Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Optical Instruments》 2011-04
Add to Favorite Get Latest Update

A method of liquid level monitoring with non-contact based on optical detection technology

ZOU Ligang,YU Youlong,TAN Ling (School of Instrument Science and Opto-electronics Engineering,Hefei University of Technology,Hefei 230009,China)  
To achieve non-contact liquid level monitoring,the output light intensity under different level after the light across the transparent container is analyzed,by using MatLab software simulation and experimental validation,which is based on the optical detection technology.The results show that a pulse of light intensity appears during the process of liquid level going down.Non-contact liquid level monitoring is indirectly achieved by detecting the pulse.This method will not change the components of the solution,which is stable and reliable,and can extend the function.
【CateGory Index】: O439
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 6 Hits
1 ;On Some Methods for Oil Tank Liquid Level Measurement[J];Metrology and Measurement Technique;2005-02
2 ZHU Feng~(1,2) MIAO Run-cai~(1,3) LUO Dao-bin~1 (1 Institute of Physics and Information Technology,Shaanxi Normal University,Xi’an 710062,China; 2 Department of Mathematics and Physics,Xi’an Communication Institute,Xi’an 710106,China; 3 Department of Physics,Yulin College,Yulin 719000,China);Boundary reflection from the sunk curved liquid surface and its applications[J];Chinese Journal of Quantum Electronics;2007-04
3 LI Min1,ZHU Hua-sheng2,SUN Hui2,WU Lie-yang1,BAI Ming-ming1 (1.School of Computer Science,Nanchang Hangkong University,Nanchang 330063,China;2.Department of Computer Science and Technology,Nanchang Institute of Technology,Nanchang 330099,China);A new method of automatic detection of water level in venous transfusion based on image[J];Journal of Nanchang Institute of Technology;2009-01
4 CHEN Liya,YANG Yun(Zhejiang Administrative Institute,Hangzhou,310012,China);Development of the Automatic Droping Alarm Apparatus for Medical Application[J];Modern Electronics Technique;2006-13
5 LI Guo-zhe,YU Qing-xu (Department of Physics,Dalian University of Technology,Dalian 116023,China);Optical Fiber Frustrated-total-internal-reflection Based on High Accuracy Liquid Level Sensor[J];Instrument Technique and Sensor;2004-02
6 LI Zhe,YU Xue-fei,CHEN Guang-jie,LU Guang-wen(School of Biomedical Engineering of Southern Medical University,Guangzhou Guangdong510515,China);The design of monitoring system for venous transfusion based on MCU[J];Information of Medical Equipment;2006-06
Chinese Journal Full-text Database 10 Hits
1 ZOU Qing-zun YU You-long ZOU Li-gang (School of Instrument Science and Opto-electronics Engineering,Heifei University of Technology,Hefei 230009,China);Design of Monitoring System of Liquid Level in Transparent Container on the Basis of Photovoltaic Technology[J];Optics & Optoelectronic Technology;2010-06
2 LI Wen-jing(Commen Subjects Department,Shangqiu Medical College,Shangqiu 476100,China);Intravenous infusion alarm device level signal detection principle[J];Electronic Design Engineering;2013-15
3 HOU Yu-long;ZHANG Hui-xin;ZHEN Cheng-fang;SU Shan;LIU Jia;LIU Wen-yi;LIU Jun;XIONG Ji-jun;Key Laboratory of Instrumentation Science & Dynamic Measurement,Ministry of Education,North University of China;National Key Laboratory for Electronic Measurement Technology,North University of China;Science and Technology on Inertial Laboratory,Beihang University;Precision Opto-mechatronics Technology Key Laboratory of Education Ministry,Beihang University;;Sensing Mechanism of Fiber Cladding Mode Frustrated Total Internal Reflection and Design of The Liquid Level Probe[J];Chinese Journal of Luminescence;2015-03
