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Automated crash computation of passenger car accidents based on the GIDAS database

  • For the estimation of the benefit and effect of innovative Driver Assistance Systems (DAS) on the collision positions and by association on the accident severity, together with the economic benefit, it becomes necessary to simulate and evaluate a variety of virtual accidents with different start values (e.g. initial speed). Taken into account the effort necessary for a manual reconstruction, only an automated crash computation can be considered for this task. This paper explains the development of an automated crash computation based on GIDAS. The focus will be on the design of the virtual vehicle models, the method of the crash computation as well as exemplary applications of the automated crash computation. For the first time an automated crash computation of passenger car accidents has been realized. Using the automated crash computation different tasks within the field of vehicle safety can be elaborated. This includes, for example, the calculation of specific accident parameters (such as EES or delta-V) for various accident constellations and the estimation of the economic benefit of DAS using IRFs (Injury Risk Functions).

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Author:Michael Wagner, Lars Hannawald, Henrik Liers
Document Type:Conference Proceeding
Date of Publication (online):2015/07/31
Year of first publication:2015
Contributing corporation:Verkehrsunfallforschung an der Technischen Universität Dresden GmbH
Release Date:2015/07/31
Tag:Aktives Sicherheitssystem; Berechnung; Deutschland; Fahrerassistenzsystem; Konferenz; Numerisches Modell; Pkw; Schweregrad (Unfall; Simulation; Unfallrekonstruktion; Verletzung); Wirtschaftlichkeitsrechnung
Accident reconstruction; Active safety system; Car; Computation; Conference; Cost benefit analysis; Digital model; Driver assistance system; Germany; Severity (accid; Simulation; injury)
Source:6th International Conference on ESAR 2014
Institutes:Sonstige / Sonstige
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
collections:BASt-Beiträge / ITRD Sachgebiete / 80 Unfallforschung
BASt-Beiträge / ITRD Sachgebiete / 91 Fahrzeugkonstruktion
BASt-Beiträge / Tagungen / International Conference on ESAR / 6th International Conference on ESAR
Licence (German):License LogoBASt / Link zum Urhebergesetz

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