Sökning: "Crowd evacuation"

Visar resultat 21 - 25 av 31 uppsatser innehållade orden Crowd evacuation.

1. 21. Microsoft Kinect för utrymning i smarta byggnader

   Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Fredrik Pettersson; Karolina Lundh; [2017]
   Nyckelord :Microsoft Kinect; utrymning; dynamisk vägledning; rörelsemönster; rök; infrarött ljus; riskreduktion; smarta byggnader; evacuation; dynamic way-finding; movement patterns; smoke; infrared light; risk reduction; smart buildings; Technology and Engineering;

   Sammanfattning : In large and/or complex buildings, which can contain a lot of people, it’s important to ensure that evacuation in case of fire or other threats can be performed safely. In this report, the possibility to use Microsoft Kinect v2 for evacuation is examined to determine whether it can be used to provide dynamic crowd management systems and rescue services with information. LÄS MER

3. 22. A Novel Way of Measuring Inter-Person Distance: A Study Involving an Ultrasonic Measurement Device

   Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Selenay Simsek; [2016]
   Nyckelord :Pedestrian movement; evacuation experiments; inter-person distance; fundamental diagram; Technology and Engineering;

   Sammanfattning : A Novel Way of Measuring Inter-Person Distance: A Study Involving an Ultrasonic Measurement Device The quantitative characteristics of people movement that form the fundamental diagram have an important role in the field of Fire Safety Engineering regarding evacuation. The fundamental diagram indicates the relation between crowd speed and crowd density (or inter-person distance) or flow of crowd and crowd density. LÄS MER

4. 23. WAY-FINDING AND CROWD MANAGEMENT IN SHOPPING MALL EVACUATION: A modelling case study of Emporia Mall in Malmö

   Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Ogun Ozalp; [2016]
   Nyckelord :Evacuation modelling; egress modelling; way-finding; crowd management.; Technology and Engineering;

   Sammanfattning : WAY-FINDING AND CROWD MANAGEMENT IN SHOPPING MALL EVACUATION-A modelling case study of Emporia Mall in Malmö Evacuation time can be reduced by successful crowd management techniques and efficient evacuation strategies. It is possible to use evacuation models for analysing egress strategies and evacuation procedures in shopping malls. LÄS MER

5. 24. Utvärdering av sensorer för personräkning i dörröppningar

   Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Emanuel Johansson; Gustav Wallgren; [2016]
   Nyckelord :Dynamic Crowd Management; Infrared sensor; People counting; Arduino; Evacuation. Specific flow; Effective width; Sonar; Ultrasound. Dynamisk styrning av människor; Utrymning; Infraröd sensor; Ultraljudssensor; Personräkning; Personflöde; Effektiv dörrbredd; Ultraljud.; Technology and Engineering;

   Sammanfattning : Det kan i dagsläget vara svårt att veta hur många som vistas i en byggnad. Detta är problematiskt sett ur räddningstjänstens perspektiv. Om räddningstjänsten under räddningsinsatser vet hur många personer som finns kvar i en byggnad samt var de befinner sig, kan räddningsinsatsen effektiviseras. LÄS MER

7. 25. Mass evacuation - human behavior and crowd dynamics - What do we know?

   Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

   Författare :Markus Friberg; Michael Hjelm; [2015]
   Nyckelord :Turbulence; stop-and-go waves; bottleneck; crowd crush; crowd disaster; sports ground; stadium; mass evacuation; human behavior; fire; guidelines; communication; simulation programs; pedestrian dynamics; Bradford City fire; Ibrox disaster; Hillsborough disaster; the Love Parade disaster; Technology and Engineering;

   Sammanfattning : The field of mass evacuation has existed for a long time. Already during the Roman Empire era evacuation problematic was considered. In modern times the field has gained more attention during the last couple of decades, especially for sports grounds and stadiums. LÄS MER