4 Luo Zheng;Institute of Electric and Information Engineer,Zhongyuan University of Technology;;A Design about Medical Urine Detection System[J];Electronics Quality;2015-08
5 LIU Yi,LIU Bo,LIU Xin,et al The 153 th Hospital of PLA,Zhengzhou 450042,China;Study and Application of Multi-function Intravenous Infusion Monitoring Device[J];Journal of Medical Forum;2010-15
6 Tong Wangshu,Li Xiaoyu,Wang Qi China university of geoscience(Beijing),Beijing,100083,China;A device for measuring the liquid level of infusion bottles and alarming for danger[J];China Modern Educational Equipment;2010-07
7 LI Jing,CHEN Ping(School of Computer Science and Technology,Shandong University of Technology,Zibo 255049,China);Development of ultrasonic liquid-level monitoring instrument based on MSP430 microcontroller[J];Journal of Shandong University of Technology(Natural Science Edition);2007-03
8 LIU He,YU Cheng-bo,YANG Shu-qiang,GONG Zhi(Institute of Remote Testing and Control Technology,Chongqing College of Technology,Chongqing 400050,China);Design of automatic monitoring system for transfusion[J];China Measurement & Test;2009-04
9 YAN Da-hai,XU Guang-shen(School of Mechanical Engineering,Xi′an Polytechnic University,Xi′an 710048,China);Research of laser liquid level detection system of mask projection stereolithography[J];Journal of Tianjin Polytechnic University;2013-01
10 Shangguan Guanghua;Zhang Wenchao;Hangzhou Dianzi University;;The Design of Smart Infusion Monitoring System[J];Life Science Instruments;2014-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Wang Yuanqing (Anhui Institute of Mechanical and Electrical Engineering Wuhu 241000) Zong Xinseng (Zhejiang Law and Order Institute Hangzhou 310012);A Photoelectric Liquid-Drop Sensor[J];JOURNAL OF ANHUI INSTITUTE OF MECHANICAL AND ELECTRICAL ENGINEERING;1996-02
2 HUANG Bin 1,LI Ping 1, GUAN Tian-min 1,HUANG Rui 2 (1.Dept. of Mechanical Engineering, Dalian Raiway Institute Dalian 116022, China;2.Dalian Ship Building Factory, Dalian 116005,China);Liquid Level Limit Alarm Apparatus for Medical Application[J];Journal of Dalian Railway Institute;2004-01
3 ;一种动态自校正超声液位测量方法[J];Port Operation;2004-01
4 Huang Cenyue Beijing Great Wall Aeronautical Measurement & Control Technology Research Institute, Beijing 100022;Hydrostatic Tank Ganging System[J];Petroleum Products Application Research;2000-04
5 Li Lihong,Xie Keming (College of Information Engineering of TUT);The Developing Status of Automatic Measurement for Materials Level[J];Journal of Taiyuan University of Technology;2001-04
6 Ai-Hua Zhan g,Liang Zhu,College of Telegraphic Engineerin g,Gansu Uni-versity of Technol ogy,Lanzhou 730050,Gansu Province,China;Effect of monitoring system for medical infusion on rehabilitation nursing[J];Chinese Journal of Clinical Rehabilitation;2003-20
7 HE Xiao-rong,WU Fu-xiang,KONG Ruo-fei,YAN Qing-fu,SHEN Xiao-dong (Dept.of Logistical Automatic Eng.of LEU,Chongqing400016,China);Monitoring system for transfusion in the therapy[J];Information of Medical Equipment;2004-06
8 Gao Chunsheng;The Tank Measuring Instrument——Status Quo and Development Trend in China[J];;2000-02
9 Wang Xiangqiao Bei Qizhang (The Department of Automation & Electronics, Yuzhou University,Chongqing 400033);The Implementation of the Transfusion State Monitoring Device[J];Chinese Journal of Scientific Instrument;2001-S2
10 ;The Level Measurement Based on Microwave Method for Oil Tanks[J];Process Automation Instrumentation;2001-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved