物联网操作系统技术研究

物联网操作系统是物联网信息技术的重要组成部位,其特点是规模小,占用资源非常少,且功耗极低.其主要适用于内存空间极小、功耗极低且效率较高的资源受限应用场景.如以往的非智能手机,存储空间小,需要待机时间长,对通话要求快速响应.物联网操作系统还应用于传感器采集数据.随着物联网技术发展,各种需要联网的物件中嵌入微型计算机设备.物联网操作系统运行于微型计算机设备上,负责管理硬件软件并接入到互联网中.在航空领域,飞机上部署了数量众多的微型计算机设备,它们大都是体积小、存储空间小、功耗低.这些微型计算机设备上运行着数据采集任务、数据传输任务及设备控制任务.物联网操作系统能够解决微型计算机设备上硬件软件管理问题,并且能够做到资源占用少、功耗低.通过分析物联网操作系统Contiki研究物联网操作系统相关技术.

Research on Internet of Things Operating System

Internet of Things means every thing could connect each other.They could share data with each other.The IOT operating system is the most important part of the IOT.It′s tiny,needs very few resources,and with low power cost.the microcomputer devices run with some applications which response for data collection,data transmission and device command.The IOT operating system manages the microcomputer hardware and the applications on the system,and facilitates the application develoption.This paper analyses the IOT operating system of contiki,then research the key technology of the IOT.