盲人智能拐杖的设计与制作

Design and Manufacture of Crutches for Blindmen

针对普通的拐杖安全性能低、功能单一的缺点,设计了一款基于单片机控制的智能拐杖,该拐杖具有自动定位、超声波测障、方位识别和紧急求助等功能。避免盲人因外出而造成的安全隐患,以及因盲人无法识别未知障碍而导致的事故发生。

Considering the shortages as low safety and single function for ordinary crutches, the paper designs an intelligent crutch based on single chip computer. The crutch has function of automatic positioning, ultrasonic obstacle detection, orientation recognition and emergency help seeking. It can avoid potential hazards as going out and unable to identify unknown obstacles.