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Author : Dimitris Brilis
Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (431 download)
Download or read book Feasibility of Automobile Collision Warning and Collision Avoidance Systems written by Dimitris Brilis and published by . This book was released on 1999 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.0/5 ( download)
Download or read book Final Report written by and published by . This book was released on 2000 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William A. Leasure
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 (91 download)
Download or read book NHTSA's IVHS Collision Avoidance Research Program: Strategic Plan and Status Update written by William A. Leasure and published by . This book was released on 2000 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jie Ji
Publisher : Springer Nature
ISBN 13 : 303101507X
Total Pages : 144 pages
Book Rating : 4.0/5 (31 download)
Download or read book Path Planning and Tracking for Vehicle Collision Avoidance in Lateral and Longitudinal Motion Directions written by Jie Ji and published by Springer Nature. This book was released on 2022-06-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the control of Connected and Automated Vehicles (CAVs) has attracted strong attention for various automotive applications. One of the important features demanded of CAVs is collision avoidance, whether it is a stationary or a moving obstacle. Due to complex traffic conditions and various vehicle dynamics, the collision avoidance system should ensure that the vehicle can avoid collision with other vehicles or obstacles in longitudinal and lateral directions simultaneously. The longitudinal collision avoidance controller can avoid or mitigate vehicle collision accidents effectively via Forward Collision Warning (FCW), Brake Assist System (BAS), and Autonomous Emergency Braking (AEB), which has been commercially applied in many new vehicles launched by automobile enterprises. But in lateral motion direction, it is necessary to determine a flexible collision avoidance path in real time in case of detecting any obstacle. Then, a path-tracking algorithm is designed to assure that the vehicle will follow the predetermined path precisely, while guaranteeing certain comfort and vehicle stability over a wide range of velocities. In recent years, the rapid development of sensor, control, and communication technology has brought both possibilities and challenges to the improvement of vehicle collision avoidance capability, so collision avoidance system still needs to be further studied based on the emerging technologies. In this book, we provide a comprehensive overview of the current collision avoidance strategies for traditional vehicles and CAVs. First, the book introduces some emergency path planning methods that can be applied in global route design and local path generation situations which are the most common scenarios in driving. A comparison is made in the path-planning problem in both timing and performance between the conventional algorithms and emergency methods. In addition, this book introduces and designs an up-to-date path-planning method based on artificial potential field methods for collision avoidance, and verifies the effectiveness of this method in complex road environment. Next, in order to accurately track the predetermined path for collision avoidance, traditional control methods, humanlike control strategies, and intelligent approaches are discussed to solve the path-tracking problem and ensure the vehicle successfully avoids the collisions. In addition, this book designs and applies robust control to solve the path-tracking problem and verify its tracking effect in different scenarios. Finally, this book introduces the basic principles and test methods of AEB system for collision avoidance of a single vehicle. Meanwhile, by taking advantage of data sharing between vehicles based on V2X (vehicle-to-vehicle or vehicle-to-infrastructure) communication, pile-up accidents in longitudinal direction are effectively avoided through cooperative motion control of multiple vehicles.
Author : United States. National Transportation Safety Board
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (1 download)
Download or read book Special Investigation Report written by United States. National Transportation Safety Board and published by . This book was released on 2001 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 1999 and 2000, the National Transportation Safety Board investigated nine rear-end collisions in which 20 people died and 181 were injured. Common to all nine accidents was the rear following vehicle driver's degraded perception of traffic conditions ahead. As the Safety Board reported in 1995 and further discussed at its 1999 public hearing, existing technology in the form of intelligent Transportation Systems can prevent rear-end collisions. In the nine accidents investigated by the Board, one (and sometimes more) of the available technologies would have helped alert drivers to the vehicles ahead, so that they could slow their vehicles, and would have prevented or mitigated the circumstances of the collisions. The major issue addressed in this Safety Board special investigation report is the prevention of rear-end collisions through the use of Intelligent transportation systems. This report also discusses some of the challenges, including implementation, consumer acceptance, public perception, and training, associated with the deployment of vehicle-and infrastructure-based collision warning systems. As a result of its investigation, the Safety Board issues recommendations to the U.S. Department of Transportation; the Federal Highway Administration; the National Highway Traffic Safety Administration; truck, motorcoach, and automobile manufacturers; the Intelligent Transportation Society of America; the American Trucking Associations, Inc.; the Owner-Operator Independent Driver Association; and the National Private Truck Council.
