CN214851403U

CN214851403U - Optical fiber networking type fire-fighting emergency broadcast telephone control system

Info

Publication number: CN214851403U
Application number: CN202121555579.XU
Authority: CN
Inventors: 岳长征; 李亚可; 路琰; 韩英; 冬颖
Original assignee: Hengye Century Security Technology Co ltd
Current assignee: Hengye Century Security Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-23
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an emergent broadcast telephone control system of optical fiber networking type fire control, including cloud platform, controller host computer, controller extension, extension and speaker, the controller host computer is connected with cloud platform communication electricity, and the controller extension passes through optic fibre and is connected with controller host computer electricity, is provided with 8 groups telephone interface and 4 groups speaker interface on the controller extension, and every group telephone interface all is connected with the extension, and every group speaker interface all is connected with speaker group, and speaker group comprises the speaker series connection more than two. The fire-fighting emergency broadcasting system and the fire-fighting telephone system are networked through an integrated design, so that the control host can dial and call any telephone extension in the network, any telephone extension can also call the controller host, and meanwhile, the control host can also control the loudspeaker sound reproduction on any broadcast line, thereby realizing the networked control of broadcasting and telephone equipment and improving the use experience of users.

Description

Optical fiber networking type fire-fighting emergency broadcast telephone control system

Technical Field

The utility model relates to a fire control field more in an implementation mode, relates to an optical fiber networking type fire control emergency broadcasting telephone control system.

Background

With the continuous development of social science and technology, electrical equipment inside buildings is continuously increased, the places where people gather, such as high-rise buildings, super high-rise buildings, markets, supermarkets and the like, are rapidly expanded, and the fire safety is more and more important. The existing fire-fighting emergency broadcasting system and the existing fire-fighting telephone system are two sets of independent systems, do not have an optical fiber networking function, cannot appoint a certain loudspeaker to play through a broadcast controller, and need an additional control module to complete the state monitoring and sound reproduction control of the on-site loudspeaker, so that the installation and application process is complex, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, the utility model aims to solve the technical problem that an optical fiber group net type fire control emergency broadcast telephone control system has been proposed, through the integration design with fire control emergency broadcast system and fire control telephone system network deployment, make the main control system can carry out the dialing call to an arbitrary extension telephone in the network, an arbitrary extension telephone also can call controller host computer, the speaker on an arbitrary broadcast line also can be controlled to the main control system simultaneously and play the sound, the networked control of broadcast and telephone equipment has been realized, user's use experience has been improved.

To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides an emergent broadcast telephone control system of optical fiber networking type fire control, including cloud platform, the controller host computer, the controller extension, extension and speaker, the controller host computer is connected with cloud platform communication electricity, the controller extension passes through optic fibre and is connected with the controller host computer electricity, be provided with 8 groups of phone interface and 4 groups of speaker interface on the controller extension, every group phone interface all is connected with extension, every group speaker interface all is connected with speaker group, speaker group is established ties by 33 speakers at most and is constituteed.

The utility model discloses in the technical scheme of preferred, the controller extension includes combined plate, power strip, telephone interface board, merit puts board, nuclear core plate and fiber interface, and telephone interface board pegs graft on combined plate, and two merit puts the board carry on combined plate and merit puts board and integrated plate electric connection, and nuclear core plate and combined plate all are connected with the power strip electricity, and combined plate and fiber interface all are connected with nuclear core plate electricity.

The utility model discloses in the technical scheme of preferred, the terminal surface is provided with liquid crystal display before the controller extension, and liquid crystal display with nuclear core plate electric connection.

The utility model discloses in the technical scheme of preferred, it has speaker state to detect and play sound control circuit to synthesize on the board.

The utility model discloses in the technical scheme of preferred, the controller extension can set up 254 at most, more than two controller extensions with the controller host computer is established ties and is constituteed total line type network deployment.

In the preferred embodiment of the present invention, the controller extension and the controller host are connected in series to form an annular network.

The utility model discloses in the technical scheme of preferred, more than two the controller extension pass through the switch with the controller host computer connects in parallel and constitutes star type network deployment.

In the technical scheme of the preferred embodiment of the present invention, the extension telephone set and the speaker are all connected to the controller extension electrical connection through a two-core twisted pair.

The utility model has the advantages that:

the utility model provides an emergent radio telephone control system of optical fiber networking type fire control, through the integration design with emergent radio system of fire control and fire control telephone system network deployment, make the main control system can dial the number to an arbitrary extension telephone in the network and call, an arbitrary extension telephone also can call controller host computer, the speaker on an arbitrary broadcast line also can be controlled to the main control system simultaneously and lounds, the networking control of broadcast and telephone equipment has been realized, user's use experience has been improved.

