CN210221838U - Railway transportation coal dust suppression monitoring system based on image contrast analysis - Google Patents
Railway transportation coal dust suppression monitoring system based on image contrast analysis Download PDFInfo
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- CN210221838U CN210221838U CN201921139200.XU CN201921139200U CN210221838U CN 210221838 U CN210221838 U CN 210221838U CN 201921139200 U CN201921139200 U CN 201921139200U CN 210221838 U CN210221838 U CN 210221838U
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Abstract
The utility model relates to the technical field of railway coal transportation, in particular to a railway transportation coal dust suppression monitoring system based on image contrast analysis, which comprises a plurality of monitoring camera mechanisms respectively arranged at railway substations; each monitoring camera mechanism includes: a support frame and a camera device; the support frame is erected along the railway of the coal transport train; the camera device is arranged at the top of the support frame; the utility model discloses a with monitoring system deployment in each website region, through same coal transportation train video image to every website region snap, the collection of picture data, and the data transmission who will gather carries out the arrangement analysis to analysis terminal server, transmit long-range platform control center at last and carry out video image, the contrast of picture data reachs the condition of scattering of coal in the coal transportation, through the coal surface image data change analysis to the snap of a plurality of websites, the realization is to the integrated monitoring in the coal transportation.
Description
Technical Field
The utility model belongs to the technical field of railway coal transportation technique and specifically relates to a railway transportation coal presses down dirt monitoring system based on image contrast analysis is related to.
Background
At present, the image recognition technology is applied to various fields such as security protection, traffic monitoring and the like, and is relatively mature. The scattering in the railway coal transportation process always exists, although surface curing agent measures are adopted, the scattering problem cannot be completely avoided, and the scattering is not a stable process, is high in randomness and is easily influenced by various factors such as external wind pressure, landform and vehicle meeting. The method is characterized in that the top surface of a coal transportation carriage is taken as a loss source, image identification technology is utilized to compare image differences of different places, factors such as vehicle speed, vehicle information, instantaneous atmospheric quality change and weather are combined and fused into big data, the relationship between the change rate of the surface state of the coal bed of the same carriage and each factor is finally obtained, the loss degree of different trains is judged, and the loss problem source is found out through sorting.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway transportation coal presses down dirt monitoring system based on image contrastive analysis to solve the technical problem who exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a railway transportation coal dust suppression monitoring system based on image contrast analysis, which comprises a plurality of monitoring camera mechanisms respectively arranged at railway sub-stations; each monitoring camera mechanism includes: a support frame and a camera device;
the support frame is erected along the railway of the coal transport train;
the camera device is arranged at the top of the support frame;
the image pickup apparatus includes: the camera shooting snapshot device comprises a camera shooting snapshot body, a rotating disc, an L-shaped hanging frame, a dustproof plate and an anti-skid plate; the rear end of the camera shooting snapshot body is connected with a hinged plate, a hinged seat is installed in the center of the rotating disc, and the hinged plate is connected with the hinged seat through a hinged shaft; the rotating disc is provided with at least three mounting holes, and connecting lines of the three mounting holes are triangular; the L-shaped hanging rack comprises a transverse connecting plate and a longitudinal connecting plate, the transverse connecting plate is connected with the longitudinal connecting plate, an inverted hanging seat is arranged at the upper part of the transverse connecting plate, the inverted hanging seat is connected with a dust guard, and the dust guard is covered above the camera shooting snapshot body; the anti-skid plate is arranged at the bottom of the transverse connecting plate, and the anti-skid plate and the transverse connecting plate are respectively connected with the supporting frame through bolts.
As a further technical scheme, the inverted hanging seat comprises a first hanging plate and a second hanging plate which are oppositely arranged;
the first hanging plate and the second hanging plate are respectively connected to the top of the longitudinal connecting plate;
the first hanging plate and the second hanging plate are respectively L-shaped;
the lower ends of the first hanging plate and the second hanging plate are respectively provided with a hinge hole;
the top of the dustproof plate is provided with a concave plate, the opening of the concave plate faces downwards, and two side walls of the concave plate are respectively provided with a hinge hole; hinge shafts are coaxially arranged among the four hinge holes in a penetrating manner.
As a further technical scheme, the transverse connecting plate is provided with arc-shaped long holes with two opposite ends.
As a further technical scheme, a plurality of round holes are formed in the antiskid plate.
As a further technical scheme, protective wing plates are arranged on two sides of the dustproof plate and are continuous bending plates.
As a further technical solution, the system further includes: the light supplement lamp is arranged at the top of the support frame.
As a further technical scheme, the camera shooting snapshot body is connected with a terminal server, and the terminal server is connected with a remote platform control center.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a railway transportation coal dust suppression monitoring system based on image contrast analysis for gather the image data (including video and snapshot picture data) of coal transportation train through the mode of video acquisition; the whole monitoring system is deployed in each substation area, and video images and picture data of the same coal transport train captured in each substation area are collected. This camera device passes through the rotation disc of design, L type stores pylon, dust guard, antiskid ribbed tile isotructure, can guarantee its stability at railway work along the line, and the installation is simple, adjusts conveniently, and increase of service life has self-protection function. Furthermore, the utility model discloses the data that will gather can further transmit analysis terminal server and arrange the analysis in order, transmit long-range platform control center at last and carry out the contrast of video image, picture data and reachs the condition of scattering of coal in the coal transportation, and through the coal surface image data change analysis of the candid photograph to a plurality of websites, the realization is to the integrated monitoring in the coal transportation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a side view of a railway transportation coal dust suppression monitoring system based on image contrast analysis according to an embodiment of the present invention;
FIG. 2 is a perspective view of the imaging device shown in FIG. 1;
FIG. 3 is a side view of the imaging device shown in FIG. 1;
fig. 4 is a schematic structural view of a dust-proof plate of the image pickup apparatus shown in fig. 1;
fig. 5 is a schematic structural view of an L-shaped hanger of the image pickup apparatus shown in fig. 1.
Icon: 101-an image pickup device; 102-L type hanging rack; 103-rotating the disc; 104-dust guard; 105-a camera shooting body; 106-cleat; 107-protective wing panels; 108-a concave plate; 109-a first hanging plate; 110-longitudinal connecting plates; 111-transverse webs; 201-a support frame; 301-railway line; 401-coal transport train.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
With reference to fig. 1 to 5, the present embodiment provides a railway transportation coal dust suppression monitoring system based on image contrast analysis, which includes a plurality of surveillance camera mechanisms respectively disposed at railway substations; each monitoring camera mechanism includes: a support frame 201 and an image pickup device 101; the support frame 201 is erected on a railway line 301 of the coal transport train 401; the camera device 101 is arranged at the top of the support frame 201; the image pickup apparatus 101 includes: the camera shooting device comprises a camera shooting snapshot body 105, a rotating disc 103, an L-shaped hanging rack 102, a dust-proof plate 104 and an anti-skid plate 106; the rear end of the camera shooting body 105 is connected with a hinged plate, the center of the rotating disc 103 is provided with a hinged seat, and the hinged plate and the hinged seat are connected through a hinged shaft (the hinged plate and the hinged seat can be inclined and rotated up and down so as to adjust the angle); the rotating disc 103 is provided with at least three mounting holes, and the connecting lines of the three mounting holes are triangular; the L-shaped hanging rack 102 comprises a transverse connecting plate 111 and a longitudinal connecting plate 110, the transverse connecting plate 111 is connected with the longitudinal connecting plate 110, an inverted hanging seat is arranged at the upper part of the transverse connecting plate 111, the inverted hanging seat is connected with a dust-proof plate 104, and the dust-proof plate 104 is covered above the camera shooting snapshot body 105; the anti-skid plate 106 is installed at the bottom of the transverse connecting plate 111, and the anti-skid plate 106 and the transverse connecting plate 111 are respectively connected with the supporting frame 201 through bolts. This camera device 101 is through the structure such as rotation disc 103, L type stores pylon 102, dust guard 104, antiskid ribbed tile 106 of design, can guarantee its stability at railway along line work, and the installation is simple, and it is convenient to adjust, and increase of service life has the self-protection function.
In this embodiment, as a further technical solution, the inverted hanging seat includes a first hanging plate 109 and a second hanging plate which are oppositely arranged; the first hanging plate 109 and the second hanging plate are respectively connected to the top of the longitudinal connecting plate 110 (symmetrically arranged); the first hanging plate 109 and the second hanging plate are respectively L-shaped; the lower ends of the first hanging plate 109 and the second hanging plate are respectively provided with a hinge hole; a concave plate 108 is arranged at the top of the dust-proof plate 104, the opening of the concave plate 108 faces downwards, and two hinge holes are respectively arranged on two side walls of the concave plate 108; hinge shafts coaxially penetrate through the four hinge holes, and the dust guard 104, the first hanging plate 109 and the second hanging plate can rotate up and down.
In this embodiment, as a further technical solution, the transverse connecting plate 111 is provided with arc-shaped long holes with two opposite ends. Correspondingly, a plurality of round holes are arranged on the antiskid plate 106. The bolt can be arranged between the arc-shaped long hole and the round hole after alignment.
In this embodiment, as a further technical scheme, protection wing plates 107 are arranged on two sides of the dust guard 104, and the protection wing plates 107 are continuous bending plates and are semi-enclosed protection.
In this embodiment, as a further technical solution, the system further includes: and the light supplement lamp is arranged at the top of the support frame 201.
In this embodiment, as a further technical solution, the shooting snapshot body 105 is connected to a terminal server, and the terminal server is connected to a remote platform control center.
Specifically, the model of the camera capture body 105: iDS-TCV300-AEM/1236
Equipment parameters:
the high-definition integrated embedded video camera comprises a high-definition integrated embedded video camera, a high-definition lens, an outdoor protective cover, a camera built-in network signal lightning protector, a power adapter and the like;
a photosensitive device: two 1/1.8 inch global exposure CMOS
The lens is 12-36 mm;
the wide dynamic range can reach 107 dB;
the video compression supports H.265, H.264, M-JPEG and MPEG4, and can support TCP/IP, HTTP, HTTPS, FTP, DNS, RTP, RTSP, RTC, NTP, UpnP and IPv 6; network protocols such as DHCP, 802.1x, etc.;
the main code stream is supported to output no less than 30 paths of images of 25 frames/s of 2048 × 1536 and 2Mbps simultaneously so as to provide client browsing;
the storage automatic coverage is supported, and the maximum support of the storage card is 256G;
a deep learning chip is arranged in the equipment;
the two-way fusion function: two image sensors are arranged in the machine, black-white and color images can be output respectively, and a prototype can fuse and output video images and snap pictures;
for example: a terminal server;
the model is as follows: DS-TP50-12DH/S (2T);
equipment parameters:
the equipment adopts an embedded Linux real-time operating system, and the memory capacity is 2 GB;
16 10M/100M adaptive RJ45 interfaces, 2 10M/100M/1000M adaptive RJ45 interfaces (1 of which is 1000M opto-electronically switchable SFP interfaces and is in the same network segment with 16 100 Mm network ports);
1 piece of 3.5-inch 2T hard disk is arranged in the hard disk drive;
the method supports 2 paths of HD-TVI cameras to access coding transmission and video recording, and can carry out real-time loop-through output on the accessed 2 paths of HD-TVI video signals;
4 HD-TVI interfaces, 2 RS-232 interfaces, 4 RS-485 interfaces, 1 VGA interface, 1 HDMI interface, 1 CVBS output interface, 2 USB2.0 interfaces, 4 alarm input interfaces, 4 alarm output interfaces, 1 audio input interface, 1 audio output interface, 1 DC12V output interface, 1 DC5V output interface, 1 eSATA interface, and 4 SATA interfaces;
the method supports video picture splicing of any four video channels, and can support mixed splicing of an analog channel and a digital channel;
at most 16 IP cameras can be accessed (single path code rate 10M);
the equipment is provided with an LCD display screen for displaying and setting date and time, displaying the internal temperature of the equipment and displaying the working states of the four hard disks;
the local video preview and the menu parameter configuration can be carried out through VGA and HDMI, and the local video preview can be carried out through CVBS.
