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Extending publish/subscribe mechanisms to SOA applications 将发布/订阅机制扩展到SOA应用程序
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496528
M. Albano, L. Ferreira, Jose Sousa
{"title":"Extending publish/subscribe mechanisms to SOA applications","authors":"M. Albano, L. Ferreira, Jose Sousa","doi":"10.1109/WFCS.2016.7496528","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496528","url":null,"abstract":"The Arrowhead Framework is a European effort that aims to apply Service Oriented Architecture to the embedded systems' world. The Event Handler system is a component that supports the handling of events, and in that sense it enriches service-oriented applications with the capabilities of interacting via the publish/subscribe paradigm. In fact, the Event Handler system is in charge of the notification of events that occur in a given Arrowhead compliant installation, manages producers and consumers of events, allows filtering of messages, and manages historical data regarding events. This latter capability is performed either on local files, on a database, or through another component of the Arrowhead Framework - the Historian system. The net result of the integration of the Event Handler in an Arrowhead Framework simplifies and empowers the communication of its components, as it is demonstrated in the paper with two examples: the management of application faults, and the support to quality of service of orchestrated services.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131682649","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: 16
Experimental validation of a battery model for low-power nodes in Wireless Sensor Networks 无线传感器网络中低功耗节点电池模型的实验验证
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496519
L. Rodrigues, C. Montez, F. Vasques, P. Portugal
{"title":"Experimental validation of a battery model for low-power nodes in Wireless Sensor Networks","authors":"L. Rodrigues, C. Montez, F. Vasques, P. Portugal","doi":"10.1109/WFCS.2016.7496519","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496519","url":null,"abstract":"Energy consumption is a major problem in Wireless Sensor Networks (WSNs) since in most scenarios nodes operate on batteries with reduced size and low capacity. Battery lifetime estimation is therefore crucial to evaluate the network behavior over time. In addition, battery lifetime estimation is a major challenge since it depends on many factors, such as the duty cycle of supported applications and the intrinsic chemical reactions within the batteries. Several battery models have been proposed to deal with battery lifetime estimation. However, most of the available models address only high-capacity batteries. This paper discusses a method for extracting the parameters for the Kinetic Battery Model (KiBaM) used within WSN context. The target is to define a battery model that helps to estimate the lifetime of nodes using low-capacity batteries and which operate in a duty cycle scheme. Results show that KiBaM is an adequate model for WSNs since it presents low error when compared with experimental results using real batteries.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129517499","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: 7
Co-operative peer-to-peer systems for industrial middleware 工业中间件的协作点对点系统
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496497
A. Ismail, W. Kastner
{"title":"Co-operative peer-to-peer systems for industrial middleware","authors":"A. Ismail, W. Kastner","doi":"10.1109/WFCS.2016.7496497","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496497","url":null,"abstract":"With the ever-increasing emphasis on the importance of vertical integration for the fourth industrial revolution (Industrie 4.0), we contend that the largest potential lies in the replacement of single-purpose gateway-ing solutions with distributed gateway service bus (GSB) technologies. Within this paper, we primarily focus on the aspect of routing between variously grouped GSB components. We base our study on the premise that the most applicable technologies for such a scenario would be those of inter-system routing protocols from the domain of peer-to-peer (P2P) cooperative systems networking. We therefore summarize the basic principles governing such protocols and, using them, present a study that observes the conversion of a single system P2P networking protocol into an inter-system routing protocol. The final protocol is evaluated extensively using 50 Xen-based virtual machines deployed on 32-bit embedded devices and a 64-bit server.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121149164","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: 5
Flexible factory automation: Potentials of contactless transmission systems, combining state-of-the-art technologies 灵活的工厂自动化:结合最先进技术的非接触式传输系统的潜力
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496533
D. Wesemann, S. Witte, A. Schmelter, R. Hes
{"title":"Flexible factory automation: Potentials of contactless transmission systems, combining state-of-the-art technologies","authors":"D. Wesemann, S. Witte, A. Schmelter, R. Hes","doi":"10.1109/WFCS.2016.7496533","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496533","url":null,"abstract":"The reduction of wires and connections is a fundamental necessity for upcoming industrial 4.0 solutions, requiring a large amount of reconfigurability and flexibility. Our research focuses on recent ways of combining energy and data transmission in single contactless transducers, enabling easy installation, maintenance and possible fulfilment of high protection classes. While this approach can typically be solved by combining Wifi and inductive energy transfer, the Wifi aspect is often limited by the available media access and channel occupation. Another issue is the real time capability of Wifi or other wireless transmission protocols like IEEE 802.15.4. While creating a new wireless or contactless standard is beyond the focus of this work, we concentrate on combining existing technologies and their interoperability. This includes powerline communication systems, near field data transmission and inductive energy transfer mechanisms.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132269726","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: 1
A modular web framework for socio-CPS-based condition monitoring 基于社会cps的状态监测的模块化web框架
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496509
Hans Fleischmann, Johannes Kohl, J. Franke
{"title":"A modular web framework for socio-CPS-based condition monitoring","authors":"Hans Fleischmann, Johannes Kohl, J. Franke","doi":"10.1109/WFCS.2016.7496509","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496509","url":null,"abstract":"The increasing complexity of production plants in the context of Industry 4.0 poses new challenges with regards to technical maintenance. In industrial domains, Condition Monitoring Systems (CMS) enable fault-tolerant, predictable production systems. Unfortunately, CMS development is challenging due to the distribution of computational tasks among heterogeneous industrial Internet of Things and Services (IoTS)-architectures. It is usually started from scratch, which is time-consuming and error-prone. In times of IoTS the employee as a maintenance worker, who ensures the availability of production machinery, is still important. In order to address these challenges, we propose a modular framework for web-based condition monitoring and fault diagnostics. The implementation relies on technologies such as Hypertext Markup Language 5 (HTML5), JavaScript (JS) and node.j s as well as industrial internet communication standards. Finally, verification and validation are performed in a case study on a modular robot cell for the inspection of electronic assemblies.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"154 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125885160","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: 11
A geometrical approach to compute source prioritization based on target viewing in wireless visual sensor networks 无线视觉传感器网络中基于目标观察的源优先级几何计算方法
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496516
C. Duran-Faundez, D. G. Costa, V. Lecuire, F. Vasques
{"title":"A geometrical approach to compute source prioritization based on target viewing in wireless visual sensor networks","authors":"C. Duran-Faundez, D. G. Costa, V. Lecuire, F. Vasques","doi":"10.1109/WFCS.2016.7496516","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496516","url":null,"abstract":"In wireless visual sensor networks comprised of multiple camera-enabled sensors, source prioritization can be exploited to soften the impact of congestion, packet loss and energy depletion when higher relevant packets are processed. However, for such optimizations, source nodes have to be properly prioritized according to some effective metric. When performing visual sensing over moving targets, sensors may view different parts of the targets, which may have particular relevance for monitoring applications. In this context, this paper proposes a low-cost mathematical approach that associates a priority level to each visual source node according to the viewed segments of the targets' perimeter, and such priority may then be exploited for a large set of optimizations. A complete mathematical formulation and numerical results are presented to base the proposed approach.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116567537","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
Detecting communication blackout in industrial Wireless Sensor Networks 工业无线传感器网络通信中断检测
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496502
S. Grimaldi, M. Gidlund, T. Lennvall, Filip Barac
{"title":"Detecting communication blackout in industrial Wireless Sensor Networks","authors":"S. Grimaldi, M. Gidlund, T. Lennvall, Filip Barac","doi":"10.1109/WFCS.2016.7496502","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496502","url":null,"abstract":"Communication blackout is one of the most serious pitfalls of Wireless Sensor Networks (WSN) in industrial automation context. The industrial radio channel exhibits pronounced effects of multipath fading and wireless LAN (WLAN) interference that can potentially lead to temporary communication failures, as well as complete isolation of network devices. The current IWSN standards adopt known countermeasures to cope with the harshness of the radio channel, but they lack solutions specifically oriented to detect blackouts and self-recover the communication fulfilling hard deadline constraints. In this work we focus on the problem of blackout detection with specific interest for the WirelessHART standard, introducing a Blackout Detection Service (BDS) expressly addressed to multi-hop periodic communication with sensors and actuators. The BDS monitors end-to-end acknowledgement messages and builds specific metrics to promptly identify communication outages, enabling three criticality classes. The algorithm is tested in the ns-2 network simulator and results show that the proposed system is able to detect blackout events with reaction delays of the order of 4-5 times the refresh rate of nodes and to discriminate between small and temporary network issues and serious blackout scenarios, opening the field for recovery strategies.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122240519","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: 6
