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2013 | OriginalPaper | Chapter

31. Dynamic Priority Scheduling Algorithm to Improve Real-Time of CAN Bus Communication

Authors : Kaikai Guo, Jingzhao Li, Shanshan Wu, Xiaoqian Song, Xueqin Wu

Published in: Informatics and Management Science IV

Publisher: Springer London

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Abstract

This paper takes CAN bus real-time performance issues as the research object. Based on the systematic analysis of the characteristics of the CAN bus protocol and the main limitations of CAN bus, the article analyzes theoretically real-time problem of the CAN bus network communication. In accordance with the principle of dynamic changing the priority to improve real-time performance, this paper designs a “bubble” of the dynamic priority scheduling algorithm. Through the simulation, CAN bus real-time performance have been greatly improved? We hope to make a certain contribution to expand the application field of CAN bus.

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Metadata
Title
Dynamic Priority Scheduling Algorithm to Improve Real-Time of CAN Bus Communication
Authors
Kaikai Guo
Jingzhao Li
Shanshan Wu
Xiaoqian Song
Xueqin Wu
Copyright Year
2013
Publisher
Springer London
DOI
https://doi.org/10.1007/978-1-4471-4793-0_31

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