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Article

Automated Driving with Cooperative Perception Using Millimeter-Wave V2V Communications for Safe Overtaking

Department of Electrical & Electronic Engineering, Tokyo Institute of Technology, Tokyo 152-8550, Japan
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Authors to whom correspondence should be addressed.
Academic Editor: Miguel Sepulcre
Sensors 2021, 21(8), 2659; https://doi.org/10.3390/s21082659
Received: 31 December 2020 / Revised: 4 April 2021 / Accepted: 7 April 2021 / Published: 10 April 2021
(This article belongs to the Special Issue Cooperative Perception for Intelligent Vehicles)
The combination of onboard sensors on vehicles with wireless communication has great advantages over the conventional driving systems in terms of safety and reliability. This technique is often called cooperative perception. Cooperative perception is expected to compensate for blind spots in dynamic maps, which are caused by obstacles. Few blind spots in dynamic maps can improve the safety and reliability of driving thanks to the additional information beyond the sensing of the onboard sensors. In this paper, we analyzed the required sensor data rate to be exchanged for the cooperative perception in order to enable a new level of safe and reliable automated driving in overtaking scenario. The required sensor data rate was calculated by the combination of recognition and vehicle movement to adopt realistic assumptions. In the end of the paper, we compared the required sensor data rate with the outage data rate realized by the conventional V2V communication and millimeter-wave communication. The results showed the indispensability of millimeter-wave communications in automated driving systems. View Full-Text
Keywords: 5G; automated driving; cooperative perception; collective perception; V2V communication; millimeter-wave communication; extended sensor 5G; automated driving; cooperative perception; collective perception; V2V communication; millimeter-wave communication; extended sensor
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MDPI and ACS Style

Fukatsu, R.; Sakaguchi, K. Automated Driving with Cooperative Perception Using Millimeter-Wave V2V Communications for Safe Overtaking. Sensors 2021, 21, 2659. https://doi.org/10.3390/s21082659

AMA Style

Fukatsu R, Sakaguchi K. Automated Driving with Cooperative Perception Using Millimeter-Wave V2V Communications for Safe Overtaking. Sensors. 2021; 21(8):2659. https://doi.org/10.3390/s21082659

Chicago/Turabian Style

Fukatsu, Ryuichi, and Kei Sakaguchi. 2021. "Automated Driving with Cooperative Perception Using Millimeter-Wave V2V Communications for Safe Overtaking" Sensors 21, no. 8: 2659. https://doi.org/10.3390/s21082659

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