【摘要】 本文介绍了一种基于LonWorks现场总线技术的分布式密度智能检测系统的设计方案。该系统采用Chip-Based结构,每个智能节点以MC143150为主处理器,PLT-22为收发器。系统中将采集来的温度和压力数据传送给神经元芯片,经其处理为密度数据后,经由收发器通过LON网络传输到上位机,实现了对密度的实时、准确及自动检测。更多还原

【Abstract】 This paper introduced a kind of design of intelligent density measurement distributed system based on LonWorks field bus technology.The system take Chip-Based structure.Each inteligent node takes on neuron chip MC143150 as host processor and PLT-22 as transceiver.Pass the temperature and Pressure data collected to the Neuron chip and after processing the data to generate density data,the transceiver transmits data which are outputted by the Neuron chip to the main computer through LON network.Real-time,ac curate and automatic temperature detection is realized in the system.更多还原