井下便携式数据记录仪的研制  

The Research on portable data acquisition instrument under the mines

作　　者：吴久晏[1] 顾涛[1] 杨徽[1] 邓建平[1] 

机构地区：[1]中国矿业大学北京校区机电学院,北京100083

出　　处：《华北科技学院学报》2004年第3期17-20,31,共5页Journal of North China Institute of Science and Technology

摘　　要：针对煤矿井下对仪器仪表的防潮、防尘、防爆等苛刻条件 ,采用PC10 4主板 ,配以数采卡和大容量数据存储设备构成一个适合于井下使用的体积小、功耗低、存储容量大、转换速率高的井下便携式数据记录仪 。Aiming at the rigorous requirements of instrument and meter on defending dust, damp and explosion under the coal mines, portable data acquisition instrument is based on PC104 board, data gathering module and bulky memorizer. It has the characteristics of small volume, low power absorption, large memory capacity and high A/D conversion rate etc. It can also progress data transfer memory with the computer co?mmunication.

关 键 词：井下便携式数据记录仪 数据采集 综采机械化设备 

分 类 号：TP274.1[自动化与计算机技术—检测技术与自动化装置]