基于AT89C51主控芯片的导盲护腕设计

Design of the Guide Wrist Based on AT89C51 Master Chip

该款基于AT89C51主控芯片的导盲护腕的设计,充分考虑了视力残疾的特殊人群需求,对产品的设计思路、功能模块和功能实现原理进行了解析,在传统导盲杖基础上增加了二维测距、GPS定位、振动预警、红外测温等功能,相比传统的导盲杖能更好地服务弱势群体。

This section is based on the design of the guide wrist of the AT89C51 master chip. It fully considers the needs of special people with visual disabilities and analyzes the design ideas,functional modules and functional realization principles of the product. Based on the traditional guide blind stick,the functions of two-dimensional ranging,GPS positioning,vibration early warning,and infrared temperature measurement are added,which can better serve vulnerable groups than the traditional guide blind stick.