Sustainability,
Год журнала:
2024,
Номер
16(11), С. 4717 - 4717
Опубликована: Июнь 1, 2024
Fire
is
one
of
the
biggest
threats
to
safety
utility
tunnels,
and
establishing
camera-based
monitoring
systems
conducive
early
fire
finding
better
understanding
evolution
tunnel
fires.
However,
conventional
are
being
faced
with
challenge
high
energy
consumption.
In
this
paper,
camera
operation
in
a
was
optimized
considering
both
risk
Three
design
variables
were
investigated,
namely
sight,
number
cameras
simultaneous
operation,
duration
operation.
Cellular
automata
used
as
simple
but
effective
method
simulate
spread
tunnel.
Results
show
that
increases,
probability
capture
also
consumption
decreases.
A
shorter
can
lead
higher
capture,
meanwhile,
lower
For
than
or
equal
allowable
time,
significantly
for
longer
time.
Increasing
sight
will
increase
total
when
blind
area
exists.
The
system
roughly
satisfies
hyperbolic
correlation
while
be
predicted
based
on
through
power
model.
optimal
modeled
section
two
tangent
area.
should
short
possible,
at
least
study
expected
provide
reference
sustainable
energy-saving
tunnels
risk.
