| 基于USB2·0的嵌入式便携数控测井系统 |
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| 引用本文： | 马火林,贺新蔚,余钦范,耿贤锐.基于USB2·0的嵌入式便携数控测井系统[J].石油天然气学报,2006(4). |
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| 作者姓名： | 马火林 贺新蔚 余钦范 耿贤锐 |
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| 作者单位： | 中国地质大学(北京) 北京100083(马火林，贺新蔚，余钦范)，武汉川仪经营成套公司 湖北武汉430010(耿贤锐) |
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| 摘 要： | 一种便携式数控测井系统采用上位机、下位机结构,通过USB2·0接口协议进行通讯。下位机包括PC104嵌入式计算机和相关数据采集电路,完成测井信号的实时采集、测井仪器的控制和向上位机传送采集的数据。上位机采用笔记本,基于Windows2000/XP平台,完成系统的管理、测井命令的发送、测井数据的接收、信号的处理、图形显示、打印、数据保存和人机交互等工作。系统采用模块化设计,硬件、软件易于扩展。
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| 关 键 词： | USB2·0 嵌入式计算机 数控测井系统 数据采集 |
An Embeded and Portable Computerized Logging System Based on USB2.0 |
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| MA Huo-lin,HE Xin-wei,YU Qin-fan.An Embeded and Portable Computerized Logging System Based on USB2.0[J].Journal of Oil and Gas Technology,2006(4). |
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| Authors: | MA Huo-lin HE Xin-wei YU Qin-fan |
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| Abstract: | A super-computer and slave-computer structure is used in an embedded and portable numerical control logging system, it is communicated through USB2.0 interface protocol. The slave-computer, which is composed with PC104 embedded computer and related circuit for data acquisition, is used to implement a real-time acquisition of logging data, logging tool control and transfer data to the super computer. The super computer, which is based on Windows 2000/XP system, is a notebook PC used for system management, logging word transfer, logging data receiving, signal process, diagram display, printing, data preservation and man-machine conversation. Modular design is used in the system, hardware and software are easy to be updated. |
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| Keywords: | USB2 0 embedded computer computerized logging system |
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