物联网学报 ›› 2019, Vol. 3 ›› Issue (3): 90-101.doi: 10.11959/j.issn.2096-3750.2019.00124

• 服务与应用 • 上一篇    下一篇

面向事件驱动智能家居物联网系统的自动化配置、仿真与验证平台

张秋萍,王熙灶,沈思远,张时雨,卜磊(),李宣东   

  1. 南京大学软件新技术国家重点实验室,江苏 南京 210023
  • 修回日期:2019-04-06 出版日期:2019-09-30 发布日期:2019-10-14
  • 作者简介:张秋萍(1994- ),女,江苏苏州人,南京大学硕士生,主要研究方向为形式化方法和模型检验。|王熙灶(1995- ),男,江西高安人,南京大学博士生,主要研究方向为程序分析和程序验证。|沈思远(1997- ),男,湖北黄冈人,南京大学硕士生,主要研究方向为以太坊智能合约代码优化、测试和验证。|张时雨(1995- ),女,辽宁阜新人,南京大学硕士生,主要研究方向为形式化方法和模型检验。|卜磊(1983- ),男,江苏东台人,博士,南京大学副教授、博士生导师,主要研究方向为形式化方法、模型检验、实时混成系统和信息物理融合系统。|李宣东(1963- ),男,湖南邵东人,博士,南京大学教授、博士生导师,主要研究方向为软件工程、软件建模与分析、软件测试与验证。
  • 基金资助:
    国家重点研发计划基金资助项目(2017YFA0700604);国家自然科学基金资助项目(61632015);国家自然科学基金资助项目(61572249);国家自然科学基金资助项目(61561146394)

Automated configuration,simulation and verification platform for event-driven home automation IoT system

Qiuping ZHANG,Xizao WANG,Siyuan SHEN,Shiyu ZHANG,Lei BU(),Xuandong LI   

  1. State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing 210023,China
  • Revised:2019-04-06 Online:2019-09-30 Published:2019-10-14
  • Supported by:
    The National Key R&D Program of China(2017YFA0700604);The National Natural Science Foundation of China(61632015);The National Natural Science Foundation of China(61572249);The National Natural Science Foundation of China(61561146394)

摘要:

以IFTTT为代表的事件驱动型物联网系统编程框架为用户构建满足其需求的智能家居物联网系统提供了极大的便利,但也带来了严峻的安全隐患。针对此问题,设计并实现了“门神”,这是一个基于模型检验的事件驱动型物联网系统配置、仿真与验证平台。用户可以在门神中自定义其系统,并进行一键式模型驱动的仿真及验证、自动检测并重现错误场景,从而理解系统行为并提升其安全性。通过大量实验可知,门神能在86.7%的案例中发现安全隐患,且平均耗时仅为0.7 s。

关键词: 物联网, IFTTT框架, 系统安全, 模型检验

Abstract:

The IFTTT style event-driven programming paradigm benefits normal users to build their own customized home automation Internet of things (IoT) system,meanwhile,it also brings serious safety and security risks.To handle this problem,Menshen was designed and implemented,an automated configuration,simulation and verification platform for event-driven home automation IoT system based on model checking.Users can easily set up their own smart home systems in Menshen,and conduct simulation and verification in a push-button style.Menshen could further demonstrate the error trace to help users to understand the behavior of the system and increase the safety and security of the system.An experiment with a large number of cases is carried out,and the results show that 86.7% cases are error-prone,and the verification only took 0.7 seconds in average.

Key words: Internet of things, IFTTT framework, system security, model checking

中图分类号: 

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