Open AccessIoT-Based Telemetry System of Ultrasonic Measurement for Experimental Study under COVID-19 Situation
Author(s) -
Wongsakorn Wongsaroj,
Naruki Shoji,
Hideharu Takahashi,
Hiroshige Kikura
Publication year - 2020
Publication title -
american journal of science and engineering
Language(s) - English
Resource type - Journals
eISSN - 2687-9581
pISSN - 2687-9530
DOI - 10.15864/ajse.1302
Subject(s) - telemetry , computer science , real time computing , set (abstract data type) , covid-19 , task (project management) , simulation , work (physics) , power (physics) , systems engineering , engineering , mechanical engineering , telecommunications , medicine , disease , pathology , infectious disease (medical specialty) , programming language , physics , quantum mechanics
As an epidemic situation of COVID-19, social gathering and working activity have limited. The research execution and engineering activities are significantly affected, especially experimental work. This paper proposes the telemetry system concept for experimenting remotely outside the laboratory. The power source of the testing equipment is controlled remotely. The camera observes the execution of the experiment. The measuring equipment can be set remotely. Consequently, the user can operate and monitor the real-time conducting the experiment from the outside. The experiment of velocity profile measurement on the bubbly flow, which is the vital task in fluid engineering, was demonstrated to confirm the concept's applicability. Finally, the experimental result could be obtained successfully under the remoted experiment.