An Intelligent Audio Broadcasting System with Automatic Negotiation Parameter Configuration

Abstract

The invention relates to an intelligent audio broadcast system automatically negotiating parameter configuration. The intelligent audio broadcast system comprises a sending system and a receiving system, the sending system comprises a wireless audio sending device used for broadcasting audio signals, the receiving system comprises a wireless audio receiving device and a sound module, the wireless audio receiving device is used for corresponding to the sending device and receiving audio broadcast, and the sound module enables the received audio signals to be amplified to enable a horn to produce sound. The sending system further comprises a sending auxiliary wireless transceiver used for transmitting configuration parameters to each receiving module, the receiving system further comprises a receiving auxiliary wireless transceiver used for negotiating with the sending system and configuring the parameters of the wireless audio receiving device, and the sending auxiliary wireless transceiver and the receiving auxiliary wireless transceiver are in the work pattern of double-direction wireless radio. The intelligent audio broadcast system has the advantages that double communication is utilized, the sending device and the receiving device can negotiate configuration of channels with each other, and the sending device corresponding to the receiving device can be changed in a dynamic mode.

Description

technical field [0001] The invention relates to the field of broadcasting, and more specifically relates to an intelligent audio broadcasting system for automatically negotiating parameter configuration. Background technique [0002] The traditional audio broadcasting system has the following disadvantages: 1. Due to the one-way communication, the configuration of the road cannot be negotiated with each other, and the parameters of the transmitter and receiver must be adjusted in advance; 2. The receiver cannot be remotely controlled, such as switching or adjusting the volume; 3. , The transmitter corresponding to the receiver cannot be dynamically changed. If there are multiple transmitters, the receiver can only accept a certain transmitter. [0003] Chinese Invention Patent Application No. 200610151496.8 discloses a digital broadcasting system and a method for outputting digital broadcasting data. In the digital broadcasting system, a digital broadcasting station sends di...

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Problems solved by technology

[0002] The traditional audio broadcasting system has the following disadvantages: 1. Due to the one-way communication, the configuration of the road cannot be negotiated with each other, and the parameters of the transmitter and receiver must be adjusted in advance; 2. The receiver cannot be remotely controlled, such as switching or adjusting the volume; 3. , It is impossible to dynamically change the transmitter corresponding to the receiver. If there are multiple transmitters, the receiver can only accept a certain transmitter

[0004] But it still has the following deficiencies: 1. The digital broadcast data is pre-set according to the content of the channel program, and does not take into account the environmental factors of the receiving end. The parameters of all receiving ends are the same, and the receiving end cannot customize parameters; 2. The transmitter corresponding to the receiver cannot be dynamically changed. If there are multiple transmitters, the receiver can only accept a certain transmitter

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