摘要
介绍了一种采用MSC1210为微控制器的多通道、高精度的测量数据采集系统的结构及其工作原理。该系统通过MSC1210的24位8通道A/D转换器采集位敏传感器的电压数据,并通过一个串口采集角度传感器的数据,然后通过另一个串口与上位系统进行数据通信,进行数据转存及其复杂计算。MSC1210在集成度和精度要求高的测量系统中的应用将越来越广。
Introducing the structure and working principle of a multi-channel high-precision data acquisition system using MSC1210. The system acquires the volt value of PSD by 24-bit 8-channel AD converter in MSC1210, and acquires the value from angle sensor by one serial port in MSC1210, then communicates with upper system by another serial port to store the data or make more complex calculation. The MSC1210 application in high integrated and precise system will be more wide.
出处
《自动化与仪器仪表》
2007年第3期28-29,48,共3页
Automation & Instrumentation
关键词
微控制器
数据采集
串口通信
Microcontroller
Data acquisition
Serial oort communication
