设计说明书
总字数：15000+
摘 要
在当今科技飞速发展的社会环境中，智能手机已成为人们生活不可或缺的一部分，几乎每个人都拥有一部智能手机。与此同时，嵌入式系统和远程控制技术的不断进步也为各种应用提供了全新的可能性。本研究以探测小车为研究对象，通过融合智能手机远程控制和多种传感器技术，旨在探索智能手机远程控制的潜在应用，特别是在自动驾驶、环境监测和智能物联网领域。本研究设计并实现了一款智能手机远程控制的探测小车，采用STC89C52单片机作为主控制核心。该小车具有多项功能，包括红外寻迹、超声波障碍检测、蓝牙遥控、环境参数监测等。主要功能如下：首先，小车通过一对红外寻迹管实现寻迹功能。在寻迹过程中，通过超声波传感器检测前方障碍物的距离。当检测到障碍物距离小于50cm但大于30cm时，蜂鸣器会触发报警，提醒用户有障碍物。当障碍物距离小于等于30cm时，小车将自动停车，等待障碍物移开后再次启动。其次，小车可以通过蓝牙控制前进、后退、左转、右转、停止、加速向前、减速向前等动作。同样，它通过超声波传感器检测前方障碍物，当检测到障碍物距离小于50cm但大于30cm时，蜂鸣器报警。当障碍物距离小于等于30cm时，小车将自动避开障碍物。此外，用户可以在手机端切换小车的工作模式，选择寻迹模式或蓝牙遥控模式。最后，小车还配备了多个传感器，包括DHT11温湿度传感器、光敏电阻用于检测光照值、MQ-5传感器用于检测可燃气体浓度。这些传感器采集的数据可以通过蓝牙发送到手机端，供用户实时监测和分析。本研究的探测小车不仅具有寻迹和遥控功能，还能够监测环境参数，为用户提供更全面的信息。通过智能手机的远程控制，用户可以轻松地操作小车，并获取环境数据。这一设计展示了智能手机远程控制技术在无人车辆领域的潜在应用前景，为智能化控制系统的发展提供了一个有趣的范例。。
关键词：智能手机；远程控制；探测小车；蓝牙遥控；传感器监测；单片机控制
Abstract
As a common household appliance, hair dryers play a significant role in everyday life. However, traditional hair dryers typically offer limited options for temperature and airflow control, resulting in limited user experience and safety. With the continuous advancement of technology, an increasing number of users have raised higher demands for the performance and functionality of hair dryers. Therefore, designing a system capable of controlling hair dryer temperature and airflow more flexibly, intelligently, and safely has become increasingly important.This design is based on the STM32F103C8T6 microcontroller and focuses on the development of a hair dryer temperature and airflow measurement and control system. The system incorporates various functions, including temperature and airflow control, voice control, temperature sensing, and display. Specifically, the system includes the following features:Firstly, three buttons allow users to control the hair dryer’s heating mode, which includes options for stopping, low-temperature, and high-temperature modes. This functionality is achieved through the use of two relays, effectively managing the hair dryer’s heating capabilities.Secondly, the same three buttons enable users to adjust the hair dryer’s airflow, with choices for stopping, low-speed, and high-speed settings. This feature is implemented using the MX1508 to control the fan, offering users the ability to customize the airflow as per their requirements.Additionally, the system supports voice control, empowering users to control temperature and airflow through voice commands, enhancing the system’s convenience.The system also integrates temperature sensing capabilities, utilizing an infrared sensor to measure hair temperature and a DS18B20 sensor to monitor external temperatures. This enables the system to automatically adjust the hair dryer’s operating mode, including cold air, hot air, and airflow intensity, to meet diverse user needs.Furthermore, the system monitors the hair dryer’s surface temperature. If the temperature exceeds a predetermined threshold, it triggers an alarm through a buzzer and cuts off all loads, ensuring safety.Lastly, an OLED display screen provides real-time feedback, showing the current temperature mode, airflow mode, and the present temperature to the user.This comprehensive system, controlled by the STM32F103C8T6 microcontroller, offers an array of features for hair dryer temperature and airflow control, enhancing the user experience and safety. It has the potential to provide improved user satisfaction and safety in practical use.
Keywords: Microcontroller Control; STM32F103C8T6; Hair Dryer Temperature Control; Airflow Adjustment; Voice Control; Temperature Sensing System..
目 录
智能手机远程控制的探测小车设计与实现
摘要
Abstract
第1章 绪论
1.1研究背景及意义
1.2国内外研究现状
1.3论文的主要内容
第2章 系统总体设计方案
2.1系统总体设计
2.2主要模块方案选择
2.2.1主控模块方案选择
2.2.2 避障模块方案选择
2.2.3 温湿度检测模块方案选择
2.2.4 光照强度检测模块方案选择
第3章硬件设计
3.1主控模块电路设计
3.2 红外寻迹模块电路设计
3.3 超声波模块电路设计
3.4 温湿度检测模块电路设计
3.5 光照强度检测模块电路设计
3.6 天然气检测模块电路设计
3.7 直流电机驱动模块电路设计
3.8 蜂鸣器报警模块电路
3.9 蓝牙无线传输模块电路设计
第4章 系统程序设计
4.1 编程软件介绍
4.2 系统主流程设计
4.3 温湿度检测模块子流程
4.4 A/D模数转换子流程
4.5 超声波检测模块子流程
4.6 蓝牙模块子流程
4.7 直流电机-MX1508驱动模块子流程
第5章 仿真测试
5.1 整体仿真焊接图
5.2 小车寻迹仿真测试
5.3 小车避障仿真测试
5.4 环境参数检测仿真测试
5.5 蓝牙测控仿真测试
第6章 实物测试
6.1 整体实物焊接图
6.2 小车寻迹实物测试
6.3 小车避障实物测试
6.4 环境参数检测实物测试
6.5 蓝牙测控实物测试
第7章 总结展望
参考文献
附录
附录A 原理图
附录B PCB
附录C 主程序
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