Driver's influence on the performance of an integrated lane departure avoidance and lane keeping assistance system

Enache, Nicoleta Minoiu; Sebsadji, Yazid; Mammar, Saïd; Lusetti, Benoît; Glaser, Sébastien

doi:10.1109/cca.2009.5281110

Cited by 6 publications

(2 citation statements)

References 10 publications

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“…In the event that the LDW system failed, using the precalculated correction measures, the GPS would assist in LDW functions until the LDW reestablished function. Enache et al [7] proposed an active steering assistance system that acts as both a lane departure avoidance and a lane-keeping system. e authors' focus was on the lane-keeping performance of the steering assistance system while under the driver's control of the vehicle.…”

Section: Lateral Control Systemsmentioning

confidence: 99%

Implications of a Narrow Automated Vehicle-Exclusive Lane on Interstate 15 Express Lanes

Machiani

Ahmadi²,

Musial³

et al. 2021

Journal of Advanced Transportation

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The main objective of this study is to evaluate the safety and operational impacts of an innovative infrastructure solution for safe and efficient integration of Automated Vehicle (AV) as an emerging technology into an existing transportation system. Filling the gap in the limited research on the effect of AV technology on infrastructure standards, this study investigates implications of adding a narrow reversible AV-exclusive lane to the existing configuration of I-15 expressway in San Diego, resulting in a 9 ft AV reversible lane and, in both directions, two 12-feet lanes for HOV and FasTrak vehicles. Given the difference between the operation of AVs and human-driven vehicles and reliance of AVs on sensors as opposed to human capabilities, the question is should we provide narrower AV-exclusive roadways assuming AVs are more precise in lateral and longitudinal lane keeping behaviour? To accomplish the goal of the project, a historical crash data analysis and a traffic simulation analysis were conducted. Crash data analysis revealed that unsafe speed, improper turning, and unsafe lane change are the most recurring primary collision factors on I-15 ELs. AVs’ automated longitudinal and lateral control systems could potentially reduce these types of collisions on an AV-exclusive lane with proper infrastructure features for AV sensor operation (e.g., distinct lane marking). Microsimulation findings indicated an AV-exclusive lane may increase traffic flow and density by up to 14% and 24%, respectively. It also showed that average speed is reduced. However, this could lead to the speed differential increase between the exclusive lane and adjacent lane requiring careful consideration if additional treatments or barriers are needed. The results of this study contribute to infrastructure adaptation to AV technology and future AV-exclusive lanes implementations.

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Section: Lateral Control Systemsmentioning

confidence: 99%

Implications of a Narrow Automated Vehicle-Exclusive Lane on Interstate 15 Express Lanes

Machiani

Ahmadi²,

Musial³

et al. 2021

Journal of Advanced Transportation

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show abstract

“…The effectiveness of these systems depends on the driver acceptance of these technologies, understanding of the system information, and adequate reaction [30][31][32]. On the basis of observations reported by testers and owners of vehicles equipped with such systems, critical issues have been found in performing some maneuvers, related to negligence or low reaction times required [33][34][35].…”

Section: The Criticalities Studymentioning

confidence: 99%

Development and Testing of a Methodology for the Assessment of Acceptability of LKA Systems

et al. 2020

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In recent years, driving simulators have been widely used by automotive manufacturers and researchers in human-in-the-loop experiments, because they can reduce time and prototyping costs, and provide unlimited parametrization, more safety, and higher repeatability. Simulators play an important role in studies about driver behavior in operating conditions or with unstable vehicles. The aim of the research is to study the effects that the force feedback (f.f.b.), provided to steering wheel by a lane-keeping-assist (LKA) system, has on a driver’s response in simulators. The steering’s force feedback system is tested by reproducing the conditions of criticality of the LKA system in order to minimize the distance required to recover the driving stability as a function of set f.f.b. intensity and speed. The results, obtained in three specific criticality conditions, show that the behaviour of the LKA system, reproduced in the simulator, is not immediately understood by the driver and, sometimes, it is in opposition with the interventions performed by the driver to ensure driving safety. The results also compare the performance of the subjects, either overall and classified into subgroups, with reference to the perception of the LKA system, evaluated by means of a questionnaire. The proposed experimental methodology is to be regarded as a contribution for the integration of acceptance tests in the evaluation of automation systems.

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Switched LQR/H∞ steering vehicle control to detect critical driving situations

Menhour¹,

Charara²,

Lechner³

2014

Control Engineering Practice

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Driver's influence on the performance of an integrated lane departure avoidance and lane keeping assistance system

Cited by 6 publications

References 10 publications

Implications of a Narrow Automated Vehicle-Exclusive Lane on Interstate 15 Express Lanes

Implications of a Narrow Automated Vehicle-Exclusive Lane on Interstate 15 Express Lanes

Development and Testing of a Methodology for the Assessment of Acceptability of LKA Systems

Switched LQR/H∞ steering vehicle control to detect critical driving situations

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