CN104410820A - Vehicle-mounted trackside equipment box cover and cable appearance inspection system - Google Patents

Vehicle-mounted trackside equipment box cover and cable appearance inspection system Download PDF

Info

Publication number
CN104410820A
CN104410820A CN201410680712.2A CN201410680712A CN104410820A CN 104410820 A CN104410820 A CN 104410820A CN 201410680712 A CN201410680712 A CN 201410680712A CN 104410820 A CN104410820 A CN 104410820A
Authority
CN
China
Prior art keywords
trackside equipment
cable
information
equipment chamber
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410680712.2A
Other languages
Chinese (zh)
Other versions
CN104410820B (en
Inventor
吴楠
高利民
谢保锋
杜馨瑜
王晓东
程雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Railway Sciences Corp Ltd CARS
Infrastructure Inspection Institute of CARS
Beijing IMAP Technology Co Ltd
Original Assignee
China Academy of Railway Sciences Corp Ltd CARS
Infrastructure Inspection Institute of CARS
Beijing IMAP Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Academy of Railway Sciences Corp Ltd CARS, Infrastructure Inspection Institute of CARS, Beijing IMAP Technology Co Ltd filed Critical China Academy of Railway Sciences Corp Ltd CARS
Priority to CN201410680712.2A priority Critical patent/CN104410820B/en
Publication of CN104410820A publication Critical patent/CN104410820A/en
Application granted granted Critical
Publication of CN104410820B publication Critical patent/CN104410820B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to the technical field of railway detection, in particular to a vehicle-mounted trackside equipment box cover and cable appearance inspection system. The system comprises image acquisition devices, a controller and a storage display server; the image acquisition devices are mounted at the corresponding vehicle body positions above the outer side of a track and used for acquiring image data of a trackside equipment box cover and cables in real time according to control signals of the controller; the controller is used for sending the control signals to the image acquisition device according to image acqusition parameters inputted by the storage display server; the storage display serve is used for acquiring environmental information from an environmental information acqusition device and acquiring the image acqusition parameters matched with the environmental information according to the environmental information. Through the system, appearance inspection can be performed on the high-speed rail and ordinary-speed line trackside equipment box cover and cables, and consumption of manpower and financial resources in the prior art is avoided.

Description

A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detection system
Technical field
The present invention relates to railway detection technique field, particularly about the vehicle-mounted trackside equipment chamber of one and cable outward appearance detection system.
Background technology
Along with high ferro circuit operation mileage increases fast, the workload of patrolling and examining of trackside equipment chamber and cable also increases greatly, and the mode that existing routine inspection mode is is mainly patrolled and examined with artificial upper track is carried out, and there are the following problems for the artificial upper track mode of patrolling and examining:
Test item is various, and trackside equipment chamber and cable distribute heart position horizontal range 0-3 rice in-orbit, and in the spatial dimension of rail level vertical range-1-6 rice, need the project that detects various, manual inspection workload is larger.Detection accuracy is lower, and because high ferro circuit Window time is mainly at night, night illumination is poor, comes off, the situation such as cable breakdown for bolt looseness, split pin, easily occurs causing potential safety hazard by undetected and false retrieval.Detection efficiency is low, average detection 3-5 kilometer high ferro circuit per hour, the human resources that the high ferro line holding of hundreds of kilometer is a large amount of and detection time.Fault handling time is shorter, and because high ferro workshop coverage is comparatively large, Window time is shorter, finds fault even if patrol and examine in process, does not also have time enough to carry out troubleshooting, leaves potential safety hazard.Danger is higher, and artificial upper track operation exists certain danger, easily causes security incident.Affect comparatively obvious by outside environmental elements, sleety weather and microthermal climate cause larger impact, particularly winter low temperature to manual inspection, and night, upper track caused the appearance of the situations such as personnel's frostbite.
Summary of the invention
In order to solve the problem in prior art, trackside equipment box box and cable being detected to wasting manpower and material resources, provide a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detection system, patrolling and examining trackside equipment box box and cable can be realized by the mode of electro-photographic, improve and patrol and examine efficiency and lower human cost.
Embodiments provide a kind of vehicle-mounted trackside equipment chamber and cable outward appearance detection system, comprise,
A plurality of image collecting device, controller, stores display server, environment information acquisition device;
Described a plurality of image collecting device is connected with described controller respectively, and described controller is connected with described storage display server, and described environment information acquisition device is connected with described storage display server;
Described image collecting device, is installed on car body both sides, for according to the control signal Real-time Collection trackside equipment chamber of described controller and the view data of cable;
Described controller, for sending control signal according to the image acquisition parameter of described storage display server input to described a plurality of image collecting device;
Described storage display server, for obtaining environmental information from described environment information acquisition device, and obtains the image acquisition parameter mated with described environmental information according to described environmental information.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and a further aspect of cable outward appearance detection system, described environment information acquisition device comprises further, satellite positioning unit, test the speed unit, described satellite positioning unit for obtaining positional information, described in test the speed unit for exporting present speed information.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and another further aspect of cable outward appearance detection system, described storage display server is further used for, match current trackside equipment chamber and the cable geometry site relative with described image collecting device according to described positional information, determine the focal length of image collecting device; The aperture and shutter parameter that described image collecting device uses is gone out according to described present speed information matches.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and another further aspect of cable outward appearance detection system, described storage display server is further used for, the geographical position of the positional information obtained by satellite positioning unit and trackside equipment chamber and cable is compared, judge the validity of the view data that described image acquisition units gathers, effective view data is stored.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and another further aspect of cable outward appearance detection system, described storage display server is further used for, match the material information of current trackside equipment chamber and cable according to described positional information, determine the aperture that described image collecting device uses and shutter parameter according to described material information.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and another further aspect of cable outward appearance detection system, described environment information acquisition device comprises time quantum further, and described time quantum is used for output time information; Described storage display server matches according to described temporal information the aperture and shutter parameter that described image collecting device uses.
A kind of vehicle-mounted trackside equipment chamber according to the embodiment of the present invention and another further aspect of cable outward appearance detection system, the control signal that described controller sends comprises pulse signal and frequency signal, described pulse signal produces according to current vehicle speed, described frequency signal be setting unit interval in IMAQ number of times.
