基于WSN的图像采集传输系统的设计  

Design of wireless image collection and transmission system based on WSN

作　　者：姜新红[1] 胡艳军[1] 许耀华[1] 张开风[1] 仇乐乐[1] 王福俊[1] 高韦[1] 丁胜建[1] 

机构地区：[1]安徽大学计算智能与信号处理教育部重点实验室,安徽合肥230039

出　　处：《安徽大学学报（自然科学版）》2012年第3期67-72,共6页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61071168);安徽省教育厅产学研基金重点资助项目(KJ2009A100)

摘　　要：设计基于无线传感网的图像采集传输系统,该系统以支持ZigBee协议的CC2530模块为下位机主控模块,采用串口摄像头模块C328采集图像.上位机软件采用Visual C++6.0开发,实现图片浏览、拓扑显示、数据曲线、数据列表、错误日志等功能.为适应不同的传感器应用,为上位机与下位机之间的通信设计统一的帧格式.实验结果表明:该系统具有能耗低、自组织、易于扩展其他应用等优点,能很好地实现图像传输.A wireless image collection and transmission system based on WSN （wirdldss sensor networks） was designed in this paper. CC2530 which supports ZigBee protocol was used to be the MCU （ microcontrol unit） of the lower computer. The camera module C328 was used to get JPEG images. The GUI （graphic user interface） in the upper computer was developed using Visual C ＋ ＋6.0. It supported image browsing, network topology display, data curve, and data list etc. A consistent frame format for data exchange between the upper and lower computers was designed so that it was easy to add new applications into the system. Experimental results showed that, the system was low in power consumption, self-organizing, and easy to expand in applications. It performed well in image transmission.

关 键 词：无线传感网 图像传输 ZIGBEE 

分 类 号：TN919.72[电子电信—通信与信息系统]