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| 摘要: |
| 介绍了一种振动信号采集硬件平台的设计。硬件以S3C2410ARM嵌入式处理器和10/100Mbit/s自适应的以太网接口DM9000为核心,主要包括信号调理、数据采集、嵌入式处理系统、以太网接口等部分。系统软件采用嵌入式Linux操作系统,使用伯克立软件研发组(BSD)套节字接口进行Linux操作系统下的网络应用程序的开发。通信软件的设计采用流式Socket、使用TCP协议。系统具有强大的网络支持功能,振动数据可通过以太网与远程故障诊断中心进行透明传输。 |
| 关键词: 嵌入式系统,振动,ARM,以太网 |
| DOI： |
| 分类号:TM274 TM76 |
| 基金项目: |
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| Design of ARM and Ethernet based vibration signal collector |
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PENG Guo-sheng
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| Abstract: |
| A hardware platform design for vibration signal collection is introduced.Based on S3C2410 ARM(Advanced RISC Machines) processor and Ethernet interface IC(Intergrated Circuit) DM 9000 with 10 / 100 Mbit / s auto-negotiation function,it includes several parts of signal pre-processing,data acquisition,embedded processor,Ethernet interface and so on.BSD(Berkely Software Distribution) socket technique is used to develop network application program under embedded Linux operating system,while SOCK_STREAM and TCP protocol are used to develop communication software.It has powerful network functions and the vibration data can be transparently transmitted to remote fault diagnosis center via Ethernet. |
| Key words: embedded system,vibration,ARM,Ethernet |
