CN204031201U

CN204031201U - The pre-buried multi-functional circuit of architectural engineering

Info

Publication number: CN204031201U
Application number: CN201420428484.5U
Authority: CN
Inventors: 吴俊荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-31
Filing date: 2014-07-31
Publication date: 2014-12-17
Anticipated expiration: 2024-07-31

Abstract

The pre-buried multi-functional circuit of architectural engineering, the top of power line is provided with single-phase electricity; The power line other end passes be branched off into several branch lines in electrical control cubicles, in electrical control cubicles, be provided with several sockets, several sockets of connecting on 1 branch line, are provided with transmitting terminal Homeplug on each socket, each transmitting terminal Homeplug is all connected with the network switch; The terminal of branch line arranges terminal box, in the video camera buttock line thereto of CCTV camera; In terminal box, be provided with receiving terminal Homeplug, porous socket, receiving terminal Homeplug is arranged on the first jack position of porous socket front end, and the rear end of porous socket is provided with filtering porous socket, and monitoring camera electromechanical source is arranged on filtering porous socket; 1 transmitting terminal Homeplug and 4～5 receiving terminal Homeplugs are used in conjunction with.The utility model has solved the distance limit of using network cable transmission in prior art, has saved the holding wire of transmission, has realized long distance, high definition data transfer task.

Description

The pre-buried multi-functional circuit of architectural engineering

Technical field

The utility model belongs to network transmission technology field, particularly the pre-buried multi-functional circuit of a kind of architectural engineering.

Background technology

Development along with Information technology, people are originally much converting with the equipment of analog signal the digital signal that service efficiency is higher to, digital signal converts again more senior network signal to, make it to communicate with current internet information, thereby internet signal can make each network terminal and server have dynamic or static IP address to reach data transferring, information exchange, as: CCTV camera is originally analog video signal, by DVR, can convert internet signal to, by network, realize remote real-time monitoring; The networking telephone has also come out a lot of years, and it is cheap to converse; Digital Network Television has entered every household; Online computing must have network signal, now, people's life, work all be unable to do without network, in order to make various device performance function, first pre-buried various circuits always in engineering construction, as power line, twisted-pair feeder, monitor video line, telephone wire etc., line is many, mixed and disorderly, resolution difficulty, need to spend a large amount of human and material resources, financial resources.

PLC power carrier principle: the required signal (as carrier telephone) that common power line can also other electronic equipment of carrier band in transferring electric power signal, allow power line carry network signal, must use Homeplug, Homeplug (is called again powerline adapters, electric power networks bridger, electric power modem, Electric power route deivce) be to transmit, receive, the ideal equipment of separated PLC network signal, Homeplug technology has obtained larger development in recent years, transfer rate 14Mbps is to 85Mbps, 200Mbps, 500Mbps, can meet people's network demand completely, compare with traditional carrier equipment, Homeplug volume is very little, (plug and play) easy to install and use, transmission speed is fast, information dropout is little, the transmission range of Homeplug does not have in noisy situation in circuit load not quite, relatively, can reach 500 meters by signal transmission, stable transfer distance can reach 350 meters, and the effective propagation path of at present conventional netting twine (twisted-pair feeder) only has 100 meters, and power line transmission is 3 times of left and right of netting twine, although fiber optic cables have the ability of long-distance transmission network signal, two ends will with transceiver welding, circuit can not arbitrarily connect terminal equipment midway, does not have mobility.

Factory is all comprised of several workshops, warehouse, entrance guard, office building, therefore will use a lot of CCTV cameras, intercommunication phone, computer equipment, use Homeplug to have following defect: 1, Homeplug can not be used across transformer with across ammeter, can not suitable three-phase electricity use; 2, Homeplug PLC power carrier is subject to the interference of other electrical equipment, powerful electrical equipment (as air-conditioning, water heater, refrigerator, microwave oven, lampblack absorber) equipment can affect its transmission range and speed, the Electromagnetic Interference of various nonstandard small household appliances (as desk lamp, charger, power supply inferior, socket), also can have a strong impact on the quality of carrier wave; 3, by repeatedly testing, network monitoring video camera in the market, generally using extra large think of scheme and American TI scheme all can not be applicable to power line uses, test finds that a power line can only 2 720P monitoring probe videos of carrier band, again at most cannot rating, even also can affect the normal use of other network equipments, band machine amount can not be adapted to very little factory and use.

When administrative unit and office building use, these unit office building computers, phone use amount is intensive, and be mostly centralized office work, and floor face length degree is in the scope of Double-strand transmission, so router → center switch → floor interchanger → network-termination device, in floor, only need to use twisted-pair feeder, between building and building, with optical fiber, be connected, but will be in these office buildings or outdoor area increase CCTV camera, phone, computer or Web TV, network very difficult, there is following defect: 1, netting twine two end connectors are RJ45 connectors, need specific purpose tool to make, 2, each station terminal equipment all will be with a twisted pair line connection to switch, simultaneously also will be for connecting power line provides device power supply (DPS), and for the building of having decorateed, walking open-wire line can affect building integral outward appearance.

Summary of the invention

The purpose of this utility model will solve the problems of the technologies described above.

The purpose of this utility model is achieved in that the pre-buried multi-functional circuit of architectural engineering, comprise power line, router, the input port of router is connected with broadband cat delivery outlet, cat input port, broadband and Internet connection, several delivery outlets of router are connected with the interface of several network switchs respectively, it is characterized in that: the top of described power line is provided with single-phase electricity; The power line other end passes be branched off into several branch lines in electrical control cubicles, in electrical control cubicles, be provided with several sockets, several sockets of connecting on 1 branch line, are provided with transmitting terminal Homeplug on each socket, each transmitting terminal Homeplug is all connected with the network switch.

The terminal of described branch line arranges 4～5 terminal boxes, in the video camera buttock line thereto of CCTV camera; In terminal box, be provided with receiving terminal Homeplug, porous socket, filtering porous socket, monitoring camera electromechanical source, receiving terminal Homeplug is arranged on the first jack position of porous socket front end, the rear end of porous socket is provided with filtering porous socket, and monitoring camera electromechanical source is arranged on filtering porous socket; The cable interface of video camera buttock line is connected with the RJ45 interface of receiving terminal Homeplug, the electric source line interface of video camera buttock line with the delivery outlet of monitoring camera electromechanical source be connected.

Described 1 transmitting terminal Homeplug and 4～5 receiving terminal Homeplugs are used in conjunction with.

The utility model has solved the distance limit of using network cable transmission in prior art, saved the holding wire of transmission, long distance, high definition data transfer task have been realized, how mixed and disorderly line while having avoided circuit to install is, save wiring cost and cost of labor, apply and there is good economic and social benefit.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is junction box structure schematic diagram of the present utility model.

Fig. 3 is the structural representation of the utility model embodiment bis-.

Fig. 4 is the structural representation of the utility model embodiment tetra-.

Fig. 5 is the structural representation of the utility model embodiment five.

In figure: 1. power line; 2. electrical control cubicles; 3. socket; 4. transmitting terminal Homeplug; 5. branch line; 6. the network switch; 7. router; 8. broadband cat; 9. terminal box; 10. CCTV camera; 11. master control computer rooms; 12. optical fiber; 13. sub-control machine rooms; 14. circuit A; 15. circuit B; 16. circuit C; 901. receiving terminal Homeplugs; 902. porous socket; 903. filtering porous sockets; 904. monitoring camera electromechanical sources; 1001. video camera buttock line.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model:

The pre-buried multi-functional circuit of architectural engineering, comprise power line 1, router 7, the input port of router 7 is connected with broadband cat 8 delivery outlets, broadband cat 8 input ports and Internet connection, several delivery outlets of router 7 are connected with the interface of several network switchs 6 respectively, and the top of described power line 1 is provided with single-phase electricity; Power line 1 other end passes be branched off into several branch lines 5 in electrical control cubicles 2, in electrical control cubicles 2, be provided with several sockets 3, several sockets 3 of connecting on 1 branch line 5, are provided with transmitting terminal Homeplug 4 on each socket 3, and each transmitting terminal Homeplug 4 is all connected with the network switch 6; The terminal of described branch line 5 arranges 4～5 terminal boxes 9, in video camera buttock line 1001 theretos 9 of CCTV camera 10; In terminal box 9, be provided with receiving terminal Homeplug 901, porous socket 902, filtering porous socket 903, monitoring camera electromechanical source 904, receiving terminal Homeplug 901 is arranged on the first jack position of porous socket 902 front ends, the rear end of porous socket 902 is provided with filtering porous socket 903, can filter out the Electromagnetic Interference causing due to power supply; Monitoring camera electromechanical source 904 is arranged on filtering porous socket 903; The cable interface of video camera buttock line 1001 is connected with the RJ45 interface of receiving terminal Homeplug 901, the electric source line interface of video camera buttock line 1001 with the delivery outlet of monitoring camera electromechanical source 904 be connected; Described 1 transmitting terminal Homeplug 4 and 4～5 receiving terminal Homeplugs 901 are used in conjunction with.

During concrete enforcement, embodiment mono-, when the outlying district of factory is used, the way that adopts the utility model to combine with simulated monitoring system, near will monitoring the CCTV camera 10 in place, hard disk monitoring video machine (DVR) is set and connects, end at branch line 5 arranges receiving terminal Homeplug 901, with receiving terminal Homeplug 901, connect hard disk monitoring video machine (DVR), receiving terminal Homeplug 901 is sent to office building monitoring place by the vision signal of hard disk monitoring video machine (DVR), monitor staff watches real-time monitor video by local area network (LAN), can also realize the Internet remote watching simultaneously, there is following advantage: 1, do not need each CCTV camera to be wired to the DVR in office building with video line, can save a large amount of video lines and labour cost, 2, guaranteed the effect of monitor video, because shortened the distance of DVR and CCTV camera, therefore reduced interference and the decay of signal, can make monitoring video better effects if, 3, expand monitoring range, owing to having saved the distance of office building to DVR, so the video line of CCTV camera just can extend to farther place, expanded monitoring range.

Embodiment bis-, as shown in Figure 3,900 meters of certain factories are long, 900 meters wide, take up an area 1200 mu, master control computer room 11 1st district in the drawings, because the transmission coverage of branch line 5 is 350 meters, Yao Quan factory puts line arrangement in place, the way that adopts the utility model to combine with pre-buried optical fiber, from router 7 or the network switch 6 of master control computer room 11(broadband access) a port on incoming fiber optic transceiver, fiber optical transceiver can convert fiber-optic signal to network signal and pass on the network switch 6; By buried, optical fiber 12 is deployed to far-end sub-control machine room 13, far-end sub-control machine room 13 is pressed the utility model and is arranged, because use the loss of optical fiber 12 signal transmissions very little, almost negligible, therefore can expand the scope of application, is applicable to large and medium-sized enterprise and uses.

Embodiment tri-, the way layout enterprises phone that adopts the utility model to combine with skype network telephone, networking telephone kind of today is a lot, but pass through test of many times, only have skype network telephone can be suitable for the utility model, there is following advantage: 1, Skype network telephone service business is that telephone expenses are cheap and well-known with signal high-quality; 2, exempt from computer, do not need computer can independently play phone, but also do not need voice gateway equipment, as long as therefore have network signal, this telephone set (plug and play) can be installed anywhere; 3, all skype client's calls are free, and we use skype telephone set just to become the client of skype like this, the skype telephone set of all departments are added as a friend in enterprises and are used, energy no-charge call; 4, externally make a phone call local telephone network, national distance or international long-distance price is all very cheap.

Embodiment tetra-, as shown in Figure 4, long 180 meters of certain factory's East and West direction, long 120 meters of north-south, from master control computer room 11, arrange 3 circuits, can monitor full factory, first determine the position of master control computer room 11, then in office building, draw a power line 1, be divided into 3 branch line 5(and be respectively circuit A14, circuit B15, circuit C16); Circuit A14 from master control computer room 11 along down to gate factory (both sides, gate are provided with 4 CCTV cameras), walk buried excessive 2 tunnels that are divided into behind the door, one tunnel connects CCTV camera through entrance guard after the office in warehouse, another curb enclosure wall connects the CCTV camera 10 in corner to the right always, and synteny is moved 8 CCTV camera 10,2 call gates, 2 computers, 12 equipment receive only end Homeplug according to 1 transmitting terminal Homeplug band 4, need to be divided into 3 groups, use 3 transmitting Homeplugs; Circuit B15 from master control computer room 11 upward to enclosure wall limit, wherein divide 2 routes to connect respectively the office in workshop l and workshop 2, synteny is moved 3 computers, 2 call gates, 4 indoor spherical monitoring cameras, 2 outdoor rifle shape video cameras, 11 equipment receive only end Homeplug according to 1 transmitting terminal Homeplug band 4, need to be divided into 3 groups, use 3 transmitting Homeplugs; Circuit C16 is upwards divided into 2 tunnels from master control computer room 11, one tunnel connects the outdoor rifle shape video camera on enclosure wall limit after the office in workshop 4, another road connects the outdoor rifle shape video camera in corner after the office in workshop 3, synteny is moved 1 computer, 2 call gates, 2 indoor spherical monitoring cameras, 3 outdoor rifle shape video cameras, 8 equipment receive only end Homeplug according to 1 transmitting terminal Homeplug band 4, need to be divided into 2 groups, use 2 transmitting Homeplugs; The monitor staff of office can watch software to monitor in real time by concentrating, or playing back videos; Through repeatedly testing a circuit, in 300 meters, can ensure the terminal equipment that carries 15 left and right, the nearlyer signal of transmission range is better.

Embodiment five, as shown in Figure 5, when factory floor, warehouse are used, pre-buried branch line 5 and leave one or several private jack 3(reserved in order to connect the network equipment specially, do not make other purposes), the receiving terminal Homeplug 901 in room, left side is connected with notebook computer; The interface of the receiving terminal Homeplug 901 in room, right side is connected with the interface of the network switch 6, and the network switch 6 is connected with 2 computers, 1 call gate simultaneously; If this workshop or warehouse need to install CCTV camera 10 somewhere additional, only receiving terminal Homeplug 901 need be connected with CCTV camera 10, power line 1 can be arbitrarily connected and extend, the network equipment (as CCTV camera, phone, computer, Web TV) can be increased anywhere.

What embodiment six, the utility model adopted is CMOS scheme and the CCD scheme web camera of customization, horizontal resolution reaches 800 lines, adjustable speed, zoomable ball-type and be furnished with multiple camera lens rifle type web camera, the image main bit stream of this video camera only have 720P web camera code stream 1/5, image is clear equally, therefore can be simultaneously with more the type CCTV camera under identical condition.

The utility model makes the architectural engineering weak electricity system installation wiring of factory become simply, facilitate, and or else needs to lay video line (each monitoring probe need to draw a very long video line) as traditional CCTV camera; Do not need to lay telephone wire (call gate need draw a telephone wire) and stored-program control exchange as traditional telephone set system, need to be in workshop yet, warehouse lays complicated network system, not needing to arrange a lot of twisted-pair feeders and switch, can be country and a large amount of human and material resources and the financial resources of society's saving.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; specifically should go designed lines structure according to building engineering structure; institute is understood that; the foregoing is only specific embodiment of the utility model, be not limited to the utility model, all within spirit of the present utility model and principle; any modification of making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.

Claims

1. the pre-buried multi-functional circuit of architectural engineering, comprise power line (1), router (7), the input port of router (7) is connected with broadband cat (8) delivery outlet, broadband cat (8) input port and Internet connection, several delivery outlets of router (7) are connected with the interface of several network switchs (6) respectively, it is characterized in that: the top of described power line (1) is provided with single-phase electricity; Power line (1) other end passes be branched off into several branch lines (5) in electrical control cubicles (2), in electrical control cubicles (2), be provided with several sockets (3), the upper series connection of 1 branch line (5) several sockets (3), on each socket (3), be provided with transmitting terminal Homeplug (4), each transmitting terminal Homeplug (4) is all connected with the network switch (6).

2. the pre-buried multi-functional circuit of architectural engineering according to claim 1, it is characterized in that: the terminal of described branch line (5) arranges 4～5 terminal boxes (9), in video camera buttock line (1001) thereto (9) of CCTV camera (10); In terminal box (9), be provided with receiving terminal Homeplug (901), porous socket (902), filtering porous socket (903), monitoring camera electromechanical source (904), receiving terminal Homeplug (901) is arranged on the first jack position of porous socket (902) front end, the rear end of porous socket (902) is provided with filtering porous socket (903), and monitoring camera electromechanical source (904) is arranged on filtering porous socket (903); The cable interface of video camera buttock line (1001) is connected with the RJ45 interface of receiving terminal Homeplug (901), the electric source line interface of video camera buttock line (1001) with the delivery outlet of monitoring camera electromechanical source (904) be connected; 1 transmitting terminal Homeplug (4) is used in conjunction with 4～5 receiving terminal Homeplugs (901).