2017
DOI: 10.1515/scjme-2017-0017
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Vehicle Speed Determination in Case of Road Accident by Software Method and Comparing of Results with the Mathematical Model

Abstract: Abstract:The paper addresses the problem to vehicle speed calculation at road accidents. To determine the speed are used the PC Crash software and Virtual Crash. With both methods are analysed concrete cases of road accidents. Calculation methods and comparing results are present for analyse. These methods consider several factors such are: the front part of the vehicle, the technical feature of the vehicle, car angle, remote relocation after the crash, road conditions etc. Expected results with PC Crash softw… Show more

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Cited by 10 publications
(4 citation statements)
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“…The vehicle movement feature has the highest contribution on this classification task, followed by pedestrian speed, vehicle speed, left-turn signal type, the total volume of the intersection, total pedestrian volume, signal cycle length, and so forth. Most of the associations between the factors and pedestrian-involved near-crashes have been mentioned in previous studies ( 8 , 16 , 3739 ). This finding approves the validity of using near-crash data as surrogate data for studying pedestrian safety.…”
Section: Resultsmentioning
confidence: 88%
“…The vehicle movement feature has the highest contribution on this classification task, followed by pedestrian speed, vehicle speed, left-turn signal type, the total volume of the intersection, total pedestrian volume, signal cycle length, and so forth. Most of the associations between the factors and pedestrian-involved near-crashes have been mentioned in previous studies ( 8 , 16 , 3739 ). This finding approves the validity of using near-crash data as surrogate data for studying pedestrian safety.…”
Section: Resultsmentioning
confidence: 88%
“…or the initial speed v0 as a function of the total throw distance S and all of the other quantities is obtained. [2] With the help of computer programs, we construct the dynamics of vehicle-pedestrian accident presented in the figures below. The most important part of the paper is the possibility of determining the speed of movement of an accident situation when a vehicle and a pedestrian participate in a crash.…”
Section: Recontructionmentioning
confidence: 99%
“…Based on these elements, the appropriate model should be used to calculate the speed of the vehicle and to give conclusions about collision process. [2] In this paper, the result of mathematical model is compared with the software method for a vehiclepedestrian situation. In the study of accidents where the pedestrians are involved, where the analysis must take into account the combination of all relevant information, such as road characteristics (coefficient of friction, slope, physical elements, traces caused by the accident), meteorological conditions, technical characteristics of the vehicle and morphological characteristics of the pedestrian, it is necessary to use specialized calculation tools in the reconstruction of accidents.…”
Section: Introductionmentioning
confidence: 99%
“…Tyre pressure affects the coefficient of friction, therefore it is worthwhile to look into its effect in the future [12]. Furthermore worthwhile to modelling vehicle speed in case of road accident as well [4]. In this paper, I show an enhanced model which based on following distance.…”
Section: Introductionmentioning
confidence: 99%