微型机与应用2016，Vol.35Issue(21)：94-97,4.DOI:10.19358/j.issn.1674-7720.2016.21.029
一种新型的水位检测系统
A new kind of water level monitoring system
付存谓 1费美芬 1李军 1孙睿咛 2李炫志 2黄旭铭 2周晋怡 2陈光乐2
作者信息
- 1. 浙江比华丽电子科技有限公司,浙江 桐乡314500
- 2. 中国计量大学 机电工程学院 求是电子科技协会,浙江 杭州 310000
- 折叠
摘要
Abstract
This paper introduces a new kind of water level monitoring system mainly from the simple description of the principle of the system, hardware, software design and introduction,data acquisition and processing methods and innovative points.Non contact measurement is used in this system and many problems like the slow measuring speed, the low measuring accuracy, must contact with water and it will produce error when measuring high temperature liquid have been improved.By using a new type of pressure sensor,the water level can be measured in the case that the sensor is not exposed to water.This way extends system's life.The system also added the function of temperature compensation to reduce the error.The measurement accuracy of the system to measure the high temperature liquid level is improved.This system has simple structure and low cost.Its speed is faster than the contact type temperature measurement and the use time is longer.It is suitable for the occasions with higher accuracy requirements of liquid level measurement.关键词
水位监测/温度补偿/压力传感器Key words
water level monitoring/temperature compensation/pressure pickup分类
计算机与自动化引用本文复制引用
付存谓,费美芬,李军,孙睿咛,李炫志,黄旭铭,周晋怡,陈光乐..一种新型的水位检测系统[J].微型机与应用,2016,35(21):94-97,4.
