资源类型

期刊论文 1

年份

2016 1

关键词

检索范围：

排序： 展示方式：

A rectangle bin packing optimization approach to the signal scheduling problem in the FlexRay static

Rui ZHAO,Gui-he QIN,Jia-qiao LIU

《信息与电子工程前沿（英文）》 2016年 第17卷 第4期   页码 375-388 doi: 10.1631/FITEE.1500232

摘要： As FlexRay communication protocol is extensively used in distributed real-time applications on vehicles, signal scheduling in FlexRay network becomes a critical issue to ensure the safe and efficient operation of time-critical applications. In this study, we propose a rectangle bin packing optimization approach to schedule communication signals with timing constraints into the FlexRay static segment at minimum bandwidth cost. The proposed approach, which is based on integer linear programming (ILP), supports both the slot assignment mechanisms provided by the latest version of the FlexRay specification, namely, the single sender slot multiplexing, and multiple sender slot multiplexing mechanisms. Extensive experiments on a synthetic and an automotive X-by-wire system case study demonstrate that the proposed approach has a well optimized performance.

关键词： FlexRay     Real-time applications     Rectangle bin packing     Schedule optimization     Slot multiplexing    

HTML PDF 收藏

标题 作者 时间 类型 操作

A rectangle bin packing optimization approach to the signal scheduling problem in the FlexRay static

Rui ZHAO,Gui-he QIN,Jia-qiao LIU

期刊论文