2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)最新文献_第2页

Analysis and Evaluation of Self-Organizing TDMA for Industrial Applications 工业应用自组织TDMA的分析与评价

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8758039

Zaloa Fernández, I. Val, M. Mendicute, E. Uhlemann

{"title":"Analysis and Evaluation of Self-Organizing TDMA for Industrial Applications","authors":"Zaloa Fernández, I. Val, M. Mendicute, E. Uhlemann","doi":"10.1109/WFCS.2019.8758039","DOIUrl":"https://doi.org/10.1109/WFCS.2019.8758039","url":null,"abstract":"With the Industry 4.0 revolution, the inclusion of wireless communications with real-time requirements has been gaining popularity in industrial applications. As existing wireless technologies do not fully satisfy the stringent requirements of the most critical industrial applications, wired, centralized networks are often used. However, when the application requires mobility, there is no other way than to use wireless communications. Further, in applications where the topology changes dynamically and a large number of devices are mobile, centralized protocols are less suitable. Unfortunately, most decentralized medium access protocols are not predictable, and thereby not able to fulfil the real-time requirements. To address these challenges, in this paper Self-Organizing Time Division Multiple Access (STDMA) is analysed to assess its suitability for use in industrial applications. The analysis has been carried out through simulations under a multipath dispersed time-variant industrial channel while subject to a variable Doppler shift. To this end, several metrics such as channel access delay, slot occupation distribution (SOD), packet losses and packet inter-arrival time (PIAT) have been evaluated, using OMNeT++ in combination with the VEINS framework.","PeriodicalId":373657,"journal":{"name":"2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127812183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Cloud-enabled Smart Data Collection in Shop Floor Environments for Industry 4.0 工业4.0车间环境中支持云的智能数据收集

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8757952

F. Bosi, Antonio Corradi, L. Foschini, S. Monti, Lorenzo Patera, Luca Poli, M. Solimando

{"title":"Cloud-enabled Smart Data Collection in Shop Floor Environments for Industry 4.0","authors":"F. Bosi, Antonio Corradi, L. Foschini, S. Monti, Lorenzo Patera, Luca Poli, M. Solimando","doi":"10.1109/WFCS.2019.8757952","DOIUrl":"https://doi.org/10.1109/WFCS.2019.8757952","url":null,"abstract":"Industry 4.0 transition is producing a remarkable change in the Smart Factories management. Modern companies can provide new services following products inside the shop floors along the entire production chain. To achieve the goal of servitization that the Industry 4.0 world requires, a modernization of current production chains is needed. This common demand comes mostly from manufacturing sector, where complex work machines collaborate with human workers. The data produced by the machines must be processed quickly, to allow the implementation of reactive services such as predictive maintenance, and remote control, always taking care of the safety of nearby people. This paper proposes a multi-layer architecture to monitor legacy production machines during their operations inside customers plants. The platform provides near real-time delivery of data collected from the machines with a high grade of customization according to customer needs. The performed tests show the scalability of the platform for a productive ecosystem with many machines at work, confirming its feasibility within different production facilities with different needs.","PeriodicalId":373657,"journal":{"name":"2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)","volume":"357 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114657599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

A Comparative Study on Virtual Private Networks for Future Industrial Communication Systems 面向未来工业通信系统的虚拟专用网比较研究

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8758010

Tim Lackorzynski, S. Köpsell, T. Strufe

引用次数: 11

Dynamic User Authentication Protocol for Industrial IoT without Timestamping 无时间戳的工业物联网动态用户认证协议

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8757984

M. Eldefrawy, Nico Ferrari, M. Gidlund

{"title":"Dynamic User Authentication Protocol for Industrial IoT without Timestamping","authors":"M. Eldefrawy, Nico Ferrari, M. Gidlund","doi":"10.1109/WFCS.2019.8757984","DOIUrl":"https://doi.org/10.1109/WFCS.2019.8757984","url":null,"abstract":"Internet of Things (IoT) technology has drawn the attention of the industry, where it has been able to, and still can, solve many industrial intractable issues. However, the emerging technology suffers from severe security shortcomings. Authentication is a cornerstone of IoT security, as it presents the measures of checking the legitimacy of communication entities. The Industrial IoT (IIoT) technology has special conditions, resulting from a lack of resources and a shortage of security skills. As far as we can tell, from the literature, IIoT user authentication has not been studied extensively. In 2017 Tai et al. presented an authenticated key agreement for IoT networks. Here we prove that Tai et al. scheme is susceptible to sever security weaknesses, such as; i. unknown key share attacks, ii. node capturing attacks, iii node information secrecy. In this research article, we offer an innovative IIoT user authentication protocol that can achieve secure remote user authentication without timestamping requiring precise synchronization, our protocol only needs Hashing and Xor-ing. We examine the efficiency of the presented protocol using Tmote Sky node over an MSP430 microcontroller using a COOJA simulator. we also show its correctness using the Scyther verification tool.","PeriodicalId":373657,"journal":{"name":"2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129976629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An Approach of Load Balancers for Low-cost CPPSs in Software-defined Networking Architecture 软件定义网络架构中低成本CPPSs的负载平衡方法

