CN106330368A - Campus broadcast system based on wireless technology - Google Patents
Campus broadcast system based on wireless technology Download PDFInfo
- Publication number
- CN106330368A CN106330368A CN201610781029.7A CN201610781029A CN106330368A CN 106330368 A CN106330368 A CN 106330368A CN 201610781029 A CN201610781029 A CN 201610781029A CN 106330368 A CN106330368 A CN 106330368A
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- China
- Prior art keywords
- module
- wireless
- control
- broadcast
- system based
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/38—Arrangements for distribution where lower stations, e.g. receivers, interact with the 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
- H04H20/53—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
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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
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
-
- 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
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a campus broadcast system based on a wireless technology. The system 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 connected with the switch. The control center also comprises a control module which is connected with the control host through a serial interface. The control module comprises a wireless module I and a broadcast transmitter which are mutually connected. The wireless module I comprises a WiFi module I and a Bluetooth module I. The classroom client comprises a wireless module II, a broadcast receiver, an audio processing module and a loudspeaker which are connected in sequence. The wireless module II comprises a WiFi module II and a Bluetooth module II which are connected with the WiFi module I and the Bluetooth module I. According to the system, through adoption of the wireless technology, the wiring problem of the campus broadcast system is solved, the broadcast range and quality of the broadcast system are improved, and through adoption of the double wireless modules, the stability of the broadcast system is further increased.
Description
Technical field
The present invention relates to broadcast technology field, relate to Campus Broadcasting System based on wireless technology.
Background technology
Campus broadcasting is a part for the infrastructure of school, the pith of the cultural construction of Ye Shi school.But mesh
Front most schools realizes broadcast playback also by complicated wiring.Which not only adds the cost of broadcast system, also
Because owing to wiring is many and numerous and diverse, school can be caused certain potential safety hazard in school.
Along with the fast development of science and technology, particularly network technology and the fast development of wireless technology, campus broadcasting is also
And then the development in epoch, slowly changes towards wireless from wired.Such as Bluetooth technology, bluetooth be wireless data and
The open-standards of voice transfer, it is by various communication equipments, computer and terminal unit thereof, various digital data system, very
Wireless mode is used to link up to household electrical appliance.It uses 2.4GHz ISM band and frequency modulation, frequency hopping, and the right to use is to entangling
Miscoding, ARQ, TDD and baseband protocol.Owing to bluetooth uses wave point to replace wire cable to connect, there is the strongest shifting
Planting property, and be applicable to multiple occasion, adds that this technology is low in energy consumption, little to harm, and applies simply, easily realize,
So it is easy to spread.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that a kind of campus broadcasting system based on wireless technology
System, is not only simple in structure, and cost is relatively low, is simultaneously introduced information management platform so that it is can monitor the broadcast shape in each classroom at any time
State, improves stability and quality that broadcast runs.
To achieve these goals, present invention employs techniques below scheme:
Campus Broadcasting System based on wireless technology, including control centre and classroom client, described control centre includes exchange
Machine and the control main frame being connected with switch respectively, information management calculating machine；Described control centre also includes passing through serial interface
The control module that mouth is connected with control main frame；Described control module includes interconnective wireless module I and broadcsting transmitter；Institute
State wireless module I and include WiFi module I and bluetooth module I；Wireless module II that described classroom client includes being sequentially connected with, wide
Broadcast receptor, audio processing modules and speaker；Described wireless module II include respectively with WiFi module I and bluetooth module I without
The WiFi module II and bluetooth module II of line connection.
Control main frame and be provided with broadcast playback software, control main frame and broadcasting command is sent to control module, wireless module I with
Broadcsting transmitter connects, and has configured the parameter of broadcsting transmitter, and wireless sends out broadcast singal；Wireless module II connects with broadcast
Receipts device connects, and sets the parameter of radio receiver so that it is be connected with broadcsting transmitter coupling；Wireless module II receives wireless mould
The broadcast singal that block I sends, and deliver to audio processing modules by the haircut of radio receiver receiving area, audio processing modules processes
Exported by speaker well.
Wireless module I and wireless module II all includes bluetooth module and WiFi module, when bluetooth module and WiFi module one
Side is when breaking down, another can properly functioning work, do not affect the operation of broadcast system, reach the effect of double guarantee, improve
The stability of system.
Described information management calculates machine and is connected with controlling main frame, and information management calculates machine and is provided with the network management software and geography
Information management platform；By the duty of network management software timing monitoring each classroom client, and by switch and
Control host exchanging data, reach the purpose of monitoring and intelligent management.
