浅议物联网操作系统特征和定位

发布时间：2017-12-31 06:27

本文关键词：浅议物联网操作系统特征和定位　出处：《数字技术与应用》2015年11期 　论文类型：期刊论文

【摘要】：物联网是新一代信息技术的重要组成部分。其英文名称是IOT(Internet Of Things)。由此,顾名思义,"物联网就是物物相连的互联网"。这有两层意思:第一,物联网的核心和基础仍然是互联网,是在互联网基础上的延伸和扩展的网络;第二,其用户端延伸和扩展到了任何物品与物品之间,进行信息交换和通信。因此,物联网的定义是通过射频识别(RFID)、红外感应器、全球定位系统、激光扫描器等信息传感设备,按约定的协议,把任何物品与互联网相连接,进行信息交换和通信,以实现对物品的智能化识别、定位、跟踪、监控和管理的一种网络。物联网与互联网的不同在于,互联网关注的是"人与人"之间的信息交换和共享,而物联网则进一步扩展,实现"物与物"、"人与物"之间的信息交换和共享。
[Abstract]:Networking is an important part of a new generation of information technology. Its name is English IOT (Internet Of Things). Thus, as the name suggests, "the Internet of things is the material objects connected to the Internet." it has two meanings: first, the core and foundation of things is still the Internet, is the extension and expansion of Internet infrastructure on the network; second, the extension and expansion of the client to any goods and articles, information exchange and communication. Therefore, the definition of things through radio frequency identification (RFID), infrared sensors, GPS, laser scanners and other information sensing equipment, according to the agreement, any items and the Internet connection, information exchange and communication, in order to achieve the objects intelligent identification, positioning, tracking, monitoring and management of a network. With the Internet of things is different, the Internet is concerned "between man and man" Information exchange and sharing, and the Internet of things are further expanded to achieve the exchange and sharing of information between "things and things", "people and things".

【作者单位】：重庆人文科技学院;
【分类号】：TP316;TP391.44;TN929.5
【正文快照】： 物联网大致可分为感知层、网络层(进一步分为网络接入层和核心层)、设备管理层、应用层等四个层次。其中最能体现物联网特征的,就是物联网的感知层。感知层由各种各样的传感器、协议转换网关、通信网关、智能终端、刷卡机(POS机)、智能卡等终端设备组成。这些终端大部分都是具

【相似文献】