CN106375052A - Campus broadcast system based on Bluetooth technology - Google Patents
Campus broadcast system based on Bluetooth technology Download PDFInfo
- Publication number
- CN106375052A CN106375052A CN201610781009.XA CN201610781009A CN106375052A CN 106375052 A CN106375052 A CN 106375052A CN 201610781009 A CN201610781009 A CN 201610781009A CN 106375052 A CN106375052 A CN 106375052A
- Authority
- CN
- China
- Prior art keywords
- broadcast
- bluetooth
- system based
- control
- module
- 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
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/12—Arrangements for observation, testing or troubleshooting
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
- H04H20/72—Wireless systems of terrestrial networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a campus broadcast system based on a Bluetooth technology, which comprises a control center and a classroom client. The control center comprises a switch and a control host and an information management computer which are respectively connected with the switch; the control center further comprises a control module connected with the control host by a serial interface; the control module comprises a Bluetooth module I and a broadcast transmitter which are connected mutually; and the classroom client comprises a Bluetooth module II, a broadcast receiver, an audio processing module and a loudspeaker which are sequentially connected. According to the campus broadcast system disclosed by the invention, the Bluetooth wireless technology is adopted, the problem of wiring of the campus broadcast system is solved, and a broadcast range and quality of the broadcast system are improved. Meanwhile, an information management platform is adopted, an operation state of the broadcast system is monitored in real time, and stability of broadcast operation is improved.
Description
Technical field
The present invention relates to broadcast technology field is and in particular to Campus Broadcasting System based on Bluetooth technology.
Background technology
Campus broadcasting is a part for the infrastructure of school, is also the pith of the cultural construction of school.But mesh
Front most schools to realize broadcast playback also by complicated wiring.Which not only adds the cost of broadcast system,
Because because wiring is many and numerous and diverse, school can be caused with certain potential safety hazard in school.
With the fast development of scientific and technical fast development, particularly network technology and wireless technology, campus broadcasting
The and then development in epoch, slowly from wired towards wirelessly changing.Such as Bluetooth technology, bluetooth be wireless data and
The open-standards of voice transfer, it is by various communication equipments, computer and its terminal unit, various digital data system, very
Linked up to household electrical appliance using wireless mode.It adopts 2.4ghz ism frequency range and frequency modulation, frequency hopping, and the right to use is to entangling
Miscoding, arq, tdd and baseband protocol.Because bluetooth to replace wire cable to connect using wave point, there is very strong shifting
Plant property, and it is applied to multiple occasions, add that this technology is low in energy consumption, little to harm, and apply simple, easily realization,
So it is easy to spread.
Content of the invention
Present invention aims to the deficiencies in the prior art, provide a kind of campus broadcasting system based on wireless technology
System, is not only simple in structure, cost is relatively low, is simultaneously introduced information management platform so as to the broadcast shape in each classroom can be monitored at any time
State, improves stability and the quality that broadcast runs.
To achieve these goals, present invention employs technical scheme below:
Based on the Campus Broadcasting System of Bluetooth technology, including control centre and classroom client, described control centre includes exchanging
Machine and the control main frame being connected with switch respectively, information management calculate machine；Described control centre is also included by serial interface
The control module that mouth is connected with control main frame；Described control module includes interconnective bluetooth module i and broadcsting transmitter；Institute
State bluetooth module ii, radio receiver, audio processing modules and the speaker that classroom client includes being sequentially connected.
Control main frame is provided with broadcast playback software, and control main frame is sent to control module broadcasting command, bluetooth module i with
Broadcsting transmitter connects, and has configured the parameter of broadcsting transmitter, and has wirelessly sent out broadcast singal；Bluetooth module ii and broadcast connect
Receive device to connect, set the parameter of radio receiver so as to be connected with broadcsting transmitter coupling；Bluetooth module ii receives bluetooth mould
The broadcast singal that block i sends, and audio processing modules are sent to by radio receiver reception processing, audio processing modules are processed
Exported by speaker well.
Described information management computer is connected with control main frame, and information management calculates machine and is provided with the network management software and geography
Information management platform；By the working condition of each classroom client of network management software timing monitoring, and by switch and
Control main frame exchange data, reaches monitoring and the purpose of intelligent management.
The present invention is further illustrated, described classroom client at least one.
The present invention is further illustrated, described control centre also includes man machine interface；Described man machine interface is led with controlling
Machine connects.
The present invention is further illustrated, described man machine interface includes touch screen and led display screen.
Beneficial effects of the present invention:
1. the present invention adopts blue tooth wireless technology, solves Campus Broadcasting System wiring problem.