In this embodiment, a remote platform control center may be selected as a data platform developed by germany, the collected data may be cleaned and sorted to obtain effective data conforming to a business process, data modeling is performed through the data studio, and a model is trained and corrected to obtain a final "coal scattering" data model fitting a production environment, so that the surface variability of coal on different stations of a designated train number and a carriage can be determined, and a result set is formed for storage. The result set is finally visually presented by the pandabi software or the three-dimensional presentation server.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a railway transportation coal dust suppression monitoring system based on image contrast analysis for gather the image data (including video and snapshot picture data) of coal transportation train through the mode of video acquisition; the whole monitoring system is deployed in each substation area, and video images and picture data of the same coal transport train captured in each substation area are collected. This camera device 101 is through the structure such as rotation disc 103, L type stores pylon 102, dust guard 104, antiskid ribbed tile 106 of design, can guarantee its stability at railway along line work, and the installation is simple, and it is convenient to adjust, and increase of service life has the self-protection function. Furthermore, the utility model discloses the data that will gather can further transmit analysis terminal server and arrange the analysis in order, transmit long-range platform control center at last and carry out the contrast of video image, picture data and reachs the condition of scattering of coal in the coal transportation, and through the coal surface image data change analysis of the candid photograph to a plurality of websites, the realization is to the integrated monitoring in the coal transportation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A railway transportation coal dust suppression monitoring system based on image contrast analysis is characterized by comprising a plurality of monitoring camera mechanisms which are respectively arranged at railway sub-stations; each monitoring camera mechanism includes: a support frame and a camera device;
the support frame is erected along the railway of the coal transport train;
the camera device is arranged at the top of the support frame;
the image pickup apparatus includes: the camera shooting snapshot device comprises a camera shooting snapshot body, a rotating disc, an L-shaped hanging frame, a dustproof plate and an anti-skid plate; the rear end of the camera shooting snapshot body is connected with a hinged plate, a hinged seat is installed in the center of the rotating disc, and the hinged plate is connected with the hinged seat through a hinged shaft; the rotating disc is provided with at least three mounting holes, and connecting lines of the three mounting holes are triangular; the L-shaped hanging rack comprises a transverse connecting plate and a longitudinal connecting plate, the transverse connecting plate is connected with the longitudinal connecting plate, an inverted hanging seat is arranged at the upper part of the transverse connecting plate, the inverted hanging seat is connected with a dust guard, and the dust guard is covered above the camera shooting snapshot body; the anti-skid plate is arranged at the bottom of the transverse connecting plate, and the anti-skid plate and the transverse connecting plate are respectively connected with the supporting frame through bolts.
2. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1, wherein the inverted hanging seat comprises a first hanging plate and a second hanging plate which are oppositely arranged;
the first hanging plate and the second hanging plate are respectively connected to the top of the longitudinal connecting plate;
the first hanging plate and the second hanging plate are respectively L-shaped;
the lower ends of the first hanging plate and the second hanging plate are respectively provided with a hinge hole;
the top of the dustproof plate is provided with a concave plate, the opening of the concave plate faces downwards, and two side walls of the concave plate are respectively provided with a hinge hole; hinge shafts are coaxially arranged among the four hinge holes in a penetrating manner.
3. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1, wherein the transverse connecting plate is provided with arc-shaped long holes with two opposite ends.
4. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1, wherein a plurality of round holes are arranged on the antiskid plate.
5. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1, wherein protection wing plates are arranged on two sides of the dust guard plate, and the protection wing plates are continuous bending plates.
6. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1, further comprising: the light supplement lamp is arranged at the top of the support frame.
7. The railway transportation coal dust suppression monitoring system based on image contrast analysis according to claim 1,
the camera shooting snapshot body is connected with a terminal server, and the terminal server is connected with a remote platform control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139200.XU CN210221838U (en) | 2019-07-19 | 2019-07-19 | Railway transportation coal dust suppression monitoring system based on image contrast analysis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139200.XU CN210221838U (en) | 2019-07-19 | 2019-07-19 | Railway transportation coal dust suppression monitoring system based on image contrast analysis |
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| CN210221838U true CN210221838U (en) | 2020-03-31 |
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| CN201921139200.XU Active CN210221838U (en) | 2019-07-19 | 2019-07-19 | Railway transportation coal dust suppression monitoring system based on image contrast analysis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113554759A (en) * | 2021-07-26 | 2021-10-26 | 河南德拓信息科技有限公司 | Intelligent monitoring and analyzing method, device and equipment for coal transportation and scattering |
| CN115063055A (en) * | 2022-08-17 | 2022-09-16 | 山东宇翔车桥制造有限公司 | Semitrailer equipment operation performance supervisory systems based on data analysis |
-
2019
- 2019-07-19 CN CN201921139200.XU patent/CN210221838U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113554759A (en) * | 2021-07-26 | 2021-10-26 | 河南德拓信息科技有限公司 | Intelligent monitoring and analyzing method, device and equipment for coal transportation and scattering |
| CN113554759B (en) * | 2021-07-26 | 2024-05-14 | 河南德拓信息科技有限公司 | Intelligent monitoring and analyzing method, device and equipment for coal transportation and scattering |
| CN115063055A (en) * | 2022-08-17 | 2022-09-16 | 山东宇翔车桥制造有限公司 | Semitrailer equipment operation performance supervisory systems based on data analysis |
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