| 综合化测井地面系统实时多任务采集软件的设计与开发 |
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| 引用本文： | 李安宗.综合化测井地面系统实时多任务采集软件的设计与开发[J].测井技术,2007,31(2):159-162. |
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| 作者姓名： | 李安宗 |
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| 作者单位： | 中国石油集团测井有限公司测井仪器厂,陕西,西安,710061 |
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| 基金项目： | 中国石油天然气集团公司资助项目 |
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| 摘 要： | 分析了综合化测井地面系统实时多任务采集软件的主要功能和实现方式,研究了系统的多任务调度策略和基于消息队列的数据传输机制.对系统的各个任务及中断服务程序进行了分析,设计开发了信号采集过程的控制软件,实现了综合化测井地面系统的数据采集功能.
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| 关 键 词： | 测井地面系统 软件开发 多任务 数据采集 消息队列 信号量 |
| 文章编号： | 1004-1338(2007)02-0159-04 |
| 修稿时间： | 2006-12-23 |
Design and Development of Real-time and Multi-task Data Acquisition Software of an Integrated Logging System |
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| LI An-zong.Design and Development of Real-time and Multi-task Data Acquisition Software of an Integrated Logging System[J].Well Logging Technology,2007,31(2):159-162. |
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| Authors: | LI An-zong |
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| Abstract: | The main function and its realization of a real-time and multi-task data acquisition software of an integrated logging system are analyzed. Multi-task scheduling algorithm and communication mechanism using message queues are discussed. Every task of the system and interrupt service routines are analyzed, and control software of data acquisition is designed and developed, then realized is the data acquisition function of the integrated logging system. |
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| Keywords: | surface system of well logging software design multi-task data acquisition message queues semaphore |
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