摘要：运用以开放性和高速率为特征的嵌入式网络技术,研究并设计了一种新型井下网络智能分站.开放的TCP/IP协议的引入消除了不同监控分站间的协议壁垒.此外,率先将32位网络处理器和嵌入式实时操作系统VxWorks应用到井下网络分站,这不仅提升了系统容量和信息处理速度,也增加了系统的先进性和稳定性.

基金：国家科技型中小企业技术创新基金资助项目(02C26213200056).；

关键词：井下分站;嵌入式系统;VxWorks;ARM;

DOI：10.16186/j.cnki.1673-9787.2005.02.006

分类号：TD67

The research and realization of intelligent embedded network substation in the coal mine

Abstract：One open and high_speed underground substation based on embedded network technology which takes big capacity, real_time and steadiness as its characteristics is put forward and designed. It not only improves the systems capacity and processing speed, but also removes the rampart between different underground monitor systems by making use of RTOS on 32bit NetArm and TCP/IP protocols.

Keyword：underground substation;embedded system;VxWorks;ARM;