CN219999440U - Railway comprehensive video monitoring system - Google Patents
Railway comprehensive video monitoring system Download PDFInfo
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- CN219999440U CN219999440U CN202321274285.9U CN202321274285U CN219999440U CN 219999440 U CN219999440 U CN 219999440U CN 202321274285 U CN202321274285 U CN 202321274285U CN 219999440 U CN219999440 U CN 219999440U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 52
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- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 230000004927 fusion Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
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- 239000000779 smoke Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of railway equipment, and particularly relates to a railway comprehensive video monitoring system which comprises video acquisition equipment, a video composite cable, a video control box, an optical cable and a video relay end; the video acquisition equipment is fixedly arranged on the iron tower, and the video control box is arranged at the bottom of the iron tower; the video relay terminal is arranged in the communication machine room; the video control box is internally provided with a fusion optical cable terminal box, an alternating current/direct current output module, an SPD power lightning arrester and an idle switch; one end of the optical cable is connected with the video relay end, the other end of the optical cable enters the video control box and is connected with the fusion optical cable terminal box and the idle switch, the output end of the idle switch is connected with the input end of the AC/DC output module through the SPD power lightning protection device, one end of the video composite cable is connected with the video acquisition equipment, and the other end of the video composite cable enters the video control box and is connected with the output end of the AC/DC output module and the input end of the fusion optical cable terminal box. The utility model has low failure rate, is easy to maintain, and improves the safety and efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of railway equipment, and particularly relates to a railway comprehensive video monitoring system.
Background
The integrated video monitoring system for railway is to realize local and remote video monitoring of multiple points, multiple departments and multiple levels on various monitoring places on a network and a video processing platform with unified technical standards. The system is interconnected with other systems through a unified interface, secondary development and utilization are carried out on image resources, and quick linkage among the systems is realized, so that command and rescue are facilitated, railway operation management efficiency is improved, and the occurrence rate of transportation production accidents and disaster loss degree are reduced.
The comprehensive video monitoring system is in high-altitude operation due to the fact that outdoor equipment is multiple in installation points and mixed in procedures, therefore, the structure of the conventional railway comprehensive video monitoring system needs to be improved, the installation steps of the outdoor equipment are simplified, and the failure rate is effectively reduced.
Disclosure of Invention
The utility model overcomes the defects existing in the prior art, and solves the technical problems that: the railway comprehensive video monitoring system is convenient to install, low in failure rate and easy to maintain.
In order to solve the technical problems, the utility model adopts the following technical scheme: a railway comprehensive video monitoring system comprises video acquisition equipment, a video composite cable, a video control box, an optical cable and a video relay end;
the video acquisition equipment is fixedly arranged on the iron tower, and the video control box is arranged at the bottom of the iron tower; the video relay terminal is arranged in the communication machine room;
the video control box is internally provided with a fusion optical cable terminal box, an alternating current/direct current output module, an SPD power lightning arrester and an idle switch, and the bottom of the video control box is provided with an optical cable leading-in port and a composite cable inlet;
one end of the optical cable is connected with the video relay end, the other end of the optical cable enters the video control box through an optical cable inlet at the bottom of the video control box and is connected with the fusion optical cable terminal box and the hollow switch, the output end of the hollow switch is connected with the input end of the AC/DC output module through an SPD power lightning protection device, one end of the video composite cable is connected with the video acquisition equipment, and the other end of the video composite cable enters the video control box through a composite cable inlet at the bottom of the video control box and is connected with the output end of the AC/DC output module and the input end of the fusion optical cable terminal box.
The bottom of the video control box is provided with a protection steel pipe, and the protection steel pipe is used for protecting the optical cable from entering the ground.
The video acquisition equipment comprises an outdoor dome camera, an outdoor set Jiao Qiangji and an outdoor tele camera.
The outdoor dome camera, the outdoor stator Jiao Qiangji and the outdoor tele camera are respectively connected with the video control box through a video composite cable.
The video composite cable comprises an outer sheath, a cable and an inner sheath, wherein the cable and the inner sheath are arranged in the outer sheath, and aramid fibers and fiber cores wrapped by fiber core coating layers are arranged in the inner sheath; the outer sheath adopts a low-smoke halogen-free flame-retardant sheath cable, and the end part of the fiber core adopts an armored tail fiber.
The integrated video monitoring system for the railway further comprises a wire arrangement box arranged at the bottom of the video control box, and the optical cable inlet and the composite cable inlet are arranged at the bottom of the wire arrangement box.
The video control box is internally provided with a wiring terminal and a ground wire row, and the other end of the video composite cable enters the video control box through a composite cable inlet at the bottom of the video control box and is connected with the output end of the AC/DC output module through the wiring terminal.
The integrated video monitoring system for the railway further comprises a monitoring platform and a video monitoring terminal, wherein the video relay terminal comprises an integrated video switch, a video UPS and data network equipment, and the optical cable is electrically connected with the video UPS and is in optical fiber connection with the integrated video switch; the integrated video switch is connected with the monitoring platform through the data network equipment, and the video monitoring terminal is connected with the monitoring platform.
The integrated video monitoring system for the railway comprises a plurality of video control boxes and a plurality of video relay ends, wherein the video control boxes are respectively connected with one of the video relay ends through an optical cable, and the video relay ends are connected with the monitoring platform.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a railway comprehensive video monitoring system, which is characterized in that a video control box is arranged at the bottom of an iron tower, a video acquisition device arranged on the iron tower is powered and data acquired by utilizing the video control box and a video composite cable, the video control box is connected with a video relay end in a communication machine room through an optical cable, so that an all-optical network architecture of front-end video acquisition devices and rear-end optical switching devices is realized, active devices and digital-to-analog conversion devices can be effectively reduced, and the failure rate of the system is reduced;
2. the utility model realizes the power supply and signal transmission of the signal video terminal equipment on the iron tower through the video composite cable which is compounded with the power line and the optical fiber line, so that the terminal equipment is convenient and quick to install, has small engineering quantity of high-altitude operation and low failure rate, is easy to maintain, and improves the safety and the efficiency of construction.
Drawings
Fig. 1 is a schematic structural diagram of a railway integrated video monitoring system according to an embodiment of the present utility model;
fig. 2 is an installation schematic diagram of an outdoor device of a railway integrated video monitoring system according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a video composite cable according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of the outline structure of a video control box according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing the internal arrangement of a video control box according to an embodiment of the present utility model;
in the figure: 1 is an iron tower, 2 is an outdoor dome camera, 3 is an outdoor set Jiao Qiangji, 4 is an outdoor tele camera, 5 is a video composite cable, 6 is an optical cable, 7 is a video relay end, 8 is a communication machine room, 9 is a video control box, 10 is a box body support, 11 is a ground wire row, 12 is a wire arrangement box, 13 is an air-open, 14 is a fused optical cable terminal box, 15 is an alternating current/direct current output module, 16 is a wiring terminal, 17 is an optical cable leading-in port, 18 is a composite cable inlet, 19 is an outer sheath, 20 is a cable, 21 is an inner sheath, 22 is aramid fiber, 23 is a fiber core, 24 is a fiber core coating layer, and 25 is a protective steel tube.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the embodiment of the utility model provides a railway integrated video monitoring system, which comprises video acquisition equipment, a video composite cable 5, a video control box 9, a video cable 6 and a video relay terminal 7, wherein the video acquisition equipment comprises an outdoor dome camera 2, an outdoor stator Jiao Qiangji and an outdoor tele camera 4; the video acquisition equipment is fixedly arranged on the iron tower 1, and the video control box 10 is arranged at the bottom of the iron tower 1; the video relay terminal is arranged in the communication machine room; a fusion optical cable terminal box 14, an alternating current/direct current output module 15, an SPD power lightning arrester and an air switch 13 are arranged in the video control box 9, and an optical cable inlet 17 and a composite cable inlet 18 are arranged at the bottom; one end of the optical cable is connected with the video relay end, the other end of the optical cable enters the video control box through an optical cable inlet 17 at the bottom of the video control box, the optical cable is connected with the fused optical cable terminal box, the optical cable is connected with the air switch 13, the output end of the air switch 13 is connected with the input end of the AC/DC output module 15 through an SPD power lightning arrester, one end of the video composite cable 5 is connected with the video acquisition equipment, the other end of the video composite cable enters the video control box 9 through a composite cable inlet 18 at the bottom of the video control box, the optical cable is connected with the output end of the AC/DC output module 15, and the optical fiber is connected with the input end of the fused optical cable terminal box 14.
Specifically, in this embodiment, as shown in fig. 2, a protection steel pipe 25 is disposed at the bottom of the video control box 9, where the protection steel pipe 25 is used to protect the optical cable 6 from going to the ground, and in addition, one end of the optical cable 6 connected to the video relay end enters the communication room 8 through a silicon core pipe protection.
Specifically, in this embodiment, as shown in fig. 2, the video capturing apparatus includes an outdoor dome 2, an outdoor stator Jiao Qiangji, and an outdoor tele 4. The outdoor dome camera 2, the outdoor stator Jiao Qiangji 3 and the outdoor tele camera 4 are respectively connected with the video control box 6 through a video composite cable 5.
As shown in fig. 3, in this embodiment, the video composite cable 5 includes an outer jacket 19, and a cable 20 and an inner jacket 21 disposed inside, where an aramid fiber 23 and a fiber core 23 wrapped by a fiber core coating layer 24 are disposed inside the inner jacket 21; the outer sheath 19 is a low-smoke halogen-free flame-retardant sheath cable, and the end part of the fiber core 23 is an armored tail fiber. In each video composite cable 5, three cables 20 are provided, and the specification is 4 mm. Specifically, the number of video composite cables is determined by the number of video acquisition devices on each pylon 1. During construction, only the cable and the optical fiber at one end of the video composite cable 5 are connected with the power supply end and the communication end of the corresponding video acquisition equipment respectively, and then the video acquisition equipment is fixed on the iron tower.
As shown in fig. 4 to 5, in the integrated video monitoring system for railway of this embodiment, the back of the video control box 9 is provided with a box bracket 10, and the video control box 9 is fixed at a height of 1500mm from the bottom of the iron tower to the ground through the box bracket 10. In addition, in this embodiment, a box door is provided on the front side of the video control box 9 through a hinge, and the box door is opened, as shown in fig. 5, the bottom of the box door is provided with a cable management box 12, the optical cable introduction port 17 and the composite cable inlet 18 are provided at the bottom of the cable management box 12, and the optical cable 6 and the video composite cable 5 enter the video control box 9 after passing through the cable management box 12 and are connected with corresponding devices. In addition, in this embodiment, there may be a plurality of ac/dc output modules 15 to meet the power supply requirements of different video capturing devices.
As shown in fig. 4 to 5, in the integrated video monitoring system for railway of this embodiment, a connection terminal 16 and a ground line row 11 are further disposed in the video control box 9, and after the other end of the video composite cable 5 enters the video control box 9 through a composite cable inlet 18 at the bottom of the video control box 9, the other end of the video composite cable is connected with an output end of the ac/dc output module 15 through the connection terminal 16.
Further, as shown in fig. 1, the integrated video monitoring system for railway in this embodiment further includes a monitoring platform and a video monitoring terminal, where the video relay includes an integrated video switch, a video UPS and a data network device, and the optical cable is electrically connected to the video UPS and is connected to an optical fiber of the integrated video switch; the integrated video switch is connected with the monitoring platform through the data network equipment, the video monitoring terminal is connected with the monitoring platform, and the video monitoring terminal, such as a computer and a mobile phone, can realize real-time acquisition of remote monitoring pictures through the monitoring platform.
