摘要
近几年,社会上频繁出现少女失联、痴呆老人走失等问题,保障弱势群体的安全迫在眉睫,智能手环可以改善这些问题。本文设计的智能手环由STM32系列微控制器、蓝牙电路、Wi-Fi电路、按键电路、微型摄像头电路等部分组成,可实现一键预警、紧急呼救等功能。
In recent years,problems of missing girls or lost older people makes it urgent to secure vulnerable groups.Smart bracelet is a possible solution to this phenomenon. The bracelet consists of STM32 Micro-Controller, Bluetooth, Wi-Fi module, button and micro camera, among other components. The device is capable to alarm and make emergent calls only by pressing on the button.
出处
《科技广场》
2016年第8期190-192,共3页
Science Mosaic
