无线传感器网络节点图像采集存储设计

为了监测和跟踪监控区域内的目标对象，提出了一种基于无线传感器网络节点的设计方案。随着高清图像传输速度越来越快、存储容量不断增大，使得每个节点的数据存储速率成为关键。以FPGA、DSP为控制核心，利用双片选交替双平面技术对混合编帧后的数据进行存储，实现了一种对图像的高速采集，并解决了数据存储速率的问题。通过对系统采集回的数据进行科学分析和图像还原，结果表明该设计能够可靠、有效的实现对图像信息的采集与存储。

Design of Image Acquisition and Storage System Based on Wireless Sensor Network Node

In order to monitor and track the target object within the monitored area, proposed a design scheme based on wireless sensor network nodes. With high-definition image transmission faster and faster, the storage capacity is increasing, so that the data storage rate of each node becomes the key. Based FPGA, DSP as the control center, using two dual-plane technique chips select alternate data after mixing framing store, implements a high-speed image capture and solves the problem of data storage rate. Through scientific analysis data of the system collecting and image reproduction, the results show that the design can be reliably and effectively realize the image information acquisition and storage.