Author : Lillian Bryant
Publisher : Nova Science Publishers
ISBN 13 : 9781634839723
Total Pages : 0 pages
Book Rating : 4.8/5 (397 download)
Download or read book Crash Warning Systems written by Lillian Bryant and published by Nova Science Publishers. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review and analysis of the human factors research associated with the implementation of crash warning system interfaces has led to the development of guidelines intended to be used by anyone responsible for the conceptualisation, development, design, testing, or evaluation of in-vehicle crash avoidance systems, especially for forward collision (headway warning), lane change (blind-spot warning), and road departure warnings. This book is intended to highlight issues to be addressed and provide guidance in the development of Collision Warning Systems (CWSs). Information is presented on a variety of topics relevant to the driver-vehicle interface (DVI) of CWS devices.
Author : Ronald K. Jurgen
Publisher : SAE International
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.X/5 (3 download)
Download or read book Object Detection, Collision Warning, and Avoidance Systems written by Ronald K. Jurgen and published by SAE International. This book was released on 2007 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 51 papers covering eight years of research on object detection, collision warning, and collision avoidance. Topics covered include: Parking aids; Target tracking with cameras; Sensor combinations; Blind spot detection; Imager chips; Lane tracking; Lane and road departure warning; Sensor fusion; Intersection collision warning; Front- and rear-end crash avoidance; Automatic collision avoidance systems; Braking systems for collision avoidance; and Driver-vehicle interface requirements.
Author : W. H. Janssen
Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (173 download)
Download or read book An Experimental Evaluation of In-vehicle Collision Avoidance Systems written by W. H. Janssen and published by . This book was released on 1990 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hesham Rakha
Publisher : Transportation Research Board
ISBN 13 : 0309129117
Total Pages : 139 pages
Book Rating : 4.3/5 (91 download)
Download or read book Feasibility of Using In-Vehicle Video Data to Explore How to Modify Driver Behavior That Causes Nonrecurring Congestion written by Hesham Rakha and published by Transportation Research Board. This book was released on 2011 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This research report - a product of the Reliability focus area of the second Strategic Highway Research Program (SHRP 2) - presents findings on the feasibility of using existing in-vehicle data sets, collected in naturalistic driving settings, to make inferences about the relationship between observed driver behavior and nonrecurring congestion. General guidance is provided on the protocols and procedures for conducting video data reduction analysis. In addition, the report includes technical guidance on the features, technologies, and complementary data sets that researchers should consider when designing future instrumented in-vehicle data collection studies. Finally, a new modeling approach is advanced for travel time reliability performance measurement across a variety of traffic congestion conditions"--Publisher's description.
Author : Allen D. Rhodes
Publisher :
ISBN 13 : 9781634839372
Total Pages : 135 pages
Book Rating : 4.8/5 (393 download)
Download or read book Forward Collision Avoidance Systems and the Prevention of Rear-End Collisions written by Allen D. Rhodes and published by . This book was released on 2015 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2012, more than 1.7 million rear-end crashes occurred on our nation's highways, resulting in more than 1,700 fatalities and 500,000 injured people. Many of these crashes could have been mitigated, or possibly even prevented, had rear-end collision avoidance technologies been in place. However, slow and insufficient action to develop performance standards for these technologies and require them in passenger and commercial vehicles, as well as a lack of incentives for manufacturers, has contributed to the ongoing and unacceptable frequency of rear-end crashes. This book describes the common causes of rear-end crashes, considers some of the latest potential solutions and countermeasures, reiterates and reclassifies previous recommendations, and issues new recommendations aimed at reducing the number and severity of such crashes. The book discusses the Safety Board special investigation which addresses the prevention of rear-end collisions through the use of Intelligent Transportation Systems. It discusses some of the challenges, including implementation, consumer acceptance, public perception, and training, associated with the deployment of vehicle- and infrastructure-based collision warning systems.
Author : Wil Mara
Publisher : Cherry Lake
ISBN 13 : 1610805887
Total Pages : 36 pages
Book Rating : 4.6/5 (18 download)
Download or read book From Locusts to... Automobile Anti-Collision Systems written by Wil Mara and published by Cherry Lake. This book was released on 2012-08-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how scientists were inspired by locusts to create advanced anti-collision systems for automobiles.
