CN212992477U - Community monitoring video signal transmission system - Google Patents
Community monitoring video signal transmission system Download PDFInfo
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- CN212992477U CN212992477U CN202021864222.5U CN202021864222U CN212992477U CN 212992477 U CN212992477 U CN 212992477U CN 202021864222 U CN202021864222 U CN 202021864222U CN 212992477 U CN212992477 U CN 212992477U
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 18
- 239000013307 optical fiber Substances 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000004927 fusion Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000012806 monitoring device Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of monitoring video, and discloses a community monitoring video signal transmission system, which comprises a video processing unit, wherein the video processing unit is connected with a plurality of distribution boxes through primary optical fibers, the output end of each distribution box is connected with a plurality of first equipment terminal boxes through secondary optical fibers, and each first equipment terminal box is connected with a plurality of monitoring equipment through cables; according to the system, the monitoring equipment is connected with the terminal box and the wiring box in a grouping manner, and the collected video signals are integrated and transmitted in a grading manner through the terminal box and the wiring box, so that the cable wiring is simple and clear, and the later maintenance and repair are facilitated.
Description
Technical Field
The utility model relates to a surveillance video technical field, concretely relates to monitoring video signal transmission system of community.
Background
Along with the constantly developing people of economy also gradually improving to self safety protection consciousness, the community is mostly big-and-middle-sized community now, and is regional wider, and the business turn over personnel are more, and for guaranteeing community's safety, can install monitoring device in the community, nevertheless because the community is big, installation monitoring device is big in quantity, and the circuit is laid in a jumble, and after the transmission of monitored data goes wrong, can not find the problem circuit, the later stage is maintained and is maintained the difficulty.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a monitoring video signal transmission system of community.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a community's control video signal transmission system, includes the video processing unit, and the video processing unit has a plurality of distribution case, every through one-level fiber connection the distribution case output has the first equipment terminal case of a plurality of, every through second grade fiber connection a plurality of supervisory equipment is passed through to first equipment terminal case.
The utility model discloses in, it is preferred, the video processing unit includes data conversion transmission module and rather than the data display module who is connected, the data conversion transmission module other end with the distribution case is connected.
The utility model discloses in, it is preferred, data conversion transmission module includes light end box, transceiver, the switch and the core switch of assembling that connect in order, light end box with the distribution case is connected, the core switch is connected the data display module.
The utility model discloses in, preferred, so the data display module includes the concatenation treater and the display screen of being connected with the concatenation treater.
The utility model discloses in, it is preferred, the core switch still is connected with access control system, gives access control system with the data transmission of near the supervisory equipment collection of business turn over door.
The utility model discloses in, it is preferred, be provided with the optical fiber splice box in the first equipment terminal box and with the optical fiber transceiver that the optical fiber splice box is connected, optical fiber transceiver still is connected with a POE switch.
The utility model discloses in, it is preferred, first POE switch passes through the net twine and connects supervisory equipment.
The utility model discloses in, it is preferred, still include power supply unit, the power supply unit input is connected with the commercial power, and the output is connected video processing unit and distribution case, the distribution case passes through the distribution lines and connects first equipment terminal box.
The utility model discloses in, it is preferred, the optical terminal box still has second equipment terminal box through optic fibre lug connection, second equipment terminal box except that the second POE switch with first equipment terminal incasement structure is the same.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a system is through to supervisory equipment packet junction device terminal box and distribution case, and the video signal of collection passes through the transmission of integrating in grades of terminal box and distribution case for the cable wiring is simple clear, makes things convenient for later maintenance and maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a community surveillance video signal transmission system according to the present invention.
Fig. 2 is a schematic diagram of a partial connection structure of a community surveillance video signal transmission system according to the present invention.
Fig. 3 is a schematic diagram of a monitoring device connection structure of a community monitoring video signal transmission system.
Fig. 4 is a schematic diagram of a connection structure of a video processing unit of the community surveillance video signal transmission system according to the present invention.
In the drawings: 1-video processing unit, 11-data conversion transmission module, 110-optical terminal box, 111-transceiver, 112-convergence switch, 113-core switch, 12-data display module, 121-splicing processor and 122-display screen;
21-a wiring box, 22-a first equipment terminal box, 221-a fiber fusion splice box, 222-a fiber transceiver, 223-a POE switch, 23-a monitoring device, 231-a first monitor, 232-a second monitor, 233-a third monitor and 24-a second equipment terminal box;
3-an access control system, 4-a power supply unit, 5-a hard disk video recorder and 6-a master control system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 to 4 simultaneously, a preferred embodiment of the present invention provides a community monitoring video signal transmission system, which is mainly used for security monitoring in medium and large-sized communities, and is arranged by connecting the sub-areas of the monitoring devices 23 and integrating the circuits, so as to better realize the transmission of data collected by the monitoring devices 23 in the communities, wherein the video processing unit 1 is connected with a plurality of distribution boxes 21 through one-level optical fibers, and each of the output ends of the distribution boxes 21 is connected with a plurality of first device terminal boxes 22 through second-level optical fibers, and each of the first device terminal boxes 22 is connected with a plurality of monitoring devices 23 through cables, the video processing unit 1 comprises a data conversion transmission module 11 and a data display module 12 connected with the data conversion transmission module 11, and the other end of the data conversion transmission module 11 is connected with the distribution box 21.
Specifically, the monitoring device 23 includes a plurality of first monitors 231 disposed in the elevator, second monitors 232 disposed at the entrance of the first floor of the building, and third monitors 233 disposed outside the building, wherein each unit of each building is provided with the first monitor 231 and the second monitor 232, the third monitors 233 are disposed according to the specific distribution of the building, and the first monitors 231, the second monitors 232, and the third monitors 233 are divided into a plurality of groups to be accessed into the first device terminal box 22 of the building where they are located, so as to transmit the collected video signals to the first device terminal box 22; first equipment terminal case 22 passes through in the second grade fiber access distribution box 21, wherein the second grade fiber is 8 core single mode fiber, 2 to 6 first equipment terminal casees 22 can be connected to every distribution box 21, distribution box 21 integrates the video signal of input once more, then distribution box 21 is connected with data conversion transmission module 11 through the one-level fiber, wherein the one-level fiber is 24 core single mode fiber, the video signal after will integrating is inputed to data conversion transmission module 11, data conversion transmission module 11 shows in the security chamber through data display module 12 after carrying out the conversion storage to the video signal, make things convenient for security personnel to look over the situation of each access & exit etc. in the community, the whole process is handled and is integrated the transmission in grades through the video signal subregion, make the cable lay neatly, make things convenient for later maintenance and maintenance.
In this embodiment, the data conversion and transmission module 11 includes an optical end box 110, a transceiver 111, a convergence switch 112, and a core switch 113 connected in sequence, the optical end box 110 is connected to the wiring box 21, and the core switch 113 is connected to the data display module 12.
In this embodiment, the core switch 113 is further connected to the access control system 3, and transmits data collected by the monitoring device 23 near the access door to the access control system 3.
Specifically, the optical terminal box 110 adopts a 24-channel optical terminal box 110, the video signal transmitted by the wiring box 21 is efficiently transmitted to the transceiver 111 without distortion, the transceiver 111 mainly adopts an optical fiber transceiver 222, the video optical signal input by the optical terminal box 110 is converted into a video electrical signal and transmitted to the aggregation switch 112, the aggregation switch 112 aggregates the input grouped video signal and transmits the aggregated video signal to the core switch 113, the core switch 113 outputs data from different output ends, and the data are respectively input to the data display module 12, the access control system 3, the hard disk video recorder 5 connected with the core switch 113, and the total control system 6.
In this embodiment, the data display module 12 includes a splicing processor 121 and a display screen 122 connected to the splicing processor 121, the splicing processor 121 is connected to the core switch 113 through a super-five line, and is configured to divide a video signal into a plurality of display units, output the divided display unit signals to the display screen 122, and display the display unit signals, where the splicing processor 121 is a conventional splicing processor 121 of an HS-200U series.
In this embodiment, be provided with the fusion splice box 221 in the first equipment terminal box 22 and through the fiber transceiver 222 that single mode fiber and fusion splice box 221 are connected, fiber transceiver 222 has first POE switch 223 through surpassing five types of line connections, wherein first POE switch 223 is 8 port POE switches, first POE switch 223 still passes through surpassing five types of net twine connection supervisory equipment 23, first monitor 231 promptly, second monitor 232, third monitor 233, the video signal who gathers the input with supervisory equipment 23 converts optical signal into and goes out through fiber transmission, and fusion splice box 221 can be used for protecting the fusion splice part of optic fibre.
In this embodiment, the video processing system further includes a power supply unit 4, an input end of the power supply unit 4 is connected to the commercial power, an output end of the power supply unit 4 is connected to the video processing unit 1 and the wiring box 21, and the power supply unit connects the wiring box 21 to the first device terminal box 22 through a power distribution line to provide electric energy for the first device terminal box 22.
