An emergency evasive maneuver algorithm for vehicles

Soudbakhsh, Damoon; Eskandarian, Azim; Moreau, Johann

doi:10.1109/itsc.2011.6083131

Cited by 22 publications

(19 citation statements)

References 12 publications

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“…In previous researches, collision avoidance trajectory is designed using sigmoid function [6], trapezoidal acceleration profile (TAP) [5], sinusoidal function [4]. In this research, the modified TAP is adjusted.…”

Section: Collision Avoidance Trajectory Generationmentioning

confidence: 99%

“…The parameters k, t 1 , t 2 , t 3 , t 4 , t 5 are determined from defined necessary conditions (3), (4), (5). Solving the equations, the minimum slope of the lateral acceleration k can be derived.…”

Section: Collision Avoidance Trajectory Generationmentioning

confidence: 99%

“…In last researches, differential braking is used to track yaw rate from designed collision avoidance trajectory [2,5,19]. However it shows two problems in emergency collision avoidance using high lateral acceleration.…”

Section: Differential Braking Controlmentioning

confidence: 99%

“…Sinusoidal function is used in many researches for steering avoidance support system design [2,4]. Trapezoidal acceleration profile and a sigmoid function are also used for collision avoidance research [5,6]. Recently several researches propose the optimal trajectory generation method and trajectory generation considering uncertainty for collision avoidance [7,8,9].…”

Section: Introductionmentioning

confidence: 99%

“…Instead of automated collision avoidance, a support based algorithm using yaw moment control has been proposed and tested with simulator [2,5].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Design and Evaluation of Emergency Driving Support Using Motor Driven Power Steering and Differential Braking on a Virtual Test Track

Choi¹,

Yi²

2013

SAE Int. J. Passeng. Cars - Mech. Syst.

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This paper presents the design and evaluation of an emergency driving support (EDS) algorithm. The control objective is to assist driver's collision avoidance maneuver to overcome a hazardous situation. To support driver, electrically controllable chassis components such as motor driven power steering (MDPS) and differential braking and surrounding sensor systems such as radar and camera are used. The EDS algorithm is designed for 3 parts: monitoring, decision, and control. The proposed EDS algorithm recognizes a collision danger using minimum lateral acceleration to avoid collision and time-to-collision (TTC) and driver's intention using sensor systems. The control mode is determined using the indices from monitoring process and the collision avoidance trajectory is derived with trapezoidal acceleration profile (TAP). Using the collision avoidance trajectory, the MDPS overlay torque is determined to support the driver's response of collision avoidance and differential braking is determined to maximize minimum vehicle-to-vehicle distance. Vehicle behavior and the interactions between the vehicle, the controller, and the human driver are investigated through a full-scale driving simulator on the virtual test track (VTT) which consists of a real-time vehicle simulator, a visual animation engine, a visual display, and suitable human-vehicle interfaces. The success rate of collision avoidance is investigated with test drivers and it has been increased for all test drivers.

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Section: Collision Avoidance Trajectory Generationmentioning

confidence: 99%

Section: Collision Avoidance Trajectory Generationmentioning

confidence: 99%

Section: Differential Braking Controlmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Instead of automated collision avoidance, a support based algorithm using yaw moment control has been proposed and tested with simulator [2,5].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Design and Evaluation of Emergency Driving Support Using Motor Driven Power Steering and Differential Braking on a Virtual Test Track

Choi¹,

Yi²

2013

SAE Int. J. Passeng. Cars - Mech. Syst.

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Vanet‐TSMA: A traffic safety management approach for smart road transportation in vehicular ad hoc networks

Kaul

Altaf

2022

Int J Communication

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Summary Over the past two decades, vehicular collisions have been a significant concern for governments, researchers, and automobile manufacturers. However, collisions are unexpected and occur regularly on roads, resulting in deaths, infrastructure destruction, and health injuries. As a result, it is essential to avoid, prevent, and detect traffic collisions at the highest degree possible for minimizing human loss. In this article, the trend of road traffic accidents in India has been analyzed graphically. Towards the end, a VANET‐based traffic safety management approach (VANET‐TSMA) has been proposed to reduce road accidents in India. This approach uses message distribution, traffic management, and congestion control efficiently for reducing the overall rate of road accidents. This method is based on multiple information and communication technology (ICT)‐based safety mechanisms which include collision avoidance, collision detection, and traffic congestion avoidance for the protection of future connected automobiles on roads.

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A vehicle lateral control approach for collision avoidance by emergency steering maneuvers

Keller

Hass

Seewald

et al. 2015

6th International Munich Chassis Symposium 2015

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An emergency evasive maneuver algorithm for vehicles

Cited by 22 publications

References 12 publications

Design and Evaluation of Emergency Driving Support Using Motor Driven Power Steering and Differential Braking on a Virtual Test Track

Design and Evaluation of Emergency Driving Support Using Motor Driven Power Steering and Differential Braking on a Virtual Test Track

Vanet‐TSMA: A traffic safety management approach for smart road transportation in vehicular ad hoc networks

A vehicle lateral control approach for collision avoidance by emergency steering maneuvers

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