基于互联网的智慧盲道导航系统的设计

Intelligent Blind Path Navigation System Design Based on Internet

盲人的视觉障碍严重影响了其日常生活,尤其是在出行时面临诸多不便和危险。为解决盲人出行困难问题,以大数据、智能化等互联网技术为基础,对智能盲杖、智能盲道和智慧盲道导航系统进行设计。智慧盲道导航系统由盲杖、盲道、导航系统等组成,智慧盲杖应从盲道识别、语音导航、障碍物躲避、无线寻杖、紧急呼救、后台管理等功能属性进行设计,智能盲道通过盲道地砖内置芯片和盲杖感应器交互实现定位导航、障碍物占道警示、通行安全提示等功能,以保障盲人的出行安全;智慧盲道导航系统通过盲杖、蓝牙设备等硬件设计和导航、语音、通信等软件设计,采用光敏传感器进行白天夜晚的分时段照明优化,有效保障盲人的出行安全。

The visual impairment of the blind has seriously influenced their daily life.Especially when traveling,they face many inconveniences and dangers.In order to solve the problem of travel difficulties for the blind,the study designs the intelligent tactile stick,intelligent blind path and intelligent blind path navigation system based on Internet technologies such as big data and intelligence,etc.The intelligent blind path navigation system is consisted of blind rod,blind path,navigation system,etc.The intelligent tactile stick should be designed from the blind path recognition,voice navigation,obstacle avoidance,wireless stick,emergency call,background management and other functional attributes.Through the interaction of the built-in chip of the blind floor tile and the blind pole sensor,the intelligent blind road can realize the functions of positioning and navigation,obstacle occupation warning,and traffic safety warning,etc.,so as to ensure the travel safety of the blind.Through the hardware design of the blind wand,Bluetooth device and the software design of navigation,voice and communication,the photosensitive sensor is adopted in the intelligent blind navigation system to optimize the day and night time-division lighting,and effectively ensure the travel safety of the blind.