Collision Avoidance Technology
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Object Detection Collision Warning And Avoidance Systems
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Author : Ronald K. Jurgen
language : en
Publisher: SAE International
Release Date : 2007
Object Detection Collision Warning And Avoidance Systems written by Ronald K. Jurgen and has been published by SAE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Technology & Engineering categories.
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.
Path Planning And Tracking For Vehicle Collision Avoidance In Lateral And Longitudinal Motion Directions
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Author : Jie Ji
language : en
Publisher: Springer Nature
Release Date : 2022-06-01
Path Planning And Tracking For Vehicle Collision Avoidance In Lateral And Longitudinal Motion Directions written by Jie Ji and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
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.
Potential Benefits Of Forward Collision Avoidance Technology
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Author : Robert W. G. Anderson
language : en
Publisher:
Release Date : 2012
Potential Benefits Of Forward Collision Avoidance Technology written by Robert W. G. Anderson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Automobiles categories.
Special Investigation Report
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Author : United States. National Transportation Safety Board
language : en
Publisher:
Release Date : 2001
Special Investigation Report written by United States. National Transportation Safety Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Automobiles categories.
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.
An Experimental Evaluation Of In Vehicle Collision Avoidance Systems
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Author : W. H. Janssen
language : en
Publisher:
Release Date : 1990
An Experimental Evaluation Of In Vehicle Collision Avoidance Systems written by W. H. Janssen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Final Report
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Author :
language : en
Publisher:
Release Date : 2000
Final Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Automobiles categories.
Nhtsa S Ivhs Collision Avoidance Research Program Strategic Plan And Status Update
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Author : William A. Leasure
language : en
Publisher:
Release Date : 2000
Nhtsa S Ivhs Collision Avoidance Research Program Strategic Plan And Status Update written by William A. Leasure and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
An Experimental Evaluation Of In Vehicle Collision Avoidance Systems
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Author : Wiel H. Janssen
language : en
Publisher:
Release Date : 1990
An Experimental Evaluation Of In Vehicle Collision Avoidance Systems written by Wiel H. Janssen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Spacecraft Collision Avoidance Technology
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Author : Zhang Rongzhi
language : en
Publisher: Academic Press
Release Date : 2020-03-03
Spacecraft Collision Avoidance Technology written by Zhang Rongzhi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-03 with Technology & Engineering categories.
Spacecraft Collision Avoidance Technology presents the theory and practice of space collision avoidance. The title gives models of time and space environment, their impact on high-precision orbit prediction, considers optimal orbit determination methods and models in different warning stages, and establishes basic models for warning and avoidance. Chapters present an outline of spacecraft collision warning strategy, elaborate on the basics of orbital calculation for collision avoidance, consider space object detection technology, detail space environment and object orbit, give a method for spacecraft collision warning orbit calculation, and finally, demonstrate a strategy for spacecraft collision warning and avoidance. Presents strategies, methods and real-world examples relating to space collision avoidance Considers time and space environment models in orbit prediction Gives optimal orbit determination methods and models for various warning stages Establishes and elaborates basic models for warning and avoidance Takes note of the current space environment for object detection and collision avoidance
Wireless Vehicular Networks For Car Collision Avoidance
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Author : Rola Naja
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-05-23
Wireless Vehicular Networks For Car Collision Avoidance written by Rola Naja and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-23 with Technology & Engineering categories.
Wireless Vehicular Networks for Car Collision Avoidance focuses on the development of the ITS (Intelligent Transportation Systems) in order to minimize vehicular accidents. The book presents and analyses a range of concrete accident scenarios while examining the causes of vehicular collision and proposing countermeasures based on wireless vehicular networks.The book also describes the vehicular network standards and quality of service mechanisms focusing on improving critical dissemination of safety information. With recommendations on techniques and protocols to consider when improving road safety policies in order to minimize crashes and collision risks.