Design of a multi-functional intelligent guide stick
Abstract
intelligent guide cane based on STM32, aimed at helping visually impaired people move more conveniently.This system includes HC-SR04
ultrasonic ranging module, YF017 voice module, small vibration motor, GPS positioning module, and GSM communication module. It can
detect surrounding obstacles in real time and provide voice and vibration prompts, making it easier for users to avoid obstacles. At the same
time, users can actively send help messages to friends and family, providing better protection for the safety of visually impaired people.This
design is practical, simple, and cost-eff ective, and has certain guiding signifi cance for future research on intelligent guide canes.
Keywords
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DOI: http://dx.doi.org/10.18686/modern-management-forum.v8i7.13646
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