I
nd
o
ne
s
ia
n J
o
urna
l o
f
E
lect
rica
l En
g
ineering
a
nd
Co
m
pu
t
er
Science
Vo
l.
41
,
No
.
2
,
Feb
r
u
ar
y
20
26
,
p
p
.
579
~
588
I
SS
N:
2
502
-
4
7
52
,
DOI
: 1
0
.
1
1
5
9
1
/ijee
cs
.v
41.
i
2
.
p
p
579
-
5
8
8
579
J
o
ur
na
l ho
m
ep
a
g
e
:
h
ttp
:
//ij
ee
cs
.
ia
esco
r
e.
co
m
Sma
rt
ho
me a
uto
ma
tion usin
g
inte
rnet
o
f
t
hing
s
Ro
o
pa
R
.
1
,
P
a
lla
v
i B
.
2
,
L
a
k
s
hm
i N
ee
lim
a
3
,
P
a
ri
k
s
hith J
.
1
,
K
a
s
his
h Ag
a
rwa
l
1
1
D
e
p
a
r
t
me
n
t
o
f
I
n
f
o
r
mat
i
o
n
S
c
i
e
n
c
e
a
n
d
E
n
g
i
n
e
e
r
i
n
g
,
B
.
M
.
S
C
o
l
l
e
g
e
o
f
En
g
i
n
e
e
r
i
n
g
(
B
M
S
C
E)
,
B
a
n
g
a
l
o
r
e
,
I
n
d
i
a
2
D
e
p
a
r
t
me
n
t
o
f
A
r
t
i
f
i
c
i
a
l
I
n
t
e
l
l
i
g
e
n
c
e
a
n
d
M
a
c
h
i
n
e
L
e
a
r
n
i
n
g
,
B
.
M
.
S
C
o
l
l
e
g
e
o
f
En
g
i
n
e
e
r
i
n
g
(
B
M
S
C
E)
,
B
a
n
g
a
l
o
r
e
,
I
n
d
i
a
3
D
e
p
a
r
t
me
n
t
o
f
C
o
m
p
u
t
e
r
S
c
i
e
n
c
e
a
n
d
E
n
g
i
n
e
e
r
i
n
g
,
B
.
M
.
S
C
o
l
l
e
g
e
o
f
E
n
g
i
n
e
e
r
i
n
g
(
B
M
S
C
E)
,
B
a
n
g
a
l
o
r
e
,
I
n
d
i
a
Art
icle
I
nfo
AB
S
T
RAC
T
A
r
ticle
his
to
r
y:
R
ec
eiv
ed
Mar
17
,
2
0
2
5
R
ev
is
ed
Dec
10
,
2
0
2
5
Acc
ep
ted
J
an
11
,
2
0
2
6
Th
is
re
se
a
rc
h
p
a
p
e
r
d
e
lv
e
s
in
t
o
t
h
e
d
e
v
e
l
o
p
m
e
n
t
a
n
d
im
p
lem
e
n
tatio
n
o
f
a
n
a
d
v
a
n
c
e
d
h
o
m
e
a
u
t
o
m
a
ti
o
n
s
y
ste
m
u
ti
li
z
in
g
in
tern
e
t
o
f
th
in
g
s
(Io
T)
tec
h
n
o
l
o
g
y
to
b
o
lster
sa
fe
ty
a
n
d
c
o
m
fo
rt
with
i
n
re
sid
e
n
ti
a
l
e
n
v
i
ro
n
m
e
n
ts.
Th
e
p
r
o
p
o
se
d
sy
ste
m
a
rc
h
it
e
c
tu
re
re
v
o
l
v
e
s
a
ro
u
n
d
a
n
ES
P
8
2
6
6
m
icro
c
o
n
tro
ll
e
r
b
o
a
rd
in
terfa
c
e
d
with
a
d
iv
e
rse
a
rra
y
o
f
se
n
s
o
rs,
in
c
lu
d
in
g
m
o
ti
o
n
d
e
tec
to
rs,
tem
p
e
ra
tu
re
a
n
d
h
u
m
id
i
ty
se
n
s
o
rs,
a
n
d
a
ir
q
u
a
li
ty
se
n
so
rs
sp
e
c
ifi
c
a
ll
y
d
e
sig
n
e
d
to
d
e
tec
t
g
a
s
lea
k
s.
Ad
d
it
i
o
n
a
l
ly
,
t
h
e
sy
ste
m
in
c
o
rp
o
ra
tes
a
se
r
v
o
m
o
t
o
r
f
o
r
s
to
v
e
c
o
n
tro
l
a
n
d
re
lay
s
fo
r
fa
n
a
c
ti
v
a
ti
o
n
.
Th
e
d
e
sc
rib
e
d
sy
ste
m
a
d
d
s
n
o
v
e
l
sa
fe
ty
-
fo
c
u
se
d
fe
a
tu
re
s,
i
n
c
lu
d
i
n
g
se
r
v
o
-
c
o
n
tro
ll
e
d
st
o
v
e
s
a
n
d
fa
n
-
g
a
s
l
e
a
k
in
teg
ra
ti
o
n
,
m
a
k
i
n
g
it
a
p
p
l
ica
b
le
fo
r
c
rit
ica
l
h
o
m
e
sa
fe
ty
sc
e
n
a
rio
s.
H
o
we
v
e
r,
it
sh
a
re
s
c
o
m
m
o
n
we
a
k
n
e
ss
e
s
with
e
x
isti
n
g
s
y
ste
m
s,
su
c
h
a
s
in
a
d
e
q
u
a
te
a
tt
e
n
ti
o
n
t
o
se
c
u
rit
y
,
e
n
e
rg
y
e
fficie
n
c
y
,
a
n
d
sc
a
lab
il
it
y
.
By
a
d
d
re
ss
in
g
th
e
se
g
a
p
s,
t
h
is
s
y
ste
m
c
o
u
l
d
se
t
it
se
lf
a
p
a
rt
a
s
a
c
o
m
p
re
h
e
n
siv
e
I
o
T
so
lu
ti
o
n
fo
r
h
o
m
e
a
u
to
m
a
ti
o
n
.
K
ey
w
o
r
d
s
:
E
SP
8
2
6
6
Ho
m
e
au
to
m
atio
n
Ho
m
e
s
af
ety
I
n
ter
n
et
o
f
th
in
g
s
Kitch
en
au
to
m
atio
n
T
h
is i
s
a
n
o
p
e
n
a
c
c
e
ss
a
rticle
u
n
d
e
r th
e
CC B
Y
-
SA
li
c
e
n
se
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
R
o
o
p
a
R
.
Dep
ar
tm
en
t o
f
I
n
f
o
r
m
atio
n
Scien
ce
an
d
E
n
g
in
ee
r
i
n
g
,
B
.
M.
S
C
o
lleg
e
o
f
E
n
g
in
ee
r
in
g
(
B
MSC
E
)
B
an
g
alo
r
e,
I
n
d
ia
E
m
ail: r
o
o
p
a.
is
e@
b
m
s
ce
.
ac
.
in
1.
I
NT
RO
D
UCT
I
O
N
Ad
v
an
ce
m
en
ts
in
tech
n
o
l
o
g
y
h
av
e
co
m
p
letely
tr
an
s
f
o
r
m
ed
h
o
w
we
en
g
ag
e
with
o
u
r
liv
in
g
s
p
ac
es.
T
h
e
in
ter
n
et
o
f
th
i
n
g
s
(
I
o
T
)
i
s
lead
in
g
t
h
is
ch
ar
g
e,
u
s
h
er
in
g
in
an
er
a
d
ef
in
e
d
b
y
c
o
n
n
e
ctiv
ity
,
au
to
m
atio
n
,
an
d
u
n
p
ar
alleled
co
n
tr
o
l.
C
en
tr
al
to
th
is
tech
n
o
lo
g
ical
r
e
v
o
lu
tio
n
is
h
o
m
e
au
t
o
m
atio
n
—
a
g
am
e
-
ch
a
n
g
in
g
ap
p
r
o
ac
h
th
at
in
teg
r
ates sm
ar
t d
ev
ices a
n
d
ap
p
lian
ce
s
to
cr
af
t
in
tellig
en
t liv
in
g
en
v
ir
o
n
m
en
t
s
[
1
]
-
[
3
]
.
Ho
m
e
au
to
m
atio
n
ess
en
tially
h
ar
n
ess
es
th
e
p
o
wer
o
f
in
te
r
c
o
n
n
ec
ted
d
ev
ices
to
o
f
f
er
u
s
er
s
a
u
n
if
ied
an
d
s
ea
m
less
m
eth
o
d
o
f
o
v
e
r
s
ee
in
g
v
ar
io
u
s
asp
ec
ts
o
f
th
eir
h
o
m
es
[
4
]
,
[
5
]
.
Fr
o
m
lig
h
tin
g
th
at
ad
ju
s
ts
to
o
u
r
p
r
ef
e
r
en
ce
s
to
clim
ate
co
n
t
r
o
l
s
y
s
tem
s
th
at
an
ticip
ate
o
u
r
n
e
ed
s
,
th
e
s
m
ar
t
h
o
m
e
ec
o
s
y
s
te
m
s
tr
ea
m
lin
es
d
aily
r
o
u
tin
es,
b
o
o
s
ts
ef
f
icien
c
y
,
a
n
d
en
h
an
ce
s
o
v
er
all
q
u
ality
o
f
l
if
e.
T
h
e
m
ar
k
et
is
f
lo
o
d
ed
with
d
if
f
er
en
t
k
in
d
s
o
f
d
ev
ices
th
at
en
a
b
le
h
o
m
e
a
u
to
m
atio
n
.
W
h
ile
a
m
ajo
r
ity
o
f
t
h
em
f
o
cu
s
o
n
ap
p
lian
ce
c
o
n
tr
o
l
th
r
o
u
g
h
ap
p
s
,
o
r
m
o
r
e
r
ec
e
n
tly
,
v
o
ice
co
n
tr
o
l,
t
h
er
e
is
a
lo
t m
o
r
e
th
at
ca
n
b
e
a
cc
o
m
p
lis
h
ed
th
r
o
u
g
h
au
to
m
atio
n
[
6
]
.
T
h
e
in
tr
icate
n
etwo
r
k
o
f
d
ev
ic
es
co
m
p
o
s
in
g
a
“
Sm
ar
t
Ho
m
e
Au
to
m
atio
n
”
s
y
s
tem
g
o
es
b
e
y
o
n
d
m
er
e
co
n
v
en
ie
n
ce
;
it
s
y
m
b
o
lizes
th
e
f
u
s
io
n
o
f
c
u
ttin
g
-
ed
g
e
tec
h
n
o
lo
g
y
with
th
e
p
u
r
s
u
it
o
f
a
m
o
r
e
s
u
s
tain
ab
le
life
s
ty
le.
B
y
em
p
o
wer
in
g
u
s
er
s
to
r
em
o
tely
m
a
n
ag
e
an
d
m
o
n
ito
r
th
eir
h
o
m
e
e
n
v
ir
o
n
m
en
t,
th
is
s
y
s
tem
b
r
ea
k
s
tr
ad
itio
n
al
b
o
u
n
d
a
r
ies,
en
ab
lin
g
in
ter
ac
tio
n
a
n
d
m
a
n
ag
em
e
n
t o
f
h
o
m
es f
r
o
m
v
ir
tu
ally
a
n
y
c
o
r
n
er
o
f
th
e
g
lo
b
e.
A
lo
t
o
f
wo
r
k
in
g
p
r
o
to
ty
p
es
h
av
e
b
ee
n
m
ad
e
u
s
in
g
R
asp
b
er
r
y
Pi
an
d
Ar
d
u
in
o
b
o
ar
d
s
.
T
h
i
s
wo
r
k
h
as
b
ee
n
d
esig
n
ed
k
ee
p
in
g
in
m
in
d
ev
er
y
d
ay
u
s
e
ca
s
es
an
d
co
s
t to
im
p
lem
en
t,
m
an
u
f
ac
tu
r
e
an
d
o
p
er
at
e.
