摘要
针对当前可燃性气体报警器应用中存在的问题,提出一种基于LonWorks总线的气体报警系统的设计方案。基于LonWorks的室内环境智能监测控制系统由传感器、高精度A/D转换器7706和MCS-51单片机组成,通过Neuron神经元3120芯片与LonWorks总线构成主从分布式监控网络。首先系统介绍了LonWorks网络的特点,然后阐述了主控制器和转换器的软硬件实现方案,最后对系统设计中存在的问题作了相关说明。
In view of the existing problems which is the application of the current flammable gas alarmer,suggest a scheme based on LonWorks system.The intelligent indoor environment monitoring control systems which based on the LonWorks is make up by the sensors,high-precision A/D converter 7706 and MCS-51 Micro Controller,through the Neuron chip 3120 and LonWorks constitute the master-slave distributed Monitoring Network.First,Generally introduces the characteristics of the LonWorks network,then interpret the accomplished scheme of the handware and the software about the main controller and converter, finally explain the problems of the system design.
出处
《工业控制计算机》
2008年第11期18-19,共2页
Industrial Control Computer
