基于ARM11的风电场实时采集监测系统  

Wind Field Real-time Acquisition and Monitoring System Based on ARM11

作　　者：徐海鹏[1] 孙冬梅[1] 何响 

机构地区：[1]南京工业大学自动化与电气工程学院,江苏南京211816

出　　处：《机床与液压》2015年第23期150-153,166,共5页Machine Tool & Hydraulics

基　　金：江苏省科技支撑计划项目(BE2011188)

摘　　要：设计以基于ARM11架构的S3C6410微处理器为主控制器并嵌入Win CE6.0操作系统,用风速传感器、风向传感器、温湿度传感器、气压变送器组成数据采集模块,利用Zig Bee技术组建无线传感网络以实现前端数据采集;利用嵌入式SQLite数据库实现采集数据的本地存储,并且利用AES协议进行加密;利用GPRS无线传输技术加密过的数据传输到远程数据服务中心,便于对风电场数据进行实时监测。其数据中心软件采用VS2005软件设计。数据采集系统具有成本低,实现数据的无人采集、实时显示和存储。模块测试和整体测试证明该监测系统能够满足要求,具有较大的推广价值。The design adopts S3C6410 microprocessor which is based on ARM11 architecture as its main controller and embedded operating system( OS) Win CE6. 0. Data acquisition module was composed of the wind speed sensor,wind direction sensor,temperature and humidity sensor and air pressure transmitter,and Zig Bee technology was used to construct wireless sensor network so as to realize the front-end data acquisition. Embedded SQLite database was used to realize local storage of acquisiton data,and the Advanced Encryption Standard( AES) protocol was used to encrypt data. General Packet Radio Service( GPRS) wireless transmission technology was used to encrypt data,which were transmitted to the remote data service center,in order to carry on the real-time monitoring of the wind field data easily. VS2005 software was used to design its data center software,and the data acquisition system had low cost. Unattended data acquisition was realized,as well as of real-time display and storage. After the module test and overall test,it proves that the system can meet the requirements with quite great popularization value.

关 键 词：数据采集 无线传输 实时监测 风电场 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]