氡室数据采集系统及其USB通信接口设计  

The design of data acquisition system for radon chamber and its USB communication interface

作　　者：杜正聪[1] 刘立新[1] 胡宾鑫[2] 张江[3] 

机构地区：[1]攀枝花学院,四川攀枝花617000 [2]武汉华中光电技术研究所,武汉430074 [3]成都理工大学应用核技术与自动化工程学院,成都610059

出　　处：《核电子学与探测技术》2007年第2期301-303,共3页Nuclear Electronics & Detection Technology

摘　　要：介绍了氡室数据采集系统的结构组成框图,数据采集系统的USB通信接口的设计方法,包括USB硬件电路设计、固件设计及驱动程序设计。采用USB通信具有传输速度快、开发较简单的特点。Introduction are made in the present study on the structural framework of the data acquisition system of radon chamber and the design of USB communication interface of the data acquisition system, including the design of the hardware circuit, the design of firmware, and the design of device driver. The USB eommunieation has such eharaeteristies as speedy transportation of information, and can be easily developed.

关 键 词：氡室 数据采集系统 通用串行总线 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]