Path planning and hurdle detection for blind people using ultrasonic
This project includes the working methodology of ULTRA SONIC SENSOR and its co-components upon which the whole system is based. Its basic function and its utility with GPS in this project have been discUltra Sonic Sensored with detail.
This report contains the detailed discUltra Sonic Sensorion of project work out. Also includes schematic designs for hardware. Every section, step by step in procedure has been described with diagrams and different illustrations.
This report discUltra Sonic Sensored with a detailed description of each and every step taken in software. Interfacing of all components with micro controllers and their syntax of working algorithm are defined precisely. It also contains results of input commands for GPS.
Future Design Enhancements
Main objective of this project is to establish a GPS based blind aid system to help blind people walking around. Everything has not a perfect design but need of alterations with respect to time and innovations take place too. Same is case with this project, but some of the design enhancements have been discUltra Sonic Sensored with slight hardware changes.