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Bluetooth communication system and method

A Bluetooth communication and information collection technology, applied in the field of communication, can solve problems such as difficult expansion

Pending Publication Date: 2021-12-07
SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bluetooth communication is a low-power communication method. Devices based on this communication method can be expanded arbitrarily without being affected by wiring, but wireless Bluetooth communication has a certain probability of communication failure.
[0003] In the existing building control technology, it is generally based on the wired communication method, which has a reliable communication guarantee, but the disadvantage is that it is not easy to expand

Method used

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  • Bluetooth communication system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is a schematic structural diagram of a bluetooth communication system provided by embodiment 1 of the present invention, and this embodiment is applicable to the case of communication through bluetooth. Such as figure 1 As shown, the Bluetooth communication system includes at least two Bluetooth communication devices 210, and the at least two Bluetooth communication devices 210 are arranged according to a preset sorting rule.

[0044] Each Bluetooth communication device 210 is used to add the device information corresponding to its own device to the received information collection message to form a new information collection message, and transmit the information collection message to the target device as the source device.

[0045] Wherein, the received information collection message is sent by the gateway at the sending end or sent by the Bluetooth communication device 210 as the source device corresponding to the information collection message. The targe...

Embodiment 2

[0064] image 3 It is a flow chart of a bluetooth communication method in embodiment 2 of the present invention, and this embodiment is applicable to the case of communication through bluetooth. The method can be performed by a bluetooth communication system, such as image 3 As shown, it specifically includes the following steps:

[0065] Step 110, each Bluetooth communication device adds the device information corresponding to its own device to the received information collection message, forms a new information collection message, and transmits the information collection message to the target device as the source device.

[0066] Wherein, the received information collection message is sent by the gateway at the sending end or sent by the Bluetooth communication device as the source device corresponding to the information collection message; the target device is the gateway at the receiving end, or the Bluetooth communication device that meets the set delivery policy .

...

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Abstract

The embodiment of the invention discloses a Bluetooth communication system, and the system comprises at least two Bluetooth communication devices, and at least two Bluetooth communication devices are arranged according to a preset sorting rule. Each Bluetooth communication device is used for forming a new information acquisition message after adding the device information corresponding to the Bluetooth communication device to the received information acquisition message, and transmitting the information acquisition message to a target device as a source device; wherein the received information acquisition message is sent by a sending end gateway or is sent by the Bluetooth communication device serving as the source device corresponding to the information acquisition message; the target device is a receiving end gateway or a Bluetooth communication device satisfying a set transmission strategy. According to the Bluetooth communication system provided by the embodiment of the invention, a transmission path can be ensured not to be interrupted when a link link is lost in a transmission process, and a network storm cannot be generated in a local area network due to the fact that a plurality of Bluetooth communication modules report messages at the same time.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a bluetooth communication system and method. Background technique [0002] Bluetooth communication is a low-power communication method. Devices based on this communication method can be expanded arbitrarily without being affected by wiring, but wireless Bluetooth communication has a certain probability of communication failure. [0003] In the existing building control technology, it is generally based on the wired communication method, which has a reliable communication guarantee, but the disadvantage is that it is not easy to expand. How to ensure the reliability of communication while meeting the expansion requirements of the equipment is an urgent problem to be solved. Contents of the invention [0004] The embodiment of the present invention provides a bluetooth communication system and method, which realizes the technical effect of using bluetooth to communicate. ...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W12/03H04B5/00
CPCH04W4/80H04W12/03H04B5/72
Inventor 张振凯曹文龙蒋秋明唐俊杰徐晓琴
Owner SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD
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