates the maintenance work order according to failure analysis result, and passes through the second communication module for maintenance mans' single-shot
It send to the handheld terminal；
The display module is connect with the server communication, for showing the failure analysis result.
5. system according to claim 2, which is characterized in that the ground control centre includes second power supply module, figure
As processing module, second communication module, server and display module；Wherein,
The second power supply module and described image processing module, the second communication module, the server and described aobvious
Show that module is electrically connected, for powering to the ground control centre；
Described image processing module is connect with the server communication and the second communication module, for the received rail
Road failure detection result carries out accident analysis, and failure analysis result is sent to the server；
The server and the second communication module communicate to connect, for generating the maintenance according to the failure analysis result
Work order, and the maintenance mans are singly sent to by the handheld terminal by the second communication module；
The display module is connect with the server communication, for showing the failure analysis result.
6. a kind of rail deformation detection method characterized by comprising
It is sent in the ground control by vehicle-mounted detection device real-time detection rail fault, and by rail deformation detection result
The heart；
Maintenance work order is generated according to the rail deformation detection result by ground control centre, and maintenance mans' single-shot is sent
To handheld terminal.
7. according to the method described in claim 6, it is characterized in that, the vehicle-mounted detection device includes onboard image collection device
And on-vehicle host；
It is described to pass through vehicle-mounted detection device real-time detection rail fault, comprising:
Institute is sent to by the real-time acquisition trajectory image of the onboard image collection device, and by the collected orbital image
State on-vehicle host；
The received orbital image is analyzed by the on-vehicle host, to obtain the rail deformation detection result；
Wherein, the rail deformation detection result includes rail fault information and warning message.
8. the method according to the description of claim 7 is characterized in that the onboard image collection device includes at least one camera shooting
Device and at least one light supply apparatus；The on-vehicle host includes that location information acquisition module, mileage locating module, speed are adopted
Collect module, man-machine interactively module, data processing module, first communication module and the first power module；Wherein, first electricity
Source module is used to power to the on-vehicle host and the onboard image collection device；
It is described to pass through the real-time acquisition trajectory image of the onboard image collection device, comprising:
Light source is provided for the photographic device by the light supply apparatus, and the track is acquired by the photographic device in real time
Image；
It is described that the received orbital image is analyzed by the on-vehicle host, to obtain the rail deformation detection knot
Fruit, comprising:
The corresponding geographical location information of the orbital image is acquired by the location information acquisition module；
The corresponding mileage information of the orbital image is calculated by the mileage locating module；
Running velocity information is acquired in real time by the speed data collection module；
By the data processing module according to the geographical location information, the mileage information and the running velocity
Information analyzes the orbital image, to obtain the rail deformation detection as a result, and sending out the failure detection result
It send to the ground control centre；
The rail deformation detection result is checked by the man-machine interactively module.
9. the method according to the description of claim 7 is characterized in that the ground control centre includes second power supply module,
Two communication modules, server and display module；Wherein, the second power supply module is used to supply the ground control centre
Electricity；The display module is for showing the failure analysis result；
It is described that the rail deformation detection is received as a result, generating according to the rail deformation detection result by ground control centre
Work order is repaired, and the maintenance mans are singly sent to handheld terminal, comprising:
Accident analysis is carried out to the received rail deformation detection result by the server, it is raw according to failure analysis result
The maintenance mans are singly sent to the handheld terminal at the maintenance work order, and by the second communication module.
10. the method according to the description of claim 7 is characterized in that the ground control centre includes second power supply module, figure
As processing module, second communication module, server and display module；Wherein, the second power supply module is used for describedly
The power supply of face control centre；The display module is for showing the failure analysis result；
It is described that the rail deformation detection is received as a result, generating according to the rail deformation detection result by ground control centre
Work order is repaired, and the maintenance mans are singly sent to handheld terminal, comprising:
Accident analysis carried out to the received rail deformation detection result by described image processing module, and by accident analysis
As a result it is sent to the server；
The maintenance work order is generated according to the failure analysis result by the server, and passes through the second communication module
The maintenance mans are singly sent to the handheld terminal.
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| CN112141175A (en) * | 2020-09-24 | 2020-12-29 | 广西交控智维科技发展有限公司 | Rail transit operation and maintenance system and method |
| CN112249093A (en) * | 2020-09-24 | 2021-01-22 | 广西交控智维科技发展有限公司 | Rail transit operation and maintenance system and method |
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Application publication date: 20191129 |