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Vehicle safety systems [PDF]

open access: yes, 2010
This invited short paper reviews some new remote control and computer-linked systems that may increase safety. A new development is the replacement of mechanical links between the driver and the road wheels with electrical wires. This may apply to one or more of the primary systems such as brakes, steering and throttle.
Sanders, David
openaire   +3 more sources

Collection and classification of influence parameters for safety effectiveness of ADAS

open access: yesFrontiers in Future Transportation, 2023
Virtual scenario-based testing has become an acceptable method for evaluating safety effectiveness of advanced driver assistance systems (ADAS). Due to the complexity of the ADAS operating environment, the scenarios that an ADAS could face are almost ...
Fengwei Guo   +6 more
doaj   +1 more source

Assessment of the Effectiveness of Different Safety Measures at Tunnel Lay-Bys and Portals to Protect Occupants in Passenger Cars

open access: yesInfrastructures, 2021
Tunnel portals and tunnel lay-bys are hazardous spots for road users. Different infrastructure safety measures are in use, but the protection level is not known.
Ernst Tomasch   +4 more
doaj   +1 more source

Assessment of Health Indicators to Detect the Aging State of Commercial Second-Life Lithium-Ion Battery Cells through Basic Electrochemical Cycling

open access: yesBatteries, 2023
Upon reaching certain limits, electric vehicle batteries are replaced and may find a second life in various applications. However, the state of such batteries in terms of aging and safety remains uncertain when they enter the second-life market.
Emanuele Michelini   +4 more
doaj   +1 more source

Safety Assessment of High Dynamic Pre-Loaded Lithium Ion Pouch Cells

open access: yesBatteries, 2023
The knowledge of the influence of high dynamic loads on the electrical and mechanical behavior of lithium-ion cells is of high importance to ensure a safe use of batteries over the lifetime in electric vehicles.
Christian Ellersdorfer   +4 more
doaj   +1 more source

Testing Scenario Identification for Automated Vehicles Based on Deep Unsupervised Learning

open access: yesWorld Electric Vehicle Journal, 2023
Naturalistic driving data (NDD) are valuable for testing autonomous driving systems under various driving conditions. Automatically identifying scenes from high-dimensional and unlabeled NDD remains a challenging task.
Shuai Liu   +5 more
doaj   +1 more source

A Rattle Signal Denoising and Enhancing Method Based on Wavelet Packet Decomposition and Mathematical Morphology Filter for Vehicle [PDF]

open access: yesArchives of Acoustics, 2022
Buzz, squeak and rattle (BSR) noise has become apparent in vehicles due to the significant reductions in engine noise and road noise. The BSR often occurs in driving condition with many interference signals.
Linyuan Liang, Shuming Chen, Peiran Li
doaj   +1 more source

Autonomous Vehicle Safety [PDF]

open access: yesIEEE Communications Magazine, 2021
IoT/Smart City is a new paradigm and not merely a linear extension of the past Internet. It provides basic services as well as innovative services that can enrich human life. However, the security challenges will be huge due to the large number of deployed devices, open interfaces and possibilities of insider attacks.
openaire   +1 more source

Method for In-Operando Contamination of Lithium Ion Batteries for Prediction of Impurity-Induced Non-Obvious Cell Damage

open access: yesBatteries, 2022
The safety of lithium-ion batteries within electrified vehicles plays an important role. Hazards can arise from contaminated batteries resulting from non-obvious damages or insufficient production processes. A systematic examination requires experimental
Patrick Höschele   +4 more
doaj   +1 more source

Influence of Cell Selection and Orientation within the Traction Battery on the Crash Safety of Electric-Powered Two-Wheelers

open access: yesBatteries, 2023
The crash safety of lithium-ion traction batteries is a relevant concern for electric vehicles. Current passive safety strategies of traction batteries usually come at the cost of their volumetric or gravimetric energy density.
Alessio Sevarin   +3 more
doaj   +1 more source

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