基于单片机的医疗冷库智能监控装置研究

Research on intelligent monitoring device of medical cold storage based on single-chip microcomputer

智能冷库已应用于各行业中,而医药行业也不例外,医疗冷库是药品储存的地方,保证药物安全的关键是对医疗冷库进行科学有效的监控和管理。本研究是以STC15W4K48S4单片机为主控核心的监控系统。冷库的温度采集由DS18B20传感器进行采集处理,单片机对其数据进行处理,及时精确地反应冷库的温度变化。对分区温度检测和液晶显示监控电路,即将达到温度预警进行降温处理,超温报警和远程短信报警监控,以及对冷库出入进行监控。通过对信号实行相对应处理,进而实现冷库智能监控的功能。本装置在实际运行中能够完成上述功能,达到研究要求,具有一定的实际使用价值。

Intelligent cold storage has been used in various industries,and the pharmaceutical industry is no exception.Medical cold storage is the place where medicines are stored.The key to ensuring drug safety is scientific and effective monitoring and management of medical cold storage.This research is a monitoring system with STC15W4K48S4 microcontroller as the main control core.The temperature acquisition of the cold storage is collected and processed by the DS18B20 sensor,and the microcontroller processes its data to reflect the temperature change of the cold storage instantly and accurately.For the district temperature detection and liquid crystal display monitoring circuit,it is about to reach the temperature warning for cooling processing,over-temperature alarm and remote SMS alarm monitoring,and monitoring the entry and exit of the cold storage.By implementing corresponding processing on the signal,the function of intelligent monitoring of the cold storage is realized.This device can complete the above functions in actual operation,meet the research requirements,and has certain practical use value.