摘要
总体介绍MODBUS总线协议的要点和红紫外火焰探测器的功能特点。论述了和红紫外火焰探测器功能对应的功能码的选择及具体PDU的设计,以及红紫外火焰探测器物理层的设计及总线网络拓扑结构,从而使红紫外火焰探测器可以直接集成在基于MODBUS总线的工业火灾监控系统中。
The main points of Modbus protocol and the functional characteristics of IR-UV flame detector was introduced.The question of how to select the function codes that can explain the function of IR-UV Flame detector well was accounted in details,and the design of PDU was explained.The design of physical layer and the structure of the network topology of the IR-UV Flame detector were described.So the IR-UV Flame detector can be directly integrated on Modbus bus industry of fire control system.
出处
《消防科学与技术》
CAS
北大核心
2012年第5期502-504,共3页
Fire Science and Technology
基金
山东省科技发展计划项目"基于红紫外光的工业火焰探测器和校验器的研制"(2011GGH10131)
