无线传感器网络节点远程升级设计与实现  

Design and Implementation of Remote Upgrade of Wireless Sensor Network Node

作　　者：童世华[1] 李毅[1] 谢磊[2] TONG Shihua1 ,LI Yi1 ,XIE Lei2(1. Chongqing College of Electronic Engineering, Chongqing 401331, China ; 2. Chongqing University of Posts and Telecommunications, Chongqing 400065, Chin)

机构地区：[1]重庆电子工程职业学院,重庆401331 [2]重庆邮电大学,重庆400065

出　　处：《电子器件》2017年第5期1287-1291,共5页Chinese Journal of Electron Devices

基　　金：重庆市教育委员会2016年度科学技术研究项目(KJ1602910)

摘　　要：针对无线传感器网络节点升级困难的现状,提出了一种基于IAP(In Application Programming)技术实现对无线传感器网络节点自身程序实行远程升级的解决方案。方案结合现有的单片机IAP技术、无线传感器网络技术以及以太网,以网络控制器为设计核心,设计支持IAP的无线传感器网络节点,并实现基于MFC的上位机软件用于解析和下发节点文件。测试结果表明,该方案解决了无线传感器网络节点升级困难问题,具有良好的应用前景。Aiming at the difficult situation of Wireless sensor network node upgrade,a solution based on IAP（ In Application Programming） technology is proposed to realize remote upgrade of wireless sensor network node＇s own program.Combined with existing microcontroller IAPtechnology,wireless sensor network technology and Ethernet,the scheme uses network controller as a core and designs the wireless sensor network nodes supporting IAP and achieves PC software based MFC for analysis and distribution of firmware files. The test results show that the scheme solves the difficult problem of wireless sensor network node upgrade and has good application prospects.

关 键 词：物联网 无线网络节点 远程升级 IAP LWIP 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]