M
u
ltip
le
clo
u
d
s
er
v
ices
ar
e
av
ailab
le
f
o
r
th
is
p
r
o
ject
an
d
B
ly
n
k
I
o
T
was
ch
o
s
en
f
o
r
its
ea
s
e
o
f
u
s
e
an
d
f
u
n
ctio
n
ality
.
E
SP
d
ash
was a
ls
o
u
s
ed
f
o
r
ce
r
tain
p
ar
t o
f
th
e
p
r
o
ject
wh
er
e
th
er
e
wer
e
s
o
m
e
u
n
f
a
v
o
r
ab
le
co
n
d
itio
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
41
,
No
.
2
,
Feb
r
u
a
r
y
20
26
:
5
7
9
-
5
8
8
580
T
h
is
p
ap
er
p
r
esen
ts
a
wo
r
k
in
g
l
ow
-
co
s
t
m
o
d
el
th
at
ca
n
im
p
l
em
en
t
th
e
b
asics
o
f
h
o
m
e
I
o
T
as
well
as
b
e
s
ca
led
u
p
as
p
e
r
th
e
r
eq
u
ir
e
m
en
ts
n
ee
d
ed
.
T
h
e
m
ain
co
n
tr
o
l
s
y
s
tem
is
th
e
E
SP
8
2
6
6
m
in
i
b
o
ar
d
th
at
ca
n
b
e
s
et
u
p
in
two
d
if
f
er
en
t
way
s
b
ased
o
n
th
e
r
eq
u
ir
em
en
ts
.
O
n
e
wo
u
ld
b
e
co
n
n
ec
tin
g
t
h
e
m
ain
b
o
ar
d
to
th
e
Wi
-
Fi
n
etwo
r
k
av
ailab
le
an
d
an
o
th
er
w
o
u
ld
b
e
to
cr
ea
te
its
o
wn
n
etwo
r
k
.
T
h
e
s
en
s
o
r
s
r
ea
d
in
d
ata
an
d
co
n
s
tan
tly
u
p
d
ate
th
e
d
ash
b
o
a
r
d
.
Oth
er
a
u
to
m
atio
n
s
ar
e
im
p
lem
en
ted
th
at
in
v
o
lv
e
th
ese
s
e
n
s
o
r
r
ea
d
in
g
s
.
T
h
e
r
est
o
f
th
e
p
a
p
er
is
o
r
g
a
n
i
ze
d
as
f
o
llo
ws:
s
ec
tio
n
2
p
r
esen
ts
th
e
r
elate
d
wo
r
k
th
at
ex
is
ts
an
d
s
im
ilar
ities
.
T
h
e
p
r
o
p
o
s
ed
m
e
th
o
d
o
lo
g
y
is
p
r
esen
ted
in
s
ec
tio
n
3
an
d
i
n
s
ec
tio
n
4
th
e
r
esu
lts
ar
e
p
r
esen
ted
.
Sectio
n
5
h
o
ld
s
th
e
co
n
clu
s
io
n
o
f
th
e
r
esear
ch
an
d
s
ec
tio
n
6
h
as
in
f
o
r
m
atio
n
ab
o
u
t
f
u
tu
r
e
en
h
an
ce
m
en
ts
o
f
th
e
p
r
o
ject.
T
h
e
co
llectio
n
o
f
wo
r
k
av
aila
b
le
h
as
ex
p
lo
r
ed
a
d
iv
er
s
e
r
a
n
g
e
o
f
m
eth
o
d
o
lo
g
ies
an
d
tec
h
n
o
lo
g
ies.
Pap
er
s
[
1
]
-
[
4
]
d
el
v
e
in
to
t
h
e
p
r
ac
tical
im
p
lem
en
tatio
n
o
f
Ar
d
u
in
o
a
n
d
R
asp
b
er
r
y
Pi
p
l
atf
o
r
m
s
,
s
h
o
wca
s
in
g
th
eir
v
er
s
ati
lity
in
e
n
ab
lin
g
r
e
m
o
te
co
n
tr
o
l
an
d
o
p
tim
izin
g
en
er
g
y
u
s
ag
e.
T
h
ese
wo
r
k
s
n
o
t
o
n
ly
d
em
o
n
s
tr
ate
th
e
tech
n
ical
f
ea
s
ib
ilit
y
o
f
s
u
ch
s
y
s
tem
s
b
u
t
also
u
n
d
er
li
n
e
th
eir
p
o
ten
tial
f
o
r
r
ea
l
-
w
o
r
ld
ap
p
licatio
n
s
in
h
o
m
es a
n
d
o
f
f
ices a
lik
e.
R
aju
et
a
l.
[
3
]
d
elv
e
i
n
to
t
h
e
in
teg
r
atio
n
o
f
ad
v
an
ce
d
tech
n
o
lo
g
ies
lik
e
m
ac
h
in
e
lear
n
i
n
g
an
d
d
ee
p
lear
n
in
g
.
R
aju
et
a
l.
[
3
]
,
e
x
p
lo
r
es
th
e
u
s
e
o
f
m
ac
h
in
e
l
ea
r
n
in
g
f
o
r
p
r
ed
ictin
g
en
er
g
y
lo
ad
s
,
en
h
an
cin
g
ef
f
icien
cy
.
Ma
n
d
u
la
et
a
l.
[7
]
,
f
o
cu
s
es
o
n
d
ee
p
lear
n
in
g
f
o
r
b
o
ls
ter
in
g
s
ec
u
r
ity
m
ea
s
u
r
es
th
r
o
u
g
h
f
ac
ial
r
ec
o
g
n
itio
n
.
T
h
ese
co
n
tr
ib
u
tio
n
s
u
n
d
er
s
co
r
e
a
s
h
if
t
to
war
d
s
in
tellig
en
t
h
o
m
e
a
u
to
m
atio
n
s
y
s
tem
s
ca
p
ab
le
o
f
ad
ap
tin
g
to
u
s
er
n
ee
d
s
an
d
en
v
ir
o
n
m
e
n
tal
ch
an
g
es
d
y
n
am
ic
ally
.
V
a
g
d
e
v
i
e
t
a
l
.
[
8
]
,
N
i
r
m
a
l
a
e
t
a
l
.
[9
]
p
r
e
s
e
n
t
i
n
n
o
v
a
t
i
v
e
a
p
p
r
o
a
c
h
e
s
t
o
h
o
m
e
a
u
t
o
m
a
t
i
o
n
.
V
a
g
d
e
v
i
e
t
a
l
.
[8
]
ex
p
l
o
r
es
th
e
u
s
e
o
f
n
ea
r
f
ield
co
m
m
u
n
icatio
n
(
NFC
)
f
o
r
ap
p
lian
ce
c
o
n
tr
o
l,
wh
ile
Nir
m
ala
et
a
l.
[9
]
p
r
o
p
o
s
es
a
web
-
b
ased
in
ter
f
a
ce
f
o
r
r
em
o
te
m
o
n
ito
r
in
g
.
T
h
ese
wo
r
k
s
ex
p
an
d
th
e
h
o
r
iz
o
n
o
f
p
o
s
s
ib
ilit
ies
with
in
h
o
m
e
au
to
m
atio
n
,
o
f
f
e
r
in
g
n
o
v
el
s
o
lu
tio
n
s
ca
ter
in
g
t
o
d
iv
e
r
s
e
u
s
er
p
r
ef
er
e
n
ce
s
.
As
th
e
f
ield
co
n
tin
u
es
to
ev
o
lv
e,
th
ese
co
n
tr
ib
u
tio
n
s
s
er
v
e
as
v
alu
ab
le
s
tep
p
in
g
s
t
o
n
es
to
war
d
s
cr
ea
tin
g
s
m
ar
ter
,
m
o
r
e
r
esp
o
n
s
iv
e
liv
in
g
en
v
ir
o
n
m
e
n
ts
th
at
en
h
a
n
ce
co
n
v
en
ien
ce
,
e
f
f
icien
cy
,
a
n
d
s
ec
u
r
ity
in
o
u
r
d
aily
liv
es.
Mu
s
taf
a
et
a
l.
[
1
0
]
p
r
o
p
o
s
e
a
n
I
o
T
f
r
am
ewo
r
k
t
h
a
t
in
teg
r
a
tes
s
en
s
o
r
s
,
em
b
ed
d
ed
co
n
tr
o
ller
s
,
an
d
clo
u
d
co
n
n
ec
tiv
ity
f
o
r
r
ea
l
-
t
im
e
m
o
n
ito
r
in
g
an
d
a
u
to
m
at
ed
co
n
tr
o
l
in
i
n
tellig
en
t
s
y
s
tem
s
,
em
p
h
asizin
g
ef
f
icien
t
d
ata
ac
q
u
is
itio
n
an
d
d
ec
is
io
n
-
m
ak
in
g
.
R
ao
et
a
l.
[
1
1
]
d
ev
el
o
p
a
s
ec
u
r
e
I
o
T
-
b
ased
s
m
ar
t
h
o
m
e
au
to
m
atio
n
s
y
s
tem
f
o
r
r
ea
l
-
t
im
e
en
v
ir
o
n
m
e
n
tal
m
o
n
ito
r
i
n
g
an
d
r
em
o
te
ap
p
lian
ce
co
n
tr
o
l,
f
o
c
u
s
in
g
o
n
s
ec
u
r
ity
,
r
eliab
ilit
y
,
an
d
s
af
e
o
p
er
atio
n
.
T
h
e
p
ap
er
s
[
1
2
]
–
[
1
5
]
d
is
cu
s
s
I
o
T
-
b
ased
s
m
ar
t
h
o
m
e
s
y
s
te
m
s
an
d
s
af
ety
s
o
lu
tio
n
s
.
Go
ta
et
a
l.
[
1
2
]
an
d
Sin
g
h
a
n
d
An
s
ar
i
[
1
3
]
p
r
o
p
o
s
e
Ar
d
u
in
o
-
an
d
I
o
T
-
b
ased
f
r
am
ewo
r
k
s
f
o
r
au
t
o
m
ated
ap
p
lian
ce
co
n
tr
o
l
an
d
r
em
o
te
m
o
n
ito
r
in
g
.
Kad
iy
a
n
et
a
l.
[
1
4
]
f
u
r
th
er
ex
p
lo
r
e
I
o
T
-
en
ab
led
h
o
m
e
au
to
m
atio
n
f
o
r
r
ea
l
-
tim
e
d
ev
ice
m
an
ag
em
en
t.
T
am
ak
i
an
d
Pre
m
ac
h
an
d
r
a
[
1
5
]
p
r
esen
t
a
lo
w
-
co
s
t,
en
er
g
y
-
ef
f
icien
t
r
e
m
in
d
er
s
y
s
tem
to
d
etec
t
u
n
ex
tin
g
u
is
h
ed
g
as st
o
v
es,
em
p
h
asizin
g
s
af
ety
en
h
an
ce
m
en
t
.
T
h
e
p
a
p
er
s
[
1
6
]
–
[
2
5
]
f
o
cu
s
o
n
a
d
v
an
ce
d
I
o
T
-
b
ased
s
m
ar
t
h
o
m
e
a
u
to
m
atio
n
,
em
p
h
asizin
g
clo
u
d
in
teg
r
atio
n
,
en
h
an
ce
d
s
ec
u
r
ity
,
en
er
g
y
ef
f
icien
cy
,
an
d
in
t
ellig
en
t
co
n
tr
o
l.
Sev
er
al
s
tu
d
ies
ad
d
r
ess
s
ec
u
r
e
ar
ch
itectu
r
es
an
d
t
h
r
ea
t
m
it
ig
atio
n
,
in
clu
d
in
g
b
lo
ck
ch
ai
n
-
b
ased
s
o
lu
tio
n
s
a
n
d
co
m
p
r
eh
en
s
iv
e
s
ec
u
r
ity
s
u
r
v
ey
s
.
