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sTube+: An IoT Communication Sharing Architecture for Smart After-sales Maintenance in Buildings

机译：sTube +：用于建筑物智能售后维护的物联网通信共享架构

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摘要

Nowadays, manufacturers want to send the data of their products to the cloud so that they can conduct analysis and improve their operation, maintenance, and services. Manufacturers arc looking for a self-contained solution. This is because their products are deployed in a large number of different buildings, and it is neither feasible for a vendor to negotiate with each building to use the building's network (e.g., WiFi) nor practical to establish its own network infrastructure. The vendor can rent a dedicated channel from an ISP to act as a thing-to-cloud communication (FCC) link for each of its IoT devices.The readily available choices, e.g., 3G, is over costly for most IoT devices. ISPs are developing cheaper choices for TCC links, yet we expect that the number of choices for TCC links will be small as compared to hundreds or thousands of requirements on different costs and data rates from IoT applications.We address this issue by proposing a communication sharing architecture sTube+, sharing tube. The objective of sTube+ is to organize a greater number of IoT devices, with heterogeneous data communication and cost requirements, to efficiently share fewer choices of TCC links and transmit their data to the cloud. We take a design of centralized price optimization and distributed network control. More specifically, we architect a layered architecture for data delivery, develop algorithms to optimize the overall monetary cost, and prototype a fully functioning system of sTube+. We evaluate sTube+ by both experiments and simulations. In addition, we develop a case study on smart maintenance of chillers and pumps, using sTube+ as the underlying network architecture.
机译：如今，制造商希望将其产品数据发送到云，以便他们可以进行分析并改善其操作，维护和服务。制造商正在寻找一种独立的解决方案。这是因为他们的产品部署在大量不同的建筑物中，并且供营商与每个建筑物进行协商以使用建筑物的网络（例如，WiFi）既不可行，也难以建立自己的网络基础架构。供应商可以从ISP租用专用通道来充当其每个IoT设备的物联网通信（FCC）链接.3G等现成的选择对于大多数IoT设备而言都过于昂贵。 ISP正在为TCC链接开发更便宜的选择，但我们希望与IoT应用程序对不同成本和数据速率的成百上千的需求相比，TCC链接的选择数量将会减少。架构sTube +，共享管。 sTube +的目标是组织更多的IoT设备，满足异构数据通信和成本要求，以有效地共享更少的TCC链接选择并将其数据传输到云。我们采用集中式价格优化和分布式网络控制的设计。更具体地说，我们构建了用于数据传递的分层体系结构，开发了用于优化总体货币成本的算法，并为sTube +的全功能系统设计了原型。我们通过实验和仿真来评估sTube +。此外，我们使用sTube +作为底层网络体系结构，开发了有关冷却器和泵的智能维护的案例研究。

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  • 来源
    《ACM transactions on sensor networks》 |2018年第4期|29.1-29.29|共29页
  • 作者

    Hu Chuang; Bao Wei; Wang Dan; Qian Yi; Zheng Muqiao; Wang Shi;

  • 作者单位

    Hong Kong Polytech Univ, Kwoloo, QT405, Hong Kong, Peoples R China;

    Guangdong Technol Univ, Guangzhou, Guangdong, Peoples R China;

    Nebraska Lincoln Univ, PKI 206B Scott Campus Omaha, Lincoln, NE USA;

    Univ Sydney, Sch Informat Technol, Off 425 West Wing,Bldg J12, Sydney, NSW, Australia;

    Hong Kong Polytech Univ, Kwoloo, PQ708, Hong Kong, Peoples R China;

    Qianhai Dream Workshop, A107,1 Qianwan Rd, Shenzheng, Peoples R China;

    Hong Kong Polytech Univ, Kwoloo, QT415, Hong Kong, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    IoT; communication architecture; smart building; thing-to-cloud;

    机译：物联网;通信架构;智能建筑;物联网;

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