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我国迈入物联网2.0时代 2020年市场将超过四万亿
中国信息通信研究院副院长何桂立日前表示,随着移动物联网与云计算、大数据等新一代信息技术结合得更为紧密,解决了以前制约和影响物联网发展的碎片化问题,中国已正式迈入物联网2.0时代,预测2020年我国移动物联网市场将超过四万亿元。
何桂立是在9月1日由江西省工信委、鹰潭市政府和中国信息通信研究院联合主办的江西省移动物联网发展战略新闻发布会上作出上述表述的。何桂立认为,我国从物联网1.0时代迈入2.0时代具体体现在三方面变化上。
一是技术标准。过去的技术准备不足,如标准化方面不完整。而如今移动物联网已形成由NB-IoT(窄带物联网)、eMTC(增强性机器通信技术),以及蜂窝网的未来演进技术5G(第五代移动通信技术)共同构成的技术体系;其中,NB-IoT全球统一的标准已由国际移动通信标准化团体3GPP通过,eMTC的相关标准也趋于稳定。
二是产业环境。在物联网1.0时代,产业结构、链条不完整。目前,我国已初步形成涵盖芯片、模组、系统、平台在内的移动物联网产业体系,产业发展正进入快速上升期,物联网在新技术发展的产业环境有了很大的提升。
三是应用场景。人们从最初“只知技术、不明用途”的探索阶段,到如今已明确这一新技术能应用到什么领域、解决什么问题。据权威机构研究表明,移动物联网将带动全球联网设备数量在2020年突破240亿,2025年对全球经济增长影响力达到11.1万亿美元,占全球GDP比重达到11%。
何桂立还在会上表示,2020年我国移动物联网市场将超过四万亿,智能制造、公共事业/智慧城市、车联网/交通物流、智能家居和可穿戴五大领域将成为物联网发展热点,其中智能制造和公共事业/智慧城市将成为万亿市场。
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