By the system of above-described embodiment, outward appearance detection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable, avoid the situation of labor intensive in prior art, financial resources, and consider the environmental factor of trackside equipment chamber to be detected and cable, such as, between looking, position, the aspect factor such as the speed of a motor vehicle, trackside equipment chamber and cable appearance images information can be obtained more accurately, facilitate the maintenance of equipment, guarantee safety of railway operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Figure 1 shows that the structural representation of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable outward appearance detection system;
Figure 2 shows that the flow chart of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable appearance detecting method;
Figure 3 shows that the concrete structure figure of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable outward appearance detection system;
Figure 4 shows that the concrete structure figure of a kind of vehicle-mounted multiple electricity business trackside equipment outward appearance detection system of the embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the embodiment of the present invention is described in further details.At this, schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention.
Be illustrated in figure 1 the structural representation of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable outward appearance detection system.
Comprise a plurality of image collecting device 101, controller 102, store display server 103, environment information acquisition device 104.
Described a plurality of image collecting device 101 is connected with described controller 102 respectively, and described controller 102 is connected with described storage display server 103, and described environment information acquisition device 104 is connected with described storage display server 103;
Described image collecting device 101, is installed on car body both sides, for according to the control signal Real-time Collection trackside equipment chamber of described controller 102 and the view data of cable;
Described controller 102, sends control signal for the image acquisition parameter inputted according to described storage display server 103 to described a plurality of image collecting device 101;
Described storage display server 103, for obtaining environmental information from described environment information acquisition device 104, and obtains the image acquisition parameter mated with described environmental information according to described environmental information.
As a further embodiment of the present invention, described environment information acquisition device 104 comprises further, and satellite positioning unit, test the speed unit, described satellite positioning unit for obtaining positional information, described in test the speed unit for exporting present speed information.
As a further embodiment of the present invention, described storage display server 103 is further used for, match current trackside equipment chamber and the cable geometry site relative with described image collecting device 101 according to described positional information, determine the focal length of image collecting device; The aperture and shutter parameter that described image collecting device uses is gone out according to described present speed information matches.
As a further embodiment of the present invention, described storage display server 103 is further used for, match the material information of current trackside equipment chamber and cable according to described positional information, determine the aperture that described image collecting device uses and shutter parameter according to described material information.
As a further embodiment of the present invention, described environment information acquisition device 104 comprises time quantum further, and described time quantum is used for output time information; Described storage display server 103 matches according to described temporal information the aperture and shutter parameter that described image collecting device uses.
As a further embodiment of the present invention, described storage display server 103 is further used for, according to described positional information and trackside equipment chamber and the intrinsic geographical location information comparison of cable, judge the validity of current image date, that is when positional information and the view data collected when the geographical location information of trackside equipment chamber and cable is identical in database of Current vehicle are just effective view data, effective image data are stored, invalid data is not stored.
As a further embodiment of the present invention, the control signal that described controller 102 sends comprises pulse signal and frequency signal, and described pulse signal produces according to current vehicle speed, described frequency signal be setting unit interval in IMAQ number of times.
As a further embodiment of the present invention, described controller 102 is a plurality of, the corresponding controller of a plurality of image collecting device.
By the system in above-described embodiment, outward appearance detection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable, avoid the situation of labor intensive in prior art, financial resources, and consider the environmental factor of trackside equipment chamber to be detected and cable, such as, between looking, position, the aspect factor such as the speed of a motor vehicle, trackside equipment chamber and cable appearance images information can be obtained more accurately, facilitate the maintenance of equipment, guarantee safety of railway operation.
Be illustrated in figure 2 the flow chart of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable appearance detecting method.
Step 201, obtains environmental information;
Step 202, obtains the image acquisition parameter mated with described environmental information according to described environmental information;
Step 203, sends control signal according to described image acquisition parameter;
Step 204, controls to be installed on the image collecting device Real-time Collection trackside equipment chamber of car body both sides and the view data of cable according to described control signal.
Step 205, according to the positional information of the Current vehicle in described environmental information and trackside equipment chamber and the intrinsic geographical position comparison of cable whether effective, if effectively enter step 206, otherwise enter step 207.
Step 206, stores effective described view data.
Step 207, does not store invalid described view data.
As a further embodiment of the present invention, described acquisition environmental information comprises further, obtains positional information and present speed information.
As a further embodiment of the present invention, obtain according to described environmental information the image acquisition parameter mated with described environmental information to comprise further, match current trackside equipment chamber and the cable geometry site relative with image collecting device according to described positional information, determine the focal length of image collecting device; The aperture and shutter parameter that described image collecting device uses is gone out according to described present speed information matches.
As a further embodiment of the present invention, obtain according to described environmental information the image acquisition parameter mated with described environmental information to comprise further, the material information of current trackside equipment chamber and cable is matched, the aperture used according to described material information determination image collecting device and shutter parameter according to described positional information.
As a further embodiment of the present invention, described acquisition environmental information comprises further, acquisition time information; Obtain according to described environmental information the image acquisition parameter mated with described environmental information comprise further described, match according to described temporal information the aperture and shutter parameter that image collecting device uses.
As a further embodiment of the present invention, send control signal according to described image acquisition parameter to comprise further, pulse signal and frequency signal, described pulse signal produces according to current vehicle speed, described frequency signal be setting unit interval in IMAQ number of times.
By the method in above-described embodiment, can to high ferro, general fast circuit trackside equipment chamber and cable carry out outward appearance detection, avoid the situation of labor intensive in prior art, financial resources, and consider the environmental factor of trackside equipment chamber to be detected and cable, such as, between looking, position, the aspect factor such as the speed of a motor vehicle, trackside equipment chamber and cable appearance images information can be obtained more accurately, facilitate the maintenance of equipment, guarantee safety of railway operation.
Be illustrated in figure 3 the concrete structure figure of a kind of vehicle-mounted trackside equipment chamber of the embodiment of the present invention and cable outward appearance detection system.
Comprise, industrial camera assembly 301, industrial computer 302, store display server 303, synchronous locating device 304, display 305.
Described industrial camera assembly 301 is multiple, is 2 in this example, and each industrial camera assembly 301 comprises light source and industrial camera further, and light source can provide illumination to industrial camera, so that under the inadequate environment of illumination brightness, afford redress illumination; Industry camera is for obtaining trackside equipment chamber and cable view data clearly, and view data is sent to industrial computer 302 by GiGE or CamLink, wherein industrial camera can be line-scan digital camera or be area array cameras, industrial computer 302 correspondence controls multiple industrial camera assembly, as shown in the figure, industrial computer controls 1, No. 2 industrial camera assembly.
Store display server 303 and obtain satellite positioning signal from synchronous locating device 304, compare with the trackside equipment chamber in database and cable location information, such as there are trackside equipment box box and cable in the position of the first latitude and longitude coordinates, locus corresponding 1, No. 2 industrial camera assembly respectively of described trackside equipment chamber and cable, be positioned at No. 1 industrial camera assembly of car body both sides and the space length of trackside equipment chamber and cable is 1.5 meters, be positioned at No. 2 industrial camera assemblies of car body both sides and the space length of trackside equipment chamber and cable is 2 meters; In the position of the second latitude and longitude coordinates, also there is trackside equipment chamber and cable, locus corresponding 1, No. 2 industrial camera assembly respectively of described trackside equipment chamber and cable, the locus of trackside equipment chamber and cable and corresponding industrial camera assembly can with reference to aforementioned description.
Each industrial camera assembly also can correspond to an industrial computer in other examples.
Above-mentioned corresponding relation and locus, distance all can be stored in the database storing display server 303, in this database except can storing above-mentioned corresponding relation, the also image acquisition parameter of storage industry camera assembly, the space length being such as positioned at No. 1 industrial camera assembly bottom railway carriage and trackside equipment chamber and cable is 1.5 meters, corresponding focal length parameter, the space length being positioned at No. 2 industrial camera assemblies bottom railway carriage and transponder is 2 meters, corresponding focal length parameter.
In addition, the database storing display server 303 can also store trackside equipment chamber and the corresponding material of cable, and such as trackside equipment chamber is dark nonmetallic materials, or is reflectorized material, and cable is elastomeric material; Different materials trackside equipment chamber and image acquisition parameter corresponding to cable not identical yet, such as all need larger for the aperture of dark nonmetallic materials, shutter parameter, aperture, the shutter parameter of light reflecting metallic material are less, aperture, the shutter parameter of dark rubber material are also larger, below larger or littlely all can to set according to concrete material, with reference to the document about photography, no longer can repeat in the present patent application.
Store display server 303 and can also obtain the speed of a motor vehicle by synchronous locating device 304, or obtain speed information by the velocity transducer of train, the corresponding different aperture of the different speed of a motor vehicle and shutter parameter, store display server 303 and match suitable aperture and shutter parameter for the different speed of a motor vehicle, in the present embodiment, while the above-mentioned satellite positioning information of consideration, also consider speed information simultaneously, but also the consideration that can add for trackside equipment chamber and cable material, make a coupling form, in the trackside equipment chamber in certain geographical position and the distance of cable and industrial camera assembly, the material of trackside equipment chamber and cable, the focal length parameter adopted when certain speed, shutter parameter and aperture parameters, corresponding image acquisition parameter can also be calculated according to different environmental informations.
As further embodiment, store display server 303 and can also have clock crystal oscillator or time parts, for obtaining current time information, current time information is gathered image information to industrial camera assembly consider, such as 8 a.m. is enough to the intensity of illumination of 4 in afternoon, demand for industrial camera assembly light source is little, and also can not use light source, corresponding aperture, shutter also have corresponding parameter; In the patrolling and examining of night to night, the light source of industrial camera assembly needs to open, and industrial camera assembly is also equipped with corresponding aperture and shutter parameter, to guarantee the IMAQ in the undesirable situation of illumination.
After storing display server 303 and determining the image acquisition parameter of industrial camera assembly according to current satellite positioning information, send this image acquisition parameter to corresponding industrial computer 302.
Industrial computer 302 exports to corresponding industrial camera assembly the collection that control signal carries out view data according to image acquisition parameter.Wherein, industrial computer 302 obtains the velocity pulse of patrolling and examining train according to the photoelectric encoder being installed on train spindle nose, be directed to the industrial camera assembly of line-scan digital camera, image acquisition parameter and speed pulse signal are sent to industrial camera assembly by industrial computer 302, make the trigger impulse of industrial camera assembly using described speed pulse signal as shooting, configure industrial camera according to image acquisition parameter and light source carries out IMAQ to trackside equipment box box and cable; Or, for the industrial camera assembly of area array cameras, image acquisition parameter and frequency control signal are sent to industrial camera assembly by industrial computer 302, industrial camera assembly is made to carry out taking (such as 1 second takes 30 photos) according to the time interval of frequency control signal, configure industrial camera and light source according to image acquisition parameter, IMAQ is carried out to trackside equipment box box and cable.
In the view data that the information writes such as the numbering of satellite positioning information (kilometer post, row not etc.), temporal information and industrial camera assembly gather by industrial computer 302, the view data that industrial camera assembly gathers sends to and stores display server 303 by described industrial computer 302, and sends to display 305 to carry out display monitoring.
Store display server 303 and obtain satellite positioning signal from synchronous locating device 304, compare with the trackside equipment chamber in database and cable geographical location information, such as there are trackside equipment box box and cable in the position of the first latitude and longitude coordinates, the locus corresponding No. 1 industrial camera assembly respectively of described trackside equipment chamber and cable, store display server 303 and judge that the view data gathered at the industrial camera assembly in No. 1, the position of above-mentioned latitude and longitude coordinates is effective, store display server 303 above-mentioned view data is stored, when described latitude and longitude coordinates position does not have trackside equipment chamber and cable, described storage display server 303 will not store No. 1 industrial camera assembly.Because trackside equipment chamber and cable are not uniform along track for a train, only have 1% effective in the image gathered, by storing display server 303 and to position according to satellite-signal and after comparing with the geographical location information of the trackside equipment chamber that stores in database and cable, IMAQ can be carried out in the geographical location of trackside equipment box box and cable, whether such real-time judge image effectively significantly can improve the efficiency that image stores, and reduces the waste of memory space.
Be illustrated in figure 4 the concrete structure figure of a kind of vehicle-mounted multiple electricity business trackside equipment outward appearance detection system of the embodiment of the present invention.
Described industrial camera assembly 301 is multiple, is 7 in this example, and each industrial camera assembly 301 comprises light source and industrial camera further, and light source can provide illumination to industrial camera, so that under the inadequate environment of illumination brightness, afford redress illumination; Industry camera is used for obtaining the trackside equipment of electricity business clearly view data, and view data is sent to industrial computer 302 by GiGE or CamLink, wherein industrial camera can be line-scan digital camera or be area array cameras, each industrial computer 302 correspondence controls multiple industrial camera assembly, as shown in the figure, first industrial computer controls 1, No. 2 industrial camera assembly, and the second industrial computer controls 3, No. 4 industrial camera assemblies, and the 3rd industrial computer controls 5,6, No. 7 industrial camera assemblies.
