Title :
Ultrasonic electronic system for blind people navigation
Author :
Denis Tudor;Lidia Dobrescu;Drago? Dobrescu
Author_Institution :
Politehnica University of Bucharest, Bucharest, Romania
Abstract :
This paper presents a new electronic system using an ATmega328P microcontroller, two ultrasonic sensors and two vibrating motors as a new helping solution for blind people navigation. The block diagram, specific requirements and implementations are described in the paper. Specific design problems and experimental adjustments are mentioned. Future optimizations and developing trends are also considered.
Keywords :
"Sensors","Acoustics","Microcontrollers","Vibrations","Pulse width modulation","Ultrasonic variables measurement","Software"
Conference_Titel :
E-Health and Bioengineering Conference (EHB), 2015
Print_ISBN :
978-1-4673-7544-3
DOI :
10.1109/EHB.2015.7391545
