Ind
o
n
es
ian Jou
r
n
al
o
f
E
le
ctric
a
l E
n
g
in
ee
r
ing
and
C
o
mp
u
t
er
S
c
ienc
e
V
ol
. 8
,
No.
3
,
Dec
em
be
r
20
17
, p
p
.
6
39
~
6
41
DO
I: 1
0.
11
5
91
/
i
j
ee
c
s
.v
8
.i
3
.
pp
63
9
-
64
1
6
39
Rec
ei
v
ed
A
ug
us
t
6
, 2
01
7
;
Rev
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s
ed
O
c
to
be
r
2
0
,
2
01
7
;
A
c
c
ep
ted
Nov
e
mb
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9
, 2
01
7
Cann
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Ju
nk S
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stem
base
d o
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D. W
ilfred
S
h
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Dep
a
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f
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T
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c
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AM
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Un
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Ch
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Ab
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k
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s
.
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i
s
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way
p
ro
m
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ts
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v
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a
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o
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ro
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ff
l
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c
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.
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a
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a
l
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h
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z
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s
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d
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u
p
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a
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s
s
a
l
s
o
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p
ro
s
p
e
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i
t
y
th
i
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work
i
s
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s
p
l
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n
d
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d
d
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tru
c
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e
g
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b
j
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c
t
o
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th
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work
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s
to
d
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ro
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fi
l
l
i
n
g
.
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h
i
s
te
c
h
n
i
q
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e
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s
b
o
l
s
t
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re
d
b
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l
tra
s
o
n
i
c
s
e
n
s
o
r
wh
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c
h
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s
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n
t
e
rfa
c
e
d
wit
h
Ard
u
i
n
o
UN
O
to
c
h
e
c
k
t
h
e
l
e
v
e
l
o
f
was
te
fi
l
l
e
d
i
n
t
h
e
d
u
s
tb
i
n
a
n
d
s
e
n
d
s
th
e
a
l
e
rt
to
t
h
e
c
o
m
m
o
n
we
b
s
e
rv
e
r
o
n
c
e
i
f
was
te
i
s
f
i
l
l
e
d
.
Key
w
ords
:
RFID,
M
SL
,
e
-
M
o
n
i
to
ri
n
g
,
Ar
d
u
i
n
o
UNO
,
W
i
-
F
i
,
Ult
ra
s
o
n
i
c
Se
n
s
o
r
Copy
righ
t
©
2
0
1
7
I
ns
titu
t
e
o
f
Adv
a
nc
e
d
Eng
i
ne
e
ring
a
nd
Sc
ie
nc
e
.
All
righ
t
s
re
s
e
rve
d.
1.
Int
r
o
d
u
ctio
n
T
he
ul
ti
m
ate
ne
ed
of
the
h
ou
r
f
or
a
de
v
el
op
i
ng
na
ti
o
n
i
s
the
k
e
y
f
or
“
S
m
art
Ci
t
y
”
.
T
he
i
nf
l
ue
nti
al
ec
o
l
og
i
c
al
f
ac
tor
s
tha
t
po
s
e
to
b
e
a
threat
to
thi
s
m
a
y
i
nc
l
ud
e:
ha
z
a
r
do
us
po
l
l
ut
i
o
n
an
d
i
ts
s
u
bs
eq
u
en
t
ef
f
ec
ts
on
he
al
t
h
of
h
um
an
i
t
y
,
al
arm
i
ng
gl
o
ba
l
war
m
i
n
g
an
d
r
ed
uc
ti
o
n
of
o
z
o
ne
l
a
y
er
etc
.
Mo
s
tl
y
e
c
ol
og
i
c
al
po
l
l
u
ti
o
n
m
a
y
be
o
w
i
n
g
to
the
Mu
n
i
c
i
p
al
S
ol
i
d
Le
f
to
v
ers
(
MS
L)
[2]
.
A
P
r
op
er
s
af
eg
u
ardi
n
g
be
c
om
es
m
an
da
tor
y
f
or
an
eff
i
c
i
en
t
a
nd
ef
f
ec
ti
v
e
r
em
ov
al
of
the
ge
ne
r
at
ed
M
un
i
c
i
pa
l
S
ol
i
d
Le
f
to
v
er
[3]
.
It
i
s
pe
r
c
e
i
v
ed
th
at
of
ten
the
was
te
s
pa
c
e
ge
ts
to
o
m
u
c
h
oc
c
up
i
ed
du
e
to
i
r
r
e
gu
l
ar
r
em
ov
al
of
ga
r
b
ag
e
oc
c
up
an
c
y
i
n
the
du
s
tb
i
n.
T
hi
s
ex
po
s
i
ti
o
n
propos
es
an
e
-
m
on
i
tor
i
ng
s
y
s
t
em
tha
t
pu
tf
orths
an
em
be
dd
ed
s
y
s
t
em
an
d
w
e
b
ba
s
ed
s
of
tware
as
s
i
m
i
l
ate
d
wi
th
RF
ID
a
n
d
IoT
te
c
hn
o
l
og
y
.
Us
i
ng
t
he
an
ti
c
i
pa
t
ed
s
y
s
t
em
,
m
on
i
t
orin
g
of
the
was
te
c
ol
l
ec
t
i
on
s
t
atu
s
c
o
ul
d
be
m
on
i
tore
d
ef
f
ec
ti
v
e
l
y
.
T
hi
s
de
s
i
gn
de
s
i
g
na
t
es
a
tec
hn
i
q
ue
i
n
whi
c
h
th
e
ga
r
ba
ge
l
ev
el
c
ou
l
d
b
e
c
he
c
k
ed
at
r
eg
ul
ar
i
n
terv
al
s
w
h
i
c
h
w
ou
l
d
prev
e
nt
th
e
un
de
s
i
r
ab
l
e
o
v
erf
l
o
w
of
the
bi
n.
In
ad
di
t
i
o
n
to
thi
s
i
t
a
l
s
o
ha
s
f
ac
i
l
i
tat
i
on
i
nti
m
ate
the
au
t
ho
r
i
t
y
t
o
c
l
ea
n
up
i
n
c
as
e
of
an
y
o
v
erf
l
ow
s
.
T
he
f
i
l
l
i
n
g
l
e
v
e
l
of
t
he
ga
r
ba
ge
i
n
t
he
du
s
tb
i
n
an
d
i
ts
orig
i
n
al
l
e
v
el
he
i
g
ht
c
o
ul
d
be
s
e
ns
ed
/
m
on
i
tore
d
b
y
the
ul
tr
as
on
i
c
s
en
s
or.
P
r
o
g
r
a
m
m
i
ng
i
n
th
e
A
r
du
i
no
[4]
U
NO
i
s
d
on
e
i
n
s
uc
h a
w
a
y
t
ha
t
on
c
e
a p
art
i
c
ul
ar
l
e
v
e
l
of
f
i
l
l
i
ng
i
s
s
en
s
ed
i
nf
or
m
ati
on
m
e
s
s
ag
e
i
s
s
en
t
r
eq
ue
s
ti
ng
a
c
l
ea
n
-
u
p.
T
he
pr
ac
ti
c
e
of
pe
r
v
as
i
v
e
c
om
pu
ti
n
g
t
ec
hn
ol
o
g
y
na
m
el
y
Radi
o
F
r
eq
u
en
c
y
Ide
nti
f
i
c
ati
o
n
(
RF
ID)
,
a
nd
s
en
s
or
ne
t
w
ork
s
off
er
a
brand
n
e
w
c
ha
n
ne
l
to
op
ti
m
i
z
e
the
was
te
or
ga
n
i
z
at
i
on
s
y
s
tem
s
i
n
a
be
t
ter
s
tat
e
of
af
f
ai
r
s
.
F
u
z
z
y
C
s
tr
an
ge
p
oi
nts
c
l
us
teri
n
g a
l
go
r
i
thm
[5]
f
or IO
T
m
an
ag
e
m
en
t s
y
s
tem
.
2.
E
-
M
o
n
it
o
r
ing
S
y
stem
W
i
th
s
ee
m
i
ng
l
y
i
nc
r
ea
s
e
i
n
the
po
p
ul
ati
on
r
a
te
of
the
de
v
el
op
i
ng
n
ati
on
s
,
a
proper
m
an
ag
em
en
t
of
ac
c
u
m
ul
ati
v
e
Mu
ni
c
i
pa
l
S
o
l
i
d
L
ef
tov
er
(
MS
L)
gro
w
s
to
be
al
arm
i
ng
l
y
i
nc
r
ea
s
i
n
g
f
or
bu
i
l
d
i
n
g
an
d
m
ai
nta
i
ni
ng
an
ec
o
-
f
r
i
en
dl
y
ha
z
ard
l
es
s
s
pa
c
e.
In
t
he
tr
a
di
t
i
o
na
l
ap
pro
ac
h
when
ev
er
a
ga
r
b
ag
e
o
v
er
l
oa
d
i
s
f
ou
nd
m
an
ua
l
l
y
a
tr
uc
k
c
o
m
e
s
to
c
l
ea
r
the
ov
er
du
m
pe
d
was
tag
e
.
B
ut
i
t
i
s
no
t
oc
c
as
i
on
al
l
y
m
on
i
tore
d.
It
i
s
v
er
y
i
m
po
r
tan
t
to
p
erio
di
c
a
l
l
y
m
on
i
t
or
the
tr
uc
k
s
an
d
r
ec
ord
the
i
nf
o
r
m
ati
on
t
ha
t
ha
s
r
e
l
e
v
a
nc
e
to
the
c
ol
l
ec
ti
ng
ti
m
e
an
d
area
f
r
o
m
a
c
en
tr
al
l
oc
at
i
on
to
e
ns
ure
t
ha
t
th
e
j
ob
i
s
do
n
e
r
i
g
ht.
T
hi
s
pa
p
er
ha
r
v
es
ts
the
m
arv
el
l
ou
s
po
wer
of
RF
ID
tec
hn
o
l
o
g
y
a
nd
pre
s
en
ts
the
de
v
e
l
o
pm
en
t
of
an
el
ec
tr
on
i
c
m
on
i
tori
ng
(
e
-
m
on
i
tori
n
g)
Evaluation Warning : The document was created with Spire.PDF for Python.
IS
S
N:
25
02
-
4
75
2
IJE
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CS
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8
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Dec
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41
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tec
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T
he
e
-
m
on
i
tori
ng
s
y
s
t
em
ha
s
t
w
o p
arts
:
[1]
E
m
be
dd
ed
s
y
s
t
em
[2]
O
nl
i
ne
pr
og
r
am
m
i
ng
f
r
a
m
e
wor
k
In
terf
ac
e
3.
E
mb
edd
ed S
ys
t
em
It
em
brac
es
of
an
RF
ID
r
ea
de
r
,
a
m
i
c
r
oc
on
tr
ol
l
er,
a
L
i
qu
i
d
Cr
y
s
ta
l
Di
s
p
l
a
y
(
L
CD)
an
d
a
G
P
RS
s
ec
t
i
on
. Fi
g
ure 1
i
l
l
u
s
tr
ate
s
the
f
un
c
ti
on
al
bl
oc
k
di
a
gram
of
th
e o
v
era
l
l
em
be
dd
e
d s
y
s
tem
.
F
i
gu
r
e
1
.
F
u
nc
ti
o
na
l
b
l
oc
k
di
a
gram
of
th
e E
m
be
dd
ed
S
y
s
tem
4.
O
n
line
P
r
o
g
r
amm
ing
Fr
amew
o
r
k
Int
er
f
a
ce
It
i
nc
l
u
de
s
a
G
P
RS
m
od
ul
e,
a
Cent
r
a
l
S
erv
er,
a
Dat
ab
as
e
S
erv
er
an
d
a
W
eb
s
erv
er.
T
he
F
i
gu
r
e
4 u
nc
o
v
ers
t
he
s
qu
are o
utl
i
n
e o
f
th
e
web
f
oc
us
ed
pro
gram
m
i
ng
f
r
a
m
e
wor
k
. Fi
gu
r
e 2
.
P
i
ec
e
ou
t
l
i
ne
of
el
ec
tr
on
i
c
f
r
a
m
ew
ork
the
f
oc
al
top
i
c
of
thi
s
w
ork
i
s
to
bu
i
l
d
u
p
a
s
c
ho
l
arl
y
c
he
c
k
i
ng
f
r
a
m
ew
ork
f
or
l
awf
ul
ad
m
i
ni
s
tr
ati
o
n
of
MS
L
.
W
i
th
the
go
a
l
i
n
f
or
em
os
t
a m
i
c
r
oc
on
tr
ol
l
er
ba
s
ed
i
ns
erte
d
f
r
a
m
ew
ork
i
nc
orpor
ate
d
wi
th
RF
ID
an
d
G
P
RS
i
nn
o
v
at
i
on
i
s
c
r
ea
te
d
i
n
t
hi
s
wor
k
.
S
i
nc
e
i
t
i
s
a
s
m
al
l
s
c
al
e
c
o
ntrol
l
er
ba
s
e
d
i
m
pl
an
te
d
f
r
am
ew
ork
,
i
t
i
s
m
ob
i
l
e
a
nd
i
s
of
l
ow
s
ti
c
k
er
pric
e
as
w
e
l
l
.
A
c
i
t
y
ex
pe
r
t
c
an
c
us
tom
thi
s
k
i
nd
of
f
r
am
ew
ork
an
d
s
c
r
ee
n
th
e
was
te
g
ath
er
i
ng
s
tat
us
c
on
t
i
nu
ou
s
l
y
i
n
v
i
e
w
of
the
r
ec
or
de
d
da
t
a.
Not
w
i
ths
tan
di
ng
t
hi
s
t
he
y
c
an
ge
t
r
ea
d
y
di
s
ti
nc
ti
v
e
r
ep
orts
an
d
m
ea
s
ure
the
ex
ec
uti
on
of
the
grou
p
an
d
i
n
th
i
s
wa
y
i
nc
r
em
en
t
the
i
r
prof
i
tab
i
l
i
t
y
.
T
he
f
r
a
m
ew
ork
i
n
ad
di
t
i
on
ha
s
pro
v
i
s
i
on
i
n
g
i
n
w
h
i
c
h
th
ere
are
c
ho
i
c
es
ac
c
es
s
i
bl
e
f
or
the
c
l
i
e
nts
to
s
to
p
th
ei
r
grum
bl
i
ng
s
i
n
the
ev
en
t
of
err
ors
.
T
hi
s
as
s
i
s
tan
c
e
do
pres
e
nts
a
c
ha
nc
e
t
o
c
on
qu
er
t
he
ob
s
tr
uc
ti
on
s
a
nd
k
ee
p
up
t
h
e
p
l
an
ni
n
g
i
n
an
ap
p
arent
l
y
l
e
v
el
-
h
ea
de
d
m
an
ne
r
.
F
i
gu
r
e
2.
B
l
oc
k
di
a
gram
of
web
b
as
ed
s
y
s
t
em
5.
Ke
en DU
S
T
BIN
5.1
N
ee
d
FO
R
A
S
M
A
RT
DUS
T
BIN
Im
proper
w
as
te
m
an
ag
em
en
t
ef
f
ec
ti
v
e
l
y
c
l
ea
r
s
c
ou
r
s
e
f
or
ai
r
c
on
tam
i
na
ti
on
a
nd
s
oi
l
po
l
l
ut
i
on
w
h
i
c
h
t
hu
s
l
y
p
os
tures
un
f
av
orab
l
e
i
m
pa
c
t
to
s
o
un
d
ne
s
s
of
h
um
an
k
i
nd
an
d
no
t
wi
ths
ta
nd
i
ng
ec
o
l
og
i
c
al
w
ea
k
en
i
ng
s
.