Oth
er
s
p
r
o
p
o
s
e
en
er
g
y
-
ef
f
icien
t
au
to
m
atio
n
u
s
in
g
m
ac
h
in
e
lear
n
in
g
,
v
o
ice
-
co
n
tr
o
lled
s
y
s
tem
s
,
an
d
E
SP
3
2
-
b
ased
im
p
lem
en
tatio
n
s
.
R
ec
en
t
wo
r
k
s
h
ig
h
lig
h
t
ar
tific
ial
in
tellig
en
ce
(
AI
)
-
en
a
b
led
s
m
ar
t
h
o
m
e
ar
ch
itectu
r
es a
n
d
a
p
p
licatio
n
s
,
d
em
o
n
s
tr
atin
g
s
ca
lab
le
an
d
in
tellig
en
t a
u
to
m
atio
n
f
r
am
ewo
r
k
s
.
2.
M
E
T
H
O
D
T
h
e
m
a
i
n
o
b
j
e
c
ti
v
e
s
o
f
t
h
e
w
o
r
k
i
s
t
o
i
m
p
l
e
m
e
n
t
a
s
ea
m
l
es
s
a
u
t
o
m
a
t
i
o
n
a
n
d
c
o
n
n
e
c
t
i
v
i
t
y
b
e
t
w
e
e
n
t
h
e
a
p
p
l
i
a
n
c
e
s
a
n
d
t
h
e
u
s
e
r
w
h
i
l
e
al
s
o
t
a
k
i
n
g
ca
r
e
o
f
t
h
e
s
e
c
u
r
i
t
y
an
d
s
a
f
e
t
y
c
o
n
c
e
r
n
s
.
F
i
g
u
r
e
1
s
h
o
w
s
t
h
e
f
l
o
w
c
h
a
r
t
o
f
t
h
e
p
r
o
p
o
s
e
d
m
o
d
e
l
a
n
d
h
o
w
a
l
l
t
h
e
c
o
m
p
o
n
e
n
t
s
a
r
e
c
o
n
d
i
t
i
o
n
e
d
t
o
i
n
t
e
r
a
c
t
wi
t
h
e
ac
h
o
t
h
e
r
.
T
h
e
s
y
s
t
e
m
b
e
g
i
n
s
b
y
i
n
i
ti
a
l
i
zi
n
g
t
h
e
c
o
n
t
r
o
l
l
e
r
a
n
d
c
o
n
t
i
n
u
o
u
s
l
y
r
e
a
d
i
n
g
v
a
l
u
e
s
f
r
o
m
m
u
l
ti
p
l
e
s
e
n
s
o
r
s
,
i
n
c
l
u
d
i
n
g
a
s
m
o
k
e
s
e
n
s
o
r
,
a
te
m
p
e
r
a
t
u
r
e
s
e
n
s
o
r
,
an
d
a
p
a
s
s
i
v
e
i
n
f
r
a
r
e
d
(
P
I
R
)
s
e
n
s
o
r
.
U
n
d
e
r
n
o
r
m
a
l
o
p
e
r
a
t
i
n
g
c
o
n
d
i
t
i
o
n
s
,
a
ll
k
i
t
c
h
e
n
a
p
p
l
i
a
n
c
e
s
a
r
e
a
l
l
o
w
e
d
t
o
r
e
m
a
i
n
O
N
.
T
h
e
s
e
n
s
o
r
d
a
t
a
i
s
p
e
r
i
o
d
i
c
a
l
l
y
p
r
o
c
ess
e
d
a
n
d
d
is
p
l
ay
e
d
o
n
a
m
o
n
i
t
o
r
i
n
g
d
a
s
h
b
o
a
r
d
,
e
n
a
b
l
i
n
g
r
e
a
l
-
t
i
m
e
o
b
s
e
r
v
a
t
i
o
n
o
f
e
n
v
i
r
o
n
m
e
n
t
a
l
co
n
d
i
t
i
o
n
s
a
r
o
u
n
d
t
h
e
c
o
o
k
i
n
g
a
r
e
a
.
Fig
u
r
e
2
s
h
o
ws
th
e
b
lo
ck
d
iag
r
am
h
at
illu
s
tr
ates
th
e
f
u
n
c
tio
n
al
ar
ch
itectu
r
e
o
f
th
e
s
m
ar
t
k
itch
en
s
af
ety
s
y
s
tem
.
T
h
e
m
o
b
ile
ap
p
licatio
n
,
s
u
ch
as
B
ly
n
k
o
r
E
SP
d
ash
,
s
er
v
es
as
th
e
u
s
er
in
ter
f
ac
e
f
o
r
r
ea
l
-
tim
e
mon
ito
r
in
g
an
d
aler
t
n
o
tific
atio
n
s
,
with
d
ata
co
m
m
u
n
icatio
n
h
an
d
led
th
r
o
u
g
h
th
e
B
ly
n
k
c
lo
u
d
s
er
v
er
.
T
h
e
E
SP
8
2
6
6
co
n
tr
o
ller
(
W
em
o
s
D1
Min
i)
ac
ts
as
th
e
ce
n
tr
al
p
r
o
ce
s
s
in
g
u
n
it,
co
llectin
g
in
p
u
ts
f
r
o
m
s
en
s
o
r
s
in
clu
d
in
g
th
e
DHT
1
1
f
o
r
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
,
th
e
M
Q1
3
5
f
o
r
g
as
o
r
s
m
o
k
e
d
etec
tio
n
,
an
d
th
e
PIR
s
en
s
o
r
f
o
r
h
u
m
an
p
r
esen
ce
.
B
ased
o
n
th
is
s
en
s
o
r
d
ata,
th
e
co
n
tr
o
ller
o
p
er
ates
th
e
ac
tu
ato
r
s
—
r
elay
,
s
er
v
o
m
o
to
r
,
an
d
b
u
zz
er
—
to
c
o
n
t
r
o
l
ap
p
lian
ce
s
,
m
an
a
g
e
v
en
tilatio
n
,
an
d
tr
ig
g
er
alar
m
s
,
th
er
eb
y
en
a
b
lin
g
au
to
m
ated
an
d
r
eliab
le
s
af
ety
co
n
tr
o
l.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
S
ma
r
t h
o
me
a
u
to
ma
tio
n
u
s
in
g
in
tern
et
o
f th
in
g
s
(
R
o
o
p
a
R
.
)
581
Fig
u
r
e
1
.
Flo
w
ch
a
r
t
Fig
u
r
e
2
.
Sy
s
tem
ar
c
h
itectu
r
e
d
i
a
g
r
am
-
s
m
ar
t
h
o
m
e
a
u
to
m
ati
o
n
T
h
e
s
y
s
tem
f
ir
s
t
r
ea
d
s
v
alu
es
f
r
o
m
th
e
s
en
s
o
r
s
an
d
tu
r
n
s
O
N
all
ap
p
lian
ce
s
.
I
t
th
en
ch
ec
k
s
wh
eth
er
th
e
s
m
o
k
e
co
n
ce
n
tr
atio
n
ex
ce
ed
s
1
5
0
p
p
m
an
d
t
h
e
tem
p
er
a
tu
r
e
is
ab
o
v
e
9
0
°C
;
if
th
is
co
n
d
itio
n
is
s
atis
f
ied
,
th
e
alar
m
is
ac
tiv
ated
to
n
o
ti
f
y
th
e
en
d
u
s
er
,
o
th
er
wis
e
th
e
s
en
s
o
r
r
ea
d
in
g
s
ar
e
u
p
d
ated
o
n
th
e
d
ash
b
o
ar
d
.
Fro
m
th
e
d
ash
b
o
ar
d
,
th
e
s
y
s
tem
ag
ain
v
er
if
ies
th
e
s
en
s
o
r
s
tatu
s
:
if
th
e
s
m
o
k
e
lev
el
is
g
r
e
ater
th
an
1
5
0
p
p
m
an
d
th
e
PIR
s
en
s
o
r
v
alu
e
is
1
(
h
u
m
an
p
r
esen
ce
d
etec
ted
)
,
th
e
ex
h
au
s
t
f
an
is
tu
r
n
ed
ON,
wh
er
ea
s
if
th
e
PI
R
s
en
s
o
r
v
alu
e
is
0
(
n
o
h
u
m
an
p
r
esen
ce
)
,
all
o
th
er
a
p
p
lian
ce
s
a
r
e
tu
r
n
e
d
OFF to
en
s
u
r
e
s
af
ety
.
A
cr
itical
d
ec
is
io
n
p
o
in
t
in
th
e
f
lo
wch
ar
t
c
h
ec
k
s
wh
eth
e
r
th
e
s
m
o
k
e
c
o
n
ce
n
tr
atio
n
ex
ce
e
d
s
1
5
0
p
p
m
an
d
th
e
tem
p
er
atu
r
e
r
is
es
ab
o
v
e
9
0
°C
.
T
h
ese
th
r
esh
o
ld
s
in
d
icate
a
p
o
ten
tially
d
a
n
g
er
o
u
s
s
itu
atio
n
s
u
ch
as
a
f
ir
e
o
r
g
as
lea
k
ag
e.
W
h
en
th
is
co
n
d
itio
n
is
s
atis
f
ied
,
th
e
s
y
s
tem
im
m
ed
iately
ac
tiv
ates
an
alar
m
an
d
s
en
d
s
a
n
o
tific
atio
n
to
th
e
u
s
er
,
th
er
e
b
y
p
r
o
v
i
d
in
g
an
ea
r
ly
war
n
in
g
an
d
allo
win
g
q
u
ick
h
u
m
an
in
t
er
v
en
tio
n
to
p
r
ev
en
t
ac
cid
en
ts
.
I
n
an
o
th
e
r
s
af
ety
s
ce
n
ar
io
,
t
h
e
s
y
s
tem
ev
alu
ates
wh
eth
er
s
m
o
k
e
lev
els
ar
e
h
ig
h
wh
i
le
h
u
m
an
p
r
esen
ce
is
d
etec
ted
th
r
o
u
g
h
th
e
PIR
s
en
s
o
r
.
I
f
s
m
o
k
e
is
p
r
esen
t
an
d
a
p
er
s
o
n
is
n
e
a
r
b
y
,
th
e
co
n
tr
o
ller
au
to
m
atica
lly
tu
r
n
s
ON
th
e
ex
h
au
s
t
f
an
to
d
is
p
er
s
e
s
m
o
k
e
o
r
g
as,
ac
tiv
ates
th
e
alar
m
,
an
d
r
o
tates
th
e
s
to
v
e
k
n
o
b
to
t
h
e
OFF
p
o
s
itio
n
u
s
i
n
g
a
s
er
v
o
m
o
to
r
.
T
h
is
a
u
to
m
at
ed
r
esp
o
n
s
e
m
in
im
izes
r
is
k
b
y
cu
ttin
g
o
f
f
th
e
g
as
s
u
p
p
ly
wh
ile
s
im
u
ltan
eo
u
s
ly
im
p
r
o
v
i
n
g
v
e
n
tilatio
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
41
,
No
.
2
,
Feb
r
u
a
r
y
20
26
:
5
7
9
-
5
8
8
582
T
h
e
s
y
s
tem
also
h
a
n
d
les
s
itu
atio
n
s
wh
er
e
n
o
h
u
m
an
p
r
esen
ce
is
d
etec
ted
n
ea
r
th
e
s
to
v
e.
I
f
th
e
PIR
s
en
s
o
r
in
d
icate
s
th
e
ab
s
en
c
e
o
f
a
p
er
s
o
n
,
th
e
co
n
tr
o
ller
ass
u
m
es
th
at
th
e
s
to
v
e
m
ay
h
av
e
b
ee
n
lef
t
u
n
atten
d
ed
.
