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伴随着信息与通信领域的关键技术以及产业背景下新型业务需求的发展,物联网的关注重点、关键支撑技术以及服务形式都在持续地变化。自20世纪90年代末物联网概念被提出至今,物联网的代际演进可以系统地梳理为具有不同特征的三个阶段,包括注重物体标记的初代物联网、注重物体联网的二代物联网以及引入了社交网络的新型社交物联网。为了构建完整的物联网系统,应深刻地理解技术发展和产业需求是如何驱动物联网的代际演进,并在此基础上,谋求关键技术的选用和协同,以提供适应物联网设备和应用特征的解决方案。
Abstract：With the development of key technologies in the field of information and communication and the proposal of new business demands under the industrial background,the focus attention,key supporting technologies and service form of the Internet of Things (IoT) are constantly changing.Since the conception of the IoT was put forward in the late 1990s,the evolution of the IoT can be systematically divided into three stages with different characteristics,including the first generation focused on object labeling,the second generation focused on object networking and the new social IoT introduced social networks services (SNS).When building a complete IoT system,we should deeply understand how technology development and industrial demands drive the intergenerational evolution of IoT.On this basis,we seek the selection and collaboration of key technologies,so as to provide solutions that adapt to the characteristics of IoT devices and applications.
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基本信息:
中图分类号:TP391.44;TN929.5
引用信息:
[1]彭聪,罗德安,夏林中,等.技术发展与业务需求双驱动下的物联网演进[J].深圳信息职业技术学院学报,2021,19(01):42-49.
2021-02-15
2021-02-15