Woelki, Marko und Nippold, Ronald und Bonert, Michael und Ruppe, Sten (2013) Risk-minimal routes for emergency cars. In: Disaster Management and human health risk III, Seiten 159-169. WIT Press. Disaster Management and human health risk III, 2013-07-09 - 2013-07-11, a Coruna, Spanien. doi: 10.2495/DMAN130151. ISBN 978-1-84564-738-4. ISSN 1746-4498.
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Kurzfassung
The computation of an optimal route for given start and destination in a static transportation network is used in many applications of private route planning. In this work we focus on route planning for emergency cars, such as for example police, fire brigade and ambulance. In case of private route planning typical quantities to be minimized are travel time or route length. However, the idea of this paper is to minimize the risk of a travel time exceeding a certain limit. This is inspired by the fact that the emergency cars have to reach the destination within a legal time. We consider mainly two approaches. The first approach takes into account relevant information to determine the weight, i.e. the desirability of certain edges of a graph during the minimization procedure. One possible risk factor to be aware of would be a suddenly jammed single-lane road on which the emergency car has no chance to make use of the benefits of the siren for instance. The same holds for full-closure situations and railroad crossings. We present a catalogue of risk factors along with an appropriate algorithm for practical route planning in emergency situations. The second one takes into account a weekly updated set of probe-vehicle data for each minute of the week along with data of current travel times. Comparing those travel-time data allows calculation of the associated risk for traveling certain edges of a route in a road network. We expect our algorithm to be a major advancement especially for destinations that lie outside the typical region travelled weekdays. In this case the automatic route planning naturally goes along with an additional gain of time.
elib-URL des Eintrags: | https://elib.dlr.de/83761/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
Titel: | Risk-minimal routes for emergency cars | ||||||||||||||||||||
Autoren: |
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Datum: | 2013 | ||||||||||||||||||||
Erschienen in: | Disaster Management and human health risk III | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
DOI: | 10.2495/DMAN130151 | ||||||||||||||||||||
Seitenbereich: | Seiten 159-169 | ||||||||||||||||||||
Herausgeber: |
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Verlag: | WIT Press | ||||||||||||||||||||
ISSN: | 1746-4498 | ||||||||||||||||||||
ISBN: | 978-1-84564-738-4 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | route planning, static transportation network, emergency situation | ||||||||||||||||||||
Veranstaltungstitel: | Disaster Management and human health risk III | ||||||||||||||||||||
Veranstaltungsort: | a Coruna, Spanien | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 9 Juli 2013 | ||||||||||||||||||||
Veranstaltungsende: | 11 Juli 2013 | ||||||||||||||||||||
Veranstalter : | E. Brebbia (Wessex Institute of Technology, Southhampton) | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Verkehr | ||||||||||||||||||||
HGF - Programmthema: | Verkehrsmanagement (alt) | ||||||||||||||||||||
DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||
DLR - Forschungsgebiet: | V VM - Verkehrsmanagement | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | V - Projekt VABENE (alt) | ||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Verkehrssystemtechnik > Verkehrsmanagement | ||||||||||||||||||||
Hinterlegt von: | Wölki, Marko | ||||||||||||||||||||
Hinterlegt am: | 21 Aug 2013 10:37 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:50 |
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