CN102983925B - A kind of intelligent audio broadcast system of auto-negotiation parameter configuration - Google Patents
A kind of intelligent audio broadcast system of auto-negotiation parameter configuration Download PDFInfo
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- CN102983925B CN102983925B CN201210178053.3A CN201210178053A CN102983925B CN 102983925 B CN102983925 B CN 102983925B CN 201210178053 A CN201210178053 A CN 201210178053A CN 102983925 B CN102983925 B CN 102983925B
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Abstract
The present invention relates to the intelligent audio broadcast system of a kind of auto-negotiation parameter configuration, comprise emission system, receiving system, described emission system comprises wireless audio transmitter, for broadcast voice signal; Described receiving system comprises wireless audio receiver and speaker module, and wireless audio receiver is used for and reflector correspondence, accepts audio broadcasting, speaker module, the audio signal received is amplified, and promotes loudspeaker and produces sound; Emission system also comprises launches auxiliary wireless transceiver, for each receiver module transmission configuration parameter; Receiving system also comprises and receives auxiliary wireless transceiver, for consulting with emission system and configuring the parameter of wireless audio receiver; Described transmitting is assisted wireless transceiver, received auxiliary wireless transceiver is the mode of operation of two-way radio.Beneficial effect: adopt two-way communication, can the configuration of negotiated channel mutually between reflector and receiver; Can realize dynamically changing reflector corresponding to receiver.
Description
Technical field
The present invention relates to broadcast world, more particularly, relate to the intelligent audio broadcast system of a kind of auto-negotiation parameter configuration.
Background technology
There is shortcoming in conventional audio broadcast system: 1, owing to being one-way communication, mutually cannot consult the configuration on trade, must adjust the parameter of reflector and receiver in advance; 2, cannot remote control receiver, as switch or adjustment volume; 3, dynamically cannot change reflector corresponding to receiver, if there is multiple reflector to exist, receiver can only fixedly accept certain reflector.
Chinese invention patent application numbers 200610151496.8 discloses a kind of method of digit broadcasting system and outputting digital broadcasting thereof, in described digit broadcasting system, digital broadcasting station sends the digital broadcast data comprising viewing environment information, digital broadcasting receiving apparatus detects viewing environment information from digital broadcast data, and export described digital broadcast data according to described viewing environment information, comprise audio volume, brightness, audio etc.
But it still has the following disadvantages: 1, described digital broadcast data sets according to channel program content in advance, do not consider the environmental factor of receiving terminal, the parameter of all receiving terminals is all the same, and receiving terminal cannot customized parameter; 2, dynamically cannot change reflector corresponding to receiver, if there is multiple reflector to exist, receiver can only fixedly accept certain reflector.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of based on two-way radio, manageable audio droadcasting system.
Technical scheme of the present invention is as follows:
An intelligent audio broadcast system for auto-negotiation parameter configuration, comprise emission system, receiving system, described emission system comprises wireless audio transmitter, for broadcast voice signal; Described receiving system comprises wireless audio receiver and speaker module, and wireless audio receiver is used for and reflector correspondence, accepts audio broadcasting, speaker module, the audio signal received is amplified, and promotes loudspeaker and produces sound; Emission system also comprises launches auxiliary wireless transceiver, for each receiver module transmission configuration parameter; Receiving system also comprises and receives auxiliary wireless transceiver, for consulting with emission system and configuring the parameter of wireless audio receiver; Described transmitting is assisted wireless transceiver, received auxiliary wireless transceiver is the mode of operation of two-way radio.
As preferably, described emission system, receiving system are all at least one or more than one.
A method for the auto-negotiation parameter configuration of intelligent audio broadcast system, step is as follows:
1) emission system finds by launching auxiliary wireless transceiver the receiving system existed;
2) carry out band scan by emission system, find the frequency that was not disturbed, can be used for audio broadcasting;
3) emission system will comprise amended parameter and send to receiving system;
4) the amended parameter that sends of receiving system transceiver system, and according to the parameter of described parameter adjustment audio receiver, open speaker module.
As preferably, described emission system finds by launching auxiliary wireless transceiver the receiving system existed, and comprises automatic preference pattern and/or manual selection modes.
As preferably, the parameter described in step 3) comprises at least one in tranmitting frequency, switch, volume.
As preferably, the parameter of the real-time control receiving system of emission system.
