{"title":"控制器局域网中非抢占率单调调度的利用界为25%","authors":"Björn Andersson, E. Tovar","doi":"10.1109/SIES.2009.5196186","DOIUrl":null,"url":null,"abstract":"Consider a distributed computer system comprising many computer nodes, each interconnected with a Controller Area Network (CAN) bus. We prove that if priorities to message streams are assigned using rate-monotonic (RM) and if the requested capacity of the CAN bus does not exceed 25% then all deadlines are met.","PeriodicalId":133325,"journal":{"name":"2009 IEEE International Symposium on Industrial Embedded Systems","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":"{\"title\":\"The utilization bound of non-preemptive rate-monotonic scheduling in Controller Area Networks is 25%\",\"authors\":\"Björn Andersson, E. Tovar\",\"doi\":\"10.1109/SIES.2009.5196186\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Consider a distributed computer system comprising many computer nodes, each interconnected with a Controller Area Network (CAN) bus. We prove that if priorities to message streams are assigned using rate-monotonic (RM) and if the requested capacity of the CAN bus does not exceed 25% then all deadlines are met.\",\"PeriodicalId\":133325,\"journal\":{\"name\":\"2009 IEEE International Symposium on Industrial Embedded Systems\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE International Symposium on Industrial Embedded Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SIES.2009.5196186\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE International Symposium on Industrial Embedded Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SIES.2009.5196186","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The utilization bound of non-preemptive rate-monotonic scheduling in Controller Area Networks is 25%
Consider a distributed computer system comprising many computer nodes, each interconnected with a Controller Area Network (CAN) bus. We prove that if priorities to message streams are assigned using rate-monotonic (RM) and if the requested capacity of the CAN bus does not exceed 25% then all deadlines are met.