基于ARM的便携式数据采集存储系统设计  

Design of Data Acquisition and Storage System Based on ARM

作　　者：刘苍[1] 王建业[1] 张景伟[1] 

机构地区：[1]空军工程大学防空反导学院,陕西西安710051

出　　处：《仪表技术与传感器》2013年第8期89-92,共4页Instrument Technique and Sensor

摘　　要：文中设计了一种以STM32F103ZET6为核心的便携式数据采集存储系统,通过移植实时操作系统ARTX对各个任务进行调度,实现数据的采集、存储、传输,并在TFT(Thin film transistor)触摸屏上显示波形,在LabVIEW编写的上位机中,用递推平均滤波算法将接收到的数据处理后进行存储和显示。实验结果表明:该系统可以对频率为20 kHz以下的各种信号进行采集处理,具有较强的抗干扰能力和友好的人机交互功能。A portable data acquisition and storage system with the core of STM32F103ZET6 was designed.It used the RTOS（real-time operating system） of ARTX to schedule the task,finish data acquisition,storage,transmission and display waveform using TFT（thin film transistor）touch screen,then stored and displayed data after algorithm of recursive average filter in LabVIEW.The experimental results show that the system can be available for data acquisition and storage of various waveform which is under frequency of 20 kHz,it has strong anti-jamming ability and friendly human-computer interface.

关 键 词：数据采集存储 实时操作系统 上位机 递推平均滤波算法 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]