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Collision avoidance system

About: Collision avoidance system is a research topic. Over the lifetime, 1788 publications have been published within this topic receiving 23667 citations.


Papers
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Journal ArticleDOI
TL;DR: In this article, the authors consider the legal change that would have to take place if an automatic collision avoidance system were to be implemented and conclude that the implementation of such a system is incompatible with the current collision regulations and the supporting judiciary.
Abstract: This paper is concerned with the legislative change which would have to take place if an automatic collision avoidance system were to be implemented. The principle of complementary action, and the role of coordination in achieving that action is considered. Current collision avoidance practice is discussed, noting the coordination attributes of the International Regulations for the Prevention of Collision at Sea, and the responsibility placed on the mariner by the regulations. The processing element of an automatic collision avoidance system is considered in the light of current judicial practice. The paper concludes that the implementation of an automatic collision avoidance system is incompatible with the current collision regulations and the supporting judiciary. It is suggested that successful implementation will require the recognition of a discrete rule base.

4 citations

Patent
14 Oct 2015
TL;DR: In this paper, a self-powered, independently movable target (12, 12A-12G) is configured to be positioned proximate the test vehicle, and a collision avoidance system is used to avoid a collision with the target.
Abstract: A system and method for testing a test vehicle (14) or a system on the test vehicle (14) for warning the presence of an object proximate the test vehicle (14) or a system to avoid a collision includes a self-powered, independently movable target (12, 12A-12G) configured to be positioned proximate the test vehicle (14), the target (12, 12A-12G) comprising a support frame having wheels, a motor (37) operably coupled to one or more wheels, brakes (35) operably coupled to each wheel and a control system coupled to the motor (37), brakes (35) and wheels and configured to control acceleration, braking and steering of the wheels, and a collision avoidance system (40) operable with the control system and configured to control the target (12, 12A-12G) to avoid a collision with the test vehicle.

4 citations

Patent
29 Mar 2012
TL;DR: In this article, a collision avoidance device is proposed that makes own vehicle not to carry out sudden start immediately after avoiding collision of own vehicle with the obstacle detected around own vehicle while respecting intention of gas pedal operation by a driver.
Abstract: PROBLEM TO BE SOLVED: To provide a collision avoidance device that makes own vehicle not to carry out sudden start immediately after avoiding collision of own vehicle with the obstacle detected around own vehicle while respecting intention of gas pedal operation by a driver, when going to cancel automatic brake control by an automatic braking system after avoidance of collision with the obstacle detected around the own vehicle and the own vehicle.SOLUTION: The collision avoidance device collision avoidance device includes a collision avoidance system which detects obstacles at surroundings of own vehicle and avoids collision with the obstacle. The collision avoidance device includes: an obstacle detector to detect the obstacles at own vehicle surroundings; a brake controller to control brake by the collision avoidance system; a collision avoidance determiner to determines after controlling brake of own vehicle by the brake controller whether collision with the obstacle is avoided; an engine drive force controller which does not raise engine drive force exceeding limiting driving force set beforehand when determined that collision with the obstacle is avoided.

4 citations

DOI
01 Mar 2001
TL;DR: In this article, an analysis was performed to estimate the potential national costs and benefits of cooperative vehicle and roadway measures to enhance the effectiveness of driver assistance systems, such as query-response communication system, light emitting diode brake light messaging, radar cross section paint striping modifications, fluorescent paint for lane and other marking applications, passive amplifiers on license plates, spatial tetrahedral arrays of reflectors and in-vehicle corner cubes.
Abstract: An analysis was performed to estimate the potential national costs and benefits of cooperative vehicle and roadway measures to enhance the effectiveness of driver assistance systems. These cooperative measures ?query-response communication system, light emitting diode brake light messaging, radar cross section paint striping modifications, fluorescent paint for lane and other marking applications, passive amplifiers on license plates, spatial tetrahedral arrays of reflectors, and in-vehicle corner cubes ?are briefly described, along with assumptions that were made regarding performance. For the example lane departure case, the incremental nationwide effectiveness over an autonomous collision avoidance system is estimated and monetized. This was generally determined with respect to annual crash reduction savings, although the technique used allows other mobility benefits to be considered. The marginal benefits of providing each sensor friendly technology were then calculated and aggregated across the various IVI services so that a total marginal benefit was determined for each technology. Complementing this, a method has been established to estimate the magnitude of at- and near-intersection LVNM crashes for these technologies. Together, these methods illustrate national benefits across all crash types (the three-step process) and a more focused means to estimate benefits for a particular crash type (rear end collisions at or near intersections) ?and provide a composite approach to the problem.

4 citations

Proceedings ArticleDOI
Xu Liu, Feng Jin, Xiao Lv, Yuan Sheng Zhan, Da Zhang 
17 Jul 2017
TL;DR: The vehicle collision-avoidance system has been tested in the mine and the personal injury accidents have greatly decreased and the system will have a fine application prospects in mine.
Abstract: In order to solve the personal injury accidents when the vehicle drives in the mine, this paper designs and developments an vehicle collision-avoidance system based on UWB Wireless Sensor Networks which can solve the personal injury accidents. The UWB is an emerging technology designed at short range and high transmission rate which can offer a fine resolution to evaluate distance. This paper presents the vehicle collision-avoidance system composition which consists of both the hardware composition and software design. It also presents the principle of ranging algorithm which is used to implement the function of vehicle collision-avoidance. The vehicle collision-avoidance system has been tested in the mine and the personal injury accidents have greatly decreased. Therefore, the system will have a fine application prospects in mine.

4 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202316
202225
202156
202081
2019128
2018118