{"title":"时间触发多集群实时系统的同步策略","authors":"H. Kopetz, A. Krüger, D. Millinger, A. Schedl","doi":"10.1109/RELDIS.1995.526223","DOIUrl":null,"url":null,"abstract":"The provision of a system-wide global time base with a good precision and sufficient accuracy is a fundamental prerequisite for the design of a multicluster distributed real-time system. We investigate the issues of clock synchronization in a multicluster system, where every node can have a different oscillator. Based on the parameter of a typical automotive distributed system we show that a precision and accuracy in the second range is achievable without undue effort.","PeriodicalId":275219,"journal":{"name":"Proceedings. 14th Symposium on Reliable Distributed Systems","volume":"96 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"24","resultStr":"{\"title\":\"A synchronization strategy for a time-triggered multicluster real-time system\",\"authors\":\"H. Kopetz, A. Krüger, D. Millinger, A. Schedl\",\"doi\":\"10.1109/RELDIS.1995.526223\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The provision of a system-wide global time base with a good precision and sufficient accuracy is a fundamental prerequisite for the design of a multicluster distributed real-time system. We investigate the issues of clock synchronization in a multicluster system, where every node can have a different oscillator. Based on the parameter of a typical automotive distributed system we show that a precision and accuracy in the second range is achievable without undue effort.\",\"PeriodicalId\":275219,\"journal\":{\"name\":\"Proceedings. 14th Symposium on Reliable Distributed Systems\",\"volume\":\"96 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"24\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. 14th Symposium on Reliable Distributed Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RELDIS.1995.526223\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 14th Symposium on Reliable Distributed Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RELDIS.1995.526223","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A synchronization strategy for a time-triggered multicluster real-time system
The provision of a system-wide global time base with a good precision and sufficient accuracy is a fundamental prerequisite for the design of a multicluster distributed real-time system. We investigate the issues of clock synchronization in a multicluster system, where every node can have a different oscillator. Based on the parameter of a typical automotive distributed system we show that a precision and accuracy in the second range is achievable without undue effort.