2. the present invention adopts Bluetooth technology, increased the spread scope of broadcast and the spread speed of broadcast, improves broadcast matter
Amount.
3. the present invention is low in energy consumption, little to harm, and applies simple, easily realization, thus easy to spread.
4. the present invention is monitored so as to the wide of each classroom can be monitored at any time using information management platform and the network management software
Broadcast state, improve stability and the quality that broadcast runs.
Brief description
Fig. 1 is the structural representation figure of the present invention；
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples, but protection scope of the present invention is not only limited to
In specific examples below.
Embodiment 1:
As shown in figure 1, the Campus Broadcasting System based on Bluetooth technology, including control centre and classroom client, in described control
Pericardium includes switch and the control main frame being connected with switch respectively, information management calculate machine；Described control centre also includes
The control module being connected with control main frame by serial line interface；Described control module includes interconnective bluetooth module i and wide
Broadcast emitter；Bluetooth module ii that described classroom client includes being sequentially connected, radio receiver, audio processing modules and raise one's voice
Device.
Control main frame is provided with broadcast playback software, and control main frame is sent to control module broadcasting command, bluetooth module i with
Broadcsting transmitter connects, and has configured the parameter of broadcsting transmitter, and has wirelessly sent out broadcast singal；Bluetooth module ii and broadcast connect
Receive device to connect, set the parameter of radio receiver so as to be connected with broadcsting transmitter coupling；Bluetooth module ii receives bluetooth mould
The broadcast singal that block i sends, and audio processing modules are sent to by radio receiver reception processing, audio processing modules are processed
Exported by speaker well.
Described information management computer is connected with control main frame, and information management calculates machine and is provided with the network management software and geography
Information management platform；By the working condition of each classroom client of network management software timing monitoring, and by switch and
Control main frame exchange data, reaches monitoring and the purpose of intelligent management.
Described classroom client at least one.
Embodiment 2:
The present embodiment is with the difference of embodiment 1: described control centre also includes man machine interface；Described man machine interface with
Control main frame connects.Described man machine interface includes touch screen and led display screen.Improve the hommization operation of system further.
Claims (4)
1. the Campus Broadcasting System based on Bluetooth technology, including control centre and classroom client it is characterised in that: described control
Center includes switch and the control main frame being connected with switch respectively, information management calculate machine；Described control centre also wraps
Include the control module being connected by serial line interface with control main frame；Described control module include interconnective bluetooth module i and
Broadcsting transmitter；Bluetooth module ii that described classroom client includes being sequentially connected, radio receiver, audio processing modules and raise
Sound device.
2. the Campus Broadcasting System based on Bluetooth technology according to claim 1 it is characterised in that: described classroom client
At least one.
3. the Campus Broadcasting System based on Bluetooth technology according to claim 1 it is characterised in that: described control centre is also
Including man machine interface；Described man machine interface is connected with control main frame.
4. the Campus Broadcasting System based on Bluetooth technology according to claim 3 it is characterised in that: described man machine interface bag
Include touch screen and led display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781009.XA CN106375052A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on Bluetooth technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781009.XA CN106375052A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on Bluetooth technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106375052A true CN106375052A (en) | 2017-02-01 |
Family
ID=57898654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781009.XA Pending CN106375052A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on Bluetooth technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106375052A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100983334B1 (en) * | 2010-03-30 | 2010-09-20 | (주) 씨앤텍 | Wireless broadcasting system and device for controlling speakers |
| CN103312425A (en) * | 2013-06-21 | 2013-09-18 | 无锡商业职业技术学院 | Wireless broadcasting system |
| CN204481830U (en) * | 2015-01-16 | 2015-07-15 | 漯河医学高等专科学校 | A kind of Campus Radio Broadcast System |
| CN204943419U (en) * | 2015-07-31 | 2016-01-06 | 深圳信息职业技术学院 | A kind of LED and Public Address system with radio broadcasting function |
-
2016
- 2016-08-31 CN CN201610781009.XA patent/CN106375052A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100983334B1 (en) * | 2010-03-30 | 2010-09-20 | (주) 씨앤텍 | Wireless broadcasting system and device for controlling speakers |
| CN103312425A (en) * | 2013-06-21 | 2013-09-18 | 无锡商业职业技术学院 | Wireless broadcasting system |
| CN204481830U (en) * | 2015-01-16 | 2015-07-15 | 漯河医学高等专科学校 | A kind of Campus Radio Broadcast System |
| CN204943419U (en) * | 2015-07-31 | 2016-01-06 | 深圳信息职业技术学院 | A kind of LED and Public Address system with radio broadcasting function |
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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: 20170201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |