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AutoRS: Environment-Dependent Real-Time Scheduling for End-to-End Autonomous Driving
Ma, Jialiang1; Li, Li1; Xu, Chengzhong2
2023-12-01
Source PublicationIEEE Transactions on Parallel and Distributed Systems
ISSN1045-9219
Volume34Issue:12Pages:3238-3252
Abstract

The rapid development of autonomous driving poses new research challenges for on-vehicle computing system. The execution time of autonomous driving tasks heavily depends on the driving environment. As the scene becomes complex, task execution time increases significantly, leading to end-to-end deadline misses and potential accidents. Hence, a framework that can effectively schedule tasks according to the driving environment in order to guarantee end-to-end deadlines is critical for autonomous driving. In this article, we propose AutoRS, an environment-dependent real-time scheduling framework for end-to-end autonomous driving. AutoRS consists of two nested control loops. The inner control loop schedules tasks based on the driving environment to help them meet end-to-end deadlines while prioritizing the responsiveness and throughput of control commands. The outer control loop tunes task rates based on schedulability to efficiently utilize system resources with an RL-based design. We conduct extensive experiments on both simulation and hardware testbeds using representative autonomous driving applications. The results demonstrate that AutoRS effectively improves the driving performance by 7.95\%-56.9\%7.95%-56.9% in different driving environments. AutoRS can significantly enhance the safety and reliability of autonomous driving systems by providing timely control commands in complex and dynamic driving environments while guaranteeing task deadlines.

KeywordAutonomous Driving Real-time Scheduling
DOI10.1109/TPDS.2023.3323975
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:001097049800001
PublisherIEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314
Scopus ID2-s2.0-85176322975
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
Corresponding AuthorLi, Li
Affiliation1.The State Key Laboratory of Internet of Things for Smart City, University of Macau, Taipa, 999078, Macao
2.University of Macau, Faculty of Science and Technology, Taipa, 999078, Macao
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Ma, Jialiang,Li, Li,Xu, Chengzhong. AutoRS: Environment-Dependent Real-Time Scheduling for End-to-End Autonomous Driving[J]. IEEE Transactions on Parallel and Distributed Systems, 2023, 34(12), 3238-3252.
APA Ma, Jialiang., Li, Li., & Xu, Chengzhong (2023). AutoRS: Environment-Dependent Real-Time Scheduling for End-to-End Autonomous Driving. IEEE Transactions on Parallel and Distributed Systems, 34(12), 3238-3252.
MLA Ma, Jialiang,et al."AutoRS: Environment-Dependent Real-Time Scheduling for End-to-End Autonomous Driving".IEEE Transactions on Parallel and Distributed Systems 34.12(2023):3238-3252.
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