In this embodiment, optical terminal box 110 still has second equipment terminal box 24 through optic fibre lug connection, second equipment terminal box 24 is fixed to be set up in the ground storehouse, because adopt single class supervisory equipment 23 in the ground storehouse, and distribute simply, do not set up distribution box 21 alone again, reach the purpose of simplifying the circuit, second equipment terminal box 24 is the same with first equipment terminal box 22 inner structure except that second POE switch, wherein the second POE switch adopts 16 mouthfuls of POE switches, conveniently insert a plurality of supervisory equipment 23.
The working principle is as follows:
every unit of every building all is fixed with supervisory equipment 23 in the community, concretely, be fixed with first watch-dog 231 in the elevator, it is fixed with second watch-dog 232 to be equipped with at building first floor entrance, it is fixed with third watch-dog 233 to be equipped with outside the building, first watch-dog 231, second watch-dog 232 and third watch-dog 233 are connected with the interior first POE switch 223 of first equipment terminal box 22 nearby through the super five-class line, the video signal of inciting somebody to action of gathering is passed into and is converted into the video optical signal through first POE switch 223 so as to be convenient for transmit in optic fibre, several different video optical signals of way converge at the wiring box 21 at first, then pass into optical end box 110 through 24 core optic fibre by wiring box 21 again, thereby get into video processing unit 1, turn back the video optical signal into the video signal through transceiver 111, finally pass through convergence switch 112 and core switch 113 and transmit respectively for data display module 12, And the access control system 3, the hard disk video recorder 5 and the master control system 6 are convenient to carry out respective corresponding processing.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a community's control video signal transmission system, its characterized in that includes video processing unit (1), and video processing unit (1) has a plurality of distribution case (21) through one-level fiber connection, every distribution case (21) output has a plurality of first equipment terminal case (22), every through second grade fiber connection first equipment terminal case (22) pass through a plurality of supervisory equipment (23) of cable connection.
2. The community surveillance video signal transmission system according to claim 1, wherein the video processing unit (1) comprises a data conversion transmission module (11) and a data display module (12) connected thereto, and the other end of the data conversion transmission module (11) is connected to the wiring box (21).
3. The community monitoring video signal transmission system according to claim 2, wherein the data conversion transmission module (11) comprises an optical end box (110), a transceiver (111), a convergence switch (112) and a core switch (113) which are connected in sequence, the optical end box (110) is connected with the wiring box (21), and the core switch (113) is connected with the data display module (12).
4. A community surveillance video signal transmission system according to claim 2, characterized in that the data display module (12) comprises a splicing processor (121) and a display screen (122) connected to the splicing processor (121).
5. The community monitoring video signal transmission system according to claim 3, wherein the core switch (113) is further connected with an access control system (3) to transmit data collected by the monitoring equipment (23) near the access door to the access control system (3).
6. The community surveillance video signal transmission system according to claim 1, wherein a fiber fusion splice cassette (221) and a fiber transceiver (222) connected to the fiber fusion splice cassette (221) are disposed in the first equipment terminal box (22), and the fiber transceiver (222) is further connected to a first POE switch (223).
7. The community surveillance video signal transmission system according to claim 6, wherein the first POE switch (223) is connected to the surveillance device (23) via a network cable.
8. The community surveillance video signal transmission system according to claim 1, further comprising a power supply unit (4), wherein the input end of the power supply unit (4) is connected to the mains, the output end of the power supply unit is connected to the video processing unit (1) and the wiring box (21), and the wiring box (21) is connected to the first equipment terminal box (22) through a power distribution line.
9. The community surveillance video signal transmission system according to claim 3, wherein the optical end box (110) is further directly connected with a second equipment terminal box (24) through an optical fiber, and the second equipment terminal box (24) has the same structure as the first equipment terminal box (22) except for a second POE switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864222.5U CN212992477U (en) | 2020-08-31 | 2020-08-31 | Community monitoring video signal transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864222.5U CN212992477U (en) | 2020-08-31 | 2020-08-31 | Community monitoring video signal transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212992477U true CN212992477U (en) | 2021-04-16 |
Family
ID=75435742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021864222.5U Expired - Fee Related CN212992477U (en) | 2020-08-31 | 2020-08-31 | Community monitoring video signal transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212992477U (en) |
-
2020
- 2020-08-31 CN CN202021864222.5U patent/CN212992477U/en not_active Expired - Fee Related
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Granted publication date: 20210416 |