Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/60
Title: Design and implementation of a test setup for electric mobility scooter for the disabled
Authors: Akkaya, Ramazan
Kazan, Fatih Alpaslan
Keywords: Electric mobility scooter
wheelchair
data acquisition card
fault detection
measurement
microcontroller
Issue Date: 2019
Publisher: SAGE PUBLICATIONS LTD
Abstract: In this study, a test setup was designed for three- and/or four-wheeled electric mobility scooter models used by disabled or old people. This system is composed of a test platform that enables measurement of vehicular velocity, a data acquisition card, and an interface prepared in the C# program. Using the data acquisition card that was designed, seven quantities, namely, battery and motor currents, battery and motor terminal voltages, wheel speed in revolution per minute, and ambient and motor temperatures, were measured instantaneously during the test procedure and transferred to a computer via a USB device. Using these data that were transferred, motor speed in revolution per minute, torque generated by the motor, motor shaft power, motor and driver efficiency, instantaneous velocity of the vehicle, and total distance covered information obtained from the moment the vehicle began to be used were computed in real time throughout the experiment in the interface prepared in the C#, and their graphs were drawn and recorded. Thus, the faults in the battery, motor, or driver of electric mobility scooters became easily detectable in tests conducted under various conditions such as different ambient temperatures, different user weights, and roads with different slopes.
URI: https://doi.org/10.1177/0020294019865756
https://hdl.handle.net/20.500.13091/60
ISSN: 0020-2940
2051-8730
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

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