Results 11 to 20 of about 279 (160)

Developing a platoon-wide Eco-Cooperative Adaptive Cruise Control (CACC) system [PDF]

2017 IEEE Intelligent Vehicles Symposium (IV), 2017
Connected and automated vehicle (CAV) technology has become increasingly popular. As an example, Cooperative Adaptive Cruise Control (CACC) systems are of high interest, allowing CAVs to communicate and cooperate with each other to form platoons, where one vehicle follows another with a predefined spacing or time gap.
Ziran Wang, Guoyuan Wu 0001, Peng Hao 0001, Kanok Boriboonsomsin, Matthew J. Barth   +4 more
openaire   +5 more sources

Data‐driven cooperative adaptive cruise control for unknown nonlinear vehicle platoons

IET Intelligent Transport Systems
This article studies cooperative adaptive cruise control (CACC) for vehicle platoons with consideration of the unknown nonlinear vehicle dynamics that are normally ignored in the literature.
Jianglin Lan
doaj   +2 more sources

Truck platooning on uphill grades under cooperative adaptive cruise control (CACC)

Transportation Research Part C: Emerging Technologies, 2017
Abstract: This paper examines CACC truck platooning on uphill grades. It was found that the design of CT policy should consider the effects of low crawl speeds on significant upgrades. Three simple solutions, which have different impacts on traffic flow efficiency, are proposed. Furthermore, truck platoons, controlled by a state-of-the-art CACC model,
Danjue Chen, Soyoung Ahn, Madhav Chitturi, David Noyce   +3 more
openaire   +4 more sources

A Study of Vehicle Control Under Mixed Traffic Flows: A Three-Layer Control Framework With Real-Time Signal-Trajectory Coordination at Isolated Intersections

Journal of Advanced Transportation
Traditional signal control methods are difficult to adapt to the dynamic demands of mixed traffic flows from connected and automated vehicles (CAVs) and connected vehicles (CVs), leading to mismatches in spatial and temporal resources, conflicting ...
Junman Dong, Xianglong Sun, Ningning Wang   +2 more
doaj   +2 more sources

First Observations about Response Times and Connectivity in a Vehicles Platooning Experiment

Findings, 2021
A key question about cooperative vehicle longitudinal control is reactivity, which determines the future of road safety, and capacity. In adaptive cruise control (ACC), the controller adapts the speed of the vehicle to its immediate leader’s speed ...
Elsa Lanaud, Andres Ladino, Christine Buisson   +2 more
doaj   +1 more source

Constrained geocast to support Cooperative Adaptive Cruise Control (CACC) merging [PDF]

2010 IEEE Vehicular Networking Conference, 2010
In this paper we introduce a new geocasting concept to target vehicles based on where they will be in the direct future, in stead of their current position. We refer to this concept as constrained geocast. This may be useful in situations where vehicles have interdependencies based on (future) maneuvers.
Wouter Klein Wolterink, Geert J. Heijenk, Georgios Karagiannis   +2 more
openaire   +1 more source

A Review on Cooperative Adaptive Cruise Control (CACC) Systems: Architectures, Controls, and Applications [PDF]

2018 21st International Conference on Intelligent Transportation Systems (ITSC), 2018
Connected and automated vehicles (CAVs) have the potential to address the safety, mobility and sustainability issues of our current transportation systems. Cooperative adaptive cruise control (CACC), for example, is one promising technology to allow CAVs to be driven in a cooperative manner and introduces system-wide benefits.
Ziran Wang, Guoyuan Wu 0001, Matthew J. Barth   +2 more
openaire   +4 more sources

Altruistic cooperative adaptive cruise control of mixed traffic platoon based on deep reinforcement learning

IET Intelligent Transport Systems, 2023
Cooperative adaptive cruise control (CACC) realizes efficient, intelligent control of vehicle acceleration, deceleration, and steering, through inter‐vehicle communication and cooperative control.
Sikai Lu, Yingfeng Cai, Long Chen, Hai Wang, Xiaoqiang Sun, Hongbo Gao   +5 more
doaj   +1 more source

Impact of Communications Delay on Safety and Stability of Connected and Automated Vehicle Platoons: Empirical Evidence From Experimental Data

IEEE Access, 2023
Advances in communications and sensing technology have enabled the development of cooperative ITS technologies such as connected and automated vehicle (CAV) applications including adaptive cruise control (ACC) and cooperative adaptive cruise control ...
Zulqarnain H. Khattak, Jackeline Rios-Torres, Michael D. Fontaine   +2 more
doaj   +1 more source

String Stability Analysis of Mixed CACC Vehicular Flow With Vehicle-to-Vehicle Communication

IEEE Access, 2020
This paper focuses on traffic scenarios randomly mixed with cooperative adaptive cruise control (CACC) vehicles and manual vehicles with vehicle-to-vehicle (V2V) communication.
Yanyan Qin, Shuqing Li
doaj   +1 more source