基于WiFi技术的手机遥控水上救生系统研究与设计

Research and Design of Water Lifesaving System with Mobile Phone Remote Control Based on WiFi Technology

中文关键词:  Wifi技术  遥控  救生系统  手机APP

英文关键词:WiFi technology  remote control  lifesaving system  mobile phone appliance

中文摘要:

      针对景区、公园，或其他人员比较集中的水域中经常有人意外落水的情况，设计了一种基于WiFi技术的手机遥控水上救生系统。系统以单片机AT89C52为控制核心，利用开发的手机APP，通过WiFi通信模块对救生系统进行控制，驱动固定在救生圈上的电机和舵机工作，使救生圈自动移动前往落水人员处，从而有效地使落水人员获得新生。系统供电的锂电池采用了太阳能光伏电池进行充电补充设计，使系统使用时间较长，大大提高了系统的可靠性。该救生系统控制方便、结构简单，在没有人为干预的情况下可以用在很多水域中，适用性较广，能够确保岸上任何人可以在不用下水保障自身安全的前提下对落水者进行施救。

英文摘要:

      In view of the fact in which there are frequent accidental falls in water areas where scenic spots,parks or other personnel are more concentrated often accidentally fall into the water,a water lifesaving system with mobile remote control based on the WiFi technology is designed.The system takes the AT89C52 microcontroller as the control core,and uses the developed mobile phone APP to control the lifesaving system through the WiFi communication module,and drives the motor and steering gear fixed on the lifebuoy to make the lifebuoy automatically move to the drowning personnel,so as to effectively make the drowning people reborn.The system-powered lithium battery uses solar photovoltaic cells for charging and supplementary design,which enables the system to use for a long time and greatly improving the reliability of the system.The lifesaving system is convenient in control,simple in structure,and can be used in many waters in the absence of human intervention,and has wide applicability,which can ensure that anyone on the shore can rescue the downing person without having to go into the water.