{"title":"Application of Software Watchdog as a Dependability Software Service for Automotive Safety Relevant Systems","authors":"X. Chen, J. Feng, M. Hiller, V. Lauer","doi":"10.1109/DSN.2007.14","DOIUrl":null,"url":null,"abstract":"To face the challenges resulting from the increasing density of application software components and higher dependability requirements of the future safety systems in the automotive electronics, a dependability software service to monitor individual application software components in runtime is required in order to improve the overall system dependability. This paper proposes the application of a software watchdog service providing heartbeat monitoring and program flow checking. The software watchdog is integrated in a software platform for the automotive safety electronics. A model-based design with Matlab/Simulink and an evaluation of this software watchdog service in a hardware-in-the-loop validator are also given.","PeriodicalId":405751,"journal":{"name":"37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN'07)","volume":"255 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"37th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN'07)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DSN.2007.14","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 13
Abstract
To face the challenges resulting from the increasing density of application software components and higher dependability requirements of the future safety systems in the automotive electronics, a dependability software service to monitor individual application software components in runtime is required in order to improve the overall system dependability. This paper proposes the application of a software watchdog service providing heartbeat monitoring and program flow checking. The software watchdog is integrated in a software platform for the automotive safety electronics. A model-based design with Matlab/Simulink and an evaluation of this software watchdog service in a hardware-in-the-loop validator are also given.
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