Integration of C-ITS in Autonomous Driving

Naranjo, José Eugenio; Jiménez, Felipe; Gómez, A. Zafra; Valle, Alfredo; González, Jorge E.; Cruz, Alberto

doi:10.1109/iv47402.2020.9304727

Cited by 6 publications

(3 citation statements)

References 3 publications

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“…The availability of these services allows the TMC to send C-ITS notifications to connected, autonomous vehicles. Regardless of the level of automation of connected vehicles, these services provide information to overcome the visual horizon that limits vehicle sensors as well as human drivers and ensure the safety and increase the efficiency of road transport at levels at all levels [13][14]. The frequency band defined by ITS-G5A is used by ITS road safety applications, with the Control Channel (CCH).…”

Section: Its-5g Servicesmentioning

confidence: 99%

ITS-G5 vs C-V2X for Autonomous Car

Jellid¹

2023

JNACS

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Autonomous cars rely on sensors, radars, and lidar infotainment devices to function. They offer a safer solution for road safety, both for the driver and nearby cars. However, they also present a challenge, as ensuring safety requires taking all necessary precautions to ensure the modes of operation and communication of the autonomous car work flawlessly. This is why several research studies have been conducted on the communication protocols used by autonomous cars. These studies have analyzed the weak points of each protocol to propose solutions and improve existing ones. In our previous research papers, we have conducted comparative studies between several communication protocols using software such as OMNETt++. The most important factor that determines the robustness of a protocol is its response time, which ensures communication between the protocols. Some of the protocols that have been studied include C-V2X, DSRC, ITS-G5, and 5G.In this article, a comparative study between the C-V2X and ITS-G5 protocols is conducted based on criteria such as latency, synchronization, resource selection, and response time. This comparison is necessary to improve the operation of the two protocols and ensure the efficiency, reliability, and fluidity of communication between the vehicles and the environment.

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Section: Its-5g Servicesmentioning

confidence: 99%

ITS-G5 vs C-V2X for Autonomous Car

Jellid¹

2023

JNACS

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“…In contrast, C-ITS enables the real-time collection of various traffic information remotely through terminals and provides that information to other drivers, facilitating rapid and safe responses to sudden incidents [1,2]. By identifying potential hazards and preventing accidents in advance, C-ITS distinguishes itself from traditional ITS and is therefore an essential technology for creating a future autonomous driving environment [3][4][5][6]. In conventional ITS, the collection and provision of traffic information relies on specific locations where traffic information collection and dissemination devices were installed.…”

Section: C-its (Cooperative Intelligent Transportation Systemmentioning

confidence: 99%

“…The majority of C-ITS-related journal papers published since 2020 are founded upon empirical projects carried out in European countries [3,[24][25][26]. Kotsi et al (2020) offer an overview of C-ITS milestones in both Europe and the United States [27].…”

Section: C-its (Cooperative Intelligent Transportation Systemmentioning

confidence: 99%

Analyzing the Impact of C-ITS Services on Driving Behavior: A Case Study of the Daejeon–Sejong C-ITS Pilot Project in South Korea

Kang,

Tak,

Park

2023

Sustainability

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This paper analyzes the impact of C-ITS service on driving behavior, focusing on a pilot project in Daejeon–Sejong, South Korea. C-ITS, an advanced technology, enables bidirectional wireless communication between vehicles or infrastructure, allowing for real-time traffic data collection and dissemination. The study uses a unique analytical method, employing parallel processing techniques for variable extraction and a paired t-test to examine the short-term effects of C-ITS on driving behavior. Findings indicate a significant change in drivers’ behavior, particularly in average speed, hard braking rate, severe deceleration rate, speeding rate, and excessive speeding rate, towards safer trends after receiving C-ITS warning services. Reductions in hard braking and severe deceleration were immediate after C-ITS service initiation, while a decrease in excessive speeding was observed after four months. Further research is needed to identify other potential influencing variables and provide an unbiased evaluation of C-ITS effectiveness. The study’s implications highlight its role in promoting public acceptance of C-ITS-service-based cooperative autonomous driving strategies.

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Comparative Analysis of ITS-G5 and C-V2X for Autonomous Vehicles with an Improved Algorithm of C-V2X

Jellid,

Mazri

2024

Lecture Notes in Networks and Systems

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Integration of C-ITS in Autonomous Driving

Cited by 6 publications

References 3 publications

ITS-G5 vs C-V2X for Autonomous Car

ITS-G5 vs C-V2X for Autonomous Car

Analyzing the Impact of C-ITS Services on Driving Behavior: A Case Study of the Daejeon–Sejong C-ITS Pilot Project in South Korea

Comparative Analysis of ITS-G5 and C-V2X for Autonomous Vehicles with an Improved Algorithm of C-V2X

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