Drawings

FIG. 1 is a block diagram of a bus-type networking architecture;

FIG. 2 is a block diagram of a ring networking architecture;

FIG. 3 is a block diagram of a star networking architecture;

FIG. 4 is a schematic diagram of the structure of the controller extension;

fig. 5 is a circuit configuration diagram inside the controller extension.

In the figure:

the system comprises a 1-cloud platform, a 2-controller host, a 3-controller extension, a 31-comprehensive board, a 32-power board, a 33-telephone interface board, a 34-power amplifier board, a 35-core board, a 36-optical fiber interface, a 37-liquid crystal display screen, a 38-loudspeaker state detection and sound reproduction control circuit, a 4-telephone extension, a 5-loudspeaker, a 6-optical fiber, a 7-telephone interface, an 8-loudspeaker interface, a 9-two-core twisted pair and a 10-switch.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment provides an optical fiber networking fire emergency broadcast telephone control system, which includes a cloud platform 1, a controller host 2, a controller extension 3, a telephone extension 4 and speakers 5, where the controller host 2 is electrically connected to the cloud platform 1, the controller extension 3 is electrically connected to the controller host 2 through an

optical fiber

6, 8 groups of

telephone interfaces

7 and 4 groups of speaker interfaces 8 are provided on the controller extension 3, each group of telephone interfaces 7 is connected to the telephone extension 4, each group of speaker interfaces 8 is connected to a speaker group, and more than two speakers 5 of the speaker group are connected in series. 33 speakers 5 can be connected in series at most on each broadcasting line in the embodiment, during use, firstly, the whole area is divided into a plurality of sub-areas according to the IP address of the controller extension 3, the line number of the speakers 5 and the number of the extension telephone 4, each controller extension 3 is responsible for one different sub-area, then 8 extension telephones 4 are uniformly arranged in the sub-areas, when a fire breaks out in one sub-area, a user can call the controller host 2 through the extension telephone 4 at the corresponding position, the controller host 2 sends a command to the controller extension 3 after receiving a fire signal, and controls the speakers 5 to play sound through the controller extension 3, so that the emergency broadcasting function and the real-time calling function of the fire breaking area are realized, people can be evacuated as soon as possible, and accidents are avoided. Meanwhile, the controller host 2 can call the extension telephone 4 of any one controller extension 3 and carry out conversation, and can manually output a fixed certain section of voice to the whole area or a selected area, so that different partitions execute different tasks.

In one embodiment, the controller extension 3 includes a composite board 31, a power board 32, a telephone interface board 33, power boards 34, a core board 35, and an optical fiber interface 36, the telephone interface 7 is fixed on the telephone interface board 33, the telephone interface board 33 is plugged on the composite board 31, the two power boards 34 are mounted on the composite board 31, the power boards 34 are electrically connected with the composite board 31, the core board 35 and the composite board 31 are both electrically connected with the power board 32, and the composite board 31 and the optical fiber interface 36 are both electrically connected with the core board 35. Extension telephone 4 passes through telephone interface board 33 and integrated board 31 communication connection, integrated board 31 can discern the serial number of extension telephone 4 and transmit serial number information to nuclear core plate 35, nuclear core plate 35 passes through optical fiber interface 36 with received information and transmits to controller host computer 2 by optic fibre 6, and then realize the conversation between extension telephone 4 and the controller host computer 2, also be convenient for controller host computer 2 to discern the region that extension telephone 4 belongs to fast simultaneously, thereby can make a response fast, the crowd is evacuated, personnel or property loss are reduced. The power amplifier board 34 is used for amplifying the audio signal sent by the controller host 2 and then performing fire alarm through the loudspeaker 5.

In one embodiment, the front end surface of the controller extension 3 is provided with a liquid crystal display 37, and the liquid crystal display 37 is electrically connected with the core board 35. The 7-inch color liquid crystal touch screen is adopted to display each subarea on the liquid crystal display screen 37 in a graphical mode, configuration programming is completed according to the IP address of the extension of the controller, the number of the loudspeaker line and the extension number of the telephone, a telephone shortcut subarea consisting of the extension number of the telephone and a defined name is displayed on an interface, and a user can dial directly through the telephone shortcut subarea, so that more friendly telephone dialing operation is provided, and the use experience of the user is improved.

