000911318 001__ 911318
000911318 005__ 20221121130948.0
000911318 037__ $$aFZJ-2022-04610
000911318 041__ $$aEnglish
000911318 1001_ $$0P:(DE-Juel1)185055$$aFeldmann, Sina$$b0$$eCorresponding author$$ufzj
000911318 1112_ $$aTraffic and Granular Flow$$conline$$d2022-10-15 - 2022-10-17$$gTGF 2022$$wIndia
000911318 245__ $$aIndividual movement strategies in response to an external force
000911318 260__ $$c2022
000911318 3367_ $$033$$2EndNote$$aConference Paper
000911318 3367_ $$2BibTeX$$aINPROCEEDINGS
000911318 3367_ $$2DRIVER$$aconferenceObject
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000911318 3367_ $$0PUB:(DE-HGF)24$$2PUB:(DE-HGF)$$aPoster$$bposter$$mposter$$s1669027286_14874$$xAfter Call
000911318 520__ $$aDensity, velocity, or flow are key quantities to describe dense crowds. However, they neglect the 3-dimensional movements of a person. Although methods exist to describe the motion of a single individual, it is difficult to determine individual movements within a group and which particular singular actions may pose risks to others.To explore how people react when being pushed, experiments that focus on individual movement strategies and interactions in response to an external force were carried out. Participants were lined up in a queue and the person at the end of the row was pushed forward in a controlled manner. Variations included the intensity of the push, the distance between the participants, and the time between the positioning and the push. During the experiments, 3D motion profiles using motion capturing suits were obtained and the head trajectories of the participants were recorded. In addition, pressure sensors were used to quantify the intensity of the pushes by measuring the normal force on the sensor surface. As a first step, movement strategies for regaining balance were identified by a qualitative analysis of the videos. We could distinguish three behaviours: They are (i) walking forward in an upright posture, (ii) pushing off with arms after a pendulum movement, and (iii) leaning backwards. The main difference is whether the push is passed on in the row or participants attempt to absorb the push. In a next analysis, the motion types will be quantified using the 3-dimensional movement data. Possible metrics for this include the position of the hip relative to the upper trunk, the displacement angle of the upper trunk, or the step width. Furthermore, the influence of different factors such as body size, position in the row and intensity of the push on the strategies used will be investigated. It will also be analysed how far the push is passed forward through the row as well as the effects of the push to the side when people are standing in a group.
000911318 536__ $$0G:(DE-HGF)POF4-5111$$a5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511)$$cPOF4-511$$fPOF IV$$x0
000911318 536__ $$0G:(EU-Grant)899739$$aCrowdDNA - TECHNOLOGIES FOR COMPUTER-ASSISTED CROWD MANAGEMENT (899739)$$c899739$$fH2020-FETOPEN-2018-2019-2020-01$$x1
000911318 7001_ $$0P:(DE-Juel1)173971$$aAdrian, Juliane$$b1$$ufzj
000911318 909CO $$ooai:juser.fz-juelich.de:911318$$popenaire$$pVDB$$pec_fundedresources
000911318 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)185055$$aForschungszentrum Jülich$$b0$$kFZJ
000911318 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)173971$$aForschungszentrum Jülich$$b1$$kFZJ
000911318 9131_ $$0G:(DE-HGF)POF4-511$$1G:(DE-HGF)POF4-510$$2G:(DE-HGF)POF4-500$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-5111$$aDE-HGF$$bKey Technologies$$lEngineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action$$vEnabling Computational- & Data-Intensive Science and Engineering$$x0
000911318 9141_ $$y2022
000911318 9201_ $$0I:(DE-Juel1)IAS-7-20180321$$kIAS-7$$lZivile Sicherheitsforschung$$x0
000911318 980__ $$aposter
000911318 980__ $$aVDB
000911318 980__ $$aI:(DE-Juel1)IAS-7-20180321
000911318 980__ $$aUNRESTRICTED