设计简介：
项目名：扶梯（实物）
项目编号：mcuclub-dz-177
单片机类型：STC89C52
具体功能：
1、通过MX1508驱动两个直流电机模拟上下扶梯（一个正转代表上行，一个反转代表下行）
2、每个扶梯都有两个红外对射管，进行人数计数，如果扶梯人数不为0，则高速运行，如果扶梯人数为0，则低速运行
3、每个扶梯都有两个按键，作为紧急制动按键，按下后，电梯停止运行，再按下，电梯正常运行
4、通过重力检测模块检测重力，当超重时，进行声光报警
5、通过声音采集模块采集声音，当采集到高分贝求救时，自动停止扶梯
6、通过蓝牙模块，可将扶梯运行情况发送到手机端，手机端可启停扶梯
总字数：14601
51实物链接：点击跳转
32实物链接：点击跳转
仿真链接：点击跳转
51设计说明书链接：点击跳转
32设计说明书链接：点击跳转
51开题报告链接：点击跳转
32开题报告链接：点击跳转
答辩PPT链接：点击跳转
基于单片机的自动扶梯控制系统设计
摘要
本文基于STC89C52单片机，设计了一款自动扶梯控制系统，旨在实现对自动扶梯的智能化控制和安全保障。该系统通过多种传感器和模块的集成，实现了扶梯的运行控制、人数计数、紧急制动、超重报警、声音采集等功能。通过蓝牙模块还可以将扶梯运行情况发送到手机端，实现远程监控和控制。本设计不仅提高了扶梯的运行效率和舒适度，还增强了用户的安全体验。具体功能方面，本设计采用MX1508驱动两个直流电机，实现扶梯的上下运行。红外对射管用于人数计数，根据人数的情况调整扶梯的运行速度，既节能又提高了乘坐体验。紧急制动按键能够在紧急情况下立即停止扶梯的运行，保障乘客的安全。重力检测模块用于检测是否超重，一旦超重则触发声光报警，提醒乘客及时减轻负荷。声音采集模块监测高分贝求救声音，自动停止扶梯，保障乘客安全。通过蓝牙模块，用户可以随时监控和控制扶梯的运行状态，提升了系统的智能化和便捷性。本文设计方案在硬件架构和软件设计流程上进行了详细说明，并通过实际测试验证了系统的功能和性能。测试结果表明，该自动扶梯控制系统能够稳定地实现各项功能，为扶梯的安全运行提供了有效保障。总之，本文的自动扶梯控制系统设计方案为现代化城市交通设施的提升和改进提供了有益的参考和指导。
关键词：自动扶梯控制系统，单片机，智能化控制，安全保障，人数计数，蓝牙远程控制
Abstract
Based on the STC89C52 microcontroller, this paper presents the design of an automatic escalator control system, aiming to achieve intelligent control and safety assurance for automatic escalators. Through the integration of various sensors and modules, the system realizes functions such as escalator operation control, passenger counting, emergency braking, overweight alarm, and sound collection. Additionally, the system can transmit escalator operation status to a mobile device via a Bluetooth module, enabling remote monitoring and control. This design enhances not only the operational efficiency and comfort of escalators but also enhances user safety. In terms of specific functions, the design employs the MX1508 to drive two DC motors for ascending and descending the escalator. Infrared emitter-receiver pairs are used for passenger counting, adjusting the escalator’s speed based on the passenger count to save energy and improve riding experience. The emergency brake button halts the escalator immediately in emergencies, ensuring passenger safety. A gravity detection module identifies overloading situations, triggering audio-visual alarms to prompt passengers to reduce load. A sound collection module detects high-decibel distress signals and halts the escalator automatically, ensuring passenger safety. With the Bluetooth module, users can monitor and control the escalator’s status in real-time, enhancing the system’s intelligence and convenience. The design scheme provides detailed explanations of hardware architecture and software design process, and the system’s functionality and performance are validated through practical tests. Test results demonstrate that the automatic escalator control system can stably fulfill various functions, effectively ensuring the safe operation of escalators. In summary, this paper’s design of an automatic escalator control system provides valuable references and guidance for enhancing and improving modern urban transportation facilities.
Keywords: automatic escalator control system, microcontroller, intelligent control, safety assurance, passenger counting, Bluetooth remote control
目录
基于单片机的自动扶梯控制系统设计
摘要
Abstract
第一章 绪论
第二章 设计思路与方案选择
第三章 硬件设计
第四章 系统程序设计
第五章 仿真测试
第五章 实物测试
第六章 总结与展望
致谢
参考文献
附录