Residential College | false |
Status | 已發表Published |
AutoRS: Environment-Dependent Real-Time Scheduling for End-to-End Autonomous Driving | |
Ma, Jialiang1; Li, Li1; Xu, Chengzhong2 | |
2023-12-01 | |
Source Publication | IEEE Transactions on Parallel and Distributed Systems |
ISSN | 1045-9219 |
Volume | 34Issue: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. |
Keyword | Autonomous Driving Real-time Scheduling |
DOI | 10.1109/TPDS.2023.3323975 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science ; Engineering |
WOS Subject | Computer Science, Theory & Methods ; Engineering, Electrical & Electronic |
WOS ID | WOS:001097049800001 |
Publisher | IEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 |
Scopus ID | 2-s2.0-85176322975 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Science and Technology THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU) |
Corresponding Author | Li, Li |
Affiliation | 1.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 Affilication | University of Macau |
Corresponding Author Affilication | University 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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