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1. 中北大学国家级电工电子实验教学示范中心
2. 山东科技大学地质科学与工程学院
3. 青岛青咨工程咨询有限公司
4. 中北大学仪器科学与动态测试教育部重点实验室
纸质出版:2013
移动端阅览
郝骞, 王熙, 蒋永建, 等. FTT-CAN协议中后备节点SRT表更新机制设计[J]. 中北大学学报(自然科学版), 2013,34(4):435-440.
郝骞, 王熙, 蒋永建, et al. The Design of the Backup and Master Nodes SRT Updating Mechanism in FTT-CAN[J]. 2013, 34(4): 435-440.
FTT-CAN协议可以有效保证工业现场中对通信柔性的需要
但是由于干扰和错误需要后备节点信息调度表(Synchronized Regulation Table
SRT)在线更新.为此提出了一种保证异步窗口并及时处理更新请求的算法
该算法充分考虑了更高优先级的突发性信息的影响
对传统调度算法进行了优化
保证了后备节点与活动主节点的运行同步
满足了工业系统信息的实时性要求
使更新过程更加有效.
The FTT-CAN(Flexible Timer-Triggered CAN) protocol can effectively guarantee the industrial field of the communication needs of flexibility
but due to interference and errors need Synchronous communication Requirements Table(SRT) to update online.Based on the above
an improved algorithm to guarantee the asynchronous window and timely deal with update request was presented
which fully considered the higher priority of the sudden impact of information.So the traditional scheduling algorithm had been optimized to ensure that the primary particular master/slave network and replicated masters run synchronously
to meet the industrial system requirements of real-time information and to make the update process more effective.
管长焦.柔性时间触发CAN总线信息动态调度研究[J].电气技术,2010(9):29-31,39.Guan Changjiao.Messages scheduling on flexibletime-triggered CAN with dynamic techniques[J].Electrical Engineering,2010(9):29-31,39.(in Chi-nese)
夏继强,薛利强,满庆丰.时间触发CAN总线实时性分析与评估方法[J].北京航空航天大学学报,2012,38(2):222-227.Xia Jiqiang,Xue Liqiang,Man Qingfeng.Real-timeanalysis and assessment method of time-triggeredCAN-bus[J].Journal of Beijing University of Aero-nautics and Astronautics,2012,38(2):222-227.(inChinese)
曹万科,张天侠,闻邦椿,等.柔性时间触发控制器局域网络(CAN)系统动态规划应用与性能分析[J].机械工程学报,2008,44(5):142-147.Cao Wanke,Zhang Tianxia,Wen Bangchun,et al.Application and performance analysis of dynamic-plan-ning-based flexible time triggered controller area net-work[J].Chinese Journal of Mechanical Engineering,2008,44(5):142-147.(in Chinese)
Leen G,Heffernan D.TTCAN:A new time-trig-geredcontroller area network[J].Microprocessorsand Microsystems,2002,26:77-94.
Luis Almeida,Paulo Pedreiras,Jose Alberto G.TheFTT-CAN protocol:why and how[J].IEEE Trans-action on Industrial Electronics,2002,49(6):1189-1201.
王书举,张天侠,张国胜,等.车载CAN和FTTCAN网络设计与调度策略[J].农业机械学报,2011,42(2):14-17.Wang Shuju,Zhang Tianxia,Zhang Guosheng,etal.Networks design and schedule strategy of CANand FTTCAN in vehicle[J].Transactions of the Chi-nese Society for Agricultural Machinery,2011,42(2):14-17.(in Chinese)
汪瞳,刘玉明,杨楚平,等.CAN总线协议实现方法研究[J].应用科技,2007,34(7):54-57.Wang Tong,Liu Yuming,Yang Chuping,et al.Theresearch of the realization of CAN bus protocol[J].Applied Science and Technology,2007,34(7):54-57.(in Chinese)
刘鲁源,王晓欣,马津艳.时间触发CAN总线系统的建模与性能分析[J].电子科技大学学报,2007,36(3):632-635.Liu Luyuan,Wang Xiaoxin,Ma Jinyan.Modeling andperformance evaluation of time-triggered CAN bus[J].Journal of University of Electronic Science andTechnology of China,2007,36(3):632-635.(in Chi-nese)
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