基于ARM嵌入式的医院空气质量实时检测系统设计与研究

Design and Research of Real-time Monitoring System for Hospital Air Quality Based on ARM Embedded

摘要:

当前多数医院在进行空气质量检测时存在检测方法单一、操作流程复杂以及检测结果误差较大等问题，本文依据模块化、标准化和可用性原则，设计了一种基于ARM和Lora技术的医院空气质量实时检测系统。该系统给出了嵌入式医院空气质量实时检测系统的基本功能单元和具体操作流程，上位机以Linux操作系统为数据处理通道，并采用Lora无线技术作为通信支撑，设计了主控模块、采集模块和通信模块，实现医院空气质量实时检测。系统测试结果验证了医院空气质量实时检测系统的有效性，获得了较好的目标检测结果，能够有效提高空气质量检测效率，为改善医院空气质量提供了一种高效、精准的监测工具。

Abstract:

There are some problems such as single detection method, complex operation process, and large error in detection results when the most hospitals perform air quality detection?at present. According to?the principles of modularity,?standardization and usability, this paper designs a Real-time Hospital Air Quality Detection System?based on ARM and Lora technology. This system presents the basic function unit and the concrete operation flow of the embedded hospital real-time air quality detection system?and completed the hospital air quality real-time testing;?the upper computer takes Linux operating system as the data processing channel, and adopts Lora wireless technology as the communication support to design the master control module, acquisition module and communication module. The experimental results verified the effectiveness of the hospital air quality real-time detection system, obtained good target detection results, reduced detection errors, improved the efficiency of air quality detection, and provided an efficient and accurate tool for improving hospital air quality.