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Multifunctional interview and report transmitter, transmission system and data transmission method

A multi-functional, transmitter technology, applied in the field of communication equipment, can solve the problems of complex operation, large number of personnel, and high investment cost

Inactive Publication Date: 2015-07-15
湖南双菱电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Live news interviews, reports and transmissions have always been affected by factors such as time, space, region, and environment. Even the live broadcast vehicles cannot drive in due to the harsh environment in mountainous areas. The operation is complicated, the investment cost is high, and there are too many people. So how to use 3G / 4G wireless network features Realize on-site real-time reporting without time and space constraints on a global scale, allowing users to conduct remote interviews and transmissions through the network anytime and anywhere, completely solving the restrictions of geographical boundaries is a vital issue in the broadcasting industry question

Method used

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  • Multifunctional interview and report transmitter, transmission system and data transmission method
  • Multifunctional interview and report transmitter, transmission system and data transmission method

Examples

Experimental program
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Effect test

Embodiment 1

[0061] see figure 1 and figure 2 , the introduction of each module of the multi-functional interview report transmitter is as follows:

[0062] 1>, voltage conversion module (LM2596): responsible for converting the peripheral input voltage into the working voltage required by the chip;

[0063] 2. LCD driver module (TFT43AB): responsible for driving the LCD display, and transmitting the operation settings of the LCD screen to the core module for processing;

[0064] 3. Network port chip (DM9000AEP): responsible for processing the data sent and received by the RJ45 network port through Ethernet (broadband);

[0065] 4. USB driver chip (USB3320): responsible for driving the USB interface and processing the data sent and received through the 3G / 4G network;

[0066] 5. Core modules:

[0067] 1> Peripheral control module (TPS65930): responsible for the control and processing of all modules other than the core board;

[0068] 2> Central processing unit (DM3730): responsible f...

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PUM

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Abstract

The invention discloses a multifunctional interview and report transmitter, a transmission system and a data transmission method. The multifunctional interview and report transmitter is characterized by comprising a core processing module, an Ethernet linking module, a wireless communication module, an input signal amplifying module, an output signal amplifying module, a man-machine interface module and a memory module. The transmission system comprises communication networks and a plurality of multifunctional interview and report transmitters, wherein one multifunctional interview and report transmitter serves as a server, and other multifunctional interview and report transmitters serve as report devices; the server is provided with a data broadcast port; the report devices are used for on-the-spot interview and report, and the server is used for remote audio play; the report devices are in communication connection with the server through the communication networks; the communication networks comprise 3G (3rd-generation) / 4G (4th-generation) networks and the internet. According to the multifunctional interview and report transmitter, the transmission system and the data transmission method, audio data can be transmitted in various modes, functions are rich, and implementation is easy.

Description

technical field [0001] The present invention relates to a communication device and method, in particular to a multifunctional interview report transmitter, transmission system and data transmission method for live news interviews. Background technique [0002] With the rapid development of my country's communication industry, especially the comprehensive coverage of 3G / 4G wireless networks, people's information transmission has been accelerated. Using the fast, stable and convenient features of 3G / 4G wireless networks has promoted the development of all walks of life, and the radio and television industry is no exception. Live news interviews, reports and transmissions have always been affected by factors such as time, space, region, and environment. Even the live broadcast vehicles cannot drive in due to the harsh environment of mountainous areas. The operation is complicated, the investment cost is high, and there are too many people. So how to use 3G / 4G wireless network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04H60/04
Inventor 周建国
Owner 湖南双菱电子科技有限公司
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