| 具有通讯功能的锅炉液位传感器 |
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| 引用本文： | 刘沛,乔永明. 具有通讯功能的锅炉液位传感器[J]. 现代电子技术, 2004, 27(11): 52-53,67 |
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| 作者姓名： | 刘沛 乔永明 |
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| 作者单位： | 1. 陕西理工学院,电气工程与自动化系,陕西,汉中,723003
2. 中科院,西安光机所,陕西,西安,710068 |
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| 基金项目： | 陕西省工业自动化重点实验室资助 |
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| 摘 要： | 依据现有锅炉液位测试的现状，设计出了一种数字式锅炉液位传感器。该传感器是用单片机及其相关硬件来实现的，利用单片机的并口测量液位数据、串口与上位机进行通讯。经现场几个月的运行，表明该设计合理、可行。本文介绍了锅炉液位传感器原理，并给出硬件原理图和软件流程图。
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| 关 键 词： | 锅炉液位 单片机 接口 编码 |
| 文章编号： | 1004-373X(2004)11-052-02 |
A Communicable Sensor for Measure of Liquid Level in Boilers |
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| LIU Pei,QIAO Yongming. A Communicable Sensor for Measure of Liquid Level in Boilers[J]. Modern Electronic Technique, 2004, 27(11): 52-53,67 |
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| Authors: | LIU Pei QIAO Yongming |
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| Affiliation: | LIU Pei1,QIAO Yongming2 |
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| Abstract: | According to the present state of the measure of the liquid level in boilers designed this intelligent sensor using 89C51 microcontroller and other logic circuits. The signal of liquid level transfer into data and send this data to other computer system through serial interface. It is proved this sensor is available and useful after mouths into use. Here are the principles of the sensor, the graphic of the hardware and the procedure the software. |
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| Keywords: | boiler liquid level microcontroller interface code |
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