CN212992399U - High-efficient building intercom system - Google Patents
High-efficient building intercom system Download PDFInfo
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- CN212992399U CN212992399U CN202022125968.0U CN202022125968U CN212992399U CN 212992399 U CN212992399 U CN 212992399U CN 202022125968 U CN202022125968 U CN 202022125968U CN 212992399 U CN212992399 U CN 212992399U
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- 239000013307 optical fiber Substances 0.000 claims abstract description 108
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000004927 fusion Effects 0.000 claims description 12
- 208000032369 Primary transmission Diseases 0.000 claims description 8
- 208000032370 Secondary transmission Diseases 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000007526 fusion splicing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a building intercom technical field discloses a high-efficient building intercom system, including administrative unit, signal concentration unit and a plurality of first grade transmission branch road, the administrative unit passes through the net twine and is connected with signal concentration unit, the first grade transmission branch road includes an optical fiber terminal box and a plurality of second grade transmission branch road, the optical fiber terminal box passes through optic fibre and signal concentration unit connection, the second grade transmission branch road includes a distribution box and a plurality of terminal branch road, the distribution box passes through optic fibre and is connected with the optical fiber terminal box, the terminal branch road includes a building equipment terminal box and a plurality of gate host computer, the building equipment terminal box passes through optic fibre and is connected with the distribution box, the gate host computer passes through the net twine and is connected with building equipment terminal box; this high-efficient building intercom system has reinforceed equipment and circuit hierarchy nature, makes a large amount of equipment and the circuit structure that is located each level succinct, can reduce the trouble probability of taking place, improves system utilization efficiency, makes things convenient for technical staff to maintain and overhaul equipment and circuit.
Description
Technical Field
The utility model relates to a building intercom technical field, concretely relates to high-efficient building intercom system.
Background
The building intercom system is security equipment in a community, and realizes the communication between residents and visitors positioned at the building door of a residential building at home and the opening and closing of the building door by installing a door host at the building door of each residential building and installing indoor extension sets capable of communicating with the door host of the residential building in each living unit of the residential building. When the resident building in the community is more, when the overall arrangement is more complicated, need arrange a large amount of power and communication line at resident building and periphery, the circuit arrangement of current building intercom system lacks the hierarchy, and the structure is comparatively mixed and disorderly, and this kind of situation easily causes circuit and equipment trouble in the building intercom system for communication is not smooth between each equipment, and the unable normal use of building intercom system has reduced the holistic work efficiency of system, has also brought a great deal of inconvenience for the maintenance and the maintenance of circuit simultaneously.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high-efficient building intercom system, this high-efficient building intercom system falls into different levels with equipment and circuit in the system, and the structure is succinct, the level is clear, can reduce the probability that the trouble takes place, improves the utilization efficiency of system, makes things convenient for technical staff to maintain and overhaul equipment and circuit.
In order to achieve the above object, the present invention provides the following technical solutions:
an efficient building intercom system, comprising: the system comprises a management unit, a signal centralized unit and a plurality of primary transmission branches, wherein the management unit is connected with the signal centralized unit through a network cable; the primary transmission branch comprises an optical fiber terminal box and a plurality of secondary transmission branches, and the optical fiber terminal box is connected with the signal concentration unit through optical fibers; the secondary transmission branch comprises a distribution box and a plurality of terminal branches, and the distribution box is connected with the optical fiber terminal box through optical fibers; the terminal branch comprises a building equipment terminal box and a plurality of door hosts, wherein the building equipment terminal box is connected with the distribution box through optical fibers, and the door hosts are connected with the building equipment terminal box through network cables.
The utility model discloses in, it is preferred, install optical fiber splice box, optical fiber transceiver and access switch in the building equipment terminal box, optical fiber splice box pass through optic fibre with the distribution case is connected, optical fiber transceiver pass through optic fibre with optical fiber splice box connects, the ascending interface that inserts the switch pass through the net twine with optical fiber transceiver connects, the gate host computer pass through the net twine with the descending interface connection who inserts the switch.
The utility model discloses in, preferred, signal concentration unit includes network transceiver frame and core switch, the fiber termination box pass through optic fibre with the network transceiver frame is connected, the network transceiver frame pass through the net twine with the down interface connection of core switch, the ascending interface of core switch pass through the net twine with the management unit is connected.
