2018 IEEE 13th International Symposium on Industrial Embedded Systems (SIES)最新文献

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Admission Control and Resource Allocation for Distributed Services in System-of-Systems: Challenges and Potential Solutions 系统的分布式服务的准入控制和资源分配:挑战和潜在的解决方案
2018 IEEE 13th International Symposium on Industrial Embedded Systems (SIES) Pub Date : 2018-06-01 DOI: 10.1109/SIES.2018.8442101
A. Khalifeh, D. E. D. I. Abou-Tair, S. Alouneh, R. Obermaisser, Michael-Christian Schmidt
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引用次数: 2
Estimating Latencies of Task Sequences in Multi-Core Automotive ECUs 多核汽车ecu中任务序列延迟估计
2018 IEEE 13th International Symposium on Industrial Embedded Systems (SIES) Pub Date : 2018-04-04 DOI: 10.1109/SIES.2018.8442095
Max J. Friese, Thorsten Ehlers, Dirk Nowotka
{"title":"Estimating Latencies of Task Sequences in Multi-Core Automotive ECUs","authors":"Max J. Friese, Thorsten Ehlers, Dirk Nowotka","doi":"10.1109/SIES.2018.8442095","DOIUrl":"https://doi.org/10.1109/SIES.2018.8442095","url":null,"abstract":"The computation of a cyber-physical system's reaction to a stimulus typically involves the execution of several tasks. The delay between stimulus and reaction thus depends on the interaction of these tasks and is subject to timing constraints. Such constraints exist for a number of reasons and range from possible impacts on customer experiences to safety requirements. We present a technique to determine end-to-end latencies of such task sequences. The technique is demonstrated on the example of electronic control units (ECUs) in automotive embedded realtime systems. Our approach is able to deal with multi-core architectures and supports four different activation patterns, including interrupts. It is the first formal analysis approach making use of load assumptions in order to exclude infeasible data propagation paths without the knowledge of worst-case execution times or worst-case response times. We employ a constraint programming solver to compute bounds on end-to-end latencies.","PeriodicalId":236091,"journal":{"name":"2018 IEEE 13th International Symposium on Industrial Embedded Systems (SIES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130382499","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
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