| 基于CAN总线石油钻井仪新体系结构的研究 |
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| 引用本文： | 程世旭,李华贵.基于CAN总线石油钻井仪新体系结构的研究[J].仪器仪表用户,2007,14(6):11-12. |
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| 作者姓名： | 程世旭 李华贵 |
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| 作者单位： | 长江大学,计算机科学学院,湖北荆州,434023 |
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| 摘 要： | CAN总线是一种应用广泛的实时性现场总线,将CAN总线引入石油钻井多参数系统中,充分发挥CAN总线的灵活性,可以提高石油钻井过程中的各种设备的可靠性。本文在分析CAN总线在石油钻井仪器应用的基础上,从硬件设计原理、CPU与CAN总线接口以及CAN总线通信软件进行了论述。
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| 关 键 词： | CAN总线 数据采集 钻井参数仪 |
| 文章编号： | 1671-1041（2007）06-0011-02 |
| 收稿时间： | 2007-05-13 |
| 修稿时间： | 2007年5月13日 |
The Research of New Petroleum Drilling Device Architecture based on CAN-bus |
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| CHENG Shi-xu,LI Hua-gui.The Research of New Petroleum Drilling Device Architecture based on CAN-bus[J].Electronic Instrumentation Customer,2007,14(6):11-12. |
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| Authors: | CHENG Shi-xu LI Hua-gui |
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| Affiliation: | Computer Science College of Yangtze University, HuBei Jinzhou 434023 |
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| Abstract: | CAN-bus is a kind o Real-time performance field bus which is extensively used.To bring CAN-bus into Petroleum Drilling multi -parameters system,can exploit its flexibility and improve various devices' reliability which used in the process of petroleum drilling. This paper analyzes CAN-bus on the basis of petroleum drilling device applications,and elaborates on hardware design principle, the interface between CPU and CAN-bus,and CAN-bus communicati on software. |
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| Keywords: | CAN bus Data collect drilling parameter instrument |
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