| DX型数据采集与无线传输系统 |
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| 引用本文： | 冯文江.DX型数据采集与无线传输系统[J].石油仪器,1998,12(1):42-43. |
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| 作者姓名： | 冯文江 |
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| 作者单位： | 西南石油学院 |
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| 摘 要： | DX型数据采集与无线传输系统能对油井压力、温度、载荷和流量等参数进行自动采集 ,并通过无线传输向总站提供实时参数 ,为及时决策提供信息。数据采集系统采用STD总线 ,测量精度高、故障低 ;无线传输系统采用短波电台和具有自动纠错功能的数传机 ,抗噪能力强、可靠性高。文章介绍了DX型数据采集与无线传输系统的组成、工作原理、功能和主要技术指标
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| 关 键 词： | 数据采集 无线传输系统 DX型 试油工艺 油田 |
DX Data Acquisition and Wireless Transmission system. |
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| Feng Wenjiang,Wen Yishan and Sun Pengcheng.PI,.DX Data Acquisition and Wireless Transmission system.[J].Petroleum Instruments,1998,12(1):42-43. |
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| Authors: | Feng Wenjiang Wen Yishan and Sun PengchengPI |
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| Abstract: | The paper introduces the configuration,working principle,functions and main characteristics of DX data acquisition and wireless transmission system.The system can automatically acquire oil well pressure,temperatures,load and flow rate ect.and provide real time data for decision by wireless transmission.Data acquisition system uses STD bus,sensibility is high,failure rate is low.Wireless transmission system uses SSB SW transmitter receiver and modem with automatically correcting function,noise immunity capability is high. |
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| Keywords: | data acquisition wireless transmission system design sensor |
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