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Design of an improved ethernet AVB model for real-time communication in in-vehicle network
Liu XY(刘晓宇)1,2,3; Nie ZB(聂振邦)1,2,3; Li D(李栋)1,2; Yu HB(于海斌)1,2
Department工业控制网络与系统研究室
Conference Name3rd IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2019
Conference DateMarch 15-17, 2019
Conference PlaceChengdu, China
Author of SourceChengdu Global Union Academy of Science and Technology ; Chongqing Geeks Education Technology Co., Ltd ; Chongqing Global Union Academy of Science and Technology ; Global Union Academy of Science and Technology ; IEEE Beijing Section
Source PublicationProceedings of 2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2019
PublisherIEEE
Publication PlaceNew York
2019
Pages6-10
Indexed ByEI
EI Accession number20192607109403
Contribution Rank1
ISBN978-1-5386-6243-4
KeywordIEEE 802.1 Audio/Video Bridging time-triggered scheduling in-vehicle network
AbstractThe amount of traffics is increasing rapidly due to the increase of the number of electronic components and vehicle applications in vehicles. They require more network bandwidth and more stringent end-to-end latency and jitter constraints. In this situation, IEEE Audio/Video Bridging (AVB) is expected to be a promising technology in In-Vehicle Network since it guarantees high level of Quality of Service (QoS) for real-time communication. AVB defined tow SR-Classes for time sensitive traffics. However, as a result of the complexity of stream reservation domain construction, in-vehicle networks tend to use single traffic classes. In addition, the AVB jitter constraint is too weak. In this paper, an improved Ethernet AVB model with single SR-Class and time-triggered scheduling is proposed. In this model, time-sensitive traffics with high jitter requirements are forwarded through time-triggered scheduling, and ordinary time-sensitive flows are forwarded using SR-Class. Through simulations we confirm that proposed model not only satisfies the Qos requirements, but also has some extra advantages.
Language英语
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/25233
Collection工业控制网络与系统研究室
Corresponding AuthorLiu XY(刘晓宇)
Affiliation1.Key Laboratory of Networked Control System of CAS, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
2.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang, China
3.University of Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Liu XY,Nie ZB,Li D,et al. Design of an improved ethernet AVB model for real-time communication in in-vehicle network[C]//Chengdu Global Union Academy of Science and Technology, Chongqing Geeks Education Technology Co., Ltd, Chongqing Global Union Academy of Science and Technology, Global Union Academy of Science and Technology, IEEE Beijing Section. New York:IEEE,2019:6-10.
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