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@ARTICLE{Zhu:884056,
author = {Zhu, Yu and Chen, Tao and Ding, Ning and Chraibi, Mohcine
and Fan, Wei-Cheng},
title = {{F}ollow the evacuation signs or surrounding people during
building evacuation, an experimental study},
journal = {Physica / A Statistical mechanics and its applications},
volume = {560},
issn = {0378-4371},
address = {Amsterdam},
publisher = {North Holland Publ. Co.},
reportid = {FZJ-2020-03067},
pages = {125156 -},
year = {2020},
abstract = {Evacuation signage playsa vital role in building
evacuation. In order to test the efficiency of evacuation
signage, the traditional methods are video analysis and
after-drill questionnaires and the human factors are rarely
considered. This paper investigates the impact of
surrounding pedestrians on the sign guidance efficiency
during building emergency evacuation, replacing the
traditional ways with eye tracking device method. More than
500 participants wereinvolved in the series of experiments
to testthe influence of surrounding people on detecting and
following signages. It is found that a) the subjective
ignorance and objective ignorance of signs exist obviously
and areaffected by surrounding people number; b) strangers
and acquaintances have similar effect on the sign detection
probability and direction choosing probability in the safe
and quick evacuation experiments, contrary to general
belief; c) One surrounding personhas an important influence
on the sign guidance effect, especially on the following
probability, while three surrounding peoplenot. Based on the
results of the experiments, a new logic of wayfinding within
rooms was put forward and simulated to compared with the
original logic. It is shown that the average right direction
choosing percentage decreases $by30\%$ after considering the
effect of surrounding pedestrians, proving that the impact
of surrounding pedestrians must be considered in evacuation
modeling and evacuation route design.},
cin = {IAS-7},
ddc = {500},
cid = {I:(DE-Juel1)IAS-7-20180321},
pnm = {511 - Computational Science and Mathematical Methods
(POF3-511)},
pid = {G:(DE-HGF)POF3-511},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000580429800024},
doi = {10.1016/j.physa.2020.125156},
url = {https://juser.fz-juelich.de/record/884056},
}