In one embodiment, the integrated board 31 has integrated thereon a speaker status detection and sound reproduction control circuit 38. By arranging the loudspeaker state detection and sound reproduction control circuit 38, the working state of the loudspeaker 5 on any one broadcasting line connected with the controller extension 3 can be monitored in real time, and the functions of line short circuit, circuit break and ground fault alarm can be completed. When detecting that loudspeaker 5 breaks down, controller extension 3 initiatively uploads system's fault state to controller host computer 2, and controller host computer 2 is according to the fault information that receives, and control is carried out amortization, self-checking or is reset to controller extension 3, ensures loudspeaker 5's normal operating.

In the first embodiment, a maximum number of the controller extensions 3 can be 254, and two or more controller extensions 3 and the controller host 2 are connected in series to form a bus-type networking. As shown in fig. 1, the bus-type networking structure is simple, a plurality of controller extensions 3 are simultaneously connected through one optical fiber 6, when a certain controller extension 3 breaks down, the operation of other controller extensions 3 is not affected, the reliability is high, and the bus-type networking structure is suitable for being applied to small and medium-sized places.

In the second embodiment, two or more controller extensions 3 and controller hosts 2 are connected in series to form a ring network. As shown in fig. 2, each controller extension 3 is connected to only two adjacent controller extensions 3 through optical fibers 6, so that the length of the optical fibers 6 for connection is reduced, and the installation cost of the equipment is reduced. Meanwhile, the maximum time for transmitting information in the network is fixed, so that the method has better real-time performance and is suitable for being applied to large places.

In the third embodiment, two or more controller extensions 3 are connected in parallel with the controller host 2 through the switch 10 to form a star networking. As shown in fig. 3, the switch 10 can provide more connection ports for the sub-networks, so that the controller host 2 can manage and control more controller extensions 3 through the switch 10, and when a problem occurs in a line from a certain segment of switch 10 to the controller extension 3, other lines are not affected, so that management and maintenance can be conveniently performed on a plurality of different models, and the switch is suitable for being applied in an ultra-large place.

In one embodiment, the extension telephone 4 and the speaker 5 are both connected to the controller extension 3 by a two-core twisted pair cable 9. The broadcasting part adopts two bus technologies in this embodiment, unites two into one power supply line and signal line for signal and power supply share a bus, have practiced thrift construction and cable cost, adopt two bus technologies simultaneously, need not additionally to set up detection module and can accomplish on-the-spot speaker state real-time supervision, make equipment fixing structure simpler, reduced the manufacturing cost of equipment.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides an emergent radio telephone control system of fire control of fiber optic networking type which characterized in that: including cloud platform (1), controller host computer (2), controller extension (3), extension (4) and speaker (5), controller host computer (2) are connected with cloud platform (1) communication electricity, controller extension (3) are connected with controller host computer (2) electricity through optic fibre (6), be provided with 8 group's phone interface (7) and 4 speaker interface (8) of group on controller extension (3), every group phone interface (7) all are connected with extension (4), every speaker interface (8) of group all are connected with speaker group, speaker group is established ties by more than two speaker (5) and is constituteed.

2. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 1, wherein: controller extension (3) are including combined plate (31), power strip (32), telephone interface board (33), power board (34), nuclear core plate (35) and optical fiber interface (36), peg graft on combined plate (31) telephone interface board (33), two power boards (34) are hung and are carried on combined plate (31) and power board (34) and combined plate (31) electric connection, nuclear core plate (35) and combined plate (31) all are connected with power strip (32) electricity, combined plate (31) and optical fiber interface (36) all are connected with nuclear core plate (35) electricity.

3. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 2, wherein: the terminal surface is provided with liquid crystal display (37) before controller extension (3), and liquid crystal display (37) with nuclear core plate (35) electric connection.

4. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 2, wherein: and a loudspeaker state detection and sound reproduction control circuit (38) is integrated on the comprehensive plate (31).

5. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 1, wherein: the number of the controller extensions (3) can be 254 at most, and more than two controller extensions (3) are connected with the controller host (2) in series to form a bus type networking.

6. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 1, wherein: more than two controller extensions (3) and the controller host (2) are connected in series to form a ring-shaped networking.

7. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 1, wherein: more than two controller extensions (3) are connected in parallel with the controller host (2) through a switch (10) to form a star-shaped network.

8. A fire emergency broadcasting telephone control system of the optical fiber networking type according to claim 1, wherein: the extension telephone (4) and the loudspeaker (5) are both electrically connected with the controller extension (3) through a two-core twisted pair (9).