Further, the integrated video monitoring system for railways of the embodiment may further include a plurality of video control boxes and a plurality of video relay ends, wherein the plurality of video control boxes are respectively connected with one of the video relay ends through a single optical cable, and the plurality of video relay ends are connected with the monitoring platform to form a monitoring network along the whole railway.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (9)
1. The railway comprehensive video monitoring system is characterized by comprising video acquisition equipment, a video composite cable (5), a video control box (9), an optical cable (6) and a video relay end (7);
the video acquisition equipment is fixedly arranged on the iron tower, and the video control box is arranged at the bottom of the iron tower; the video relay terminal is arranged in the communication machine room;
a fusion optical cable terminal box (14), an alternating current/direct current output module (15), an SPD power lightning arrester and an air switch (13) are arranged in the video control box (9), and an optical cable leading-in port (17) and a composite cable inlet (18) are arranged at the bottom;
one end of the optical cable (6) is connected with a video relay end, the other end of the optical cable enters the video control box (9) through an optical cable inlet (17) at the bottom of the video control box (9) and is connected with the fusion optical cable terminal box (14) and the air switch (13), the output end of the air switch (13) is connected with the input end of the AC/DC output module (15) through an SPD power lightning protection device, one end of the video composite cable (5) is connected with the video acquisition equipment, and the other end of the video composite cable enters the video control box (9) through a composite cable inlet (18) at the bottom of the video control box (9) and is connected with the output end of the AC/DC output module (15) and the input end of the fusion optical cable terminal box (14).
2. The integrated video monitoring system for railways according to claim 1, characterized in that a protective steel pipe (25) is arranged at the bottom of the video control box (9), and the protective steel pipe (25) is used for protecting the optical cable from entering the ground.
3. The integrated video surveillance system of claim 1, wherein the video acquisition device comprises an outdoor dome camera (2), an outdoor set Jiao Qiangji (3), and an outdoor tele camera (4).
4. A railway integrated video monitoring system according to claim 3, characterized in that the outdoor dome (2), the outdoor stator Jiao Qiangji (3) and the outdoor tele (4) are respectively connected with the video control box (9) through a video composite cable (5).
5. The integrated video monitoring system for railways according to claim 1, characterized in that the video composite cable (5) comprises an outer sheath (19) and an inner sheath (21) and a cable (20) arranged inside, wherein an aramid fiber (22) and a fiber core (23) wrapped by a fiber core coating layer (24) are arranged in the inner sheath (21); the outer sheath (19) adopts a low-smoke halogen-free flame-retardant sheath cable, and the end part of the fiber core (23) adopts an armored tail fiber.
6. The integrated video monitoring system for railways according to claim 1, further comprising a wire management box (12) arranged at the bottom of the video control box (9), wherein the optical cable introduction port (17) and the composite cable inlet port (18) are arranged at the bottom of the wire management box (12).
7. The integrated video monitoring system for railways according to claim 1, wherein a wiring terminal (16) and a ground wire row (11) are further arranged in the video control box (9), and the other end of the video composite cable (5) is connected with the output end of the ac/dc output module (15) through the wiring terminal (16) after entering the video control box (9) through a composite cable inlet (18) at the bottom of the video control box (9).
8. The integrated video monitoring system for railways according to claim 1, further comprising a monitoring platform and a video monitoring terminal, wherein the video relay comprises an integrated video switch, a video UPS and a data network device, and the optical cable is electrically connected to the video UPS and is connected to the integrated video switch through an optical fiber; the integrated video switch is connected with the monitoring platform through the data network equipment, and the video monitoring terminal is connected with the monitoring platform.
9. The integrated video monitoring system for railways according to claim 8, comprising a plurality of video control boxes (9) and a plurality of video relay terminals, wherein the plurality of video control boxes (9) are respectively connected with one of the video relay terminals through an optical cable, and the plurality of video relay terminals are connected with the monitoring platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274285.9U CN219999440U (en) | 2023-05-24 | 2023-05-24 | Railway comprehensive video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274285.9U CN219999440U (en) | 2023-05-24 | 2023-05-24 | Railway comprehensive video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999440U true CN219999440U (en) | 2023-11-10 |
Family
ID=88604774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274285.9U Active CN219999440U (en) | 2023-05-24 | 2023-05-24 | Railway comprehensive video monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999440U (en) |
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2023
- 2023-05-24 CN CN202321274285.9U patent/CN219999440U/en active Active
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