I
n
s
u
ch
ca
s
es,
th
e
s
to
v
e
k
n
o
b
is
tu
r
n
ed
to
th
e
ze
r
o
-
d
eg
r
ee
(
OFF)
p
o
s
itio
n
an
d
all
co
n
n
ec
ted
ap
p
lian
ce
s
ar
e
s
witch
ed
OFF,
en
s
u
r
in
g
en
er
g
y
co
n
s
er
v
atio
n
an
d
p
r
e
v
en
tin
g
f
ir
e
h
a
za
r
d
s
d
u
e
to
n
eg
lig
e
n
ce
.
I
n
th
e
Fig
u
r
e
3
,
e
x
p
lain
s
ab
o
u
t
th
e
en
tire
m
o
d
el
o
p
er
ate
s
u
s
in
g
th
e
d
ata
co
llected
f
r
o
m
v
a
r
io
u
s
s
en
s
o
r
s
.
T
h
ese
s
en
s
o
r
s
co
n
ti
n
u
o
u
s
ly
ca
p
tu
r
e
r
ea
l
-
tim
e
in
f
o
r
m
atio
n
f
r
o
m
th
e
e
n
v
ir
o
n
m
en
t,
an
d
th
is
in
p
u
t
b
ec
o
m
es
th
e
p
r
i
m
ar
y
d
r
iv
er
o
f
th
e
s
y
s
tem
’
s
b
eh
a
v
io
r
.
B
ased
o
n
th
ese
s
en
s
o
r
r
ea
d
i
n
g
s
,
an
em
b
ed
d
e
d
au
to
m
atio
n
alg
o
r
ith
m
p
r
o
ce
s
s
es
th
e
d
ata,
in
ter
p
r
ets
t
h
e
c
o
n
d
itio
n
s
,
an
d
tr
ig
g
e
r
s
th
e
a
p
p
r
o
p
r
iate
ac
tio
n
s
.
I
n
ess
en
ce
,
t
h
e
m
o
d
el’
s
p
er
f
o
r
m
an
ce
a
n
d
d
ec
is
io
n
-
m
ak
i
n
g
d
ep
en
d
en
tire
ly
o
n
th
e
q
u
ality
an
d
ac
c
u
r
ac
y
o
f
th
e
s
en
s
o
r
in
p
u
ts
,
as we
ll a
s
th
e
lo
g
ic
d
ef
in
ed
with
in
th
e
au
t
o
m
at
io
n
alg
o
r
ith
m
.
Ov
er
all,
th
e
p
r
o
p
o
s
ed
s
y
s
tem
in
teg
r
ates
s
en
s
in
g
,
d
ec
is
io
n
-
m
ak
in
g
,
a
n
d
ac
tu
atio
n
to
e
n
h
an
ce
k
itch
e
n
s
af
ety
.
B
y
co
m
b
in
in
g
r
ea
l
-
ti
m
e
m
o
n
ito
r
i
n
g
with
au
t
o
m
at
ed
co
n
tr
o
l
an
d
aler
ts
,
th
e
s
y
s
tem
s
ig
n
if
ican
tly
r
ed
u
ce
s
th
e
r
is
k
o
f
f
ir
e,
g
as
le
ak
ag
e,
a
n
d
u
n
atten
d
ed
co
o
k
in
g
,
m
a
k
in
g
it
a
p
r
ac
tical
a
n
d
e
f
f
ec
tiv
e
s
o
lu
tio
n
f
o
r
s
m
ar
t h
o
m
e
an
d
s
af
ety
-
cr
itical
ap
p
licatio
n
s
.
A.
Har
d
war
e
As
Fig
u
r
e
3
s
h
o
ws,
m
u
ltip
le
h
ar
d
war
e
co
m
p
o
n
en
ts
h
a
v
e
b
ee
n
m
ad
e
u
s
e
o
f
.
T
h
e
h
ar
d
war
e
co
m
p
o
n
en
ts
u
s
ed
with
in
th
e
s
y
s
tem
ar
e:
−
W
em
o
s
D1
m
in
i E
SP
8
2
6
6
−
T
em
p
er
atu
r
e
a
n
d
Hu
m
id
ity
s
e
n
s
o
r
DHT
1
1
−
Gas sen
s
o
r
MQ
1
3
5
−
PIR
s
en
s
o
r
−
SG 9
0
s
er
v
o
m
o
to
r
−
4
ch
an
n
el
r
elay
−
B
r
ea
d
b
o
ar
d
Fig
u
r
e
3
.
Har
d
war
e
im
p
lem
e
n
tatio
n
B.
So
f
twar
e
Fo
r
p
r
o
g
r
am
m
i
n
g
th
e
W
em
o
s
b
o
ar
d
,
th
e
A
r
d
u
i
n
o
id
e
s
o
f
tw
ar
e
v
er
s
io
n
2
.
3
.
2
was
u
s
ed
.
A
n
d
f
o
r
th
e
d
ash
b
o
ar
d
,
two
o
p
tio
n
s
wer
e
e
x
p
lo
r
ed
n
a
m
ely
E
SP
d
ash
a
n
d
B
ly
n
k
clo
u
d
.
B
ly
n
k
clo
u
d
tu
r
n
ed
o
u
t
t
o
b
e
m
o
r
e
f
ea
tu
r
e
r
ich
a
n
d
s
atis
f
ied
th
e
e
x
p
ec
tatio
n
s
an
d
r
eq
u
ir
e
m
en
ts
.
−
T
h
e
AC
ap
p
lian
ce
s
:
th
e
alter
n
atin
g
cu
r
r
en
t
a
p
p
lian
ce
s
ar
e
co
n
n
ec
te
d
an
d
co
n
tr
o
lled
b
y
a
4
c
h
an
n
e
l
r
elay
.
T
h
e
s
witch
es
h
av
e
b
ee
n
s
et
u
p
to
m
atch
th
e
p
in
s
o
n
th
e
b
o
ar
d
in
th
e
d
ig
ital d
ash
b
o
ar
d
th
at
is
u
s
ed
.
On
e
o
f
t
h
e
ap
p
lian
ce
is
th
e
e
x
h
au
s
t
f
an
t
h
at
is
co
m
p
letely
a
u
to
m
ated
a
n
d
n
o
m
a
n
u
al
c
o
n
t
r
o
l
is
p
r
o
v
id
ed
f
o
r
it.
T
h
e
ex
h
au
s
t
f
an
tu
r
n
s
o
n
as
an
d
wh
en
a
g
as
leak
is
d
etec
ted
an
d
th
e
alar
m
is
tr
ig
g
er
ed
.
R
est
all
o
th
er
ap
p
lian
ce
s
ca
n
b
e
m
an
u
ally
co
n
tr
o
lled
b
y
th
e
u
s
er
eit
h
er
th
r
o
u
g
h
a
p
h
y
s
ical
s
witch
o
r
th
r
o
u
g
h
t
h
e
d
ash
b
o
ar
d
u
s
in
g
th
e
B
ly
n
k
ap
p
o
n
th
eir
m
o
b
ile
d
ev
ice.
−
T
h
e
s
en
s
o
r
s
:
th
e
s
en
s
o
r
s
ar
e
c
o
n
n
ec
ted
to
ce
r
tain
d
ig
ital
p
in
s
o
n
th
e
W
em
o
s
b
o
ar
d
an
d
ar
e
co
n
f
ig
u
r
e
d
to
in
p
u
t
m
o
d
e.
T
h
e
in
f
r
ar
ed
s
en
s
o
r
s
en
d
s
a
h
ig
h
s
ig
n
al
if
it
d
etec
ts
an
y
s
o
r
t
o
f
m
o
tio
n
an
d
lo
w
s
ig
n
al
if
th
er
e
is
n
o
m
o
tio
n
d
etec
ted
.
W
h
er
ea
s
th
e
tem
p
er
atu
r
e
s
e
n
s
o
r
an
d
th
e
g
as
s
en
s
o
r
r
ea
d
in
v
alu
ab
l
e
in
f
o
r
m
atio
n
lik
e
th
e
tem
p
er
at
u
r
e,
h
u
m
id
ity
an
d
th
e
air
q
u
ality
in
d
ex
as
an
d
wh
en
th
er
e
is
a
ch
a
n
g
e
d
etec
ted
.
B
ased
o
n
th
ese
ch
an
g
es
d
etec
ted
if
it
cr
o
s
s
e
s
a
ce
r
tain
p
r
ed
ef
in
e
d
th
r
esh
o
ld
,
th
e
ex
h
au
s
t
f
an
,
th
e
b
u
zz
er
is
ac
tiv
ated
a
n
d
th
e
s
to
v
e
k
n
o
b
tu
r
n
s
to
th
e
o
f
f
p
o
s
itio
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
S
ma
r
t h
o
me
a
u
to
ma
tio
n
u
s
in
g
in
tern
et
o
f th
in
g
s
(
R
o
o
p
a
R
.
)
583
−
T
h
e
s
er
v
o
m
o
to
r
:
th
e
s
g
9
0
s
er
v
o
m
o
to
r
is
co
n
f
ig
u
r
e
d
in
s
u
ch
a
way
th
at
it
alwa
y
s
u
p
d
ates
th
e
s
to
v
e’
s
k
n
o
b
p
o
s
itio
n
o
n
th
e
d
ash
b
o
ar
d
an
d
it
is
d
ir
ec
tly
attac
h
ed
to
th
e
k
n
o
b
.
I
f
th
e
u
s
er
leav
es
th
e
k
itch
en
an
d
if
n
o
m
o
tio
n
is
d
etec
ted
b
y
t
h
e
PIR
(
in
f
r
ar
ed
)
s
en
s
o
r
b
u
t
if
t
h
e
s
to
v
e
is
o
n
,
th
e
s
er
v
o
m
o
t
o
r
k
ick
s
i
n
to
tu
r
n
th
e
k
n
o
b
b
ac
k
to
o
f
f
o
r
0
d
eg
r
ee
s
.
I
f
th
er
e
is
n
o
u
s
er
d
e
tecte
d
b
y
th
e
PIR
s
en
s
o
r
b
u
t
y
et
th
e
s
y
s
tem
r
ec
eiv
es
a
co
m
m
an
d
to
u
p
d
a
te
th
e
k
n
o
b
o
r
tu
r
n
o
n
th
e
g
as
s
to
v
e,
it
r
ev
er
ts
b
ac
k
to
ze
r
o
th
er
eb
y
p
r
ev
en
tin
g
a
g
as lea
k
ca
u
s
ed
b
y
h
u
m
a
n
er
r
o
r
as sh
o
wn
i
n
Fig
u
r
e
4
.
−
T
h
e
B
u
zz
er
:
B
u
zz
er
is
co
d
ed
i
n
s
u
ch
a
way
th
at
if
t
h
er
e
is
an
y
s
o
r
t
o
f
f
ir
e
o
r
g
as
leak
ir
r
es
p
ec
tiv
e
o
f
th
e
u
s
er
b
ein
g
i
n
th
e
k
itch
e
n
o
r
th
e
v
icin
ity
,
it st
ar
ts
b
u
zz
in
g
.
−
Dash
b
o
ar
d
:
t
h
e
r
e
ar
e
two
wa
y
s
to
im
p
lem
e
n
t
th
e
d
ash
b
o
a
r
d
.
T
h
e
f
ir
s
t
m
eth
o
d
wo
u
l
d
b
e
to
u
s
e
th
is
d
ash
b
o
ar
d
ca
lled
E
SP
d
ash
as
s
h
o
wn
in
Fig
u
r
e
4
(
a
)
.
T
h
e
alt
er
n
ate
m
eth
o
d
wo
u
l
d
b
e
t
o
u
s
e
B
ly
n
k
clo
u
d
p
latf
o
r
m
as
s
h
o
wn
i
n
Fig
u
r
e
4
(
b
)
.
T
h
e
alter
n
ate
m
eth
o
d
is
p
r
ef
er
r
ed
o
v
er
th
e
o
r
ig
i
n
al
m
eth
o
d
as
it
o
f
f
er
s
a
lo
t
m
o
r
e
f
ea
tu
r
es
an
d
f
le
x
ib
ilit
y
.
