基于STM32的智能盲人斑马线系统设计与实现

Design and Implementation of Intelligent Blind Zebra Crossing System Based on STM32

该文设计了一种基于STM32的智能盲人斑马线系统,系统由主控制器、语音播报、人体感应、称重传感器与盲人斑马线等模块组成。以STM32微控制器为主控器,通过串口控制语音播报模块用于提示过马路的行人,提高行人过马路的效率;通过人体感应和称重传感器模块检测斑马线上行人情况,并指令智能盲人斑马线进行升降。该产品将语音播报、人体感应、称重传感器等模块综合,形成完善的盲人斑马线体系。测试结果表明,该智能盲人斑马线系统不仅实现了盲人高效安全过马路,还解决了车轮与盲人斑马线碰撞制造噪音扰民的问题,具有较强的实用性和市场化前景。

An intelligent Zebra crossing system for the blind based on STM32 is designed,which is composed of main controller,voice broadcast,human sensing,weighing sensor and Zebra crossing for the blind.The STM32 micro-controller is used as the main controller,the voice broadcast module is controlled through the serial port to prompt the pedestrians to cross the road,so as to improve the efficiency of pedestrian crossing the road,and instruct the intelligent blind zebra to take off and take off.Our products will voice broadcast,human sensing,weighing sensors and other integrated modules to form a complete system of Zebra crossing for the blind.The test results show that the system not only realizes the efficient and safe crossing of blind people,but also solves the problem of noise disturbance caused by the collision between the wheel and the blind Zebra crossing.