库房温湿度控制毕业论文 课件.docxVIP

摘　　要在工业生产中，许多产品的储存都是在具体的环境中进行的，存储环境的优劣直接影响着存放产品的质量以及寿命，同时良好的库房环境还能对外界影响产品存放的因素进行抑制，因此库房的环境对产品的存放具有重要的意义。在库房环境的因素中，最重要的两个因素就是库房的温度和湿度，适宜的湿度和温度不但不会对产品的存放造成伤害，还能够有效地延缓产品材料的老化等。基于以上的原因，在产品的存放过程中必须要对库房的温度和湿度进行有效的监控，并且需要根据监控得到的温度和湿度进行调整，以此来达到最佳的产品存储环境。本文以某档案资料室的库房环境为研究对象，设计出了一种基于单片机的库房恒温恒湿测控系统。整个设计将计算机技术、数字化测控技术、传感器技术以及通信技术相结合，以AT89C51作为主控制器，通过选择合适的温湿度传感器组成了一套智能的温湿度监测系统，与此同时，设计还针对库房环境中出现的温湿度偏差，设计了温湿度纠正系统，通过选取一定的设备来对因外界影响和环境的变化而造成了库房温湿度偏差。整个系统大致可以分为四个部分，分别是环境温湿度检测模块、单片机控制模块、显示模块以及偏差调整模块。环境温湿度检测模块主要通过选取合适的传感器来对库房环境的温度和湿度进行检测，检测得到的数据经过一定的处理之后发送给单片机，单片机通过对这些环境参数进行分析得到当前环境与设置值的偏差，最终根据偏差通过控制相应的电机设备来对当前环境的温湿度进行调整。在整个系统的工作中，测控系统测得的温湿度参数通过液晶显示屏显示出来供用户参考。仿真结果表明，该系统完全能够对库房的温湿度进行监控并对过程中出现的偏差进行调节。关键词：库房；温湿度；传感器；单片机AbstractIn industrial production,products are storaged in a specific environment,the storage environment will directly affect the product quality and the service life, at the same time, an appropriate environment can restain factors that can influence the products from the outside, therefore the warehouse environment has an important significance for the storage of products.Two of the most important factors in warehouse environment are temperature and humidity,an appropriate environment will cause no harm to the storage of products, but also can effectively delay the aging of materials. Based on the above reasons, efficient monitoring must be taken in temperature and humidity control in warehouse, and should be adjusted according to the monitoring of temperature and humidity, so as to achieve the best product storage environment.A temperature and humidity monitoring system based on MCU is designed in archives room.Computer technology, digital control technology, sensor technology and communication technology are combined in the whole design, AT89C51 as the main controller,by selecting the suitable temperature and humidity sensor, temperature and humidity monitoring system is designed,at the same time, system for temperature and humidity deviation in warehouse environment is