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8758041

Marcelo V. García, A. Armentia, F. Pérez, M. Marcos

引用次数: 1

Suitability of Communication Technologies for Harvester-Powered IoT-Nodes 通信技术对收割机供电物联网节点的适用性

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8758042

Silvia Krug, S. Bader, B. Oelmann, M. O’nils

{"title":"Suitability of Communication Technologies for Harvester-Powered IoT-Nodes","authors":"Silvia Krug, S. Bader, B. Oelmann, M. O’nils","doi":"10.1109/WFCS.2019.8758042","DOIUrl":"https://doi.org/10.1109/WFCS.2019.8758042","url":null,"abstract":"The Internet of Things introduces Internet connectivity to things and objects in the physical world and thus enables them to communicate with other nodes via the Internet directly. This enables new applications that for example allow seamless process monitoring and control in industrial environments. One core requirement is that the nodes involved in the network have a long system lifetime, despite limited access to the power grid and potentially difficult propagation conditions. Energy harvesting can provide the required energy for this long lifetime if the node is able to send the data based on the available energy budget. In this paper, we therefore analyze and evaluate which common IoT communication technologies are suitable for nodes powered by energy harvesters. The comparison includes three different constraints from different energy sources and harvesting technologies besides several communication technologies. Besides identifying possible technologies in general, we evaluate the impact of duty-cycling and different data sizes. The results in this paper give a road map for combining energy harvesting technology with IoT communication technology to design industrial sensor nodes.","PeriodicalId":373657,"journal":{"name":"2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126584417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Topology Detection as a Base for Efficient Management of Heterogeneous Industrial Network Systems Using Software-Defined Networking 拓扑检测是基于软件定义网络的异构工业网络系统高效管理的基础

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8757933

S. Panda, Mainak Majumder, Marco Ehrlich, Arne Neumann, Lukasz Wisniewski, J. Jasperneite

引用次数: 5

Towards End-to-End Latency of LoRaWAN: Experimental Analysis and IIoT Applicability LoRaWAN的端到端延迟:实验分析和工业物联网的适用性

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8758033

Albert Pötsch, F. Hammer

引用次数: 13

Applying OPC-UA for Factory-Wide Industrial Assistance Systems OPC-UA在全厂工业辅助系统中的应用

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8757868

Bjorn Barig, Kaja Balzereit, T. Hutschenreuther

{"title":"Applying OPC-UA for Factory-Wide Industrial Assistance Systems","authors":"Bjorn Barig, Kaja Balzereit, T. Hutschenreuther","doi":"10.1109/WFCS.2019.8757868","DOIUrl":"https://doi.org/10.1109/WFCS.2019.8757868","url":null,"abstract":"Condition monitoring of machines is a building block for efficient production chains. However, monitoring of a single machine does not cover complex faults that occur due to the interactions of different machines in the production chain. To identify these problems, possible causes and the actual defect location within the value chain, is a complex process. Assistance systems solve this by applying artificial intelligence to learn the system behaviour and provide detailed diagnostics and fault predictions covering the complete factory/plant. We aim for an Industry 4.0 compliant system. To achieve that, we use OPC UA to cover the communication between all parts of the assistance system and each assistance system carries an asset administration shell to share information within the network. In this paper, contrary to our previous work, we focus on the communication aspects required to integrate the assistance systems into the corresponding Industry 4.0 environment [1]. Besides that, we discuss options and challenges to extend our approach towards a system with multiple assistance systems in parallel to cover whole factories.","PeriodicalId":373657,"journal":{"name":"2019 15th IEEE International Workshop on Factory Communication Systems (WFCS)","volume":"13 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132870968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Utilizing SDN Infrastructure to provide Smart Services from the Factory to the Cloud 利用SDN基础设施提供从工厂到云的智能服务

2019 15th IEEE International Workshop on Factory Communication Systems (WFCS) Pub Date : 2019-05-01 DOI: 10.1109/WFCS.2019.8757935

Thomas Kobzan, Sascha Heymann, S. Schriegel, J. Jasperneite

引用次数: 5