As preferably, described emission system, receiving system are all at least one or more than one, and one in described receiving system real-time selection emission system receives.
As preferably, mated by transceiver network data between emission system, receiving system, the network data sent comprises destination address, source address, receiving system judges whether the parameter received points to this receiving system, if not, then ignore these data, if, then receiving parameter, and according to the parameter of described parameter adjustment audio receiver.
As preferably, amended tranmitting frequency is sent to receiving system by emission system, and receiving system regulates receive frequency according to the amended tranmitting frequency of emission system.
Beneficial effect of the present invention is as follows:
1, two-way communication is adopted, can the configuration of negotiated channel mutually between reflector and receiver, do not need the parameter adjusting reflector and receiver in advance;
2, the remote controlled receiver of reflector, as switch, adjustment volume;
3, can realize dynamically changing reflector corresponding to receiver, if there is multiple reflector to exist, receiver Dynamic Selection can accept any one reflector.
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent broadcast system of the present invention;
In figure: 1 is emission system, 2 is receiving systems, and 3 is wireless audio transmitter, and 4 is wireless audio receiver, and 5 is speaker module, and 6 is launch auxiliary wireless transceiver, and 7 is receive auxiliary wireless transceiver.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, a kind of intelligent audio broadcast system of auto-negotiation parameter configuration, comprise emission system 1, receiving system 2, described emission system 1 comprises wireless audio transmitter 3, for broadcast voice signal; Described receiving system 2 comprises wireless audio receiver 4 and speaker module 5, and wireless audio receiver 4, for corresponding with reflector, accepts audio broadcasting, speaker module 5, the audio signal received is amplified, and promotes loudspeaker and produces sound; Emission system 1 also comprises launches auxiliary wireless transceiver 6, for each receiver module transmission configuration parameter; Receiving system 2 also comprises receiving assists wireless transceiver 7, for consulting with emission system 1 and configuring the parameter of wireless audio receiver 4; Described transmitting is assisted wireless transceiver 6, is received the mode of operation that auxiliary wireless transceiver 7 is two-way radio.
Described emission system 1, receiving system 2 are all at least one or more than one.
The invention provides a kind of method of auto-negotiation parameter configuration of intelligent audio broadcast system, step is as follows:
1) emission system 1 finds by launching auxiliary wireless transceiver 6 receiving system 2 existed;
2) carry out band scan by emission system 1, find the frequency that was not disturbed, can be used for audio broadcasting;
3) emission system 1 will comprise amended parameter and send to receiving system 2;
4) the amended parameter that sends of receiving system 2 transceiver system 1, and according to the parameter of described parameter adjustment audio receiver, open speaker module 5.
Wherein, the parameter described in step 3) comprises at least one in tranmitting frequency, switch, volume.
Described emission system 1 finds by launching auxiliary wireless transceiver 6 receiving system 2 existed, and namely the searching of emission system 1 pair of receiving system 2 can be automatic preference pattern, also can be manual selection modes, or both pattern actings in conjunction.
The parameter of the real-time control receiving system 2 of emission system 1.Because receiving system 2 carries out Real-Time Monitoring, reception to the parameter that emission system 1 sends in real time, automatically adjust parameter, the real-time control of receipts system 2 so emission system 1 can achieve a butt joint.
Described emission system 1, receiving system 2 are all at least one or more than one, and one in described receiving system 2 real-time selection emission system 1 receives.Namely in a radio network, multiple emission system 1 and multiple receiving system 2 can be had, emission system 1 can broadcast different information by different frequency, and receiving system 2 can receive specific frequency as required, realizes receiving specific emission system 1.
Mated by transceiver network data between emission system 1, receiving system 2, the network data sent comprises destination address, source address, receiving system 2 judges whether the parameter received points to this receiving system 2, if not, then ignore these data, if so, then receiving parameter, and according to the parameter of described parameter adjustment audio receiver.
In the present embodiment, for frequency, if current tranmitting frequency is interfered, emission system 1 automatic or manual finds the frequency that was not disturbed, can be used for audio broadcasting, and amended tranmitting frequency is sent to receiving system 2.Receiving system 2 regulates receive frequency according to the amended tranmitting frequency of emission system 1, can be manual modification, also automatically can be revised by software simulating.