Store display server 303 and obtain satellite positioning signal from synchronous locating device 304, compare with the trackside equipment positional information of being engaged in of the electricity in database, such as in the position of the first latitude and longitude coordinates, there are 4 trackside equipment, be respectively web of the rail connector, transponder, trackside equipment chamber and cable, semaphore, the locus correspondence 1 respectively of these 4 trackside equipment, 2, 3, No. 5 industrial camera assemblies, the space length being positioned at No. 1 industrial camera assembly bottom railway carriage and web of the rail connector is 0.5 meter, the space length being positioned at No. 2 industrial camera assemblies bottom railway carriage and transponder is 0.3 meter, be positioned at No. 3 industrial camera assemblies of side, compartment and the space length of trackside equipment chamber and cable is 3 meters, the space length being positioned at No. 5 industrial camera assemblies bottom railway carriage and semaphore is 2 meters, there are in the position of the second latitude and longitude coordinates 3 trackside equipment, be respectively web of the rail connector, transponder, trackside equipment chamber and cable, locus corresponding 1,2, No. 3 industrial camera assembly respectively of these 3 trackside equipment, the locus of trackside equipment and corresponding industrial camera assembly can with reference to aforementioned description.
More trackside equipment can also be comprised in other examples, and the industrial camera assembly of correspondence, several trackside equipment can correspond to an industrial camera assembly in certain embodiments certainly.
Above-mentioned corresponding relation and locus, distance all can be stored in the database storing display server 303, the locus of the trackside equipment of diverse geographic location, distance may be different, in this database except can storing above-mentioned corresponding relation, the also image acquisition parameter of storage industry camera assembly, the space length being such as positioned at No. 1 industrial camera assembly bottom railway carriage and web of the rail connector is 1 meter, corresponding focal length parameter, the space length being positioned at No. 2 industrial camera assemblies bottom railway carriage and transponder is 0.3 meter, corresponding focal length parameter, be positioned at No. 3 industrial camera assemblies of side, compartment and the space length of trackside equipment chamber and cable is 3 meters, corresponding focal length parameter, corresponding focal length parameter, the space length being positioned at No. 5 industrial camera assemblies bottom railway carriage and semaphore is 2 meters, corresponding focal length parameter.
In addition, the database storing display server 303 can also store the corresponding material of trackside equipment, and such as web of the rail connector is dark nonmetallic materials, and transponder is dark rubber material, and trackside equipment chamber is reflective metal material; Image acquisition parameter corresponding to different materials trackside equipment is not identical yet, such as all need larger for the aperture of dark nonmetallic materials, shutter parameter, aperture, the shutter parameter of dark rubber material are also larger, aperture, the shutter parameter of light reflecting metallic material are less, below larger or littlely all can to set according to concrete material, with reference to the document about photography, no longer can repeat in the present patent application.
Store display server 303 and can also obtain the speed of a motor vehicle by synchronous locating device 304, or obtain speed information by the velocity transducer of train, the corresponding different aperture of the different speed of a motor vehicle and shutter parameter, store display server 303 and match suitable aperture and shutter parameter for the different speed of a motor vehicle, in the present embodiment, while the above-mentioned satellite positioning information of consideration, also consider speed information simultaneously, but also the consideration that can add for trackside equipment material, make a coupling form, in certain geographical position, which trackside equipment there is, the material of this trackside equipment, trackside equipment which industrial camera assembly corresponding, the focal length parameter adopted when certain speed, shutter parameter and aperture parameters, corresponding image acquisition parameter can also be calculated according to different environmental informations.
As further embodiment, store display server 303 and can also have clock crystal oscillator or time parts, for obtaining current time information, current time information is gathered image information to industrial camera assembly consider, such as 8 a.m. is enough to the intensity of illumination of 4 in afternoon, demand for industrial camera assembly light source is little, and can not use light source, corresponding aperture, shutter also have corresponding parameter; In the patrolling and examining of night to night, the light source of industrial camera assembly needs to open, and industrial camera assembly is also equipped with corresponding aperture and shutter parameter, to guarantee the IMAQ in the undesirable situation of illumination.
After storing display server 303 and determining the image acquisition parameter of industrial camera assembly according to current satellite positioning information, send this image acquisition parameter to corresponding industrial computer 302.
Industrial computer 302 exports to corresponding industrial camera assembly the collection that control signal carries out view data according to image acquisition parameter.Wherein, industrial computer 302 obtains the velocity pulse of patrolling and examining train according to the photoelectric encoder being installed on train spindle nose, be directed to the industrial camera assembly of line-scan digital camera, image acquisition parameter and speed pulse signal are sent to industrial camera assembly by industrial computer 302, make the trigger impulse of industrial camera assembly using described speed pulse signal as shooting, configure industrial camera according to image acquisition parameter and light source carries out IMAQ to trackside equipment; Or, for the industrial camera assembly of area array cameras, image acquisition parameter and frequency control signal are sent to industrial camera assembly by industrial computer 302, industrial camera assembly is made to carry out taking (such as 1 second takes 30 photos) according to the time interval of frequency control signal, configure industrial camera and light source according to image acquisition parameter, IMAQ is carried out to trackside equipment.
In the view data that the information writes such as the numbering of satellite positioning information (kilometer post, row not etc.), temporal information and industrial camera assembly gather by industrial computer 302, the view data that industrial camera assembly gathers sends to and stores display server 303 by described industrial computer 302, and sends to display 305 to carry out display monitoring.
Store display server 303 and obtain satellite positioning signal from synchronous locating device 304, compare with the trackside equipment geographical location information in database, such as there is trackside equipment in the position of the first latitude and longitude coordinates, the locus corresponding No. 1 industrial camera assembly respectively of described trackside equipment, store display server 303 and judge that the view data gathered at the industrial camera assembly in No. 1, the position of above-mentioned latitude and longitude coordinates is effective, store display server 303 above-mentioned view data is stored, when described latitude and longitude coordinates position does not have trackside equipment, described storage display server 303 will not store No. 1 industrial camera assembly.
By the system of above-described embodiment, outward appearance detection can be carried out to high ferro, general fast circuit trackside equipment chamber and cable, avoid the situation of labor intensive in prior art, financial resources, and consider the environmental factor of trackside equipment chamber to be detected and cable, such as, between looking, position, the aspect factor such as the speed of a motor vehicle, trackside equipment chamber and cable appearance images information can be obtained more accurately, facilitate the maintenance of equipment, guarantee safety of railway operation.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. vehicle-mounted trackside equipment chamber and a cable outward appearance detection system, is characterized in that comprising,
A plurality of image collecting device, controller, stores display server, environment information acquisition device;
Described a plurality of image collecting device is connected with described controller respectively, and described controller is connected with described storage display server, and described environment information acquisition device is connected with described storage display server;
Described image collecting device, is installed on car body two side position, for according to the control signal Real-time Collection trackside equipment chamber of described controller and the view data of cable;
Described controller, for sending control signal according to the image acquisition parameter of described storage display server input to described a plurality of image collecting device;
Described storage display server, for obtaining environmental information from described environment information acquisition device, and obtains the image acquisition parameter mated with described environmental information according to described environmental information.
2. the vehicle-mounted trackside equipment chamber of one according to claim 1 and cable outward appearance detection system, it is characterized in that, described environment information acquisition device comprises further, satellite positioning unit, test the speed unit, described satellite positioning unit for obtaining positional information, described in test the speed unit for exporting present speed information.
3. the vehicle-mounted trackside equipment chamber of one according to claim 2 and cable outward appearance detection system, it is characterized in that, described storage display server is further used for, match current trackside equipment chamber and the cable geometry site relative with described image collecting device according to described positional information, determine the focal length of image collecting device; The aperture and shutter parameter that described image collecting device uses is gone out according to described present speed information matches.
4. the vehicle-mounted trackside equipment chamber of one according to claim 2 and cable outward appearance detection system, it is characterized in that, described storage display server is further used for, match the material information of current trackside equipment chamber and cable according to described positional information, determine the aperture that described image collecting device uses and shutter parameter according to described material information.
5. the vehicle-mounted trackside equipment chamber of one according to claim 2 and cable outward appearance detection system, it is characterized in that, described storage display server is further used for, the geographical position of the positional information obtained by satellite positioning unit and trackside equipment chamber and cable is compared, judge the validity of the view data that described image acquisition units gathers, effective view data is stored.
6. the vehicle-mounted trackside equipment chamber of one according to claim 1 and cable outward appearance detection system, is characterized in that, described environment information acquisition device comprises time quantum further, and described time quantum is used for output time information; Described storage display server matches according to described temporal information the aperture and shutter parameter that described image collecting device uses.
7. the vehicle-mounted trackside equipment chamber of one according to claim 1 and cable outward appearance detection system, it is characterized in that, the control signal that described controller sends comprises pulse signal and frequency signal, described pulse signal produces according to current vehicle speed, described frequency signal be setting unit interval in IMAQ number of times.
CN201410680712.2A 2014-11-24 2014-11-24 A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system Active CN104410820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410680712.2A CN104410820B (en) 2014-11-24 2014-11-24 A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410680712.2A CN104410820B (en) 2014-11-24 2014-11-24 A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system

Publications (2)

Publication Number Publication Date
CN104410820A true CN104410820A (en) 2015-03-11
CN104410820B CN104410820B (en) 2017-11-03

Family

ID=52648407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410680712.2A Active CN104410820B (en) 2014-11-24 2014-11-24 A kind of vehicle-mounted trackside equipment chamber and cable outward appearance detecting system

Country Status (1)

Country Link
CN (1) CN104410820B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866132A (en) * 2016-05-27 2016-08-17 中国铁道科学研究院 Vehicle-mounted appearance detection system and method for annunciator
CN105866131B (en) * 2016-05-27 2018-03-27 中国铁道科学研究院 Communication leakage cable outward appearance detecting system and method in a kind of vehicle-mounted tunnel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111197977B (en) * 2019-12-31 2021-11-26 北京京天威科技发展有限公司 Choke transformer box image real-time screening method based on rail web plug pin image recognition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040263624A1 (en) * 2003-05-02 2004-12-30 Ensco, Inc. Video inspection system for inspection of rail components and method thereof
US20070242944A1 (en) * 2004-09-10 2007-10-18 Kazufumi Mizusawa Camera and Camera System
CN201971030U (en) * 2011-03-04 2011-09-14 陈国英 Dynamic information collector device for rail lines
CN102211597A (en) * 2011-04-12 2011-10-12 中国航空工业第六一八研究所 Dynamic acquiring device and method for track marks
CN102529812A (en) * 2012-01-13 2012-07-04 深圳市保千里电子有限公司 System of vehicle night vision camcorder and method realizing system
CN103101497A (en) * 2013-01-25 2013-05-15 深圳市保千里电子有限公司 Automobile picture pick-up system and data process method of synchronous change of visual angle of automobile picture pick-up system and automobile speed
CN104129404A (en) * 2013-05-02 2014-11-05 上海工程技术大学 Method and device for detecting looseness of rail fastener in high-speed dynamic real-time manner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040263624A1 (en) * 2003-05-02 2004-12-30 Ensco, Inc. Video inspection system for inspection of rail components and method thereof
US20070242944A1 (en) * 2004-09-10 2007-10-18 Kazufumi Mizusawa Camera and Camera System
CN201971030U (en) * 2011-03-04 2011-09-14 陈国英 Dynamic information collector device for rail lines
CN102211597A (en) * 2011-04-12 2011-10-12 中国航空工业第六一八研究所 Dynamic acquiring device and method for track marks
CN102529812A (en) * 2012-01-13 2012-07-04 深圳市保千里电子有限公司 System of vehicle night vision camcorder and method realizing system
CN103101497A (en) * 2013-01-25 2013-05-15 深圳市保千里电子有限公司 Automobile picture pick-up system and data process method of synchronous change of visual angle of automobile picture pick-up system and automobile speed
CN104129404A (en) * 2013-05-02 2014-11-05 上海工程技术大学 Method and device for detecting looseness of rail fastener in high-speed dynamic real-time manner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105866132A (en) * 2016-05-27 2016-08-17 中国铁道科学研究院 Vehicle-mounted appearance detection system and method for annunciator
CN105866131B (en) * 2016-05-27 2018-03-27 中国铁道科学研究院 Communication leakage cable outward appearance detecting system and method in a kind of vehicle-mounted tunnel
CN105866132B (en) * 2016-05-27 2018-08-24 中国铁道科学研究院 A kind of cab signal machine appearance detecting system and method

Also Published As

Publication number Publication date
CN104410820B (en) 2017-11-03

Similar Documents

Publication Publication Date Title
CN104183133B (en) A kind of method gathered and transmit road traffic flow state information
CN106049210B (en) A kind of track condition Intelligent Measurement platform
CN201429413Y (en) Pantograph performance on-line automatic detection system for high-speed trains
CN203246483U (en) Intelligent detection system for moving state of locomotive walking part
CN104567684A (en) Contact network geometrical parameter detection method and device
CN105905132A (en) Intelligent rail state patrolling device and method
CN104210500A (en) Overhead lines suspension state detecting and monitoring device and working method thereof
CN2884370Y (en) Comprehensive testing device for safety of loading by train
CN106774322B (en) Photovoltaic power station inspection system and operation method thereof
CN206034212U (en) Railway rails elastic tensioning clamp state automatic checkout device
CN108491758B (en) Track detection method and robot
CN202583081U (en) Track traffic tunnel wall damage recognition device
CN101719300A (en) Fire early-warning system with intelligent video and method for determining alarm parameters thereof
CN104410820A (en) Vehicle-mounted trackside equipment box cover and cable appearance inspection system
CN103729908A (en) Intelligent inspection device of railway tunnel and application method thereof
CN105115605A (en) Track train infrared detection system and detection method
CN104374375A (en) Appearance detecting system of vehicle-mounted transponder
CN104477207B (en) A kind of vehicle-mounted web of the rail connector outward appearance detecting system
CN103422417A (en) Dynamic identification system and method for detecting road surface damages
CN205601867U (en) Train contact net detection device
CN105667540B (en) Track condition detection system
CN105539505A (en) Railway line quality data collection and detection system
DE112015003703T5 (en) Path detection system based on the solar-blind ultraviolet optical signal
CN210741388U (en) Detection device for operation and maintenance of contact network
CN204495924U (en) Pantograph pan monitoring device

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant