Modeling and Simulation of Evacuation Behavior for Blind People Based on Cellular Automata

2021 ◽  
Vol 10 (05) ◽  
pp. 350-361
Author(s):  
杰 郑
Keyword(s):  
Cellular Automata ◽  
Modeling And Simulation ◽  
Blind People ◽  
Evacuation Behavior

Pedestrian evacuation behavior analysis and simulation in multi-exits case

2017 ◽  
Vol 28 (10) ◽  
pp. 1750128 ◽  
Author(s):  
Yongxing Li ◽  
Hongfei Jia ◽  
Jun Li ◽  
Jian Gong ◽  
Kechao Sun
Keyword(s):  
Cellular Automata ◽  
Choice Model ◽  
Current Position ◽  
Time Model ◽  
Evacuation Time ◽  
Pedestrian Evacuation ◽  
Shortest Distance ◽  
Evacuation Behavior ◽  
Exit Choice ◽  
Pedestrian Simulation

Considering the process of pedestrian evacuation as pedestrian walking freely from current position to exit and queuing at the exit, estimated evacuation time model for single pedestrian is established. Based on estimated evacuation time and shortest distance, pedestrian exit choice model is established considering pedestrian preference. Pedestrian exit choice model is added into pedestrian simulation model which is built based on cellular automata. Pedestrian evacuation behavior in multi-exits case is simulated. The simulations indicate that pedestrian evacuation model built in our work describes the pedestrian evacuation behavior well.

scholarly journals Modeling and Simulation Using Cellular Automata

2020 ◽  
Vol 30 (3) ◽  
pp. 125-130
Author(s):  
Oliver Ullrich ◽  
Daniel Lückerath
Keyword(s):  
Cellular Automata ◽  
Modeling And Simulation

Modeling and Simulation on the New Technology Diffusion of Cars Using Cellular Automata

2011 ◽  
Vol 291-294 ◽  
pp. 3171-3174
Author(s):  
Fang Ma ◽  
Gang Ling Chao
Keyword(s):  
Life Cycle ◽  
Cellular Automata ◽  
Modeling And Simulation ◽  
Technology Diffusion ◽  
Growth Stage ◽  
New Technology ◽  
Advanced Technology ◽  
Stage 4

Based on cellular automata (CA), the new technology diffusions of domestic cars and completely knocked down (CKD) cars were modeled and simulated. It is found that: (1) CA method successfully examined the new technology diffusion of domestic and CKD cars, (2) the predicted results of domestic cars show four stages of the life cycle of new technology, but those of CKD cars display only the decline stage of the life cycle, (3) the present technology of domestic cars in China is in the period of growth stage and that of CKD cars is at the decline stage, (4) with the advanced technology and new service are created and introduced into the industry of domestic cars, CKD cars will lose their market and be gradually out of the market.

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