基于FPGA和ZigBee的无线数据采集系统  

Wireless data acquisition system based on ZigBee and FPGA technology

作　　者：王涛[1] 王紫婷[1] 刘文博[1] 

机构地区：[1]兰州交通大学电子与信息工程学院,甘肃兰州730070

出　　处：《电子测试》2011年第2期81-84,89,共5页Electronic Test

摘　　要：为了设计一种便捷、功耗低和便于移动的数据采集系统,在深入了解国内外数据采集系统发展现状的基础上,根据现代无线技术的发展提出了一种新型的基于无线传感器网络的无线数据采集系统的设计方案。利用Zigbee短距离无线通信技术进行数据传输,这样不但大大减少了系统的设备量,而且使系统安放灵活,便于移动;FPGA作为整个系统的监控中心,它负责对系统中各个节点采集到的数据进行汇总,并对整个系统进行智能控制。经过研究,设计了4个数据采集节点,每个节点可以采集3个不同的数据,结果证明,该系统操作简单,工作稳定可靠,快速高效,具有广阔的应用前景。In order to design a convenient, low power consumption and easy to move the data acquisition system ,on the basis of in-depth understanding the development of the data acquisition systems at home and abroad,according to the development of modern wireless technology,this paper puts forward a new type of wireless data acquisition system design which is based on wireless sensor networks.making use of Zigbee short-range wireless communications technology for data transmission, so that the system will not only significantly reduces the amount ofequipmenL but also makes the system placed flexibly and moves easily. As the whole system-wide monitoring center, FPGA is responsible for getting the data together which is gathered from various nodes in the system , and it hays control over the whole system intelligently. After the study, designed the four data collection nodes, each node can collect three different data.The results proved that the system is used simply, and works stably ,reliably, fast and efficiently,also it has a broad application prospects.

关 键 词：数据采集 FPGA技术 ZIGBEE技术 CC2430 EP2C70F896C6N 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]