Bluetooth mesh node binding method, ttl value optimization method and system thereof, and computer-readable storage medium

An optimization method and computer technology, applied in connection management, network topology, electrical components, etc., can solve problems such as incorrect modification of TTL value, message stop relaying, inability to reach target nodes, etc., to ensure timeliness and reliability, fast. The effect of timeliness and reliability

Active Publication Date: 2021-03-16
SHENZHEN BLUETRUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the node is removed and cannot be known quickly, a message coming at this time will cause the wrong modification of the TTL value, causing the message to stop relaying, which may cause the situation that the target node cannot be reached.

Method used

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  • Bluetooth mesh node binding method, ttl value optimization method and system thereof, and computer-readable storage medium
  • Bluetooth mesh node binding method, ttl value optimization method and system thereof, and computer-readable storage medium
  • Bluetooth mesh node binding method, ttl value optimization method and system thereof, and computer-readable storage medium

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Embodiment Construction

[0030] The technical solution in the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described implementation is only a part of the present invention, not all of it. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the present invention, all other means of implementation obtained by those skilled in the art without creative work fall within the protection scope of the present invention.

[0031] The invention provides a node binding method of Bluetooth Mesh, comprising:

[0032] In the node networking step, the BLE device is connected to the Mesh network through the networking device;

[0033] In the node binding step, after the node accesses the Mesh network, it searches a...

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Abstract

The invention provides a Bluetooth Mesh node binding method, a TTL value optimization method and system, and a computer readable storage medium. The BLE connection is established between the node andthe surrounding nodes in the wireless coverage range of the node in the Mesh network, compared with broadcasting, the BLE connection has higher timeliness and reliability, whether the binding node isstill in the binding range or not can be known more quickly, and the timeliness and reliability of message transmission are guaranteed.

Description

technical field [0001] The invention relates to the field of bluetooth mesh, in particular to a bluetooth mesh node binding method, a TTL value optimization method and system thereof, and a computer-readable storage medium. Background technique [0002] Bluetooth Mesh is a many-to-many network based on Bluetooth Low Energy (BLE, Bluetooth Low Energy). The BLE devices in the network are called Nodes, that is, nodes. Each node can freely communicate with other nodes. The type of node is based on Its characteristics are divided into: [0003] LP Node (LowPower Node, low-power node), a node with limited power, uses low power consumption features to save power consumption; [0004] Friend Node, in cooperation with LP Node, stores messages and security updates sent to LP Node, and transmits the stored information to LP Node when LP Node needs it; [0005] Relay Node, which can receive and forward messages, and realize a larger-scale network by relaying messages between nodes; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W40/24H04W76/10H04W84/18
CPCH04W40/248H04W84/18H04W4/80H04W76/10
Inventor 陈柏康
Owner SHENZHEN BLUETRUM TECH CO LTD
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