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Version updating method for program of nodes in sensor network

A sensor network, program version technology, applied in the field of node program version update, can solve problems such as high cost and low efficiency

Inactive Publication Date: 2008-10-15
JIAXING WIRELESS SENSOR NETWORKS CENT CAS
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The single-point maintenance method can only maintain the sensor network nodes one by one, which is inefficient and expensive, and its cost can be comparable to that of re-deploying a new sensor network application system

Method used

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  • Version updating method for program of nodes in sensor network
  • Version updating method for program of nodes in sensor network

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Embodiment Construction

[0018] The method for updating the node program version of the sensor network node in the sensor network of the present invention will be described in detail below in conjunction with the accompanying drawings, so as to have a further understanding and recognition of the present invention.

[0019] As shown in the figure, the present invention includes a sensor network bottom layer node design method with reserved program version update function, a sensor network master control node design method with reserved program version update function, and a host computer node program version update program design method. The master control node of the sensor network that reserves the program version update function cooperates with the host computer node program version update program to complete the update of the program version program of the bottom node of the sensor network that reserves the program version update function.

[0020] The design method of the bottom node of the sensor ...

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Abstract

The invention discloses a method for updating edition of a node program of a sensor network node in a sensor network, which comprises a method for designing sensor network underlying nodes with an preset program edition upgrading function, a method for designing sensor network main control nodes with the preset program edition upgrading function and a method for designing an edition upgrading program of a host computer node program. The sensor network main control nodes with the preset program edition upgrading function is matched with the edition upgrading program of the host computer node program to complete the upgrading of the program of the program edition with the preset program edition upgrading function of the sensor network underlying nodes. The method of the invention ensures that the node program edition can be conveniently upgraded in real time according to needs after the sensor network nodes enter the application environment.

Description

technical field [0001] The invention relates to a sensor network and an embedded technology, in particular to a node program version updating method of a sensor network node in the sensor network. Background technique [0002] Wireless sensor network has a very broad application prospect, and its development and application will have a profound impact on various fields of human life and production. However, the popularization and application of wireless sensor network technology makes the maintenance of wireless sensor network more and more obvious. Numerous and huge sensor network application systems make the traditional single-point maintenance method powerless. The single-point maintenance method can only maintain the sensor network nodes one by one, which is inefficient and expensive, and its cost can be comparable to that of re-deploying a new sensor network application system. During the deployment and use of sensor network application systems, the update of node pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08G06F9/445
Inventor 宋恩亮魏建明刘海涛王营冠张宏俊侯斌
Owner JIAXING WIRELESS SENSOR NETWORKS CENT CAS
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