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The edge computing of internet of vehicles is confronted with some challenges, such as the unbalanced arrangement, the service inflexible and the time delay for the real-time computing of roadside nodes. In this paper, a new queuing model and scheduling algorithm of mobile edge computing (MEC) is proposed based on intelligent vehicles integrating the sensing, computing and control together. The GI/GI/1 task queuing model is firstly set up for the distributed services of vehicular networks, in which intelligent vehicles are virtualized into virtual vehicles. Moreover, according to the Voronoi allocation algorithm, the tasks generated by virtual vehicles are allocated and bound to intelligent vehicles. The optimal scheduling and distributed elastic service of intelligent vehicles are presented to solve the problem of unbalanced distribution of tasks in edge computing. The simulation experiment of the vehicle pollutant emission illustrates the effectiveness of the proposed method. © 2022 Science Press. All rights reserved.
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Acta Automatica Sinica
ISSN: 0254-4156
Year: 2022
Issue: 7
Volume: 48
Page: 1737-1746
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 9
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