基于单片机家庭安防报警系统设计

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#单片机 #嵌入式硬件

于 2023-07-06 17:54:50 首次发布

题目**😗* 基于单片机家庭安防报警系统设计

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BACHELOR’S DEGREE THESIS OF

GUIYANG UNIVERSITY

Design of Home Security Alarm System Based on Single Chip Microcomputer

郑重声明

本人呈交的学位论文，是在导师的指导下，独立进行研究工作所取得的成果，所有数据、图片资料真实可靠。尽我所知，除文中已经注明引用的内容外，本学位论文的研究成果不包含他人享有著作权的内容。对本论文所涉及的研究工作做出贡献的其他个人和集体，均已在文中以明确的方式标明。本学位论文的知识产权归属于培养单位。

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摘要

随着社会的发展和人们生活水平的提高，家庭安全问题变得越来越受到关注。为了应对这一问题，基于单片机的家庭报警系统成为了人们解决家庭安全问题的主要方式。该系统通过结合多种传感器，如门磁传感器、温湿度传感器、火焰传感器、烟雾传感器等，构建一个集数据采集、报警提示和信息传输于一体的系统，提高了家庭的安全性和便利性。

本论文旨在设计一种基于单片机的家庭报警系统，并进行详细的研究和实验验证，从而对其进行完整的设计和实现。主要研究内容包括系统的硬件设计和软件设计、数据采集和传输方式的研究等。在硬件设计方面，本论文采用STM32F103C8T6单片机作为主控制器，加入多种传感器和OLED显示屏，构建出具有多种传感器检测能力和显示功能的系统。同时，加入ESP8266 WIFI模块，实现通过手机APP监测和控制家庭安全的功能。在软件设计方面，本论文采用Keil C51开发环境进行程序设计，包括密码输入、显示时间和温湿度、报警模式、传感器数据采集、串口通信和ESP8266 WIFI模块传输等方面的设计。

本论文的实验结果表明，本系统的硬件设计稳定可靠，传感器检测准确，信息传输迅速，并具有实际应用价值。此外，本论文还对系统的应用场景和未来的发展进行了分析和展望。因此，本论文的设计和实现将对家庭安防领域的技术发展和市场推广有着一定的推动作用，并具有一定的学术研究和实用价值。

关键词：在这里插入图片描述

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Abstract

With the development of society and the improvement of people’s living standards, the issue of family safety has become increasingly concerned. In order to address this issue, home alarm systems based on microcontrollers have become the main way for people to solve home safety issues. This system combines multiple sensors, such as door magnetic sensors, temperature and humidity sensors, flame sensors, smoke sensors, etc., to build a system that integrates data collection, alarm prompts, and information transmission, improving the safety and convenience of families.

This paper aims to design a home alarm system based on a microcontroller, and conduct detailed research and experimental verification to achieve a complete design and implementation. The main research content includes hardware and software design of the system, as well as research on data collection and transmission methods. In terms of hardware design, this paper uses the STM32F103C8T6 microcontroller as the main controller, adds various sensors and OLED display screens, and constructs a system with multiple sensor detection capabilities and display functions. At the same time, we have added the ESP8266 WIFI module to achieve the function of monitoring and controlling family safety through mobile apps. In terms of software design, this paper adopts the Keil C51 development environment for program design, including password input, display time and temperature and humidity, alarm mode, sensor data collection, serial communication, and ESP8266 WIFI module transmission.

The experimental results of this paper indicate that the hardware design of this system is stable and reliable, with accurate sensor detection, rapid information transmission, and practical application value. In addition, this paper also analyzes and prospects the application scenarios and future development of the system. Therefore, the design and implementation of this paper will have a certain driving effect on the technological development and market promotion in the field of home security, and have certain academic research and practical value.

Keywords：Home alarm system; STM32 microcontroller; Sensors; WIFI module;