Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)

The Analysis of the Key Problems about Traffic Accident Speed Identification Based on Braking Traces

Authors
Zhiwei Guan, Shaohua Wang, Weiqiang Liang, Mingfeng Zheng, Lin Wu
Corresponding Author
Zhiwei Guan
Available Online May 2014.
DOI
https://doi.org/10.2991/iccia.2012.434How to use a DOI?
Keywords
Traffic Accident, Speed Identification, Braking Traces, PC-Crash
Abstract

In order to improve the impartiality and objectivity of judicial expertise, the key problems about traffic accident speed identification are analyzed and the speed of vehicle is calculated by using the braking performance test report with reference to the national standard and automobile theory. The automobile dynamics of driver braking process is analyzed, all kinds of key problems such as the braking distance, braking coordination time, braking speed, longitudinal sliding coefficient of adhesion are combined with the braking performance test report, and the method of determining the longitudinal sliding coefficient of adhesion is proposed, the instantaneous velocity before the collision is calculated. Finally, the method is used to calculate the speed of an actual case, and simulated in the software of PC-Crash, the results are consistent, verifying that the speed identification method is correct.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
Series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-91216-41-1
ISSN
1951-6851
DOI
https://doi.org/10.2991/iccia.2012.434How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zhiwei Guan
AU  - Shaohua Wang
AU  - Weiqiang Liang
AU  - Mingfeng Zheng
AU  - Lin Wu
PY  - 2014/05
DA  - 2014/05
TI  - The Analysis of the Key Problems about Traffic Accident Speed Identification Based on Braking Traces
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 1733
EP  - 1736
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.434
DO  - https://doi.org/10.2991/iccia.2012.434
ID  - Guan2014/05
ER  -