期刊文献+

汽车FlexRay总线动态段时长及消息窗口优化 被引量:2

Optimization of The Duration and Message Window of Dynamic Segment of Automotive FlexRay Bus
下载PDF
导出
摘要 为解决FlexRay网络利用率的问题,对FlexRay动态段进行了研究。在基于最小时间片的FlexRay动态段研究的基础上,进行系统建模,对动态段时长进行优化配置,并提出以最大网络利用率为基础的动态消息调度算法。以CANoe为仿真平台对优化方法进行验证,结果表明该优化方法能够有效的提高动态网络利用率。 In order to solve the problem of the network unitization of FlexRay,FlexRay dynamic segment is researched. Based on the research of FlexRay dynamic segment which is based on the minislot, system model is designed and the dynamic segment duration is optimized configuration.And a dynamic message scheduling algorithm based on the maximum network utilization is given.The emulation experiment is given on the CANoe platform.Simulation results show that the optimization method can improve the dynamic network utilization effectually.
作者 王涛
出处 《汽车科技》 2012年第5期50-54,共5页 Auto Sci-Tech
基金 国家电子信息产业发展基金([2010]301) 安徽省自然科学基金(1208085QF118) 安徽省长三角联合科技攻关项目(1101c060305900000) 安徽省省级高等学校自然科学研究项目(KJ2012A226)
关键词 FLEXRAY 动态段时长 消息调度 CANOE FlexRay dynamic segment length message scheduling CANoe
  • 相关文献

参考文献9

  • 1Klaus Schmidt, Ece G.Schmidt. Schedulability Analysis and Message Schedule Computation for the Dynamic Segment of FlexRay [C]. Vehicular Technology Conference Fall, 2010:1-5. 被引量:1
  • 2Sri Kanajan,Jeffrey Abell. Sensitivity Analysis on Flexray Dynamic Segment Design Parameters [C]. Systems and Networks Communications, 2009:12-18. 被引量:1
  • 3Trajan Pop, Paul Pop, Petru Eles, et al.Bus Access Opti- misation for FlexRay-based Distributed Embedded Sys- tems,Design, Automation & Test in Europe Conference & Exhibition [ C ].2007: 1-6. 被引量:1
  • 4赵睿,秦贵和,范铁虎.FlexRay通信协议的总线周期优化[J].计算机应用研究,2010,27(10):3847-3850. 被引量:19
  • 5Minkoo Kang, Kiejin Park, Bongjun Kim. A Static Mes- sage Scheduling Algorithm for Reducing FlexRay Network Utilization [Jl. IEEE International Symposium on Industri- al Electronics, 2009: 1287-1291. 被引量:1
  • 6Jan Sobotka, Jiri Novak, Jan Malinsk?.Analytic Model of FlexRay Synchronization Mechanism [C ] ,Technology and Applications, 2011 : 969-974. 被引量:1
  • 7FlexRay Consortium. FlexRay Communications System Pro-tocol Specfication Version2.1, December2005.Version 2.1 Revision A. 被引量:1
  • 8顾嫣,张凤登.FlexRay动态段优化调度算法研究[J].自动化仪表,2009,30(12):25-29. 被引量:15
  • 9Bongjun Kim, Kiejin Park,Probabilistic Delay Model of Dynamic Message Frame in FlexRay Protocol[Cl, Con- sumer Electronics. 2009:77-82. 被引量:1

二级参考文献14

  • 1林俊雄.一种新的车内网FlexRay[J].国外电子测量技术,2005,24(S1):1-2. 被引量:4
  • 2杨新诺,邓亚东.汽车线控转向系统的初步研究[J].客车技术,2006(5):32-35. 被引量:2
  • 3吕京建,何玉军,赵珀璋,杨建军,冯升波.汽车计算平台综述[J].电子技术应用,2007,33(4):3-7. 被引量:3
  • 4FlexRay Consortium. FlexRay communication system protocol specifieati ion 2. 1 [ EB/OL]. [2005 - 12 - 15]. http://www. FlexRay. com. 被引量:1
  • 5Pop T, Pop P, Eles P, et al. Timing analysis of the FlexRay communication protocol [ C ] //Dresden, Proceedings of 18th EuroMicro Conference on Real-time Systems, 2006:203 -213. 被引量:1
  • 6SCHMIDT E G, SCHMIDT K. Message scheduling for the static segment of the FlexRay protocol [ C ]//Proc of the 16th on Signal Processing Communication and Applications Conference. 2008:1-4. 被引量:1
  • 7FlexRay Consortium. FlexRay communications system protocol specification vemion 2. 1[EB/OL]. ( 2005-05- 12) [2009-02-12]. http: //www. FlexRay. com. 被引量:1
  • 8KLAUS S, ECE G S. Message scheduling for the FlexRay protocol: the static segment[ J]. IEEE Trans Actions on Vehicular Technology, 2009, 58(5) : 2170-2179. 被引量:1
  • 9LODI A, MARTELLO S, VIGO D. Models and bounds for two-dimensional level packing problems [ J ]. Journal of Combinatorial Optimization, 1991, 8(3): 363-379. 被引量:1
  • 10KANG M, PARK K, KIM B. Determining the size of a static segment and analyzing the utilization of in-vehicle FlexRay network[ C]//Proc of International Conference on Convergence and Hybrid Information Technology. 2008:50- 53. 被引量:1

共引文献29

同被引文献42

  • 1Hagiescu A,Bordoloi U D,Chakraborty S. Performance analysis of FlexRay-based ECU networks[A].ACM,2007. 被引量:1
  • 2Paret D. Multiplexed networks for embedded systems:CAN,LIN,FlexRay,Safe-by-Wire[OL].http://www.Wiley.com,2007. 被引量:1
  • 3Xu Yinan,Zhao Chunlei,Chen Xi. Integrated protocol operation controller design based on FlexRay communication protocol[A].2012.199-203. 被引量:1
  • 4Yang J H,Chen G W. Application research based on FlexRay bus for all-electronic computer interlocking system of railway signal[J].Advanced Materials Research,2013.3179-3184. 被引量:1
  • 5Chen Chih Lin,Hou Zong You,Lin Sheng Chih. A delaybased transceiver with over-current protection for ECU nodes in automobile FlexRay systems[A].2013.610-611. 被引量:1
  • 6Dehbashi M,Lari V,Miremadi S G. Fault effects in flexraybased networks with hybrid topology[A].2008.491-496. 被引量:1
  • 7Heller C,Schalk J,Schneele S. Approaching the limits of FlexRay[A].2008.205-210. 被引量:1
  • 8Dong Yandong,Wang Wanrong. A typical application of FlexRay bus in the vehicle[A].{H}Springer-Verlag,2012.327-339. 被引量:1
  • 9Hanzlik A. A case study of clock synchronization in FlexRay:Technical report 31/06 of Institute for Computer Engineering Vienna University of Technology[R].Vienna:Vienna University of Technology,2006. 被引量:1
  • 10Kim J H,Seo S H,Moon T Y. A method of task synchronization in a distributed system using FlexRay[A].2008.1149-1153. 被引量:1

引证文献2

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部