CN106231271A - A kind of broadcast system of constructing tunnel - Google Patents
A kind of broadcast system of constructing tunnel Download PDFInfo
- Publication number
- CN106231271A CN106231271A CN201610795329.0A CN201610795329A CN106231271A CN 106231271 A CN106231271 A CN 106231271A CN 201610795329 A CN201610795329 A CN 201610795329A CN 106231271 A CN106231271 A CN 106231271A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- power amplifier
- sound equipment
- photographic head
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
Abstract
The invention discloses the broadcast system of a kind of constructing tunnel, including power amplifier, microphone, sound equipment, tunnel communication network and Surveillance center, described Surveillance center includes photographic head and display, multiple photographic head and multiple sound equipment are distributed in tunnel, and photographic head and sound equipment are connected with tunnel communication network, display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, and display and power amplifier connect photographic head and sound equipment by tunnel communication network.The present invention 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 can carry out phonetic warning, in case of emergency, can also be by broadcast command evacuating crowd, the recording module arranged in power amplifier can record important broadcast message, in order to accident post analysis responsibility, and the present invention also has simple in construction, low cost, advantage that area coverage is wide.
Description
Technical field
The present invention relates to safety for tunnel engineering field, the broadcast system of a kind of constructing tunnel.
Background technology
Currently, China advances high-quality railway, high-speed railway, expressway construction, long distance transprovincially the most on a large scale
From railway, construction of the highway spreads out in China.Owing to China is vast in territory, with a varied topography, use tunnel construction scheme
It is the most direct, is also to use scheme of walking the most efficiently.
At present during constructing tunnel, it is impossible to obtain construction information in real time, more job site can not be had one comprehensively,
Grasp accurately and in time, be hardly formed accident Accurate Prediction, the effective mechanism of early warning.When a fault occurs, to field condition
Do not know about, emergency management and rescue scheduling mechanism and rescue measure be difficult to accomplish timely, reasonable, effectively process, the most even produce two
Secondary accident, brings great bodily injury to Field Force.
Summary of the invention
In order to solve the problems referred to above, the goal of the invention of the present invention is to provide the broadcast of a kind of constructing tunnel that can remotely monitor
System.
It is an object of the invention to be 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, described
Surveillance center includes that photographic head and display, multiple photographic head and multiple sound equipment are distributed in tunnel, and photographic head and sound equipment with
Tunnel communication network connects, and display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, display and merit
Put and connect photographic head and sound equipment by tunnel communication network.
Described microphone and power amplifier are also arranged in tunnel, it is achieved two-way call.
It is provided with recording module in described power amplifier.
The invention have the benefit that the present invention to pass through in tunnel and photographic head and sound equipment are installed, can be remotely to tunnel
Road construction is observed, if it find that there is act of violating regulations can carry out phonetic warning, in case of emergency, it is also possible to by broadcast
Command evacuating crowd, the recording module arranged in power amplifier can record important broadcast message, in order to accident post analysis responsibility, this
Invention also has simple in construction, low cost, advantage that area coverage is wide.
Accompanying drawing explanation
Below in conjunction with the detailed description of the invention of accompanying drawing illustrated embodiment, the foregoing of the present invention is remake the most in detail
Describe in detail bright.
Fig. 1 is present configuration schematic diagram.
Labelling in figure: 1-power amplifier, 11-recording module, 2-microphone, 3-sound equipment, 4-tunnel communication network, 5-Surveillance center,
51-photographic head, 52-display.
Detailed description of the invention
As it is shown in figure 1, the present invention includes power amplifier 1, microphone 2, sound equipment 3, tunnel communication network 4 and Surveillance center 5, described prison
Control center 5 includes photographic head 51 and display 52, and multiple photographic head 51 and multiple sound equipment 3 are distributed in tunnel, and photographic head 51
Being connected with tunnel communication network 4 with sound equipment 3, display 52, microphone 2 and power amplifier 1 are arranged on Surveillance center 5, and microphone 2 and power amplifier
1 connects, and microphone 2 and power amplifier 1 are also arranged in tunnel, it is achieved two-way call, are provided with recording module 11, display in power amplifier 1
52 and power amplifier 1 connect photographic head 51 and sound equipment 2 by tunnel communication network 4.
The operation principle of the present invention is: scene is monitored by staff by the display 52 of Surveillance center 5, when sending out
Existing act of violating regulations can carry out phonetic warning, correction by microphone 2, and Field Force also can be handed over Surveillance center 5 by microphone 2
Stream；When job site finds emergency, as blown out, fire etc., sound equipment 3 command evacuating crowd can be passed through；Have a rest workman
Time can carry out security knowledge education by sound equipment 3 and play music etc.；Important broadcast message can also be by the record of power amplifier 1
Sound module 11 is recorded, in order to later stage playback and analysis responsibility.
The object of the invention, technical scheme and advantage have been carried out the most in detail by the lifted embodiment of the present invention or embodiment
Describe in detail bright, be it should be understood that embodiment provided above or embodiment be only present invention preferred implementation and
, not in order to limit present invention, that within all spirit in the object of the invention and principle is made present invention appoints
What amendment, equivalent, improvement etc., within should be included in the object of the invention protection domain.
Claims (3)
1. a broadcast system for constructing tunnel, including power amplifier, microphone, sound equipment, tunnel communication network and Surveillance center, described prison
Control center includes photographic head and display, it is characterised in that: multiple photographic head and multiple sound equipment are distributed in tunnel, and photographic head
Being connected with tunnel communication network with sound equipment, display, microphone and power amplifier are arranged on Surveillance center, and microphone is connected with power amplifier, aobvious
Show that device and power amplifier connect photographic head and sound equipment by tunnel communication network.
Constructing tunnel broadcast system the most according to claim 1, it is characterised in that: described microphone and power amplifier are also arranged on tunnel
In road, it is achieved two-way call.
Constructing tunnel broadcast system the most according to claim 1, it is characterised in that: it is provided with recording mould in described power amplifier
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795329.0A CN106231271A (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 |
|---|---|---|---|
| CN201610795329.0A CN106231271A (en) | 2016-08-31 | 2016-08-31 | A kind of broadcast system of constructing tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106231271A true CN106231271A (en) | 2016-12-14 |
Family
ID=58074615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795329.0A Pending CN106231271A (en) | 2016-08-31 | 2016-08-31 | A kind of broadcast system of constructing tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106231271A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11120457A (en) * | 1997-10-08 | 1999-04-30 | Matsushita Electric Ind Co Ltd | Tunnel disaster preventing system |
| JP2003272086A (en) * | 2002-03-14 | 2003-09-26 | Mitsubishi Heavy Ind Ltd | Tunnel inside monitoring system, program and recording medium |
| CN103852111A (en) * | 2014-03-03 | 2014-06-11 | 天津大学 | Intelligent tunnel monitoring and alarm system based on optical fiber sensing network |
| CN104329120A (en) * | 2014-10-17 | 2015-02-04 | 成都四为电子信息股份有限公司 | Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method |
-
2016
- 2016-08-31 CN CN201610795329.0A patent/CN106231271A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11120457A (en) * | 1997-10-08 | 1999-04-30 | Matsushita Electric Ind Co Ltd | Tunnel disaster preventing system |
| JP2003272086A (en) * | 2002-03-14 | 2003-09-26 | Mitsubishi Heavy Ind Ltd | Tunnel inside monitoring system, program and recording medium |
| CN103852111A (en) * | 2014-03-03 | 2014-06-11 | 天津大学 | Intelligent tunnel monitoring and alarm system based on optical fiber sensing network |
| CN104329120A (en) * | 2014-10-17 | 2015-02-04 | 成都四为电子信息股份有限公司 | Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |