CN206446603U - A kind of locomotive running part detection means being imaged based on linear array scanning and 3D - Google Patents
A kind of locomotive running part detection means being imaged based on linear array scanning and 3D Download PDFInfo
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- CN206446603U CN206446603U CN201720143517.5U CN201720143517U CN206446603U CN 206446603 U CN206446603 U CN 206446603U CN 201720143517 U CN201720143517 U CN 201720143517U CN 206446603 U CN206446603 U CN 206446603U
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Abstract
The utility model discloses a kind of locomotive running part detection means being imaged based on linear array scanning and 3D, including rail edge equipment and calculator room equipment, the rail edge equipment includes linear image acquisition module, 3D image-forming modules and wheel detector, linear image acquisition module is connected with high speed linear array camera, and 3D image-forming modules are connected with video camera；Calculator room equipment includes image processing server, wheel detector processing unit and equipment control case, and the instruction that equipment control case is sent according to wheel information acquisition server controls the operation that linear image capture module, 3D image-forming modules are connected with wheel detector.The utility model picks up running part linear array images, the high speed linear array camera of 3D rendering and 3D imaging camera machines by being provided for gathering by the track of locomotive entering garage throat, in the state of not parking, the external fault existed by the automatic detection locomotive EEF bogie such as image placement technology and image comparison and identification technology, improve operating efficiency, it is ensured that traffic safety.
Description
Technical field
The utility model is related to rail locomotive detection technique, especially a kind of to be imaged based on linear array scanning and 3D to motor supply shop
Walk the detection means that portion's failure is detected.
Background technology
Locomotive running gear operation troubles refers to the failure that locomotive running gear occurs in the process of running, such as bolt falling,
The abnormal conditions such as critical component missing, deformation, oil leak.At present, the failure of locomotive running gear substantially also relies on artificial inspection of reaching the standard grade
Survey, can only be detected when locomotive is out of service, detection efficiency is low, fault message can not also be preserved, the technology of varying level
Personnel's testing result can have very big difference.
Utility model content
The utility model provides a kind of locomotive running part detection means being imaged based on linear array scanning and 3D, for solving
Existing locomotive running part fault detection efficiency is low, it cannot be guaranteed that the problem of locomotive operation is safe.
In order to solve the above problems, the utility model provides a kind of locomotive running part inspection being imaged based on linear array scanning and 3D
Device, including rail edge equipment and calculator room equipment are surveyed, the rail edge equipment includes linear image acquisition module, 3D image-forming modules and car
Wheel sensor, the linear image acquisition module is connected with to install is used for the locomotive running part image for gathering motion in orbit
High speed linear array camera, the 3D image-forming modules are connected with fixed in orbit for harvester underbody portion and running part side image
Video camera, the wheel detector is to be laid on the intelligent magnet steel on the downside of track；The calculator room equipment takes including image procossing
Business device, wheel detector processing unit and equipment control case, described image processing server and the linear image acquisition module
It is connected with the 3D image-forming modules, the wheel detector processing unit is connected to receive the numeral that the magnet steel is sent with magnet steel
Information, the wheel detector processing unit is connected with collecting vehicle information server, the equipment control case and the wheel
Information collection server, the linear image acquisition module, the 3D image-forming modules are connected with wheel detector, the equipment control
The instruction that case processed is sent according to the wheel information acquisition server controls the linear image acquisition module, the 3D to be imaged mould
The operation that block is connected with wheel detector.
What the utility model was provided also has following skill based on linear array scanning and 3D the locomotive running part detection means being imaged
Art feature：
Further, the rail edge equipment also includes AEI antennas, and the calculator room equipment also includes and the equipment control case
Connected AEI main frames.
Further, the rail edge equipment also includes the dust-removing drainage equipment being connected with the equipment control case.
Further, described image processing server, the wheel detector processing unit and the collecting vehicle information
Server is connected by KVM switcher to be connected with inspection center computer.
Further, described image processing server and the collecting vehicle information server are also associated with data storage clothes
Business device.
The utility model has the advantages that：Connect by being provided for collection by the track of locomotive entering garage throat
Car running part linear array images, the high speed linear array camera of 3D rendering and 3D imaging camera machines, in the state of not parking, pass through image
The external fault that the automatic detection locomotive EEF bogie such as placement technology and image comparison and identification technology is present, to there may be
The position of failure is identified, and feeds back to Jian Che centers in time, and staff can be according to warning information, linear array images, 3D
The data such as image confirm that the fault message that will confirm that is submitted to maintenance personal and handled to failure, to reach maintenance
Purpose, improves operating efficiency, it is ensured that traffic safety.
Brief description of the drawings
Fig. 1 is the structure based on linear array scanning and 3D the locomotive running part detection means being imaged of the utility model embodiment
Schematic diagram.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
One of locomotive running part detection means of the present utility model based on linear array scanning and 3D imagings as shown in Figure 1
In embodiment, rail edge equipment 100 and calculator room equipment should be included based on linear array scanning and 3D the locomotive running part detection means being imaged
200, rail edge equipment 100 includes linear image acquisition module 110,3D image-forming modules 120 and wheel detector 130, linear image
Acquisition module 110 be connected with install in orbit be used for gather motion locomotive running part image high speed linear array camera, 3D into
It is used for the video camera of harvester underbody portion and running part side image, wheel-sensors in orbit as module 120 is connected with to fix
Device 130 is to be laid on the intelligent magnet steel on the downside of track；Calculator room equipment 200 includes image processing server 210, at wheel detector
Manage device 220 and equipment control case 230, image processing server 210 and linear image acquisition module 110 and 3D image-forming modules
120 are connected, and wheel detector processing unit 220 is connected to receive the digital information that intelligent magnet steel is sent, wheel with intelligent magnet steel
Sensor processing unit 220 is connected with collecting vehicle information server 240, and equipment control case 230 is gathered with wheel information and serviced
Device 240, linear image acquisition module 110,3D image-forming modules 120 are connected with wheel detector 130, the basis of equipment control case 230
The instruction that wheel information acquisition server 240 is sent controls linear image capture module 110,3D image-forming modules 120 and wheel to pass
The connected operation of sensor 130.The locomotive running part detection means being imaged based on linear array scanning and 3D in the embodiment, by
It is provided for gathering the high speed linear array camera and 3D for picking up running part linear array images, 3D rendering by the track of locomotive entering garage throat
Imaging camera machine, in the state of not parking, passes through image placement technology and image comparison and the automatic inspection such as identification technology
The external fault that locomotive running gear is present is surveyed, the position that there may be failure is identified, and feeds back to Jian Che centers in time,
Staff can confirm according to data such as warning information, linear array images, 3D renderings to failure, the fault message that will confirm that
Submit to maintenance personal to be handled, to reach the purpose of maintenance, improve operating efficiency, it is ensured that traffic safety.Specifically, it is sharp
The object of motion is progressively scanned with line-scan digital camera, and each line progress is spliced to form the complete image of a width, thus can be transported
With Scan orientation technology by locomotive running part key lines position corresponding with object corresponding, the machine that can be moved with accurate description
The relevant information of car running part；Data acquisition is carried out to operating locomotive running part using 3D imaging technique；Data can be used
In Fault Identification；The multi-angle that testing staff can carry out image information by mouse drag is checked, is easy to find and confirm failure
Information.
In the above-described embodiments, following technology is also had based on linear array scanning and 3D the locomotive running part detection means being imaged
Feature：Intelligent magnet steel therein refers to be layed in the magnet steel equipment for being used to detect rail vehicle on the downside of track, and the device can connect
Analog signal is received, data signal is convertible into after handling signal, the data signal of output can be by industrial computer capture card
Handled.The information that wheel detector processing unit is sent to intelligent magnet steel is handled and calculates wheelbase, speed was waited
Car information.Rail edge equipment 100 also includes AEI (Automatic Equipment Identification) antenna 140, and computer room is set
Standby 200 also include the AEI main frames 250 that are connected with equipment control case 230.Rail edge equipment 100 also includes and the phase of equipment control case 230
Dust-removing drainage equipment 150 even.Image processing server 210, wheel detector processing unit 220 and collecting vehicle information
Server 240 is connected by KVM switcher 260 to be connected with inspection center computer 270.Image processing server 210 and vehicle
Information collection server 230 is also associated with data storage server 280, thus collection information can be stored, backed up.
In the above-described embodiments, the locomotive running part detection means is according to the special construction and part chi of locomotive running part
It is very little, high definition linear array camera and 3D image-forming modules are installed using in-orbit side, draw-gear, the electricity of operating locomotive bottom is gathered
The key position image such as cover, brake shoe or brake disc, sand sprayer, gear-box, axle suspension bearing box, identification skill is contrasted using image automatically
Art, with reference to 3D data messages, to image progress automatic fault analysis, automatic discrimination critical component missing, deformation, oil leak etc. are abnormal
Situation, while recognition result and image transmitting to inspection center are carried out into failure prediction in real time by network channel, inspection turner is made
Personnel are handled 3D data by seeing that figure job platform terminal carries out manual confirmation using three-dimensional reconstruction, can be polygonal
Degree checks critical component information, to improve maintainer's operation quality and operating efficiency, strengthens hidden failure in locomotive operation
Ability of discovery, inspection and emphasis phase-detecting are combined comprehensively for realization, and provide the functions such as the collection of failure Back ground Information, analysis and management.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (5)
1. a kind of locomotive running part detection means being imaged based on linear array scanning and 3D, including rail edge equipment and calculator room equipment, its
It is characterised by, the rail edge equipment includes linear image acquisition module, 3D image-forming modules and wheel detector, the linear image
Acquisition module be connected with install in orbit be used for gather motion locomotive running part image high speed linear array camera, the 3D into
It is used for the video camera of harvester underbody portion and running part side image, the wheel-sensors in orbit as module is connected with to fix
Device is to be laid on the intelligent magnet steel on the downside of track；The calculator room equipment includes image processing server, wheel detector processing dress
Put and equipment control case, described image processing server is connected with the linear image acquisition module and the 3D image-forming modules,
The wheel detector processing unit is connected to receive at the digital information that the magnet steel is sent, the wheel detector with magnet steel
Reason device is connected with collecting vehicle information server, the equipment control case and the wheel information acquisition server, the line
Property image capture module, the 3D image-forming modules are connected with wheel detector, and the equipment control case is according to the wheel information
The instruction control linear image acquisition module, the 3D image-forming modules that acquisition server is sent are connected with wheel detector
Operation.
2. locomotive running part detection means according to claim 1, it is characterised in that the rail edge equipment also includes AEI
Antenna, the calculator room equipment also includes the AEI main frames being connected with the equipment control case.
3. locomotive running part detection means according to claim 2, it is characterised in that the rail edge equipment also includes and institute
State the connected dust-removing drainage equipment of equipment control case.
4. locomotive running part detection means according to claim 3, it is characterised in that described image processing server, institute
State wheel detector processing unit and the collecting vehicle information server and pass through KVM switcher connection and inspection center's computer
It is connected.
5. locomotive running part detection means according to claim 4, it is characterised in that described image processing server and institute
State collecting vehicle information server and be also associated with data storage server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720143517.5U CN206446603U (en) | 2017-02-17 | 2017-02-17 | A kind of locomotive running part detection means being imaged based on linear array scanning and 3D |
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| CN201720143517.5U CN206446603U (en) | 2017-02-17 | 2017-02-17 | A kind of locomotive running part detection means being imaged based on linear array scanning and 3D |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447195A (en) * | 2018-09-27 | 2019-03-08 | 西安银石科技发展有限责任公司 | A kind of method for inspecting based on 3-D scanning |
| CN110341748A (en) * | 2019-08-09 | 2019-10-18 | 哈尔滨市科佳通用机电股份有限公司 | A kind of cab signal receiving coil image capturing apparatus |
| CN110595804A (en) * | 2019-10-09 | 2019-12-20 | 哈尔滨市科佳通用机电股份有限公司 | Intelligent fault detection system for railway wagon running part |
| CN110626380A (en) * | 2019-09-19 | 2019-12-31 | 中铁第四勘察设计院集团有限公司 | Motor train unit positive line detection method |
| CN110641512A (en) * | 2019-09-23 | 2020-01-03 | 中国铁路哈尔滨局集团有限公司 | Image detection system for running gear equipment under electric vehicle loading vehicle |
| CN111855688A (en) * | 2020-07-03 | 2020-10-30 | 神华铁路装备有限责任公司 | Fault recognition device |
| CN112082770A (en) * | 2020-08-26 | 2020-12-15 | 苏州中科全象智能科技有限公司 | Rail vehicle body detection system and method based on artificial intelligence technology |
| CN112419336A (en) * | 2020-11-24 | 2021-02-26 | 哈尔滨市科佳通用机电股份有限公司 | Motor car gearbox oil leakage fault identification method based on wavelet transformation |
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2017
- 2017-02-17 CN CN201720143517.5U patent/CN206446603U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109447195A (en) * | 2018-09-27 | 2019-03-08 | 西安银石科技发展有限责任公司 | A kind of method for inspecting based on 3-D scanning |
| CN110341748B (en) * | 2019-08-09 | 2024-02-02 | 哈尔滨市科佳通用机电股份有限公司 | Image shooting system for locomotive signal receiving coil |
| CN110341748A (en) * | 2019-08-09 | 2019-10-18 | 哈尔滨市科佳通用机电股份有限公司 | A kind of cab signal receiving coil image capturing apparatus |
| CN110626380A (en) * | 2019-09-19 | 2019-12-31 | 中铁第四勘察设计院集团有限公司 | Motor train unit positive line detection method |
| CN110626380B (en) * | 2019-09-19 | 2020-08-11 | 中铁第四勘察设计院集团有限公司 | Motor train unit positive line detection method |
| CN110641512A (en) * | 2019-09-23 | 2020-01-03 | 中国铁路哈尔滨局集团有限公司 | Image detection system for running gear equipment under electric vehicle loading vehicle |
| CN110595804A (en) * | 2019-10-09 | 2019-12-20 | 哈尔滨市科佳通用机电股份有限公司 | Intelligent fault detection system for railway wagon running part |
| CN110595804B (en) * | 2019-10-09 | 2024-03-01 | 哈尔滨市科佳通用机电股份有限公司 | Intelligent fault detection system for running part of railway wagon |
| CN111855688A (en) * | 2020-07-03 | 2020-10-30 | 神华铁路装备有限责任公司 | Fault recognition device |
| CN111855688B (en) * | 2020-07-03 | 2024-01-26 | 神华铁路装备有限责任公司 | Fault recognition device |
| CN112082770A (en) * | 2020-08-26 | 2020-12-15 | 苏州中科全象智能科技有限公司 | Rail vehicle body detection system and method based on artificial intelligence technology |
| CN112419336B (en) * | 2020-11-24 | 2021-09-14 | 哈尔滨市科佳通用机电股份有限公司 | Motor car gearbox oil leakage fault identification method and system based on wavelet transformation |
| CN112419336A (en) * | 2020-11-24 | 2021-02-26 | 哈尔滨市科佳通用机电股份有限公司 | Motor car gearbox oil leakage fault identification method based on wavelet transformation |
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