The Design and Application of Data Acquisition and Monitoring System for Laboratory

DOI

10.2991/meici-17.2017.14How to use a DOI?

Keywords

Data collection; Laboratory; Monitor and control system; Design; Application

Abstract

Laboratory data acquisition monitoring system is designed for a school laboratory developed, solved about the problems such as data acquisition, real-time monitoring, alarm, greatly improving the work efficiency, and improve the accuracy of the testing data and real-time performance. This paper expounds the design and development of the system from both hardware and software. The hardware part adopts the overall linear network topology, which mainly includes the collection module, the hub module, the network interface configuration module, the monitoring computer and so on. Software parts are developed in VB.NET, including interface and data transfer programs, system patrol procedures, data logging programs, and device status checks. The system implements the next function; The test data is collected in real time, which is the system patrol function, the system can detect the test data of each remote terminal in real time, and display the monitoring interface. (2) test abnormal alarm, if detection in the process of test data over the upper or lower limit set by the system will give alarm prompt, and the monitoring interface corresponding entry will be red, prompt test personnel timely treatment; (3) test data record, including the entry of the test sample record, the experiment data of the basic information, alarm information records (4) test information processing, automatic processing system also implements the test time and automatic generation of test single function. The system function verification results show that the system meets the design expectation. This laboratory data collection monitoring system has been used for user testing, which can greatly reduce the staff's workload. At the same time, the system is of reference to the data collection monitoring management of other similar laboratories.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Rongxia Duan
AU  - Baocai Xu
AU  - Chunmei Wang
AU  - Ningfeng Xu
PY  - 2017/10
DA  - 2017/10
TI  - The Design and Application of Data Acquisition and Monitoring System for Laboratory
BT  - Proceedings of the 7th International Conference on Management, Education, Information and Control (MEICI 2017)
PB  - Atlantis Press
SP  - 58
EP  - 63
SN  - 1951-6851
UR  - https://doi.org/10.2991/meici-17.2017.14
DO  - 10.2991/meici-17.2017.14
ID  - Duan2017/10
ER  -