串行数据采集无线数据传输模块的设计  

Design of a module for serial data collection and wireless data transmission

作　　者：李文江[1] 杨昌胜[1] 

机构地区：[1]辽宁工程技术大学电气工程系,辽宁阜新123000

出　　处：《仪器仪表用户》2005年第6期54-56,共3页Instrumentation

摘　　要：以AT89C2051单片机为核心,设计了一个用串行A／D转换器MAX1226进行数据采集,单片无线收发芯片PTR2000进行数据传输的模块、给出了硬件构成、软件设计及部分程序。该模块电路简单,使用方便,有采样精度高、可靠稳定、功耗低等优点、能较好地实现数据的串行采集和无线传输、应用在工业数据采集、工业控制、医疗监护等场合。This paper presents a mew module based on AT89C51, in which the serial A/D converter MAX1226 is applied for data collection and wireless receive＇and transmission chip PTR2000 is applied for data transmission, meanwhile this paper provides the hardware structure, software design and some procedures, This module has the advantages of easy circuit, convenience to use, high sample accuracy, reliability and low power. It is suitable to use in the field of industrial data collection, industrial control and medical supervision, by which the serial data collection and wireless data transmission can be achieved better.

关 键 词：串行A/D转换 无线数据传输 单片机 MAX1226 

分 类 号：TN919.3[电子电信—通信与信息系统]