摘要
本文介绍了盲人智能探路手杖的研究.该系统由单片机控制,采用两只超声波传感器的探测模式,对盲人行进路上的路况进行探测和分析,并针对不同的路况发出相应的提示信息,以达到辅助盲人安全行走的目的.
This article introduces the researching of intelligent walking stick used by blindman. This system is controlled by single-chlp, Two ultrasonic sensors are used to detect the situation on road, Different suggestive information is given by this system according to the different status on road in order to assist the blind to walk safely.
出处
《中国医学物理学杂志》
CSCD
2005年第5期674-676,共3页
Chinese Journal of Medical Physics
关键词
智能
单片机
超声波传感器
盲人
intelligence
single-chip
ultrasonic sensor
blindman
