设计简介：
项目名：消毒车（实物）
项目编号：mcuclub-dz-171
单片机类型：STC89C52
具体功能：
1、通过一对红外寻迹管进行寻迹，在寻迹过程中，通过超声波检测前方障碍物
，当检测到障碍物距离小于50cm大于30cm，蜂鸣器报警，
当检测到障碍物距离小于等于30cm时，自动停车，直到障碍物移除
2、通过蓝牙控制小车前进、后退、左转、右转、停止、加速向前、减速向前，
通过超声波检测前方障碍物，当检测到障碍物距离小于50cm大于30cm，蜂鸣器报警，
当检测到障碍物距离小于等于30cm时自动避开障碍物，支持手机端控制小车上继电器进行消毒
3、通过红外测速管进行测速，并将速度值和路程发送到手机端上进行显示
4、通过红外避障管检测是否有人手靠近，人手靠近后，通过非接触红外测温模块测量体温2s，
并将温度传到手机端，当温度高于37.3进行蜂鸣器报警，然后开启消毒，
直到人手离开或人手温度低于24℃
总字数：15730
实物链接：点击跳转
设计说明书链接：点击跳转
开题报告链接：点击跳转
答辩PPT链接：点击跳转
移动式消毒车自控装置的设计与制作
摘要
本文介绍了一个名为”移动式消毒车自控装置的设计与制作”的项目。该项目旨在利用单片机技术对现有的移动式消毒车进行技术改造，以增加自动控制功能。采用的单片机型号为STC89C52。具体功能包括以下方面：通过一对红外寻迹管实现寻迹功能，并在寻迹过程中通过超声波检测前方障碍物。当障碍物距离小于50cm且大于30cm时，蜂鸣器发出警报。当障碍物距离小于等于30cm时，车辆自动停车，等待障碍物移除。通过蓝牙模块实现对移动车辆的远程控制，包括前进、后退、左转、右转、停止、加速向前和减速向前等功能。在操作过程中，超声波传感器检测前方障碍物，当障碍物距离小于50cm且大于30cm时，蜂鸣器报警。当障碍物距离小于等于30cm时，车辆自动避开障碍物，并支持手机端控制车辆上的继电器进行消毒操作。通过红外测速管实现车辆速度的测量，并将速度值和行驶路程发送至手机端进行显示。通过红外避障管检测人手是否靠近车辆。当人手靠近时，非接触红外测温模块在2秒内测量体温，并将温度传输至手机端。当体温高于37.3℃时，蜂鸣器发出警报，随后启动消毒操作，直至人手离开或体温低于24℃。
这个项目的实施涉及多个技术领域，包括单片机编程、传感器应用、蓝牙通信、自动控制和温度检测等。通过这些功能的融合，移动式消毒车得以实现自动控制、障碍物避免、远程操作以及体温监测等功能，有望在提高消毒车的效率和安全性方面发挥重要作用。
关键词：移动式消毒车；自控装置；单片机技术；蓝牙控制；障碍物检测
Abstract
This article introduces a project entitled “Design and Fabrication of a Self-Control Device for Mobile Disinfection Vehicles.” The aim of this project is to utilize microcontroller technology to technologically enhance existing mobile disinfection vehicles by adding automatic control functionalities. The selected microcontroller model is the STC89C52. Specific functionalities of the project include the following: implementing tracking through a pair of infrared tracing tubes and utilizing ultrasonic sensing to detect obstacles in the vehicle’s path during tracking. When the distance to an obstacle is less than 50cm but greater than 30cm, a buzzer alarm is triggered. When the obstacle is within 30cm, the vehicle automatically stops and waits for the obstacle to be removed. Through a Bluetooth module, the project achieves remote control of the mobile vehicle, enabling functions like forward, backward, left turn, right turn, stop, forward acceleration, and forward deceleration. During operation, ultrasonic sensors detect obstacles in the forward direction. If an obstacle is detected at a distance less than 50cm but greater than 30cm, the buzzer alarm sounds. When the distance to the obstacle is less than or equal to 30cm, the vehicle autonomously avoids the obstacle. The project also supports remote control of relays on the vehicle for disinfection operations using a smartphone. Speed measurement of the vehicle is accomplished through an infrared speed measuring tube, and speed values along with the traveled distance are sent to a smartphone for display. Additionally, the project employs an infrared obstacle avoidance sensor to detect the proximity of human hands to the vehicle. When a hand approaches, a non-contact infrared temperature measurement module measures body temperature within 2 seconds and transmits the data to the smartphone. If the temperature exceeds 37.3°C, a buzzer alarm activates, followed by the initiation of the disinfection process, which continues until the hand is removed or the temperature drops below 24°C. Implementation of this project involves multiple technical domains, including microcontroller programming, sensor applications, Bluetooth communication, automatic control, and temperature detection. By integrating these functionalities, the mobile disinfection vehicle achieves features such as automatic control, obstacle avoidance, remote operation, and temperature monitoring, with the potential to significantly enhance efficiency and safety in disinfection operations.
Keywords: mobile disinfection vehicle; self-control device; microcontroller technology; Bluetooth control; obstacle detection
目 录
移动式消毒车自控装置的设计与制作
摘要
Abstract
目 录
1 绪论
2 总体方案设计
3 硬件系统设计
4 系统程序设计
5 实物测试
结论
参考文献
致谢
附录