Impact of neutralization of transport documents on the safety of the road carrier

Poliak, Miloš; Tomicová, Jana; Jáskiéwicz, Marek; Rudawska, Anna; Lakhmetkina, Natalia

doi:10.1109/automotivesafety47494.2020.9293497

Cited by 2 publications

(1 citation statement)

References 17 publications

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“…during the modelling of autonomous lane change algorithms [4,5,6], dynamics of movement [7], compliance of technological solutions with the applicable standard documents, e.g. LDWS (Lane Departure Warning System), experts analyzing the records of UDS (Unfall Daten Speicher), ADR (Accident Data Recorder) black boxes [8,9], or road accidents experts [10,11]. The obtained data is subject to uncertainty due to the limited frequency of data sampling, errors of offset, calibration and noise of sensors, duration of measurements.…”

Section: Introductionmentioning

confidence: 99%

Methods for determining the physical quantities describing the vehicle movement and the driver during a road accident

Gidlewski

Pusty

Jemioł

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

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The paper compares the displacement and speed courses of cars, motorbikes and motorcyclists during a road accident obtained with the use of two measurement methods. In the first method, the course of the impact recorded by a fast camera recording 1000 frames per second was used (“frame by frame” film analysis). In the second method, the courses of accelerations and angular velocities of the objects were used (numerical integration of the recorded courses). The measurements were carried out during crash tests involving a frontal-side collision of two cars or a motorcycle with a car. The results has been shown in the time interval 0-0.5 s. During this period, the following phases of the experiment are observed: vehicle collision and the process of their deformation, the separation of vehicles, the start of independent movement of both vehicles after the collision. The measurement results obtained with the use of both methods are burdened with errors resulting, among others, from limited data sampling frequency, offset errors, calibration errors and sensor noise, duration of the analyzed waveforms. The use of two of the above-mentioned measurement methods simultaneously allows to minimize measurement errors.

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Section: Introductionmentioning

confidence: 99%

Methods for determining the physical quantities describing the vehicle movement and the driver during a road accident

Gidlewski

Pusty

Jemioł

et al. 2022

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

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Determining the trajectory of the vehicle motion on the basis of the recorded physical quantities describing its dynamics during double lane change maneuvers

Pusty

2022

The Archives of Automotive Engineering – Archiwum Motoryzacji

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The paper indicated the results of the vehicle motion trajectory calculations determined on the basis of the recorded waveforms of the acceleration vector and angular velocity components during the double lane change maneuver, taking into account the errors of acceleration sensors reset (zeroing). For the sake of simplicity, it was assumed that the zeroing errors apply only to the linear acceleration sensors, while the angular velocity sensors show exact values at the time t = 0 s (when starting the double lane change maneuver). During the analysis of the results of the experimental research, the vehicle kinematics model was used, in which right-handed coordinate systems were used: global and two local coordinate systems. The differences in the results of the calculations were determined and possible causes of these differences were indicated. The test results indicate that special attention should be paid to zeroing the acceleration sensors, in particular the ay component.

show abstract

Impact of neutralization of transport documents on the safety of the road carrier

Cited by 2 publications

References 17 publications

Methods for determining the physical quantities describing the vehicle movement and the driver during a road accident

Methods for determining the physical quantities describing the vehicle movement and the driver during a road accident

Determining the trajectory of the vehicle motion on the basis of the recorded physical quantities describing its dynamics during double lane change maneuvers

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