基于ARM9的次声采集与网络传输系统设计  

Design of Signal Data Collecting and Transmission in Ethernet of Infrasound System

作　　者：夏雅琴[1] 孙学波[1] 刘程艳[1] 陈维升[1] 

机构地区：[1]北京工业大学 地震研究所,北京100022

出　　处：《北京工业大学学报》2007年第9期985-988,共4页Journal of Beijing University of Technology

摘　　要：为了解决次声网络的信号传输问题,开发了一种基于32位ARM系列的微处理器S3C2410X与串行A/ D转换器TLC2400,利用Linux操作系统内嵌的TCP/IP网络协议构成一个次声波采集与网络传输系统,并对系统的结构原理、主要外围接口和系统软件设计框架进行了详细说明.Above all, in order to realize the infrasonic array, the signal transmission problem should be resolved firstly. A data collecting and transmission in Ethernet system based on the S3C2410X, a kind of ARM microprocessor of 32 bits, and the serial A/D converter TLC2400 and the applications of TCP/IP embedded in the tailored Linux is presented. The principle of system and the design of the main peripheral interface and the frame of software design are given also.

关 键 词：ARM A/D internet 次声波 数据采集 

分 类 号：P315[天文地球—地震学]