Wireless sensor nodes with sensors spontaneous function and its spontaneous cash method

A wireless sensor node and wireless sensor network technology, applied in wireless communication, electrical components, network topology, etc., can solve the problem of no self-discovery and achieve the effect of self-discovery

Inactive Publication Date: 2016-06-22
WUXI ADVANCED SENSING NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for sensors, although the current smart sensors generally have the characteristics of plug and play, because sensors generally do not have the function of actively reporting information, although the self-discovery function can be simulated by continuous polling or broadcasting, there is no real one. active self-discovery

Method used

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  • Wireless sensor nodes with sensors spontaneous function and its spontaneous cash method
  • Wireless sensor nodes with sensors spontaneous function and its spontaneous cash method
  • Wireless sensor nodes with sensors spontaneous function and its spontaneous cash method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , the present invention relates to a wireless sensor node with a self-discovery function, the wireless sensor node includes a sensor module 1 and a wireless communication module 2, the sensor module 1 is connected to the wireless communication module 2, the wireless sensor There are multiple nodes, and multiple wireless communication modules 2 are connected to the management system 4 through the network node 3. Both the network node 3 and the management system 4 are conventional network node devices and management systems. The network node 3 is a wireless transmission Sense gateway combined with TCP / IP network, GPRS or 3G,

[0034] The steps of the sensor self-discovery method are:

[0035] Step 1. After the wireless communication module 2 confirms that it has established contact with the management system 4, it obtains the identification information of the sensor module 1 connected to the wireless communication module 2;

[0036] Step 2: The wireless com...

Embodiment 2

[0038] see figure 2 , in this embodiment, the sensor module 1 and the wireless communication module 2 are combined independently of each other, that is, the sensor module 1 and the wireless communication module 2 respectively have a processor module and an energy supply module, and between the sensor module 1 and the wireless communication module 2 The communication is carried out through standard data interfaces (including, but not limited to, RS-485, RS-232 and other interfaces). This method is suitable for the situation where there are already existing sensors and now they need to be added to the wireless sensor network.

Embodiment 3

[0040] see image 3 , in this embodiment, the sensor module 1 and the wireless communication module 2 coexist in a combination of equipment space, the sensor module 1 and the wireless communication module 2 are independent modules, that is, the sensor module 1 and the wireless communication module 2 are respectively It has a processor module, but the sensor module 1 and the wireless communication module 2 each have or share an energy supply module, and the communication between the sensor module 1 and the wireless communication module 2 can be through an internal interface or a standard data interface (including, but Not limited to RS-485, RS-232 and other interfaces).

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PUM

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Abstract

The invention involves a wireless sensor node and its discovery method with spontaneous discovery function of sensors, which contains sensor modules (1) and wireless communication module (2); sensor modules (1) and wireless wirelessThe communication module (2) is connected, and the wireless communication module of the wireless sensing node (2) connects to the management system (4) through the network node (3).(1) Send your own identification information through the wireless communication module (2) and network nodes (3) to the management system (4) to realize the discovery and management of the sensor.A wireless sensing node and its spontaneous cash with the present invention can automatically discover and manage the sensor in the network.

Description

technical field [0001] The invention relates to a wireless sensor node with a sensor self-discovery function and a self-discovery method thereof, which are used for the discovery and management of sensors in a network. Background technique [0002] In recent years, with the development of wireless technology, the concept of "Internet of Things" has gradually become popular. Until 2009, this emerging technology began to enter its "heyday". In the Internet strategy, my country has proposed the Internet of Things strategy of "perceiving China". [0003] The Internet of Things refers to a huge network formed by combining various information sensing devices with the Internet. Connection can help realize the organic integration of human society and the physical world, enabling humans to manage production and life in a more real-time, sophisticated and interactive manner, thereby improving the informatization capabilities of the entire society. [0004] The architecture of the Int...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W84/18
Inventor 祝安祺郑联群陈国平
Owner WUXI ADVANCED SENSING NETWORK TECH
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