现代电子技术2011，Vol.34Issue(17)：137-140,4.
太阳能超声波导盲器的研制
Design of Solar Ultrasonic Guide Device
摘要
Abstract
In order to help blind people overcome the difficulties of walking inconvenience, the design method and work principle of solar ultrasonic guide device based on single-chip microcomputer is introduced. This design includes five modules such as main control circuit, temperature compensation, voice alarm, range setting and the solar power function. Its characteristics include that the temperature compensation technique can improve the guide accuracy) the solar power module is energy-efficient which can overcome the difficulty of charging inconvenient) the intelligent alarm module can improve the use effect of guide device.关键词
太阳能/温度补偿/超声测距/导盲器Key words
solar energy/ temperature compensation/ ultrasonic distance measurement/ guide device分类
信息技术与安全科学引用本文复制引用
吴飞斌,张晋平,陈文娟..太阳能超声波导盲器的研制[J].现代电子技术,2011,34(17):137-140,4.基金项目
国家大学生创新试验计划资助(101042535) （101042535）