In the present embodiment, launching auxiliary wireless transceiver 6, receiving auxiliary wireless transceiver 7 is carry out realizing based on the CC2530 of TI.Described chip self is with network interconnection function, and the present invention on its basis, is applied in intelligent broadcast network, overcomes the shortcoming of legacy network: receiving terminal can only be broadcasted by audio reception, can not carry out two-way communication with transmitting terminal; Realize the intellectuality of receiving terminal in radio network, enable receiving terminal and transmitting terminal carry out two-way communication, and realize Automated condtrol.
Above-described embodiment is only used to the present invention is described, and is not used as limitation of the invention.As long as according to technical spirit of the present invention, change above-described embodiment, modification etc. all will be dropped in the scope of claim of the present invention.
Claims (6)
1. an intelligent audio broadcast system for auto-negotiation parameter configuration, comprise emission system, receiving system, described emission system comprises wireless audio transmitter, for broadcast voice signal; Described receiving system comprises wireless audio receiver and speaker module, and wireless audio receiver is used for and reflector correspondence, accepts audio broadcasting, speaker module, the audio signal received is amplified, and promotes loudspeaker and produces sound; It is characterized in that, emission system also comprises launches auxiliary wireless transceiver, for each receiver module transmission configuration parameter; Receiving system also comprises and receives auxiliary wireless transceiver, for consulting with emission system and configuring the parameter of wireless audio receiver; Described parameter comprises at least one in tranmitting frequency, switch, volume; Described emission system, receiving system are all at least one, and one in described receiving system real-time selection emission system receives; Described transmitting is assisted wireless transceiver, received auxiliary wireless transceiver is the mode of operation of two-way radio.
2. a method for the auto-negotiation parameter configuration of intelligent audio broadcast system, it is characterized in that, step is as follows:
1) emission system finds by launching auxiliary wireless transceiver the receiving system existed;
2) carry out band scan by emission system, find the frequency that was not disturbed, can be used for audio broadcasting;
3) emission system will comprise amended parameter and send to receiving system;
4) the amended parameter that sends of receiving system transceiver system, and according to the parameter of described parameter adjustment audio receiver, open speaker module;
Described parameter comprises at least one in tranmitting frequency, switch, volume;
Described emission system, receiving system are all at least one, and one in described receiving system real-time selection emission system receives.
3. method according to claim 2, is characterized in that, described emission system finds by launching auxiliary wireless transceiver the receiving system existed, and comprises automatic preference pattern and/or manual selection modes.
4. method according to claim 2, is characterized in that, the parameter of the real-time control receiving system of emission system.
5. method according to claim 2, it is characterized in that, mated by transceiver network data between emission system, receiving system, the network data sent comprises destination address, source address, and receiving system judges whether the parameter received points to this receiving system, if not, then ignore these data, if so, then receiving parameter, and according to the parameter of described parameter adjustment audio receiver.
6. method according to claim 2, is characterized in that, amended tranmitting frequency is sent to receiving system by emission system, and receiving system regulates receive frequency according to the amended tranmitting frequency of emission system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210178053.3A CN102983925B (en) | 2012-05-31 | 2012-05-31 | A kind of intelligent audio broadcast system of auto-negotiation parameter configuration |
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| CN201210178053.3A CN102983925B (en) | 2012-05-31 | 2012-05-31 | A kind of intelligent audio broadcast system of auto-negotiation parameter configuration |
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| CN102983925B true CN102983925B (en) | 2016-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1832354A (en) * | 2006-04-04 | 2006-09-13 | 广州矽金塔电子有限公司 | Automatic radio audio-frequency transmission method based on FM frequency-modulation technology |
| CN201146501Y (en) * | 2007-09-05 | 2008-11-05 | 勾延根 | Digital cordless microphone |
| US7636544B2 (en) * | 2002-09-13 | 2009-12-22 | Sharp Kabushiki Kaisha | Broadcast program recording method, communication control device, and mobile communication device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2364479A (en) * | 2000-06-30 | 2002-01-23 | Nokia Oy Ab | System for locating a terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7636544B2 (en) * | 2002-09-13 | 2009-12-22 | Sharp Kabushiki Kaisha | Broadcast program recording method, communication control device, and mobile communication device |
| CN1832354A (en) * | 2006-04-04 | 2006-09-13 | 广州矽金塔电子有限公司 | Automatic radio audio-frequency transmission method based on FM frequency-modulation technology |
| CN201146501Y (en) * | 2007-09-05 | 2008-11-05 | 勾延根 | Digital cordless microphone |
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