I
t
also
allo
ws
th
e
u
s
er
to
co
n
tr
o
l
o
r
m
o
n
ito
r
th
e
s
y
s
tem
wh
en
n
o
t
co
n
n
ec
ted
t
o
th
e
s
am
e
n
etwo
r
k
as
th
e
s
y
s
tem
.
W
h
er
ea
s
in
E
SP
d
ash
it
is
r
eq
u
ir
ed
t
o
b
e
c
o
n
n
ec
ted
to
th
e
s
am
e
n
etwo
r
k
as
th
e
s
y
s
tem
in
o
r
d
er
to
m
o
n
ito
r
an
d
co
n
tr
o
l
it.
T
h
e
B
ly
n
k
clo
u
d
p
latf
o
r
m
al
lo
ws
m
an
u
al
co
n
tr
o
l
o
f
th
e
s
g
9
0
s
er
v
o
m
o
to
r
as
well,
th
e
co
n
tr
o
ls
o
f
w
h
ich
wer
e
lack
in
g
in
t
h
e
E
SP
d
ash
p
latf
o
r
m
.
Ov
er
all,
th
e
d
ata
s
tr
ea
m
s
ca
n
b
e
m
an
ag
e
d
an
d
e
d
ited
u
s
in
g
th
e
B
ly
n
k
clo
u
d
web
s
ite
a
n
d
th
e
m
o
b
ile
ap
p
licatio
n
wh
ich
ca
n
r
u
n
o
n
b
o
th
iOS
an
d
latest
An
d
r
o
id
o
p
er
atin
g
s
y
s
tem
s
.
T
h
e
E
SP
d
ash
p
latf
o
r
m
in
Fig
u
r
e
4
(
a)
r
eq
u
ir
ed
th
e
u
s
er
to
eith
er
co
n
n
ec
t
to
th
e
s
o
f
t
ap
(
Wi
-
Fi
h
o
ts
p
o
t
)
p
r
o
v
id
e
d
b
y
it
o
r
s
tay
o
n
t
h
e
s
am
e
Wi
-
Fi
n
etwo
r
k
its
co
n
f
ig
u
r
ed
to
.
Ho
s
ts
th
e
web
s
er
v
er
l
o
ca
lly
an
d
is
n
o
t c
o
n
n
ec
ted
to
th
e
in
ter
n
et
.
(
a)
(
b
)
Fig
u
r
e
4
.
Saf
ety
r
eset m
ec
h
an
i
s
m
wh
en
n
o
u
s
er
is
d
etec
ted
b
y
th
e
PIR sen
s
o
r
(
a)
E
SP
d
ash
b
o
ar
d
o
n
m
o
b
ile
an
d
(
b
)
B
ly
n
k
a
p
p
d
ash
b
o
ar
d
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
NS
Af
ter
th
e
en
tire
s
y
s
tem
was
s
et
u
p
an
d
co
d
ed
,
it
was
s
u
b
jecte
d
to
m
u
ltip
le
lev
els
o
f
test
i
n
g
r
an
g
i
n
g
f
r
o
m
u
n
it
test
in
g
,
in
teg
r
atio
n
test
in
g
to
s
y
s
tem
te
s
tin
g
.
So
m
e
co
m
p
o
n
e
n
ts
wer
e
f
o
u
n
d
to
b
e
f
au
lty
an
d
wer
e
h
en
ce
p
r
o
m
p
tly
r
ep
lace
d
.
So
m
e
h
ad
a
lo
o
s
e
wir
in
g
is
s
u
e
o
n
th
e
b
r
ea
d
b
o
ar
d
w
h
ich
was
is
o
lated
an
d
f
ix
e
d
as
an
d
wh
en
d
etec
ted
.
T
h
e
d
ash
b
o
ar
d
wer
e
test
ed
b
ased
o
n
t
h
eir
f
u
n
ctio
n
alities
.
Fig
u
r
e
5
s
h
o
ws
th
e
o
v
er
all
la
y
o
u
t
o
f
t
h
e
B
ly
n
k
ap
p
licatio
n
r
u
n
n
in
g
o
n
a
n
iOS
d
ev
ice.
T
h
e
f
ir
s
t
r
o
w
co
n
s
is
ts
o
f
two
g
u
ag
es
tem
p
er
atu
r
e
an
d
AQI
.
T
h
e
s
ec
o
n
d
r
o
w
co
n
s
is
ts
o
f
s
witch
es
t
h
at
co
n
tr
o
l
th
e
AC
d
ev
ices
an
d
th
e
p
er
ce
n
tag
e
o
f
th
e
r
elativ
e
h
u
m
id
ity
i
n
th
e
r
o
o
m
.
T
h
e
Fig
u
r
e
5
also
s
h
o
ws
h
o
w
th
e
m
o
b
ile
d
ev
ice
is
ac
tu
ally
n
o
t
c
o
n
n
ec
t
ed
to
a
Wi
-
Fi
n
etwo
r
k
an
d
s
till
g
ets
r
ea
l
ti
m
e
s
en
s
o
r
d
ata
th
r
o
u
g
h
t
h
e
in
ter
n
et.
I
t
also
h
as two
led
’
s
o
n
th
e
b
o
tto
m
r
o
w
th
at
s
h
o
ws if
th
e
ala
r
m
is
tr
ig
g
er
ed
o
r
if
h
u
m
an
is
d
ete
cted
.
Fig
u
r
e
5
s
h
o
ws
h
o
w
wh
en
th
e
k
n
o
b
is
tu
r
n
ed
5
5
d
e
g
r
ee
s
,
th
e
p
o
s
itio
n
is
also
u
p
d
ated
in
r
ea
l
tim
e.
T
h
is
h
ap
p
en
s
o
n
ly
wh
en
a
p
e
r
s
o
n
is
d
etec
ted
n
ea
r
th
e
s
to
v
e
o
r
in
s
id
e
th
e
r
o
o
m
.
B
elo
w
t
h
e
k
n
o
b
p
o
s
itio
n
,
a
r
ea
l
-
tim
e
g
r
ap
h
o
f
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
v
ar
iatio
n
s
ar
e
b
ein
g
s
h
o
wn
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
41
,
No
.
2
,
Feb
r
u
a
r
y
20
26
:
5
7
9
-
5
8
8
584
Fig
u
r
e
5
.
T
e
m
p
er
atu
r
e,
r
elativ
e
h
u
m
id
ity
a
n
d
AQI
Fig
u
r
e
6
s
h
o
ws
th
e
liv
e
g
r
ap
h
v
is
u
aliza
tio
n
o
n
th
e
m
o
b
ile
d
ev
ice
f
o
r
th
e
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
v
ar
iatio
n
s
.
T
h
is
is
p
o
s
s
ib
le
th
r
o
u
g
h
th
e
u
s
e
o
f
B
ly
n
k
ap
p
licatio
n
.
Mu
ltip
le
g
r
ap
h
s
lik
e
t
h
ese
ca
n
b
e
s
etu
p
b
ased
o
n
th
e
d
ata
s
tr
ea
m
s
av
ailab
le
o
n
th
e
B
ly
n
k
clo
u
d
.
T
h
e
h
ar
d
war
e
an
d
s
o
f
twar
e
d
e
cid
e
th
e
m
ax
im
u
m
n
u
m
b
er
o
f
d
ata
s
tr
ea
m
s
.
T
h
e
b
an
d
wid
th
also
m
a
k
es
a
d
if
f
er
en
ce
wh
ile
lo
ad
in
g
all
th
e
s
en
s
o
r
in
f
o
r
m
atio
n
f
r
o
m
th
e
b
o
ar
d
to
th
e
d
ash
b
o
a
r
d
.
I
f
t
h
er
e
a
r
e
m
u
ltip
le
s
en
s
o
r
s
,
it
will
in
cr
ea
s
e
th
e
b
a
n
d
wid
th
u
s
ag
e
an
d
m
ig
h
t
tak
e
tim
e
to
lo
ad
.
I
n
th
is
ca
s
e
s
o
m
etim
es
th
e
g
r
ap
h
m
ig
h
t
b
e
em
p
ty
o
r
m
ig
h
t
tak
e
tim
e
to
lo
ad
.
Fig
u
r
e
7
s
h
o
ws
wh
en
th
e
d
ev
ice
wen
t
o
f
f
lin
e
an
d
wh
e
n
it
ca
m
e
b
ac
k
o
n
lin
e
u
s
in
g
a
n
ea
t
g
r
a
p
h
ic
al
in
ter
f
ac
e.
So
m
e
lev
el
o
f
en
d
u
r
a
n
ce
test
in
g
was d
o
n
e
as seen
in
t
h
e
lo
g
s
.
T
h
e
r
esu
lts
h
av
e
b
ee
n
s
u
m
m
ar
ized
in
th
e
T
ab
le
1
.
Fig
u
r
e
6
.
L
i
v
e
g
r
a
p
h
Ov
er
all,
th
e
g
r
ap
h
s
in
Fig
u
r
e
8
d
em
o
n
s
tr
ate
co
n
tin
u
o
u
s
m
o
n
ito
r
in
g
o
f
en
v
ir
o
n
m
en
tal
a
n
d
s
y
s
tem
p
ar
am
eter
s
s
u
ch
as
tem
p
er
atu
r
e,
g
as
co
n
ce
n
tr
atio
n
,
h
u
m
id
i
ty
,
s
er
v
o
p
o
s
itio
n
,
e
x
h
au
s
t
f
a
n
s
tate,
an
d
alar
m
s
tatu
s
.
T
h
e
g
iv
en
g
r
ap
h
in
Fig
u
r
e
8
(
a)
s
h
o
ws
a
g
r
ad
u
al
i
n
cr
ea
s
e
in
tem
p
e
r
atu
r
e
a
n
d
a
f
aster
r
is
e
in
g
as
co
n
ce
n
tr
atio
n
o
v
er
tim
e,
alo
n
g
with
th
eir
s
af
ety
th
r
esh
o
ld
s
.
W
h
en
th
e
v
alu
es
ex
ce
ed
9
0
°
C
an
d
1
5
0
p
p
m
,
th
e
s
y
s
tem
d
etec
ts
a
h
az
ar
d
o
u
s
co
n
d
itio
n
an
d
ac
tiv
ates saf
ety
m
ea
s
u
r
es.
T
h
e
g
r
ap
h
in
Fig
u
r
e
8
(
b
)
s
h
o
ws
th
e
v
ar
iatio
n
o
f
r
elativ
e
h
u
m
id
ity
o
v
er
tim
e,
f
l
u
ctu
atin
g
i
n
a
s
m
o
o
th
,
wav
e
-
lik
e
p
atter
n
b
etwe
en
ap
p
r
o
x
im
ately
5
0
%
an
d
6
0
%.
T
h
is
in
d
icate
s
p
er
io
d
ic
ch
an
g
es
in
am
b
ien
t
m
o
is
tu
r
e
lev
els,
wh
ich
ca
n
b
e
u
s
ef
u
l
f
o
r
m
o
n
ito
r
i
n
g
in
d
o
o
r
en
v
ir
o
n
m
en
tal
co
m
f
o
r
t
an
d
s
af
ety
c
o
n
d
i
tio
n
s
.
T
h
e
g
r
a
p
h
i
n
Fig
u
r
e
8
(
c
)
s
h
o
ws
n
o
r
m
al
o
p
e
r
atio
n
with
th
e
s
er
v
o
at
ab
o
u
t
5
5
°
an
d
th
e
e
x
h
au
s
t
f
a
n
OFF.
W
h
en
a
h
az
a
r
d
is
d
etec
ted
,
th
e
s
er
v
o
tu
r
n
s
to
0
°
to
s
witch
OFF
th
e
s
to
v
e,
an
d
th
e
ex
h
a
u
s
t
f
an
t
u
r
n
s
ON
f
o
r
s
af
ety
.
T
h
e
g
r
ap
h
8
(
d
)
s
h
o
ws
alar
m
r
em
ai
n
s
OFF
d
u
r
in
g
n
o
r
m
al
o
p
er
atio
n
a
n
d
tu
r
n
s
ON
in
s
tan
tly
wh
en
a
h
az
ar
d
o
u
s
co
n
d
itio
n
is
d
etec
ted
,
aler
tin
g
th
e
u
s
er
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
S
ma
r
t h
o
me
a
u
to
ma
tio
n
u
s
in
g
in
tern
et
o
f th
in
g
s
(
R
o
o
p
a
R
.
)
585
Fig
u
r
e
7
.
Dev
ice
s
tatu
s
lo
g
s
T
ab
le
1
.
Dev
ice
f
u
n
ctio
n
with
o
u
tco
m
e
r
esu
lt
F
u
n
c
t
i
o
n
t
e
s
t
e
d
S
i
mu
l
a
t
e
d
c
o
n
d
i
t
i
o
n
Ex
p
e
c
t
e
d
o
u
t
c
o
m
e
O
b
serv
e
d
o
u
t
c
o
me
S
t
a
t
u
s
S
e
n
s
o
r
d
a
t
a
u
p
d
a
t
e
N
o
r
mal
e
n
v
i
r
o
n
m
e
n
t
C
o
r
r
e
c
t
d
a
sh
b
o
a
r
d
d
i
s
p
l
a
y
A
c
c
u
r
a
t
e
r
e
a
l
-
t
i
me
d
i
sp
l
a
y
P
a
ss
M
o
t
i
o
n
d
e
t
e
c
t
i
o
n
P
I
R
=
1
M
o
t
i
o
n
d
e
t
e
c
t
e
d
M
o
t
i
o
n
d
e
t
e
c
t
e
d
P
a
ss
G
a
s l
e
a
k
a
l
e
r
t
M
Q
1
3
5
>
1
5
0
p
p
m
A
l
a
r
m O
N
A
l
a
r
m O
N
P
a
ss
Ex
h
a
u
st
f
a
n
c
o
n
t
r
o
l
G
a
s +
h
u
ma
n
p
r
e
s
e
n
c
e
F
a
n
O
N
F
a
n
O
N
P
a
ss
A
u
t
o
ma
t
i
c
st
o
v
e
O
F
F
N
o
m
o
t
i
o
n
d
e
t
e
c
t
e
d
S
t
o
v
e
O
F
F
S
t
o
v
e
O
F
F
P
a
ss
(
a)
(
b
)
(
c)
(
d
)
Fig
u
r
e
8
.
Simu
latio
n
r
esu
lt
(
a)
tem
p
an
d
g
as c
o
n
ce
n
tr
atio
n
,
(
b
)
h
u
m
id
ity
v
a
r
iatio
n
,
(
c
)
ac
tu
ato
r
r
esp
o
n
s
e
to
g
as lea
k
,
an
d
(
d
)
ala
r
m
tr
ig
g
e
r
tim
elin
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
41
,
No
.
2
,
Feb
r
u
a
r
y
20
26
:
5
7
9
-
5
8
8
586
4.
CO
NCLU
SI
O
N
T
h
e
h
o
m
e
a
u
to
m
atio
n
p
r
o
ject
in
co
r
p
o
r
atin
g
an
E
SP
8
2
6
6
b
o
ar
d
an
d
v
ar
io
u
s
s
en
s
o
r
s
h
as
s
u
cc
ess
f
u
lly
d
em
o
n
s
tr
ated
th
e
f
ea
s
ib
ilit
y
an
d
ef
f
ec
tiv
en
ess
o
f
en
h
an
ci
n
g
k
itch
en
s
af
ety
th
r
o
u
g
h
s
m
ar
t
tech
n
o
lo
g
y
.
B
y
lev
er
ag
in
g
I
o
T
p
r
in
cip
les,
th
e
s
y
s
tem
o
f
f
e
r
s
p
r
o
ac
tiv
e
m
ea
s
u
r
es
to
m
itig
ate
p
o
ten
tial
h
a
za
r
d
s
,
s
u
ch
as
g
as
leak
s
an
d
o
v
e
r
h
ea
tin
g
.
Mo
v
in
g
f
o
r
war
d
,
f
u
r
th
er
r
ef
in
em
e
n
ts
an
d
en
h
an
ce
m
en
ts
co
u
ld
b
e
m
ad
e
to
im
p
r
o
v
e
th
e
s
y
s
tem
'
s
ac
cu
r
ac
y
a
n
d
r
esp
o
n
s
iv
en
es
s
.
T
h
is
co
u
l
d
in
cl
u
d
e
f
in
e
-
tu
n
in
g
s
en
s
o
r
ca
lib
r
at
io
n
,
im
p
lem
en
tin
g
m
ac
h
in
e
lear
n
in
g
alg
o
r
ith
m
s
f
o
r
p
r
ed
ictiv
e
an
aly
s
is
,
an
d
ex
p
an
d
in
g
co
m
p
atib
ilit
y
with
ad
d
itio
n
al
s
m
ar
t
h
o
m
e
d
ev
ices
f
o
r
s
ea
m
less
in
teg
r
ati
o
n
an
d
co
n
tr
o
l.
Ov
er
all,
th
e
p
r
o
ject
u
n
d
er
s
co
r
es
th
e
p
o
ten
tial
o
f
I
o
T
tech
n
o
l
o
g
y
in
r
ev
o
lu
tio
n
izin
g
h
o
m
e
s
af
ety
an
d
co
n
v
e
n
ien
ce
,
p
a
v
in
g
th
e
way
f
o
r
s
m
ar
ter
an
d
m
o
r
e
s
ec
u
r
e
liv
in
g
en
v
ir
o
n
m
en
ts
.
ACK
NO
WL
E
DG
E
M
E
NT
S
T
h
e
au
th
o
r
s
s
in
ce
r
ely
th
an
k
th
e
B
.
M.
S
C
o
lleg
e
o
f
E
n
g
i
n
ee
r
in
g
f
o
r
t
h
eir
s
u
p
p
o
r
t
an
d
f
ac
ilit
ies
p
r
o
v
id
e
d
f
o
r
th
is
wo
r
k
.
Als
o
,
we
ac
k
n
o
wled
g
e
th
e
v
alu
ab
l
e
g
u
id
an
ce
an
d
s
u
p
p
o
r
t
r
ec
ei
v
ed
f
r
o
m
r
e
v
iewe
r
s
,
wh
ich
h
elp
ed
im
p
r
o
v
e
th
e
q
u
a
lity
o
f
th
is
p
ap
er
.
F
UNDING
I
NF
O
R
M
A
T
I
O
N
Au
th
o
r
s
s
tate
n
o
f
u
n
d
in
g
in
v
o
lv
ed
.
AUTHO
R
CO
NT
RI
B
UT
I
O
NS ST
A
T
E
M
E
N
T
Th
is
jo
u
r
n
al
u
s
es
th
e
C
o
n
tr
ib
u
to
r
R
o
les
T
ax
o
n
o
m
y
(
C
R
ed
iT)
to
r
ec
o
g
n
ize
in
d
iv
id
u
al
au
th
o
r
co
n
tr
ib
u
tio
n
s
,
r
ed
u
ce
au
th
o
r
s
h
ip
d
is
p
u
tes,
an
d
f
ac
ilit
ate
co
llab
o
r
atio
n
.
Na
m
e
o
f
Aut
ho
r
C
M
So
Va
Fo
I
R
D
O
E
Vi
Su
P
Fu
R
o
o
p
a
R
.
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Pallav
i B.
✓
✓
✓
✓
✓
L
ak
s
h
m
i N
ee
lim
a
✓
✓
✓
✓
Par
ik
s
h
ith
J
.
✓
✓
✓
✓
✓
✓
Kash
is
h
Ag
ar
wal
✓
✓
✓
✓
✓
✓
CO
NF
L
I
C
T
O
F
I
N
T
E
R
E
S
T
ST
A
T
E
M
E
NT
Au
th
o
r
s
s
tate
n
o
co
n
f
lict o
f
in
t
er
est
DATA AV
AI
L
AB
I
L
I
T
Y
T
h
e
d
ata
t
h
at
s
u
p
p
o
r
t
th
e
f
i
n
d
in
g
s
o
f
th
is
s
tu
d
y
ar
e
av
a
ilab
le
f
r
o
m
th
e
c
o
r
r
esp
o
n
d
in
g
au
th
o
r
,
R
R
o
o
p
a,
u
p
o
n
r
ea
s
o
n
a
b
le
r
eq
u
est
RE
F
E
R
E
NC
E
S
[
1
]
A
.
P
a
n
d
e
y
,
A
.
A
z
h
a
r
,
A
.
G
a
u
t
a
m
,
a
n
d
M
.
T
i
w
a
r
i
,
“
I
O
T
b
a
s
e
d
h
o
m
e
a
u
t
o
m
a
t
i
o
n
u
si
n
g
a
r
d
u
i
n
o
a
n
d
ESP
8
2
6
6
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
C
o
m
p
u
t
e
r
S
c
i
e
n
c
e
s
a
n
d
E
n
g
i
n
e
e
ri
n
g
,
v
o
l
.
6
,
n
o
.
4
,
p
p
.
2
6
7
–
2
7
0
,
A
p
r
.
2
0
1
8
,
d
o
i
:
1
0
.
2
6
4
3
8
/
i
j
c
se
/
v
6
i
4
.
2
6
7
2
7
0
.
[
2
]
V
.
P
a
t
c
h
a
v
a
,
H
.
B
.
K
a
n
d
a
l
a
,
a
n
d
P
.
R
.
B
a
b
u
,
“
A
smar
t
h
o
me
a
u
t
o
m
a
t
i
o
n
t
e
c
h
n
i
q
u
e
w
i
t
h
R
a
s
p
b
e
r
r
y
P
i
u
si
n
g
I
o
T,
”
D
e
c
.
2
0
1
7
,
d
o
i
:
1
0
.
1
1
0
9
/
S
M
A
R
TSEN
S
.
2
0
1
5
.
7
8
7
3
5
8
4
.
[
3
]
L.
R
a
j
u
,
G
.
S
o
w
m
y
a
,
S
.
S
r
i
v
i
d
h
y
a
,
S
.
S
u
r
a
b
h
i
,
M
.
K
.
R
e
t
i
k
a
,
a
n
d
M
.
R
e
s
h
mi
k
a
Ja
n
a
n
i
,
“
A
d
v
a
n
c
e
d
h
o
me
a
u
t
o
m
a
t
i
o
n
u
s
i
ng
r
a
sp
b
e
r
r
y
p
i
a
n
d
m
a
c
h
i
n
e
l
e
a
r
n
i
n
g
,
”
i
n
Pr
o
c
e
e
d
i
n
g
s
o
f
t
h
e
7
t
h
I
n
t
e
rn
a
t
i
o
n
a
l
C
o
n
f
e
re
n
c
e
o
n
E
l
e
c
t
ri
c
a
l
E
n
e
r
g
y
S
y
s
t
e
m
s,
I
C
EE
S
2
0
2
1
,
F
e
b
.
2
0
2
1
,
p
p
.
6
0
0
–
6
0
5
,
d
o
i
:
1
0
.
1
1
0
9
/
I
C
EES
5
1
5
1
0
.
2
0
2
1
.
9
3
8
3
7
3
8
.
[
4
]
A
.
V
e
r
ma,
A
.
S
r
i
v
a
s
t
a
v
a
,
I
.
G
u
p
t
a
,
a
n
d
R
.
