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基于C8051F020的石油测井数据采集系统

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Indexed by:期刊论文

Date of Publication:2008-10-15

Journal:仪表技术与传感器

Included Journals:PKU、ISTIC、CSCD

Issue:10

Page Number:42-43,51

ISSN No.:1002-1841

Key Words:测井;字符叠加;USB

Abstract:基于C8051F020的测井数据采集系统是利用专用的字符叠加芯片uPD6450,在C8051F020控制下,将采集到的温度、压力、深度数据与井下CCD摄像机产生的视频信号进行叠加,实时直观地显示井下状况,并采用USB方式与工控机进行通信,做到即插即用.该系统在测井过程中的应用表明系统工作稳定.

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