On providing real-time guarantees in cloud-based platforms 在基于云的平台上提供实时保障
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496534
Meng Liu, Cezar Chiru, M. Behnam, Kristian Sandström, Thomas Nolte
{"title":"On providing real-time guarantees in cloud-based platforms","authors":"Meng Liu, Cezar Chiru, M. Behnam, Kristian Sandström, Thomas Nolte","doi":"10.1109/WFCS.2016.7496534","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496534","url":null,"abstract":"Cloud technologies are gaining more and more attentions in recent years. Cloud-based service brings benefits in cost, energy efficiency, sharing of resources, increased flexibility, adaptability and evolvability. However, there are a number of associated challenges that need to be properly addressed before applying the cloud technique generally in industries. Providing efficient and predictable computation and communication is one of the important challenges, since many industrial systems (e.g. a control system) have specific timing requirements. Our current work thus focuses on guaranteeing the predictability of a cloud-based service. Virtualization, as one of the key technologies in Cloud Computing, is used to abstract details of resources away from end-services which simplifies the resource sharing. It thus improves the resource utilization and saves budget for end-users. In this preliminary work, we have implemented a distributed system using virtualization techniques (including virtual machines and virtual switches). Additionally, we generate a number of experiments to investigate how QoS policies can help us to provide real-time communication guarantees.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127735069","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: 1
A first qualitative comparison of the admission control in FTT-SE, HaRTES and AVB 首次定性比较FTT-SE、HaRTES和AVB的入院控制
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496524
I. Álvarez, L. Almeida, J. Proenza
{"title":"A first qualitative comparison of the admission control in FTT-SE, HaRTES and AVB","authors":"I. Álvarez, L. Almeida, J. Proenza","doi":"10.1109/WFCS.2016.7496524","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496524","url":null,"abstract":"Ethernet is gaining importance in fields such as automation, avionics and automotive. In these fields novel multimedia-based applications must coexist with traditional control systems, which leads to high diversity in size, intensity and timing requirements of the traffic traversing the channel. Multimedia traffic is characterised by having large size, low intensity and soft real-time requirements, while control traffic usually conveys small amounts of information with a high intensity and hard real-time requirements. Moreover, many modern applications must support on-line connection and disconnection of participants. Since Ethernet was designed as a general purpose data network protocol it lacks appropriate support for real-time communications and dynamic quality of service management. Several protocols were proposed to cope with these drawbacks, including Flexible Time-Triggered Switched Ethernet and, more recently, Audio Video Bridging. In this paper we discuss the importance of the admission control and make a comparison of the implementations carried out in the aforementioned protocols.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"36 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125687942","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: 5
Analysis of realizing a future industrial network by means of Software-Defined Networking (SDN) 用软件定义网络(SDN)实现未来工业网络的分析
2016 IEEE World Conference on Factory Communication Systems (WFCS) Pub Date : 2016-05-03 DOI: 10.1109/WFCS.2016.7496525
D. Henneke, Lukasz Wisniewski, J. Jasperneite
{"title":"Analysis of realizing a future industrial network by means of Software-Defined Networking (SDN)","authors":"D. Henneke, Lukasz Wisniewski, J. Jasperneite","doi":"10.1109/WFCS.2016.7496525","DOIUrl":"https://doi.org/10.1109/WFCS.2016.7496525","url":null,"abstract":"Software-Defined Networking (SDN) is a promising approach to build future industrial networks. The disruptive change of network architecture and management opens new possibilities in various application domains. While the approach is already deployed in several domains and was also initially examined to be used in the industrial area, many open questions arise when assessing the risks and improvements to be expected. The following work presents features of a potential future industrial network infrastructure and sets up requirements that are important for future communications. It reviews basics of SDN and correlates existing work to the specified requirements. Finally, it presents open questions and room for future research.","PeriodicalId":413770,"journal":{"name":"2016 IEEE World Conference on Factory Communication Systems (WFCS)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132182194","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: 51
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