Bluetooth array system, Bluetooth data transmission method and Bluetooth data transmission system
A technology of bluetooth data and transmission method, applied in the field of communication, can solve the problems of inability to adapt the link data transmission rate, achieve the effect of clear process control and actual operation process, and improve the efficiency of data transmission
Active Publication Date: 2021-11-23
YUNGU GUAN TECH CO LTD
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[0004] In view of this, the embodiments of the present invention are dedicated to providing a Bluetooth array system, a Bluetooth data transmission method, and a Bluetooth data transmission system to solve the problem that the existing Bluetooth array system cannot adapt the data transmission rate of each link according to the actual situation of the terminal. Sexual Adjustment Questions
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] figure 1 Shown is a schematic structural diagram of the Bluetooth array system provided by the first embodiment of the present invention. Such as figure 1 As shown, the Bluetooth array system provided by the first embodiment of the present invention includes a data processor 1, a plurality of master devices 2 and a plurality of slave devices 3, wherein the data processor 1 includes four serial devices of SPI1, SPI2, SPI3 and SPI4 Periphe...
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Embodiments of the present invention provide a Bluetooth array system, a Bluetooth data transmission method, and a Bluetooth data transmission system. The Bluetooth array system includes a master device and a slave device connected to the master device, and the master device is connected to at most one slave device. The Bluetooth array system provided by the embodiment of the present invention includes a plurality of master devices and slave devices connected to the master device. In the embodiment of the present invention, the slave device and the data processor are realized by setting that each master device is connected to at most one slave device. The one-to-one connection between them realizes the purpose of the data processor to control the data transmission rate of each slave device individually, thus effectively improving the data transmission efficiency of the Bluetooth link. In addition, since each Bluetooth link is a pair of One connection method, so each bluetooth link can share the same set of codes, sharing the same set of codes makes the process control and actual operation of the bluetooth array system clearer and simpler.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a bluetooth array system, a bluetooth data transmission method and a bluetooth data transmission system. Background technique [0002] Currently, multi-terminal bluetooth data transmission is realized mainly by means of an array structure in which one master device corresponds to multiple slave devices (one-to-many). In a one-to-many array structure, the bandwidth of any Bluetooth link is fixed. That is to say, the more slave devices connected to the master device, the smaller the bandwidth of each Bluetooth link and the lower the data transmission rate. In addition, in the existing one-to-many array structure, the master device can only connect up to eight slave devices. [0003] Therefore, the existing Bluetooth array structure has greatly limited the data transmission rate and the number of slave devices. Contents of the invention [0004] In view of this, the embod...
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IPC IPC(8): H04W4/80H04W76/14
CPCH04W4/80H04W76/14
Inventor 王微王钢冯艳雷
Owner YUNGU GUAN TECH CO LTD