摘要
设计了一种实时压力数据采集系统,数据采集卡主要由采集传感器数据的ADuC824单片机和实现UART转USB的CP2101桥接芯片组成,再通过USB接口与上位机实现数据通信。基于VB6.0软件编写了上位机的应用程序,实现了对采集数据的实时显示和曲线显示。系统具有结构紧凑、便于携带和稳定的特点。
A design of real-time pressure data acquisition system are introduced,Data acquisition card is designed of ADuC824 single-chip which collects data from the pressure sensor and CP2101 Bridge chip which can transform UART to USB,the communication between data acquisition card and host computer is through USB serial.Application software is developed by VB6.0,which can realize real-time data and curves display.The system has an advantage of compact structure,easily portable and stabilization.
出处
《机械研究与应用》
2012年第5期83-85,88,共4页
Mechanical Research & Application
