Self-networking method for wireless routing Internet of things

An Internet of Things and routing technology, applied in wireless communication, network topology, user identity/authority verification, etc., can solve problems such as insufficient stability and reliability of communication effects, inability to update paths in time, and no way to find and locate them

Inactive Publication Date: 2010-09-01
上海桑锐电子科技股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Point-to-point transmission can only form a star structure, and its transmission range is limited to the effective communication range of the module, and its distance is relatively limited; the routing method of manually specifying the path cannot be updated in time when the wireless signal deteriorates or the node is damaged. Its communicatio

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  • Self-networking method for wireless routing Internet of things
  • Self-networking method for wireless routing Internet of things
  • Self-networking method for wireless routing Internet of things

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Embodiment Construction

[0063] according to figure 1 , the entire system of the wireless routing ad hoc Internet of Things is composed of a concentrator, a collector and a wireless network system; the collector is responsible for information collection; the concentrator is responsible for issuing instructions and receiving the collected information. The wireless networking system consists of two parts: the network center coordination point and the routing node. Such as figure 2 shown. The network center coordination point is the center of the network, which establishes the network and is responsible for the management and maintenance of the network; the routing node, which automatically searches for the network to join, is responsible for the transparent transmission of data and the routing of data in the network.

[0064] according to Figure 3-7 , taking the centralized reading of electric meters as an example to illustrate the self-organization steps of the wireless routing Internet of Things:...

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Abstract

The invention discloses a self-networking method for wireless routing Internet of things, which comprises the following steps of: automatically networking, path repairing and problematic routing node reporting, and frequency hopping anti-interference, wherein the step of automatically networking is divided into two processes of network center coordination point networking and accessing network by routing nodes. The self-networking method for the wireless routing Internet of things solves the problems that the conventional point-to-point transmission only can form a starlike structure, the transmission range is limited to the effective communication range of the module and the distance is limited, and solves the problems that a route cannot be updated timely, obvious defects of the communication effect are present in the stability and reliability, and the installation and maintenance are inconvenient in the routing method of manually specifying the route under the condition that the wireless signal is deteriorated or the node is damaged.

Description

technical field [0001] The invention relates to an ad hoc method for wireless routing internet of things. Background technique [0002] At present, residents have increasingly higher requirements on residential environment and property management level. For electricity, water and gas departments and users, the traditional door-to-door meter reading method is increasingly unable to meet the needs of residents and management departments. Wireless meter reading does not need to come to the door, which is convenient for residents; it does not need the laying of fixed lines, and is easy to install; it can be read in real time at any time, which improves efficiency. However, the current use of domestic wireless modules is mostly based on point-to-point transmission and routing methods of manually specifying paths. Point-to-point transmission can only form a star structure, and its transmission range is limited to the effective communication range of the module, and its distance i...

Claims

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Application Information

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IPC IPC(8): H04W40/00H04W84/18H04L9/32
Inventor 聂光义毛加兴魏建军
Owner 上海桑锐电子科技股份有限公司
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