【摘 要】
：
LonWorks是一具有强劲实力的现场总线技术,它以Neuron(神经元)芯片为核心构成智能节点。但是神经元芯片存在处理数据的能力不强、实时性也不强的缺点。针对这一缺点,通过外部
【机 构】
：
武汉理工大学自动化学院,武汉理工大学自动化学院 湖北武汉430070,湖北武汉430070
论文部分内容阅读
LonWorks是一具有强劲实力的现场总线技术,它以Neuron(神经元)芯片为核心构成智能节点。但是神经元芯片存在处理数据的能力不强、实时性也不强的缺点。针对这一缺点,通过外部扩展一个CPU(MCS-51),将神经元芯片的应用CPU中的应用程序移到单片机上,此外还在单片机中嵌入了μC/OS-II嵌入式操作系统,提高了数据的处理能力,也提高了应用系统的实时性。
LonWorks is a powerful fieldbus technology, which uses Neuron (chip) as the core to form an intelligent node. But the neuron chip has the ability to process data is not strong, real-time is not strong shortcomings. In response to this shortcoming, by extending a CPU (MCS-51) externally, the applications in the application chip of the neuron chip are moved to the one-chip computer. In addition, the μC / OS-II embedded operating system is embedded in the one- The data processing capabilities, but also improve the real-time application of the system.
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