The present invention is further illustrated, described classroom client at least one.
Further illustrating the present invention, described control centre also includes man machine interface；Described man machine interface is main with control
Machine connects.
Further illustrating the present invention, described man machine interface includes touch screen and LED display.
Beneficial effects of the present invention:
1. the present invention uses wireless technology, solves Campus Broadcasting System wiring problem.
2. the present invention uses bluetooth and WiFi wireless technology, adds the spread scope of broadcast and the spread speed of broadcast,
Improve broadcasting-quality.
3. the present invention uses duplicate transmissions, increases the transmission stability of broadcast system further.
4. the present invention is low in energy consumption, little to harm, and applies simply, easily realize, thus easy to spread.
5. the present invention uses information management platform and network management software monitoring so that it is can monitor the wide of each classroom at any time
Broadcast state, improve stability and quality that broadcast runs.
Accompanying drawing explanation
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.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings, but protection scope of the present invention is not only limited to
In specific examples below.
Embodiment 1:
As it is shown in figure 1, Campus Broadcasting System based on wireless technology, including control centre and classroom client, in described control
Pericardium includes switch and the control main frame being connected respectively, information management calculating machine with switch；Described control centre also includes
The control module being connected with control main frame by serial line interface；Described control module includes that interconnective wireless module I is with wide
Broadcast emitter；Described wireless module I includes WiFi module I and bluetooth module I；Described classroom client includes the nothing being sequentially connected with
Wire module II, radio receiver, audio processing modules and speaker；Described wireless module II include respectively with WiFi module I and
The WiFi module II and bluetooth module II of bluetooth module I wireless connections.
Control main frame and be provided with broadcast playback software, control main frame and broadcasting command is sent to control module, wireless module I with
Broadcsting transmitter connects, and has configured the parameter of broadcsting transmitter, and wireless sends out broadcast singal；Wireless module II connects with broadcast
Receipts device connects, and sets the parameter of radio receiver so that it is be connected with broadcsting transmitter coupling；Wireless module II receives wireless mould
The broadcast singal that block I sends, and deliver to audio processing modules by the haircut of radio receiver receiving area, audio processing modules processes
Exported by speaker well.Wireless module I and wireless module II all includes bluetooth module and WiFi module, when bluetooth module and
When WiFi module one side is broken down, another can properly functioning work, do not affect the operation of broadcast system, reach double guarantee
Effect, improves the stability of system.
Described information management calculates machine and is connected with controlling main frame, and information management calculates machine and is provided with the network management software and geography
Information management platform；By the duty of network management software timing monitoring each classroom client, and by switch and
Control host exchanging data, reach the purpose of monitoring and 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 to connect.Described man machine interface includes touch screen and LED display.Improve the hommization operation of system further.
Claims (4)
1. Campus Broadcasting System based on wireless technology, including control centre and classroom client, it is characterised in that: described control
Center includes switch and the control main frame being connected respectively, information management calculating machine with switch；Described control centre also wraps
Include the control module being connected by serial line interface with control main frame；Described control module include interconnective wireless module I and
Broadcsting transmitter；Described wireless module I includes WiFi module I and bluetooth module I；Described classroom client includes being sequentially connected with
Wireless module II, radio receiver, audio processing modules and speaker；Described wireless module II include respectively with WiFi module I
WiFi module II and bluetooth module II with bluetooth module I wireless connections.
Campus Broadcasting System based on wireless technology the most according to claim 1, it is characterised in that: described classroom client
At least one.
Campus Broadcasting System based on wireless technology the most 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 controlling main frame.
Campus Broadcasting System based on wireless technology the most according to claim 3, it is characterised in that: described man machine interface bag
Include touch screen and LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781029.7A CN106330368A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on wireless technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781029.7A CN106330368A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on wireless technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106330368A true CN106330368A (en) | 2017-01-11 |
Family
ID=57789680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781029.7A Pending CN106330368A (en) | 2016-08-31 | 2016-08-31 | Campus broadcast system based on wireless technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106330368A (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 |
| 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 |
| CN105515703A (en) * | 2015-11-26 | 2016-04-20 | 周华轶 | School broadcasting system based on WIFI (Wireless Fidelity) technology |
-
2016
- 2016-08-31 CN CN201610781029.7A patent/CN106330368A/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 |
| 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 |
| CN105515703A (en) * | 2015-11-26 | 2016-04-20 | 周华轶 | School broadcasting system based on WIFI (Wireless Fidelity) technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |