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Distributed Monitoring Based on P-Time Petri Nets and Chronicle Recognition of the Tunisian Railway Network

机译:基于P-Time Petri网和突尼斯铁路网络纪念识别的分布式监测

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摘要

This paper falls under the problems of the monitoring of a Discrete Event System (DES) with time constraints. Among the various techniques used for online and distributed monitoring, we are interested in the chronicle recognition. Chronicles are temporal patterns that represent the system's possible evolutions. The proposed models are based onP-time Petri nets that are suitable to represent with accuracy and modularity the Tunisian railway network. These models are scalable and may be used to represent a large variety of railway networks. Then, monitoring is based on the generation of chronicles that are suitable to detect and isolate traffic incidents in a distributed setting. Consequently, the proposed approach is tractable for large networks. Finally, to demonstrate the effectiveness and accuracy of the approach, an application to the case study of the Tunisian railway network is outlined.
机译:本文落在了与时间约束的离散事件系统(DES)监测的问题下降。 在用于在线和分布式监测的各种技术中,我们对纪有的认可感兴趣。 编年史是表示系统可能的演变的时间模式。 所提出的型号是基于基于ONP-TIME Petri网,适合于突尼斯铁路网络的准确性和模块化。 这些模型可扩展,可用于表示大量的铁路网络。 然后,监控基于编年级的生成,该编程是适合于检测和隔离分布式设置中的交通事事。 因此,所提出的方法对于大型网络而言是易行的。 最后,为了证明该方法的有效性和准确性,概述了突尼斯铁路网络的案例研究的应用。

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  • 来源
    《Journal of electrical and computer engineering》 |2020年第1期|6265379.1-6265379.12|共12页
  • 作者单位

    Univ Tunis El Manar Natl Engn Sch Tunis ENIT Res Lab LARA Automat Control Tunis Tunisia;

    Univ Le Havre Normandie GREAH 75 Rue Bellot F-76600 Le Havre France;

    Natl Engn Sch Monastir ENIM Res Unit LAS2E Monastir 5019 Tunisia;

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