| 油罐液位高精度网络测量系统 |
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| 引用本文： | 王国峰,周亦武,秦建春. 油罐液位高精度网络测量系统[J]. 计算机测量与控制, 2002, 10(9): 584-585,588 |
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| 作者姓名： | 王国峰 周亦武 秦建春 |
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| 作者单位： | 大连海事大学,智能控制研究所,辽宁,大连,116026 |
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| 摘 要： | 介绍一种油罐液位网络测量系统，系统由上位机、液位测量仪表和CAN总线组成，使用方便、快捷、可靠性高、成本低廉。采用旋转变压器作为液位测量仪表的传感器，用数字化的方法读出该传感器的信号，提高了液位测量的精度。
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| 关 键 词： | 油罐液位高精度网络测量系统 CAN总线 旋转变压器 油库管理 PC机 |
| 文章编号： | 1671-4598(2002)09-0584-02 |
High Precision Liquid Level Network Measuring System for Oil Tanks |
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| WANG Guo-feng,ZHOU Yi-wu,QIN Jian-chun. High Precision Liquid Level Network Measuring System for Oil Tanks[J]. Computer Measurement & Control, 2002, 10(9): 584-585,588 |
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| Authors: | WANG Guo-feng ZHOU Yi-wu QIN Jian-chun |
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| Abstract: | A high precision liquid level measuring system for oil tanks is introduced. It is composed of main microcomputer, liquid meter, and Fieldbus CAN. The system is used facilily. It is high reliable and low price. Using the rotating transformer to be the sensor in the liquid meter, pick up the signal by digitalize method, the measuring precision is increased. |
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| Keywords: | fieldbus CAN measuring liquid level rotating transformer |
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