Author : Azim Eskandarian
Publisher : Springer
ISBN 13 : 9780857290847
Total Pages : 0 pages
Book Rating : 4.2/5 (98 download)
Download or read book Handbook of Intelligent Vehicles written by Azim Eskandarian and published by Springer. This book was released on 2012-02-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Intelligent Vehicles provides a complete coverage of the fundamentals, new technologies, and sub-areas essential to the development of intelligent vehicles; it also includes advances made to date, challenges, and future trends. Significant strides in the field have been made to date; however, so far there has been no single book or volume which captures these advances in a comprehensive format, addressing all essential components and subspecialties of intelligent vehicles, as this book does. Since the intended users are engineering practitioners, as well as researchers and graduate students, the book chapters do not only cover fundamentals, methods, and algorithms but also include how software/hardware are implemented, and demonstrate the advances along with their present challenges. Research at both component and systems levels are required to advance the functionality of intelligent vehicles. This volume covers both of these aspects in addition to the fundamentals listed above.
Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)
Download or read book Automotive Collision Avoidance System Field Operational Test: ACAS/FOT Third Annual Report written by and published by . This book was released on 2003 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geraint Paul Bevan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (757 download)
Download or read book Development of a Vehicle Dynamics Controller for Obstacle Avoidance written by Geraint Paul Bevan and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: As roads become busier and automotive technology improves, there is considerable potential for driver assistance systems to improve the safety of road users. Longitudinal collision warning and collision avoidance systems are starting to appear on production cars to assist drivers when required to stop in an emergency. Many luxury cars are also equipped with stability augmentation systems that prevent the car from spinning out of control during aggressive lateral manoeuvres. Combining these concepts, there is a natural progression to systems that could assist in aiding or performing lateral collision avoidance manoeuvres. A successful automatic lateral collision avoidance system would require convergent development of many fields of technology, from sensors and instrumentation to aid environmental awareness through to improvements in driver vehicle interfaces so that a degree of control can be smoothly and safely transferred between the driver and vehicle computer. A fundamental requirement of any collision avoidance system is determination of a feasible path that avoids obstacles and a means of causing the vehicle to follow that trajectory. This research focuses on feasible trajectory generation and development of an automatic obstacle avoidance controller that integrates steering and braking action. A controller is developed to cause a specially modified car (a Mercedes HS class with steer-by-wire and brake-by-wire capability) to perform an ISO 3888-2 emergency obstacle avoidance manoeuvre. A nonlinear two-track vehicle model is developed and used to derive optimal controller parameters using a series of simulations. Feedforward and feedback control is used to track a feasible reference trajectory. The feedforward control loops use inverse models of the vehicle dynamics. The feedback control loops are implemented as linear proportional controllers with a force allocation matrix used to apportion braking effort between redundant actuators. Two trajectory generation routines are developed: a geometric method, for steering a vehicle at its physical limits; and an optimal method, which integrates steering and braking action to make full use of available traction. The optimal trajectory is obtained using a multi-stage convex optimisation procedure. The overall controller performance is validated by simulation using a complex proprietary model of the vehicle that is reported to have been validated and calibrated against experimental data over several years of use in an industrial environment.
Author :
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (91 download)
Download or read book Automotive Collision Avoidance System Field Operational Test: Warning Cue Implementation Summary Report written by and published by . This book was released on 2002 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert W. G. Anderson
Publisher :
ISBN 13 : 9781921645440
Total Pages : 88 pages
Book Rating : 4.6/5 (454 download)
Download or read book Potential Benefits of Forward Collision Avoidance Technology written by Robert W. G. Anderson and published by . This book was released on 2012 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marcus Moretti
Publisher :
ISBN 13 : 9781633215047
Total Pages : 123 pages
Book Rating : 4.2/5 (15 download)
Download or read book Collision and Lane Departure Warning Systems for the Trucking Industry written by Marcus Moretti and published by . This book was released on 2014-01-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Motor Carrier Safety Administrations (FMCSA) safety goal is to reduce the number and severity of commercial motor vehicle fatalities and crashes. During the last several years, FMCSA has collaborated with the trucking industry to test, evaluate, and facilitate the deployment of several onboard safety systems for commercial motor vehicles to increase the safety of all roadway users. The purpose of this book is to evaluate costs and benefits for industry associated with Forward Collision Warning Systems that can reduce large truck rear-end crashes.