N
i
r
a
l
a
,
“
R
e
v
o
l
u
t
i
o
n
i
z
i
n
g
I
o
T
b
a
s
e
d
h
o
me
a
u
t
o
m
a
t
i
o
n
u
si
n
g
a
r
d
u
i
n
o
,
”
I
n
t
e
rn
a
t
i
o
n
a
l
J
o
u
rn
a
l
f
o
r
R
e
se
a
rc
h
i
n
A
p
p
l
i
e
d
S
c
i
e
n
c
e
a
n
d
E
n
g
i
n
e
e
r
i
n
g
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
1
1
,
n
o
.
5
,
p
p
.
4
5
7
6
–
4
5
8
2
,
M
a
y
2
0
2
3
,
d
o
i
:
1
0
.
2
2
2
1
4
/
i
j
r
a
se
t
.
2
0
2
3
.
5
2
6
2
3
.
[
5
]
M
.
S
.
D
e
s
h
m
u
k
h
,
A
.
M
h
a
t
r
e
,
V
.
R
a
n
e
,
S
.
G
u
r
a
v
,
a
n
d
V
.
S
a
k
a
t
,
“
I
o
T
b
a
se
d
h
o
m
e
a
u
t
o
ma
t
i
o
n
,
”
I
j
i
re
e
i
c
e
,
v
o
l
.
1
2
,
n
o
.
1
,
p
p
.
1
1
7
–
1
2
5
,
A
u
g
.
2
0
2
4
,
d
o
i
:
1
0
.
1
7
1
4
8
/
i
j
i
r
e
e
i
c
e
.
2
0
2
4
.
1
2
1
1
4
.
[
6
]
S
.
D
a
sh
a
n
d
P
.
C
h
o
u
d
e
k
a
r
,
“
H
o
m
e
a
u
t
o
m
a
t
i
o
n
u
si
n
g
sm
a
r
t
d
e
v
i
c
e
s a
n
d
I
o
T
,
”
i
n
2
0
2
1
9
t
h
I
n
t
e
rn
a
t
i
o
n
a
l
C
o
n
f
e
r
e
n
c
e
o
n
Re
l
i
a
b
i
l
i
t
y
,
I
n
f
o
c
o
m
T
e
c
h
n
o
l
o
g
i
e
s
a
n
d
O
p
t
i
m
i
za
t
i
o
n
(
T
re
n
d
s
a
n
d
F
u
t
u
re
D
i
r
e
c
t
i
o
n
s)
,
I
C
RI
T
O
2
0
2
1
,
S
e
p
.
2
0
2
1
,
p
p
.
1
–
5
,
d
o
i
:
1
0
.
1
1
0
9
/
I
C
R
I
TO
5
1
3
9
3
.
2
0
2
1
.
9
5
9
6
5
3
3
.
[
7
]
K
.
M
a
n
d
u
l
a
,
R
.
P
a
r
u
p
a
l
l
i
,
C
.
H
.
A
.
S
.
M
u
r
t
y
,
E.
M
a
g
e
s
h
,
a
n
d
R
.
L
u
n
a
g
a
r
i
y
a
,
“
M
o
b
i
l
e
b
a
s
e
d
h
o
m
e
a
u
t
o
m
a
t
i
o
n
u
si
n
g
i
n
t
e
r
n
e
t
o
f
t
h
i
n
g
s
(
I
o
T)
,
”
i
n
2
0
1
5
I
n
t
e
r
n
a
t
i
o
n
a
l
C
o
n
f
e
re
n
c
e
o
n
C
o
n
t
ro
l
I
n
s
t
ru
m
e
n
t
a
t
i
o
n
C
o
m
m
u
n
i
c
a
t
i
o
n
a
n
d
C
o
m
p
u
t
a
t
i
o
n
a
l
T
e
c
h
n
o
l
o
g
i
e
s
,
I
C
C
I
C
C
T
2
0
1
5
,
D
e
c
.
2
0
1
6
,
p
p
.
3
4
0
–
3
4
3
,
d
o
i
:
1
0
.
1
1
0
9
/
I
C
C
I
C
C
T
.
2
0
1
5
.
7
4
7
5
3
0
1
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2
5
0
2
-
4
7
52
S
ma
r
t h
o
me
a
u
to
ma
tio
n
u
s
in
g
in
tern
et
o
f th
in
g
s
(
R
o
o
p
a
R
.
)
587
[
8
]
P
.
V
a
g
d
e
v
i
,
D
.
N
a
g
a
r
a
j
,
a
n
d
G
.
V
.
P
r
a
s
a
d
,
“
H
o
me
:
I
o
T
b
a
se
d
h
o
me
a
u
t
o
m
a
t
i
o
n
u
si
n
g
N
F
C
,
”
i
n
Pr
o
c
e
e
d
i
n
g
s
o
f
t
h
e
I
n
t
e
r
n
a
t
i
o
n
a
l
C
o
n
f
e
re
n
c
e
o
n
I
o
T
i
n
S
o
c
i
a
l
,
Mo
b
i
l
e
,
A
n
a
l
y
t
i
c
s
a
n
d
C
l
o
u
d
,
I
-
S
MA
C
2
0
1
7
,
F
e
b
.
2
0
1
7
,
p
p
.
8
6
1
–
8
6
5
,
d
o
i
:
1
0
.
1
1
0
9
/
I
-
S
M
A
C
.
2
0
1
7
.
8
0
5
8
3
0
1
.
[
9
]
A
.
P
.
N
i
r
ma
l
a
,
V
.
A
s
h
a
,
P
.
C
h
a
n
d
r
a
,
H
.
P
r
i
y
a
,
a
n
d
S
.
R
a
j
,
“
I
o
T
b
a
se
d
sec
u
r
e
sm
a
r
t
h
o
m
e
a
u
t
o
mat
i
o
n
s
y
st
e
m,”
i
n
2
0
2
2
I
E
EE
D
e
l
h
i
S
e
c
t
i
o
n
C
o
n
f
e
re
n
c
e
,
D
ELCO
N
2
0
2
2
,
F
e
b
.
2
0
2
2
,
p
p
.
1
–
7
,
d
o
i
:
1
0
.
1
1
0
9
/
D
EL
C
O
N
5
4
0
5
7
.
2
0
2
2
.
9
7
5
3
0
8
6
.
[
1
0
]
B
.
M
u
s
t
a
f
a
,
M
.
W
.
I
q
b
a
l
,
M
.
S
a
e
e
d
,
A
.
R
.
S
h
a
f
q
a
t
,
H
.
S
a
j
j
a
d
,
a
n
d
M
.
R
.
N
a
q
v
i
,
“
I
o
T
,
”
i
n
H
O
RA
2
0
2
1
-
3
rd
I
n
t
e
rn
a
t
i
o
n
a
l
C
o
n
g
ress
o
n
H
u
m
a
n
-
C
o
m
p
u
t
e
r
I
n
t
e
ra
c
t
i
o
n
,
O
p
t
i
m
i
z
a
t
i
o
n
a
n
d
R
o
b
o
t
i
c
Ap
p
l
i
c
a
t
i
o
n
s,
Pr
o
c
e
e
d
i
n
g
s
,
J
u
n
.
2
0
2
1
,
p
p
.
1
–
6
,
d
o
i
:
1
0
.
1
1
0
9
/
H
O
R
A
5
2
6
7
0
.
2
0
2
1
.
9
4
6
1
2
7
6
.
[
1
1
]
G
.
J.
R
a
o
,
A
.
V
i
n
o
d
,
N
.
P
r
i
y
a
n
k
a
,
a
n
d
C
.
S
.
H
a
r
i
K
u
mar.
K
,
“
I
o
T
b
a
se
d
w
e
b
c
o
n
t
r
o
l
l
e
d
h
o
m
e
a
u
t
o
m
a
t
i
o
n
u
si
n
g
R
a
s
p
b
e
r
r
y
P
I
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
S
c
i
e
n
t
i
f
i
c
Re
se
a
rc
h
i
n
S
c
i
e
n
c
e
,
E
n
g
i
n
e
e
ri
n
g
a
n
d
T
e
c
h
n
o
l
o
g
y
,
p
p
.
2
2
9
–
2
3
4
,
M
a
r
.
2
0
1
9
,
d
o
i
:
1
0
.
3
2
6
2
8
/
i
j
sr
s
e
t
1
9
6
2
4
6
.
[
1
2
]
D
.
I
.
G
o
t
a
,
A
.
P
u
s
c
a
s
i
u
,
A
.
F
a
n
c
a
,
L.
M
i
c
l
e
a
,
a
n
d
H
.
V
a
l
e
a
n
,
“
S
mart
h
o
me
a
u
t
o
m
a
t
i
o
n
s
y
st
e
m u
s
i
n
g
A
r
d
u
i
n
o
mi
c
r
o
c
o
n
t
r
o
l
l
e
r
s
,
”
i
n
2
0
2
0
2
2
n
d
I
EEE
I
n
t
e
r
n
a
t
i
o
n
a
l
C
o
n
f
e
ren
c
e
o
n
Au
t
o
m
a
t
i
o
n
,
Q
u
a
l
i
t
y
a
n
d
T
e
st
i
n
g
,
Ro
b
o
t
i
c
s
-
T
H
ETA,
AQ
T
R
2
0
2
0
-
Pr
o
c
e
e
d
i
n
g
s
,
M
a
y
2
0
2
0
,
p
p
.
1
–
7
,
d
o
i
:
1
0
.
1
1
0
9
/
A
Q
TR
4
9
6
8
0
.
2
0
2
0
.
9
1
2
9
9
8
9
.
[
1
3
]
U
.
S
i
n
g
h
a
n
d
M
.
A
.
A
n
s
a
r
i
,
“
S
mart
h
o
me
a
u
t
o
m
a
t
i
o
n
sy
s
t
e
m
u
si
n
g
i
n
t
e
r
n
e
t
o
f
t
h
i
n
g
s
,
”
i
n
2
0
1
9
2
n
d
I
n
t
e
rn
a
t
i
o
n
a
l
C
o
n
f
e
re
n
c
e
o
n
Po
w
e
r
En
e
rg
y
E
n
v
i
r
o
n
m
e
n
t
a
n
d
I
n
t
e
l
l
i
g
e
n
t
C
o
n
t
r
o
l
,
PE
E
I
C
2
0
1
9
,
O
c
t
.
2
0
1
9
,
p
p
.
1
4
4
–
1
4
9
,
d
o
i
:
1
0
.
1
1
0
9
/
P
EEI
C
4
7
1
5
7
.
2
0
1
9
.
8
9
7
6
8
4
2
.
[
1
4
]
V
.
K
a
d
i
y
a
n
,
M
.
S
i
n
g
h
,
A
.
K
u
m
a
r
,
A
.
S
a
i
n
i
,
a
n
d
H
.
S
i
n
g
h
,
“
S
mar
t
h
o
me
a
u
t
o
ma
t
i
o
n
s
y
st
e
m
b
a
se
d
o
n
I
o
T,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
S
c
i
e
n
t
i
f
i
c
Re
s
e
a
rc
h
i
n
En
g
i
n
e
e
r
i
n
g
a
n
d
Ma
n
a
g
e
m
e
n
t
,
p
p
.
1
–
8
,
2
0
2
3
.
[
1
5
]
M
.
Ta
ma
k
i
a
n
d
C
.
P
r
e
ma
c
h
a
n
d
r
a
,
“
D
e
v
e
l
o
p
m
e
n
t
o
f
a
l
o
w
-
c
o
s
t
l
o
w
-
e
n
e
r
g
y
i
n
t
e
l
l
i
g
e
n
t
r
e
mi
n
d
e
r
s
y
st
e
m
f
o
r
u
n
e
x
t
i
n
g
u
i
s
h
e
d
g
a
s
st
o
v
e
s
,
”
I
E
EE
C
o
n
s
u
m
e
r
El
e
c
t
ro
n
i
c
s
Ma
g
a
zi
n
e
,
v
o
l
.
1
0
,
n
o
.
3
,
p
p
.
2
9
–
3
3
,
M
a
y
2
0
2
1
,
d
o
i
:
1
0
.
