基于STC89C52单片机的智能晾衣架控制系统设计

Design of Control System for Intelligent Clothes Hanger Based on STC89C52 Microcontrollers

针对传统的晾衣架控制系统无法实时感知环境信息、智能化程度低及可扩展性差等缺点,为了满足现代智能化生活需求,提高晾衣架控制系统的智能化水平,设计选用单片机STC89C52为中央控制器,利用湿度传感器、雨滴传感器以及光照传感器对自然环境中的湿度和光照强度等信息进行采集,通过单片机进行数据检测和处理,再经过电机驱动模块控制电机驱动电路实现晾衣架的打开和收回,同时,系统驱动信息显示模块将环境参数以及衣架状态等相关信息输出显示。多次试验测试结果表明:智能晾衣架控制系统能够准确地打开和收回衣架,并且显示衣架的实时状态信息和更新环境参数,具有实时性能好、智能化程度高、可扩展性强等特点,满足设计要求,具有一定的应用推广价值。

In order to meet the needs of modern intelligent life and increase the intelligent management level of garage monitor⁃ing system,the control system for intelligent clothes hanger is designed based on STC89C52 microcontrollers aiming at the disadvan⁃tages of low real-time performance for perception of environmental information,weak degree of automation and intelligence and poor scalability of the traditional clothes hanger control system.It uses the DHT11 sensor,raindrop sensor,photosensitive resistor and microcontrollers to acquire and process the detection signal of humidity and light intensity in the natural environment.Then it controlls the stepper motor to open and recover the clothes hanger and the relevant information about environment status using step⁃per motor drive module and information display module is output and displayed.The test results show that the clothes hanger intelli⁃gent control system can open and recover the clothes hanger accurately and display the environment status in real-time,it meets the design requirements.The clothes hanger intelligent control system has the advantages of good real-time performance,high automa⁃tion and intelligence and better scalability,and it has a promotion of value in the applications.