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Application Status and Prospect of Complex Event Processing Technology

HE Hengjing,ZHAO Wei,HUANG Songling   

  1. (State Key Laboratory of Power System,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China)
  • Received:2015-11-09 Online:2017-01-15 Published:2017-01-13

复杂事件处理技术的应用现状及展望

何恒靖,赵伟,黄松岭   

  1. (清华大学 电机系 电力系统国家重点实验室,北京 100084)
  • 作者简介:何恒靖(1986—),男,博士研究生,主研方向为云计算;赵伟(通信作者)、黄松岭,教授。
  • 基金资助:

    电力系统及发电设备控制和仿真国家重点实验室开放基金(SKLD15M02)。

Abstract:

Complex Event Processing(CEP) is an effective approach for real-time event stream monitoring,processing,analyzing and mining.Core concepts and basic elements of CEP are introduced.Major areas that utilizing CEP technology are reviewed,such as Internet of Things(IoT),cloud computing,grid computing,Business Process Management(BPM) and computation finance.Based on these applications,cloud based distributed parallel CEP technologies are introduced.By analyzing the requirements of future stream processing systems,it is concluded that such cloud based CEP technology is an important direction for the development of future CEP systems.Potential new areas that require such cloud based CEP system for complex stream event processing are explored,such as power system intelligent control,instrument control and intelligent measurement.Guidance can be provided for the utilization of the CEP technology for now and future.

Key words: Complex Event Processing(CEP), cloud computing, instrument control, measurement, data stream processing, Internet of Things(IoT), business process management

摘要:

复杂事件处理(CEP)是一种针对实时事件流进行检测、处理、分析和挖掘的有效手段。对CEP的核心概念、基本构成要素等进行介绍。梳理CEP技术的主要应用,包括物联网、云计算、网格计算、商业过程管理及计算金融等领域。基于上述应用,阐述基于云计算的分布式并行CEP技术。通过分析流处理系统的需求,指出基于云计算的CEP技术是未来CEP系统发展的一个重要方向。提出一些可采用基于云计算的CEP技术来进行复杂事件流处理的新领域,包括基于CEP技术的电网智能化控制以及仪器控制和智能测量等,对CEP技术应用的新领域具有指导意义。

关键词: 复杂事件处理, 云计算, 仪器控制, 测量, 数据流处理, 物联网, 商业过程管理

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