Results 31 to 40 of about 782,063 (275)

Intelligent momentary assisted control for autonomous emergency braking [PDF]

Simulation Modelling Practice and Theory, 2022
23 pages, 12 ...
Konstantinos Gounis, Nick Bassiliades
openaire   +3 more sources

Design and Verification of Safety Monitoring Device for Emergency Braking of Beijing Subway Capital Airport Line Vehicles

Chengshi guidao jiaotong yanjiu
[Objective] To reduce friction brake wear and ensure emergency braking performance under electric braking, a safety monitoring device based on a two-stage emergency braking control is installed on Beijing Subway Airport Line vehicles to manage the ...
Gongde XU, Ao LIU, Meng GAI, Fayun MA, Feng MIAO, Lei CUI   +5 more
doaj   +1 more source

Changing curves of the emergency braking speed.

, 2023
Changing curves of the emergency braking speed.
Guo Ming (14559696)
core   +1 more source

Unconditional Care in Academic Emergency Departments [PDF]

, 2020
Recent news stories have explicitly stated that patients with symptoms of COVID-19 were "turned away" from emergency departments. This commentary addresses these serious allegations, with an attempt to provide the perspective of academic emergency ...
Burton, John H, Miner, James R, Ian B.K. Martin, Lall, Michelle D, Newgard, Craig D., Coates, Wendy C, Angela M. Mills, Bird, Steven B., Mills, Angela M, Newgard, Craig D, John H. Burton, Dorner, Stephen C., Kaji, Amy H., Holmes, James F, Michelle D. Lall, Holmes, James F., Kaji, Amy H, Martin, Ian BK, Burton, John H., Kline, Jeffrey A, Megan L. Ranney, Dorner, Stephen C, Richard E. Wolfe, Steven B. Bird, Quest, Tammie, Stephen C. Dorner, Amy H. Kaji, Mills, Angela M., Ranney, Megan L, Zachary F. Meisel, Craig D. Newgard, Meisel, Zachary F, Coates, Wendy C., Wolfe, Richard E, Wendy C. Coates, Meisel, Zachary F., Christopher R. Carpenter, Miner, James R., Jeffrey A. Kline, James R. Miner, Martin, Ian B. K., Lall, Michelle D., Bird, Steven B, Carpenter, Christopher R., James F. Holmes, Kline, Jeffrey A., Ranney, Megan L., Carpenter, Christopher R, Tammie Quest, Wolfe, Richard E.   +49 more
core   +1 more source

The method of calculation and priority when crossing controlled intersection in the interval shifts permitting traffic light signal prohibiting

Вестник СибАДИ, 2017
The article shows the need to establish the values of the deceleration value of the vehicle, which drivers must carry out speed reduction in the pace "without resorting to emergency braking." The definition of "emergency braking", not in the normative ...
Vladimir Anatol'evich Gorodokin, Zlata Viktorovna Almetova, Elena Vital'evna Shepeleva   +2 more
doaj   +1 more source

Trajectory generation for road vehicle obstacle avoidance using convex optimization [PDF]

, 2010
This paper presents a method for trajectory generation using convex optimization to find a feasible, obstacle-free path for a road vehicle. Consideration of vehicle rotation is shown to be necessary if the trajectory is to avoid obstacles specified in a ...
H Gollee, Gollee, H., O'Reilly, J., J O'Reilly, G P Bevan, Bevan, G.P., Bevan, Geraint P.; id_orcid   +6 more
core   +1 more source

Estimating the effectiveness of electric vehicles braking when determining the circumstances of a traffic accident

Scientific Reports, 2023
In the vast majority of cases, the braking process is used to prevent traffic accidents. The effectiveness of this process depends on the design and functionality of vehicle braking systems (presence of anti-lock braking system, emergency braking system,
Andrii Kashkanov, Andriy Semenov, Anastasiia Kashkanova, Natalia Kryvinska, Oleg Palchevskyi, Serhii Baraban   +5 more
doaj   +1 more source

ANALYSIS OF EMERGENCY BRAKING OF A VEHICLE

TRANSPORT, 2007
In this paper, braking of cars is analyzed: the analytic formulas for description of the said process and the diagrams for its illustration are provided, its mode of operation when the wheels of the car are not blocked is discussed upon, the most important factors that impact it are described herein.
openaire   +4 more sources

Tram Emergency Braking Control Optimization Method Based on Magnetic Rail Braking Friction Characteristics

Chengshi guidao jiaotong yanjiu
［Objective］ The emergency braking of trams is significantly vulnerable to the characteristics of magnetic rail braking. With changes in train load and train operating speed, the instantaneous deceleration of trams can fluctuate greatly.
WU Mingzhao, WU Jianan, WU Huipeng, XUE Bin, ZHANG Lu   +4 more
doaj   +1 more source

Auto‐Downregulation of the Florigen FT Production Prevents Precocious Flowering in Plants

Advanced Science, EarlyView.
This study shows that the leaf vein‐expressed FD complexes with the florigen FT to bind DNA motifs in FT promoter, which antagonizes CONSTANS‐mediated FT activation to feedback down‐regulate FT expression. This prevents an excessive induction of FT expression by inductive photoperiods, thereby precluding precocious transition to flowering in ...
Shu Tian, Xiao Luo, Bowen Cui, Yuehui He
wiley   +1 more source