Reference Type | Conference Proceedings |
Identifier | 8JMKD3MGPBW34M/3A3KU2B |
Repository | sid.inpe.br/sibgrapi/2011/07.10.21.06 |
Metadata | sid.inpe.br/sibgrapi/2011/07.10.21.06.07 |
Site | sibgrapi.sid.inpe.br |
Citation Key | SaboiaGold:2011:ImPeDy |
Author | 1 Saboia, Priscila 2 Goldenstein, Siome |
Affiliation | 1 Institute of Computing, University of Campinas 2 Institute of Computing, University of Campinas |
Title | Crowd Simulation: Improving Pedestrians' Dynamics by the Application of Lattice-Gas Concepts to the Social Force Model  |
Conference Name | Conference on Graphics, Patterns and Images, 24 (SIBGRAPI) |
Year | 2011 |
Editor | Lewiner, Thomas Torres, Ricardo |
Book Title | Proceedings |
Date | Aug. 28 - 31, 2011 |
Publisher City | Los Alamitos |
Publisher | IEEE Computer Society Conference Publishing Services |
Conference Location | Maceió |
Keywords | crowd simulation, social force model, lattice-gas model. |
Abstract | The social force (SF) model has been successfully applied to the simulation of flows of pedestrians. Nevertheless, in some scenarios with low density, experiments show that the simulated individuals do not behave as expected, working as irrational particles rather than smart people. For example, by the means of the cited model, it is common to see many simulated individuals going several times straightly against columns, before finding a way to deviate and safely exit the room. Aiming to deal with such problems, this article proposes a way to provide the simulated pedestrians the ability of changing the direction of their displacement at reasonable times, in order to bypass eventually blocked or crowded near areas. To do so, it applies concepts from the lattice-gas model to the SF model. Experiments were driven in order to evaluate the proposed model. As results, it maintained the ability of the SF model to reproduce phenomena like the formation of arcs in evacuated one-door rooms. Focusing on the scenario with a column-blocked one-door room, the simulated pedestrians presented softer and more coherent trajectories, when compared to the pure SF model solution. |
Language | en |
Tertiary Type | Full Paper |
Format | DVD, On-line. |
Size | 702 KiB |
Number of Files | 1 |
Target File | Crowd_Simulation_Improving_Pedestrians_Dynamics_by_the_Application_of_Lattice_Gas_Concepts to_the_Social_Force_Model.pdf |
Last Update | 2011:07.10.21.06.07 sid.inpe.br/banon/2001/03.30.15.38 priscilasaboia@gmail.com |
Metadata Last Update | 2011:07.23.15.36.12 sid.inpe.br/banon/2001/03.30.15.38 priscilasaboia@gmail.com {D 2011} |
Document Stage | completed |
Is the master or a copy? | is the master |
Mirror | sid.inpe.br/banon/2001/03.30.15.38.24 |
e-Mail Address | priscilasaboia@gmail.com |
User Group | priscilasaboia@gmail.com |
Visibility | shown |
Transferable | 1 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
Content Type | External Contribution |
source Directory Content | there are no files |
agreement Directory Content | |
History | 2011-07-23 15:36:12 :: priscilasaboia@gmail.com -> :: 2011 |
Empty Fields | accessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group holdercode isbn issn label lineage mark nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
Access Date | 2019, Dec. 07 |