摘要
设计了一种可编程的电化学有害气体检测系统。通过串行通讯协议设置检测电路,可实现同一硬件平台对多种有害气体浓度的检测。每一个基于微处理器MSP430G2553的下位机检测单元集成无线(WIFI)、有线(RS485)通讯方式与上位PC机进行数据交互。系统性能通过了国家权威机构的检测与验证。
Develop a programmable electrochemical hazardous gas detection system. The same hardware platform can apply to variety hazardous gas detection only setting the detection circuit via serial communication protocol. Every detection unit based on micro-processer MSP430G2553 integrates wireless WIFI and RS485,which communicates with the host computer （graphical user interface）. The national authoritative organization calibrates and verifies the performances of the system.
出处
《自动化与仪表》
北大核心
2014年第7期18-21,共4页
Automation & Instrumentation
基金
国家级星火计划项目(2011GA780029)
