Abstract
We suggest a pedestrian navigation system for visually impaired person which can guide to a destination along a route.In the previous research, we build the system using Two-Dimensional Range Sensor.The sensor which is mounted on the waist obtains the current location and the orientation of user.Also,Belt-type vibration device which is wounded on the waist presents a direction of travel.But this system cannot detect objects which are not as high as the sensor.So we use Tree-Dimensional Range Sensor.We estimate the self-position and detect obstacles using Tree-Dimensional Range Sensor.
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More From: The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
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