空调系统无线数据采集设备的开发与应用  

Development and Application of Wireless Data Acquisition System based on Air Conditioning System

作　　者：于昊[1] 张吉礼[1] 赵亮[2] 

机构地区：[1]大连理工大学建设工程学部 [2]大连理工大学电子信息与电气工程学部

出　　处：《建筑热能通风空调》2016年第7期95-98,共4页Building Energy & Environment

基　　金：国家科技支撑计划项目(2011BAJ03B12-3);国家科技支撑计划项目(2013BAJ10B02-03);中央高校基本科研业务费专项资金项目(DUT14ZD210)

摘　　要：为了解决传统空调数据采集设备安装过程中遇到的布线复杂和后期调整困难问题,本文开发了一套基于NRF24L01无线通讯模块的无线数据采集设备。该套设备包括连接传感器的采集器和与上位机进行网络通讯的接收器。设备以ARM cortex-m3架构的STM32处理器为核心配合NRF24L01无线通讯模块、W5100网络通讯模块以及外围采集电路共同完成数据采集和无线通讯任务。采用C++语言与SQL数据库开发了上位机采集软件。通过实验证明该套设备运行稳定,可以替代空调系统中原有的有线采集设备。In order to resolve the difficulties in cabling and modification existing in traditional data acquisition device of the air conditioning system, a wireless data acquisition device has been developed based on embedded system in this paper. Combined with wireless communication module NRF24L01, Ethernet Module W5100 and peripheral circuits, STM32 processor was utilized as the core of the system to complete communication and acquisition task. C ＋＋ language and SQL databases are utilized in the process of PC acquisition software development. The system works stably in the experiment and can replace the original cable acquisition device.

关 键 词：空调系统 无线通讯 数据采集 以太网 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]