1
1
0
9
/
M
C
E
.
2
0
2
0
.
3
0
2
3
0
0
4
.
[
1
6
]
S
.
R
.
P
a
t
i
l
,
P
.
R
.
P
a
t
i
l
,
a
n
d
S
.
B
.
P
a
t
i
l
,
“
S
mart
h
o
me
a
u
t
o
mat
i
o
n
s
y
s
t
e
m u
si
n
g
I
o
T
a
n
d
c
l
o
u
d
c
o
m
p
u
t
i
n
g
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
En
g
i
n
e
e
ri
n
g
Re
s
e
a
rc
h
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
1
0
,
n
o
.
6
,
p
p
.
4
5
–
4
9
,
2
0
2
1
.
[
1
7
]
R
.
K
u
m
a
r
,
A
.
Ja
i
n
,
a
n
d
S
.
G
u
p
t
a
,
“
I
o
T
e
n
a
b
l
e
d
smar
t
h
o
me
s
y
st
e
m
w
i
t
h
e
n
h
a
n
c
e
d
sec
u
r
i
t
y
,
”
Pr
o
c
e
e
d
i
n
g
s
o
f
t
h
e
I
EEE
I
n
t
e
r
n
a
t
i
o
n
a
l
C
o
n
f
e
r
e
n
c
e
o
n
A
d
v
a
n
c
e
d
C
o
m
p
u
t
i
n
g
,
C
o
m
m
u
n
i
c
a
t
i
o
n
,
C
o
n
t
r
o
l
a
n
d
N
e
t
w
o
r
k
i
n
g
(
I
C
A
C
C
C
N
)
,
p
p
.
1
2
0
1
–
1
2
0
6
,
2
0
2
1
.
[
1
8
]
M
.
A
l
a
a
,
A
.
A
.
Za
i
d
a
n
,
B
.
B
.
Za
i
d
a
n
,
a
n
d
M
.
T
a
l
a
l
,
“
S
m
a
r
t
h
o
me
a
u
t
o
ma
t
i
o
n
b
a
se
d
o
n
i
n
t
e
r
n
e
t
o
f
t
h
i
n
g
s
p
l
a
t
f
o
r
ms:
a
r
e
v
i
e
w
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
E
l
e
c
t
ri
c
a
l
a
n
d
C
o
m
p
u
t
e
r
E
n
g
i
n
e
e
r
i
n
g
,
v
o
l
.
1
1
,
n
o
.
2
,
p
p
.
1
2
3
5
–
1
2
4
5
,
2
0
2
1
.
[
1
9
]
S
.
P
.
R
a
u
t
,
A
.
D
.
S
h
a
l
i
g
r
a
m
,
a
n
d
S
.
D
.
L
o
k
h
a
n
d
e
S
,
“
I
o
T
-
b
a
s
e
d
smar
t
h
o
me
a
u
t
o
mat
i
o
n
w
i
t
h
r
e
a
l
-
t
i
me
m
o
n
i
t
o
r
i
n
g
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
C
o
m
p
u
t
e
r A
p
p
l
i
c
a
t
i
o
n
s
,
v
o
l
.
1
7
4
,
n
o
.
2
6
,
p
p
.
1
5
–
2
0
,
2
0
2
1
.
[
2
0
]
H
.
A
k
s
u
,
L.
B
a
b
u
n
,
A
.
U
l
u
a
g
a
c
,
a
n
d
S
.
R
.
H
u
ss
a
i
n
,
“
A
s
u
r
v
e
y
o
n
sm
a
r
t
h
o
me
se
c
u
r
i
t
y
:
t
h
r
e
a
t
s
,
c
o
u
n
t
e
r
mea
s
u
r
e
s
,
a
n
d
c
h
a
l
l
e
n
g
e
s,
”
I
EEE
C
o
m
m
u
n
i
c
a
t
i
o
n
s
S
u
rv
e
y
s
a
n
d
T
u
t
o
ri
a
l
s
,
v
o
l
.
2
3
,
n
o
.
4
,
p
p
.
2
3
2
2
–
2
3
5
8
,
2
0
2
1
.
[
2
1
]
A
.
S
h
a
r
ma
a
n
d
R
.
S
i
n
g
h
,
“
D
e
s
i
g
n
a
n
d
i
m
p
l
e
me
n
t
a
t
i
o
n
o
f
I
o
T
-
b
a
se
d
sm
a
r
t
h
o
me
u
s
i
n
g
ESP
3
2
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
S
c
i
e
n
t
i
f
i
c
Re
se
a
rc
h
i
n
C
o
m
p
u
t
e
r
S
c
i
e
n
c
e
,
En
g
i
n
e
e
ri
n
g
a
n
d
I
n
f
o
rm
a
t
i
o
n
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
8
,
n
o
.
3
,
p
p
.
3
1
0
–
3
1
6
,
2
0
2
2
.
[
2
2
]
N
.
S
h
a
r
ma
,
P
.
K
a
u
r
,
a
n
d
R
.
K
u
mar,
“
En
e
r
g
y
-
e
f
f
i
c
i
e
n
t
s
mart
h
o
m
e
a
u
t
o
ma
t
i
o
n
u
si
n
g
I
o
T
a
n
d
m
a
c
h
i
n
e
l
e
a
r
n
i
n
g
,
”
Pr
o
c
e
e
d
i
n
g
s
o
f
t
h
e
I
EE
E
I
n
t
e
r
n
a
t
i
o
n
a
l
C
o
n
f
e
r
e
n
c
e
o
n
S
u
st
a
i
n
a
b
l
e
En
e
r
g
y
T
e
c
h
n
o
l
o
g
i
e
s (I
C
S
ET)
,
p
p
.
1
–
6
,
2
0
2
2
.
[
2
3
]
S
.
M
e
e
n
a
,
A
.
G
o
y
a
l
,
a
n
d
V
.
K
u
mar
,
“
S
e
c
u
r
e
I
o
T
-
b
a
se
d
smar
t
h
o
me
a
u
t
o
ma
t
i
o
n
sy
s
t
e
m
u
s
i
n
g
b
l
o
c
k
c
h
a
i
n
,
”
S
e
n
so
rs
,
v
o
l
.
2
3
,
n
o
.
4
,
p
.
1
8
7
6
,
2
0
2
3
.
[
2
4
]
R
.
K
.
K
o
d
a
l
i
,
S
.
Y
e
r
r
o
j
u
,
a
n
d
L.
B
o
p
p
a
n
a
,
“
S
mart
h
o
me
a
u
t
o
m
a
t
i
o
n
u
si
n
g
v
o
i
c
e
c
o
n
t
r
o
l
a
n
d
i
n
t
e
r
n
e
t
o
f
t
h
i
n
g
s
,
”
I
EEE
Po
t
e
n
t
i
a
l
s
,
v
o
l
.
4
2
,
n
o
.
2
,
p
p
.
2
0
–
2
5
,
2
0
2
3
.
[
2
5
]
T.
N
g
u
y
e
n
,
M
.
A
i
e
l
l
o
,
a
n
d
A
.
Za
n
e
l
l
a
,
“
A
I
-
e
n
a
b
l
e
d
sm
a
r
t
h
o
m
e
a
u
t
o
mat
i
o
n
:
a
r
c
h
i
t
e
c
t
u
r
e
,
a
p
p
l
i
c
a
t
i
o
n
s
,
a
n
d
c
h
a
l
l
e
n
g
e
s
,
”
I
EEE
Ac
c
e
ss
,
v
o
l
.
1
2
,
p
p
.
1
1
2
4
5
–
1
1
2
6
0
,
2
0
2
4
.
B
I
O
G
RAP
H
I
E
S O
F
AUTH
O
RS
Dr
.
Ro
o
p
a
R
.
a
ss
o
c
iate
p
ro
fe
ss
o
r
a
t
B.
M
.
S
C
o
ll
e
g
e
o
f
E
n
g
i
n
e
e
rin
g
.
S
h
e
h
a
s
a
to
tal
tea
c
h
in
g
e
x
p
e
rien
c
e
o
f
2
4
y
e
a
rs
in
th
e
fiel
d
o
f
c
o
m
p
u
ter
sc
i
e
n
c
e
.
He
r
re
se
a
rc
h
in
tere
sts
in
c
lu
d
e
wire
les
s
c
o
m
m
u
n
ica
ti
o
n
s
,
d
e
e
p
lea
rn
in
g
,
I
o
T
,
a
n
d
q
u
a
n
t
u
m
c
o
m
p
u
ti
n
g
.
S
h
e
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
ro
o
p
a
.
ise
@b
m
sc
e
.
a
c
.
in
.
Pro
f
.
P
a
ll
a
v
i
B
.
re
se
a
rc
h
sc
h
o
lar
a
n
d
tea
c
h
in
g
fa
c
u
lt
y
i
n
AI
&
M
L
a
t
B.
M
.
S
Co
ll
e
g
e
o
f
En
g
in
e
e
rin
g
.
S
h
e
h
a
s
a
to
tal
tea
c
h
in
g
e
x
p
e
rien
c
e
o
f
1
1
y
e
a
rs
in
th
e
fiel
d
o
f
c
o
m
p
u
ter
sc
ien
c
e
.
He
r
re
se
a
rc
h
in
tere
st
in
c
lu
d
e
a
rti
ficia
l
in
tell
ig
e
n
c
e
,
I
o
T
,
a
n
d
d
e
e
p
lera
n
in
g
.
S
h
e
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
p
a
l
lav
i.
m
e
l@b
m
sc
e
.
a
c
.
in
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
52
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
41
,
No
.
2
,
Feb
r
u
a
r
y
20
26
:
5
7
9
-
5
8
8
588
Pro
f.
La
k
shm
i
Ne
e
li
m
a
re
se
a
rc
h
sc
h
o
lar
a
n
d
tea
c
h
in
g
fa
c
u
lt
y
in
Co
m
p
u
ter
S
c
ien
c
e
a
t
B.
M
.
S
Co
ll
e
g
e
o
f
E
n
g
in
e
e
rin
g
.
S
h
e
h
a
s
a
to
tal
tea
c
h
in
g
e
x
p
e
rien
c
e
o
f
1
0
y
e
a
rs
in
th
e
field
o
f
c
o
m
p
u
ter
sc
ien
c
e
.
He
r
re
se
a
rc
h
in
tere
st
in
c
lu
d
e
s
m
a
c
h
in
e
lea
rn
in
g
,
I
o
T
,
a
n
d
d
e
e
p
lea
rn
in
g
.
S
h
e
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
lak
sh
m
in
e
e
li
m
a
.
c
se
@b
m
sc
e
.
a
c
.
in
.
Pa
r
ik
shi
th
J
.
Alu
m
n
i
o
f
B.
M
.
S
Co
ll
e
g
e
o
f
En
g
in
e
e
ri
n
g
is
w
o
rk
i
n
g
a
s
so
f
twa
re
e
n
g
in
e
e
r
a
t
S
iem
e
n
s
Tec
h
n
o
lo
g
y
a
n
d
S
e
r
v
ice
s
P
v
t.
L
td
.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
p
a
rik
sh
i
th
jaish
a
n
k
a
r@g
m
a
il
.
c
o
m
.
K
a
shi
sh
Ag
a
r
wa
l
Alu
m
n
i
o
f
B.
M
.
S
C
o
ll
e
g
e
o
f
E
n
g
i
n
e
e
rin
g
i
s
wo
rk
i
n
g
a
s
f
u
ll
sta
c
k
d
e
v
e
lo
p
e
r
a
n
d
AI
e
n
g
in
e
e
r
a
t
Da
imle
r
Tru
c
k
In
n
o
v
a
ti
o
n
Ce
n
tre
In
d
ia.
S
h
e
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
k
a
sh
is
h
a
g
a
rw
a
l.
is2
0
@
b
m
sc
e
.
a
c
.
in
.
Evaluation Warning : The document was created with Spire.PDF for Python.