基于WiFi的农具防丢失系统设计

Design of Anti-loss System for Farm Tools Based on WiFi

为了解决农民农具丢失不容易寻找的问题,设计了一种基于WiFi的农具防丢失系统。该系统基于内置WiFi模块与手机相连能够快速找到农具,系统硬件部分采用单片机的模块化设计,软件部分采用基于Android操作系统下开发的app,利用WiFi模块组建的AP网络通信技术,远程控制装有蜂鸣器与灯光的单片机进行发光、发声;该单片机与被寻找物品进行绑定,在寻找困难时,可利用基于Android操作系统下开发的手机app进行远程定位确保能够精确地寻找,为了降低功耗,单片机在不需要工作的情况下关闭灯光与蜂鸣器的供电,保持低功耗状态。

In order to solve the problem that it is not easy to find the lost agricultural tools of rural farmers, a WiFi based anti-lost system of agricultural tools is designed. The system is based on the built-in WiFi module connected to the mobile phone to quickly find farm tools and improve efficiency. The hardware part of the system is a modular control of a single-chip microcomputer, and the software part is an app based on the Android operating system. It mainly uses indoor WiFi through the app or a mobile phone remote switch, using the AP network communication technology formed by the WiFi module, the remote control part is equipped with a single-chip microcomputer with a buzzer and light to emit light The system’s mobile phone developed an app for remote positioning to ensure accurate and easy search. In order to reduce power consumption, the single-chip microcomputer turns off the power supply of the lights and the buzzer when it does not need to work, and maintains a low power consumption state.