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2.4G-based networking communication system and communication method

A communication method and a technology of a communication system, which are applied in the communication system and the field of communication, can solve problems such as low data transmission efficiency and difficult audio transmission, and achieve the effects of convenient use, bandwidth saving, and effective data transmission rate improvement

Inactive Publication Date: 2016-05-11
SHANGHAI GUIXU ELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Finally, in terms of hardware restrictions, low-end 2.4G chips are generally only suitable for occasions where the amount of transmitted data is small, and audio transmission is a bit difficult, while high-end 2.4G chips are generally functionally specialized, such as 2.4GHz The wireless audio streaming device nRF24Z1 can support I2S seamless audio, providing a transparent audio channel up to 1.5Mbps, but correspondingly, it can only provide a low-speed control channel, handle some low-speed tasks, and have low data transmission efficiency. These limitations It can be used in occasions where data and audio transmission need to be considered

Method used

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  • 2.4G-based networking communication system and communication method
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Embodiment Construction

[0036] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0037] The 2.4G-based networking communication system of the present invention includes a host, a networking communication module, and multiple slaves, the host and the slaves are connected through a networking communication module, and both the host and the multiple slaves use a 2.4G wireless communication protocol And realize two-way data transmission. Both the host computer and the slave computer include a controller and a wireless transceiver module.

[0038] The situation about address allocation is as follows: each master and slave has a unique address, occupying 5 bytes, a total of 40 bits. Use the first 4 bytes of the address to identify different groups, that is, the 4 byte numbers between groups cannot be repeated. The first 4 byte addresses of the master and slave in each gr...

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Abstract

The invention discloses a 2.4G-based networking communication system and communication method. The 2.4G-based networking communication system comprises a host, a networking communication module and multiple slaves. The host and the slaves are connected via the networking communication module. The host and the multiple slaves adopt a 2.4G wireless communication protocol and realize bidirectional data transmission. Both of massive data bidirectional transmission and high-quality audio transmission are considered by using a low-cost hardware scheme, and the 2.4G-based networking communication system and communication method are suitable for the scenes of low mass and low power consumption.

Description

technical field [0001] The present invention relates to a communication system and a communication method, in particular to a 2.4G-based networking communication system and communication method. Background technique [0002] With the development of information technology, the proportion of data that needs to be processed at the data generation site continues to increase, but the processing capacity of computers cannot be infinitely enhanced, so scattered computers are often combined into a computer network. How to reasonably standardize and control the interaction and flow of data information between nodes in the network has become an important research topic and has an impact on technologies in many fields. [0003] For example, robot communication control technology is one of the keys to robot technology. Especially for robot groups, the addition of communication technology can greatly improve the efficiency of robot groups. Therefore, for robot swarms, a wireless communi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W84/18
CPCH04W84/18Y02D30/70
Inventor 王强
Owner SHANGHAI GUIXU ELECTRONICS TECH CO LTD
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