CN206077587U - A kind of broadcast system of constructing tunnel - Google Patents
A kind of broadcast system of constructing tunnel Download PDFInfo
- Publication number
- CN206077587U CN206077587U CN201621029701.9U CN201621029701U CN206077587U CN 206077587 U CN206077587 U CN 206077587U CN 201621029701 U CN201621029701 U CN 201621029701U CN 206077587 U CN206077587 U CN 206077587U
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- tunnel
- power amplifier
- photographic head
- microphone
- sound equipment
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Abstract
This utility model provides a kind of broadcast system of constructing tunnel, including power amplifier, microphone, sound equipment, tunnel communication network and Surveillance center, the Surveillance center includes photographic head and display, multiple photographic head and multiple sound equipments are distributed in tunnel, and photographic head and sound equipment and tunnel communication network connection, display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, and display and power amplifier pass through tunnel communication network connection photographic head and sound equipment.This utility model is by installing photographic head and sound equipment in tunnel, remotely constructing tunnel can be observed, if it find that there is act of violating regulations carry out phonetic warning, in case of emergency, can also be by broadcasting command evacuating crowd, the recording module arranged in power amplifier can record important broadcast message, and so as to accident post analysis responsibility, this utility model also has the advantages that simple structure, low cost, area coverage are wide.
Description
Technical field
This utility model is related to safety for tunnel engineering field, specifically a kind of broadcast system of constructing tunnel.
Background technology
Currently, China is advancing high-quality railway, high-speed railway, expressway construction on a large scale, long distance transprovincially
From railway, construction of the highway spread out in China.Due to China it is vast in territory, with a varied topography, using tunnel construction scheme
It is most directly, and using most efficiently walking scheme.
At present during constructing tunnel, it is impossible to obtain construction information in real time, job site can not be had one comprehensively,
Grasp accurately and in time, be hardly formed the effective mechanism to accident Accurate Prediction, early warning.When a fault occurs, to field condition
Do not know about, emergency management and rescue scheduling mechanism and rescue measure are difficult to accomplish timely, reasonable, effective process, even produce sometimes two
Secondary accident, brings great bodily injury to Field Force.
The content of the invention
In order to solve the above problems, goal of the invention of the present utility model be to provide it is a kind of can remote monitoring constructing tunnel
Broadcast system.
The purpose of this utility model is achieved through the following technical solutions：
A kind of broadcast system of constructing tunnel, including power amplifier, microphone, sound equipment, tunnel communication network and Surveillance center, it is described
Surveillance center includes that photographic head and display, multiple photographic head and multiple sound equipments are distributed in tunnel, and photographic head and sound equipment with
Tunnel communication network connection, display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, display and work(
Put by tunnel communication network connection photographic head and sound equipment.
The microphone and power amplifier are also arranged in tunnel, realize two-way call.
Recording module is provided with the power amplifier.
This utility model has the advantage that：This utility model, can be with by photographic head and sound equipment are installed in the tunnel
Remotely constructing tunnel is observed, if it find that there is act of violating regulations carry out phonetic warning, in case of emergency, can be with
Important broadcast message can be recorded by broadcasting the recording module arranged in command evacuating crowd, power amplifier, so as to after accident points
Analysis responsibility, this utility model also have the advantages that simple structure, low cost, area coverage are wide.
Description of the drawings
Below in conjunction with the specific embodiment of accompanying drawing illustrated embodiment, the above of the present utility model is remake further
Detailed description.
Fig. 1 is this utility model structural representation.
Labelling in figure：1- power amplifiers, 11- recording modules, 2- microphones, 3- sound equipments, 4- tunnel communication networks, 5- Surveillance center,
51- photographic head, 52- display.
Specific embodiment
As shown in figure 1, this utility model includes power amplifier 1, microphone 2, sound equipment 3, tunnel communication network 4 and Surveillance center 5, institute
Stating Surveillance center 5 includes that photographic head 51 and display 52, multiple photographic head 51 and multiple sound equipments 3 are distributed in tunnel, and images
51 and sound equipment 3 be connected with tunnel communication network 4, display 52, microphone 2 and power amplifier 1 are arranged on Surveillance center 5, and microphone 2 with
Power amplifier 1 connects, and microphone 2 and power amplifier 1 are also arranged in tunnel, realizes two-way call, is provided with recording module 11 in power amplifier 1, shows
Show that device 52 and power amplifier 1 connect photographic head 51 and sound equipment 2 by tunnel communication network 4.
Operation principle of the present utility model is：Staff is monitored by 52 pairs of scenes of display of Surveillance center 5,
When finding have act of violating regulations be carried out phonetic warning, be corrected by microphone 2, Field Force also can be by microphone 2 and monitoring
The heart 5 is exchanged；When job site finds emergency, such as blow out, fire etc., 3 command evacuating crowd of sound equipment can be passed through；In workman
Security knowledge education can be carried out by sound equipment 3 during rest and play music etc.；Important broadcast message can also pass through power amplifier 1
Recording module 11 recorded, so as to the later stage play back and analyze responsibility.
The lifted embodiment of this utility model or embodiment have carried out entering one to the object of the invention, technical scheme and advantage
Step is described in detail, the side of being preferable to carry out of be should be understood that embodiment provided above or embodiment only present invention
Formula, it is not to limit present invention, all present invention to be made within the spirit and principle of the object of the invention
Any modification, equivalent substitution and improvements etc., should be included within the object of the invention protection domain.
Claims (3)
1. a kind of broadcast system of constructing tunnel, including power amplifier, microphone, sound equipment, tunnel communication network and Surveillance center, the prison
Control center includes photographic head and display, it is characterised in that：Multiple photographic head and multiple sound equipments are distributed in tunnel, and photographic head
With sound equipment and tunnel communication network connection, display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, show
Show device and power amplifier by tunnel communication network connection photographic head and sound equipment.
2. the broadcast system of constructing tunnel according to claim 1, it is characterised in that：The microphone and power amplifier are also arranged on
In tunnel, two-way call is realized.
3. the broadcast system of constructing tunnel according to claim 1, it is characterised in that：Recording mould is provided with the power amplifier
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029701.9U CN206077587U (en) | 2016-08-31 | 2016-08-31 | A kind of broadcast system of constructing tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029701.9U CN206077587U (en) | 2016-08-31 | 2016-08-31 | A kind of broadcast system of constructing tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077587U true CN206077587U (en) | 2017-04-05 |
Family
ID=58436623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029701.9U Active CN206077587U (en) | 2016-08-31 | 2016-08-31 | A kind of broadcast system of constructing tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999103A (en) * | 2022-05-12 | 2022-09-02 | 刘帅 | Intelligent early warning system and method for highway road-related operation safety |
-
2016
- 2016-08-31 CN CN201621029701.9U patent/CN206077587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999103A (en) * | 2022-05-12 | 2022-09-02 | 刘帅 | Intelligent early warning system and method for highway road-related operation safety |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |