一种基于双CPU的无线通讯数据采集系统设计  

The Design of a Radio-communication Data Acquisition System Based on Dual CPU

作　　者：严旭[1] 李威[1] 宋兴元[1] 

机构地区：[1]中国矿业大学机电与材料工程学院,江苏徐州221008

出　　处：《中国仪器仪表》2003年第8期7-9,共3页China Instrumentation

摘　　要：本文介绍了一种基于双CPU的数据采集系统的设计,采用双口RAM作为数据缓存器,通过无线通讯传输数据,利用PC机可实时观测信号波形图。并给出了系统原理图和程序流程图。In this paper, the design of a radio-communication data acquisition is introduced, in the system a dual-port RAM is used as the buffer memory, and the data is transferred by the radio wave. From the superior computer, the wave of signal can be analyzed. And the principle figure of hardware and the flow chart are given.

关 键 词：数据采集系统 双CPU 无线通讯 数据传输 PC机 设计 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]