The utility model discloses in, it is preferred, the management unit is including management computer, management center machine and card sender, management computer and management center machine respectively through the net twine with the ascending interface connection of core switch, the card sender pass through USB transmission cable with the management computer is connected.
The utility model discloses in, it is preferred, one-level transmission branch road still includes a plurality of enclosure terminal branch roads, enclosure terminal branch road includes an enclosure terminal box and a plurality of enclosure host computer, the enclosure host computer pass through the net twine with the enclosure terminal box is connected, the enclosure terminal box pass through optic fibre with signal centralized unit connects.
The utility model discloses in, preferred, install optical fiber splice box and optical fiber transceiver in the enclosure terminal box, the optical fiber splice box pass through optic fibre with signal concentration unit connects, the optical fiber transceiver pass through optic fibre with the optical fiber splice box is connected, the enclosure host computer pass through the net twine with the optical fiber transceiver is connected.
The utility model discloses in, it is preferred, the terminal branch road still include with the UPS power that gate host computer quantity equals, the UPS power pass through the power cord with the gate host computer is connected.
In the present invention, preferably, the optical fiber between the distribution box and the optical fiber terminal box is a single mode optical fiber.
The utility model discloses in, it is preferred, building equipment terminal box with optic fibre between the distribution box is single mode fiber.
Compared with the prior art, the beneficial effects of the utility model are that:
the high-efficiency building intercom system of the utility model is provided with a management unit, a signal concentration unit, a first-level transmission branch, a second-level transmission branch and a terminal branch, wherein the management unit and the signal concentration unit are used as a first level, the first-level transmission branch is used as a second level, the second-level transmission branch is used as a third level, the terminal branch is used as a fourth level, the unit of the upper level is correspondingly connected with a plurality of units of the next level, the terminal equipment, the transit equipment and the circuits of each level in the system are gradually gathered, and then the communication circuit connection from a gate host of the terminal to a core switch and a management computer is completed, under the condition of ensuring normal communication, the hierarchy of the equipment and the circuits is strengthened, so that a large amount of equipment and circuit structures positioned at each level are simple, signals in the system can be transmitted in a centralized way, certain flexibility is realized, and the, the utilization efficiency of the system is improved, and technicians can maintain and overhaul the equipment and the line conveniently.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency building intercom system.
Fig. 2 is a schematic structural diagram of a primary transmission branch.
Fig. 3 is a schematic structural diagram of a secondary transmission branch.
Fig. 4 is a schematic diagram of a connection structure of the terminal branch and the UPS power supply.
Fig. 5 is a schematic view of the connection structure of the enclosure termination branches.
Fig. 6 is a schematic diagram of a connection structure of the management unit and the signal concentration unit.
In the drawings: 101-optical fiber fusion box, 102-optical fiber transceiver, 103-access switch, 2-management computer, 3-management center machine, 4-card sender, 5-optical fiber terminal box, 6-network transceiver frame, 7-core switch, 8-wiring box, 9-building equipment terminal box, 10-doorway host, 11-enclosure terminal box, 12-enclosure host and 13-UPS power supply.
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.
Referring to fig. 1 to 6, a preferred embodiment of the present invention provides a high-efficiency building intercom system, which includes a management unit, a signal concentration unit and a plurality of first-level transmission branches.
In the present embodiment, the management unit is a part for a manager to manage and control the entire system, and generally includes at least one management terminal. The signal concentration unit is connected with the management unit through a network cable and is connected with a plurality of primary transmission branches, so that signals of the primary transmission branches are transmitted to the management unit in a concentrated mode. The management unit and the signal concentration unit are the first level of the high-efficiency building intercom system.
The primary transmission branch comprises an optical fiber terminal box 5 and a plurality of secondary transmission branches, and the optical fiber terminal box 5 is connected with the signal concentration unit through optical fibers. The fiber termination box 5 has a large number of fiber interfaces for connecting with the secondary transmission branches via optical fibers. The first-level transmission branch is the second level of the high-efficiency building intercom system.
The secondary transmission branch comprises a distribution box 8 and a plurality of terminal branches. A large number of optical fiber connection discs are arranged in the distribution box 8, one part of the optical fiber connection discs are connected with each terminal branch through optical fibers, the other part of the optical fiber connection discs are connected with the optical fiber terminal box 5 through optical fibers, and the optical fiber connection discs are connected through tail fibers. The optical fibers connected to the distribution box 8 and the optical fiber terminal box 5 are all collectively routed in the form of optical cables. The second-level transmission branch is the third level of the high-efficiency building intercom system.
The terminal branch comprises a building equipment terminal box 9 and a plurality of door host computers 10. The doorway host machine 10 is installed at the door of each residential building, has at least a voice input/output function, and is a terminal device of the system. The building equipment terminal box 9 is used for connecting the door host 10 with the distribution box 8, the downstream direction of the building equipment terminal box is connected with the door host 10 by adopting a network cable, and a plurality of door hosts 10 can be connected (the building equipment terminal box is arranged according to the capacity of equipment and lines, and is suitable for 6 to 8 stations generally), so that the signals of the door hosts 10 are transmitted in a centralized manner, and therefore the building equipment terminal box 9 should be arranged at a position which is relatively close to the door hosts 10 connected with the building equipment terminal box, and is generally near the building where the door hosts 10 are located. The building equipment terminal box 9 has a function of converting the optical signals into the electrical signals, so that the building equipment terminal box can be connected with the portal host 10 through a network cable. The building equipment terminal boxes 9 are connected to the distribution box 8 through optical fibers in the upward direction, and signals in the building equipment terminal boxes 9 are further transmitted collectively. The terminal branch is the fourth level of the high-efficiency building intercom system.
Through setting up the administrative unit, signal centralizing unit, one-level transmission branch road, second grade transmission branch road and terminal branch road, regard administrative unit and signal centralizing unit as first level, one-level transmission branch road is as the second level, second grade transmission branch road is as the third level, the terminal branch road is as the fourth level, the unit correspondence of last level connects the unit of a plurality of next levels, terminal equipment in with the system, transfer equipment and all levels circuit assemble step by step, the signal in the system can enough concentrate the transmission, certain flexibility has again, can reduce the probability that the trouble takes place, improve the utilization efficiency of system, make the level of system clearer, the structure is more succinct, be convenient for technical staff to seek, overhaul and maintain each level fast, each partial equipment and circuit.
In one embodiment of the present invention, the optical fiber fusion splice tray 101, the optical fiber transceiver 102 and the access switch 103 are installed in the building equipment terminal box 9. The optical fiber led out by the wiring box 8 enters the optical fiber fusion-splicing box 101, the optical fiber led out by the optical fiber fusion-splicing box 101 enters the optical fiber transceiver 102, the optical fiber transceiver 102 can perform photoelectric conversion, the other interface is an electrical interface, the uplink interface of the access switch 103 is connected with the electrical interface of the optical fiber transceiver 102 through a network cable, and a plurality of downlink interfaces of the access switch 103 are respectively connected with a plurality of adjacent door hosts 10 through the network cable. The optical fiber fusion splice box 101, the optical fiber transceiver 102 and the access switch 103 are installed in the building equipment terminal box 9, so that protection of a fusion splice part of the optical fiber can be realized, photoelectric conversion is performed, and the door host 10 is accessed into a system, so that the building equipment terminal box 9 is simple in structure and complete in function.
In one embodiment of the present invention, the signal concentration unit includes a network transceiver frame 6 and a core switch 7. The optical fiber led out by the optical fiber terminal box 5 enters the network transceiver frame 6, a large number of optical fiber transceivers 102 are installed in the network transceiver frame 6, photoelectric conversion can be carried out on signals of a large number of optical fibers, an electrical interface of the network transceiver frame 6 (namely, the electrical interface of the optical fiber transceivers 102) is connected with a network cable, the other end of the network cable is connected with a downlink interface of the core switch 7, and the management unit is connected with an uplink interface of the core switch 7 through the network cable. The optical fiber terminal box 5, the network transceiver frame 6 and the core switch 7 form a signal concentration unit, so that the signals of each wiring box 8 can be concentrated and subjected to photoelectric conversion, and the communication between the door host 10 and the management unit is realized.
The utility model discloses an embodiment, the administrative unit is including management computer 2, management center machine 3 and card sender 4, and management computer 2 and management center machine 3 are connected with core switch 7 through the net twine respectively, and card sender 4 is connected with management computer 2 through USB transmission cable. The management computer 2 is arranged in a special machine room, software for managing the whole building intercom system is installed in the management computer 2, and managers can perform various operations on the system through the management computer 2 to realize comprehensive management on the system. The management center machine 3 is provided in a place where a manager who manages daily entry and exit of the community is located, such as a security room, and the management center machine 3 has a function of simply operating the building intercom system, and the manager can operate the system within the authority range. The card sender 4 may adopt an IC card sender 4, an ID card sender 4, an RFID card sender 4, or the like, and performs operations such as card reading, card writing, authorization, formatting, and the like on a magnetic card, a radio frequency card, and the like used by a building intercom system to open an entrance guard, and after cards used by residents are connected with the card sender 4 in a certain manner, the operations may be performed on the cards by the management computer 2. The management unit consisting of the management computer 2, the management center machine 3 and the card sender 4 is arranged, so that different degrees of management of the system can be realized, and the normal work of the system is ensured.
The utility model discloses an in one embodiment, one-level transmission branch road still includes a plurality of enclosure terminal branch roads, and enclosure terminal branch road includes an enclosure terminal box 11 and a plurality of enclosure host computer 12. The enclosure main machines 12 are arranged at the entrances and exits of the community, the number of the enclosure main machines is determined according to the number of the entrances and exits of the community, and the enclosure main machines 12 are connected with the enclosure terminal box 11 through network cables. The number of enclosure terminal boxes 11 is determined based on the distance between the enclosure hosts 12, the enclosure terminal boxes 11 are disposed as close as possible to the enclosure hosts 12, and the enclosure terminal boxes 11 are connected to the signal concentration unit by optical fibers. Enclosure termination box 11 has a photoelectric conversion function for connecting enclosure host 12 into the system. Through setting up enclosure terminal branch road, realized setting up building terminal of talkbacking at the access & exit of community, because enclosure host computer 12 is less in quantity, only need set up enclosure terminal box 11 and enclosure host computer 12 in enclosure terminal branch road and can realize, this simple structure, easily realization.
The utility model discloses an in one embodiment, install optical fiber splice box 101 and optical fiber transceiver 102 in enclosure terminal box 11, optical fiber splice box 101 passes through optic fibre and signal concentration unit connection, and optical fiber transceiver 102 passes through optic fibre and is connected with optical fiber splice box 101, and enclosure host computer 12 passes through the net twine and is connected with optical fiber transceiver 102. The enclosure terminal box 11 is provided with the optical fiber splice closure 101 and the optical fiber transceiver 102, so that the enclosure main unit 12 can be connected to the system, and the structure is simple.
The utility model discloses an embodiment, the terminal branch road still includes the UPS power 13 that equals gate host computer 10 quantity, and UPS power 13 passes through the power cord and is connected with gate host computer 10. The UPS 13 is connected with the mains supply, supplies power to the doorway host 10 after stabilizing the voltage of the mains supply, a storage battery is arranged in the UPS 13, and after the mains supply is powered off, the storage battery can continue to supply power to the doorway host 10 within a certain time. By connecting the UPS power supply 13, it is possible to provide a continuous and stable power supply for the doorway main unit 10.
The utility model discloses an in the embodiment, optic fibre between distribution box 8 and the fiber termination box 5, building equipment terminal box 9 and the optic fibre between the distribution box 8 are single mode fiber. In a system where the length of the optical fiber in both sections is long, the attenuation occurring during the transmission of the signal therein is relatively large. The single mode fiber has the characteristics of long transmission distance and low attenuation, so that the attenuation in signal transmission can be reduced as much as possible, and the reliability of signals is ensured to a greater extent, and therefore, the single mode fiber is adopted by the two parts of the fiber. The optical fibers of other parts in the system are used for connecting the optical fiber fusion splice box 101 and the optical fiber transceiver 102 in the same building equipment terminal box 9 or the enclosure terminal box 11, the signal transmission distance is short, multimode optical fibers can be adopted, the attenuation of signals is not obvious, and the line cost is reduced; single mode fibers can also be used throughout the system if minimal attenuation of the signal is sought. The optical fiber between the distribution box 8 and the optical fiber terminal box 5 and the optical fiber between the building equipment terminal box 9 and the distribution box 8 adopt single mode optical fiber, so that the attenuation of signals in a longer transmission process can be reduced as much as possible, and the communication reliability between the doorway host 10 and the enclosure host 12 and the core switch 7 is ensured.
The working principle is as follows:
when the high-efficiency building intercom system works, information such as communication between visitors and residents, video pictures of the visitors at doorways and the like is converted into electric signals through the doorway host machine 10, the electric signals are transmitted to the access switch 103 through the doorway host machine 10, the electric signals are transmitted to the optical fiber transceiver 103, the optical fiber transceiver 102 converts the electric signals into optical signals, then the optical signals are continuously transmitted to the upstream side, the optical signals are transmitted to the network transceiver frame 6 through the optical fiber fusion box 101, the distribution box 8 and the optical fiber terminal box 5 in sequence, the optical signals are converted into the electric signals through the network transceiver frame 6, then the electric signals are transmitted to the core switch 7, the core switch 7 transmits the electric signals to the management computer 2 and the management center machine 3, corresponding audio and video information can be received through the management computer 2 and the management center machine 3, and according to the received information, a manager can use the management computer 2 or the management center machine 3 to transmit the signals, and controlling the doorway host 10 to open and close the door lock and the like, thereby realizing the management of the high-efficiency building intercom system. The communication between the enclosure master 12 and the management computer 2 and the management center 3 is similar to the above-described procedure except that there is no procedure for receiving and transmitting signals by the access switch 103.
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. An efficient building intercom system, comprising: a management unit, a signal centralizing unit and a plurality of first-level transmission branches,
the management unit is connected with the signal concentration unit through a network cable;
the primary transmission branch comprises an optical fiber terminal box and a plurality of secondary transmission branches, and the optical fiber terminal box is connected with the signal concentration unit through optical fibers;
the secondary transmission branch comprises a distribution box and a plurality of terminal branches, and the distribution box is connected with the optical fiber terminal box through optical fibers;
the terminal branch comprises a building equipment terminal box and a plurality of door hosts, wherein the building equipment terminal box is connected with the distribution box through optical fibers, and the door hosts are connected with the building equipment terminal box through network cables.
2. The high-efficiency building intercom system according to claim 1, wherein an optical fiber fusion box, an optical fiber transceiver and an access switch are installed in the building equipment terminal box, the optical fiber fusion box is connected with the distribution box through optical fibers, the optical fiber transceiver is connected with the optical fiber fusion box through optical fibers, an uplink interface of the access switch is connected with the optical fiber transceiver through a network cable, and the doorway host is connected with a downlink interface of the access switch through a network cable.
3. The system of claim 2, wherein the signal concentration unit comprises a network transceiver frame and a core switch, the fiber termination box is connected to the network transceiver frame through an optical fiber, the network transceiver frame is connected to the downlink interface of the core switch through a network cable, and the uplink interface of the core switch is connected to the management unit through a network cable.
4. The system of claim 3, wherein the management unit comprises a management computer, a management center and a card issuer, the management computer and the management center are connected to the upstream interface of the core switch through network cables, respectively, and the card issuer is connected to the management computer through a USB transmission cable.
5. The high-efficiency building intercom system according to claim 1, wherein the primary transmission branch further comprises a plurality of enclosure terminal branches, each enclosure terminal branch comprises an enclosure terminal box and a plurality of enclosure hosts, the enclosure hosts are connected with the enclosure terminal box through network cables, and the enclosure terminal box is connected with the signal concentration unit through optical fibers.
6. The high-efficiency building intercom system according to claim 5, wherein an optical fiber fusion splice box and an optical fiber transceiver are installed in the enclosure terminal box, the optical fiber fusion splice box is connected with the signal concentration unit through optical fibers, the optical fiber transceiver is connected with the optical fiber fusion splice box through optical fibers, and the enclosure host is connected with the optical fiber transceiver through a network cable.
7. The system of claim 1, wherein the terminal branch further comprises a number of UPS power supplies equal to the number of the doorway host machines, and the UPS power supplies are connected to the doorway host machines through power lines.
8. A high efficiency building intercom system as in any one of claims 1-7 wherein the optical fiber between said wiring closet and said fiber termination box is a single mode fiber.
9. A high efficiency building intercom system as in any one of claims 1-7 wherein the optical fiber between said building equipment terminal box and said wiring box is a single mode optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125968.0U CN212992399U (en) | 2020-09-24 | 2020-09-24 | High-efficient building intercom system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022125968.0U CN212992399U (en) | 2020-09-24 | 2020-09-24 | High-efficient building intercom system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212992399U true CN212992399U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022125968.0U Expired - Fee Related CN212992399U (en) | 2020-09-24 | 2020-09-24 | High-efficient building intercom system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212992399U (en) |
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2020
- 2020-09-24 CN CN202022125968.0U patent/CN212992399U/en not_active Expired - Fee Related
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Granted publication date: 20210416 |