Design and Implementation of an Intelligent Cane Based on Multi-Sensor Fusion

With the intensification of population aging and the increase in the number of visually impaired people, intelligent cane, as an auxiliary tool, can significantly improve the quality of life and safety of the elderly and visually impaired. This paper designs and implements an intelligent cane based on multi-sensor fusion, integrating ultrasonic sensors, six-axis motion attitude gyroscope sensors and photosensitive sensors, achieving functions such as obstacle detection, fall detection and light detection. Through experimental verification, the performance of this intelligent cane in complex environments is superior to traditional methods, and it has high practical value and promotion significance.