| 基于AT89C51单片机的油水界面检测仪 |
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| 引用本文： | 王继顺 何祥宇. 基于AT89C51单片机的油水界面检测仪[J]. 可编程控制器与工厂自动化(PLC FA), 2007, 0(5): 102-104 |
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| 作者姓名： | 王继顺 何祥宇 |
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| 作者单位： | 中原大化集团有限公司仪表公司，武汉理工大学自动化学院 |
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| 摘 要： | 本文研讨基于AT89C51单片机油水界面检测仪的设计方法,介绍了系统硬件设计和软件设计,阐述了分段传感器的工作原理和该油水界面检测仪的工作原理。单机工作时,单片机处理数据,通过LED显示出油水界面的位置。并控制外设实现储油罐的自动放水。设计了串行通信接口以便进行系统的扩展,以实现PC机的集中控制。
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| 关 键 词： | 分段式液位测量 单片机 油水界面 串行通信 |
| 文章编号： | 1606-5123（2007）05-0102-03 |
The Instrument of Oil-water Interface Examination |
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| Wang Jishun, He Xiangyu. The Instrument of Oil-water Interface Examination[J]. Programmable controller & Factory Automation(PLC & FA), 2007, 0(5): 102-104 |
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| Authors: | Wang Jishun He Xiangyu |
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| Affiliation: | Wang Jishun He Xiangyu |
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| Abstract: | This article introduces a design method of a device detecting Oil-water Interface, which based on AT89C51 MCU. The design of the system's hardware and software is introduced,and the working principles of Divided-into-segments sensor and device of detecting water-oil interface are elaborated. When the MCU works alone, the MCU processes data and the position of water-oil's interface is shown on LED. The MCU controls the outside equipments which make the water flow out from the oil tank automatically. The serial communication connection is designed in order to carry on the system expansion and realize the concentrate control by PC. |
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| Keywords: | Divided-into-segments Liquid-level Measurement MCU Oil-water Interface Serial communication |
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