A
S
ur
v
e
y
m
ad
e
b
y
a
t
op
m
ag
a
z
i
ne
i
n
In
di
a
h
av
e
ev
i
de
ntl
y
de
m
on
s
tr
ate
d
th
a
t
G
arbage
A
c
c
um
ul
ati
on
i
s
the
prim
e
pu
r
po
s
e
f
or
the
da
ng
erous
ai
r
c
on
tam
i
na
ti
on
i
n
G
u
w
a
ha
t
i
,
an
A
s
s
am
es
e
T
ow
ns
hi
p
.
T
hi
s
c
on
tam
i
n
ati
on
i
n
th
e
ab
o
v
e
t
ol
d
to
w
ns
h
i
p
was
the
ex
pl
an
ati
o
n
f
or
the
ge
n
ui
n
e
m
ed
i
c
al
prob
l
em
s
l
i
k
e
Chr
on
i
c
O
bs
tr
uc
ti
v
e
P
ul
m
on
ar
y
Di
s
e
as
e
(
CO
P
D)
an
d
A
s
thm
a
tha
t
w
as
b
ei
n
g
c
on
f
r
on
te
d
b
y
t
he
ge
n
eral
po
p
ul
a
ti
o
n
who
ha
v
e
t
he
i
r
j
ob
ov
er
y
o
nd
er.
T
he
di
s
ap
po
i
ntm
en
t
of
ev
a
c
ua
t
i
on
of
ag
gregat
e
d
r
ub
bi
s
h
i
s
the
Evaluation Warning : The document was created with Spire.PDF for Python.
IJE
E
CS
IS
S
N:
2
50
2
-
4
75
2
Cann
y
J
un
k
S
y
s
tem
ba
s
ed
on
IO
T
(
D. W
i
l
fr
ed
S
hi
j
u
)
641
s
ol
e
p
urpos
e
b
eh
i
nd
r
e
arin
g
of
m
os
qu
i
toe
s
a
nd
h
ou
s
e
f
l
i
es
whi
c
h
i
s
the
un
d
erl
y
i
n
g
dri
v
er
be
hi
nd
di
f
f
erent
s
av
ag
e
i
l
l
ne
s
s
es
l
i
k
e
j
un
gl
e
f
e
v
er,
de
n
gu
e
,
c
hi
k
un
gu
ni
y
a
a
nd
s
o
o
n.
A
c
i
t
y
wi
th
po
or
s
an
i
ta
ti
o
n
an
d
r
ott
e
n
c
on
di
t
i
on
c
an
ne
v
er
be
a
s
ou
nd
p
l
ac
e
to
l
i
v
e
i
n.
A
bo
ut
23
5
m
i
l
l
i
on
i
nd
i
v
i
d
ua
l
s
a
t
pres
en
t
ex
p
erie
nc
e
t
he
i
l
l
ef
f
ec
ts
of
b
r
ea
thi
ng
d
i
s
ea
s
e
be
c
au
s
e
of
the
i
n
war
d
breath
of
ai
r
wi
th
f
ou
l
s
m
e
l
l
.
R
i
g
ht
arou
nd
9
0%
of
C
O
P
D
s
uf
f
erer
s
'
are
f
r
o
m
l
ow
a
nd
c
e
nte
r
s
al
ar
y
n
ati
on
s
.
A
w
e
l
l
b
ei
n
g
m
ag
a
z
i
ne
h
av
e
i
s
s
ue
d
a
r
ev
i
e
w
r
es
ul
t
th
at
r
ou
gh
l
y
t
hree
m
i
l
l
i
on
i
nd
i
v
i
d
ua
l
s
p
as
s
ed
on
of
C
O
P
D
i
n
2
00
5
.
Unt
i
m
el
y
ov
ers
ee
i
n
g
of
r
ef
us
e
i
s
pe
r
c
ei
v
ed
to
b
e
the
s
ol
e
p
urpos
e
be
h
i
n
d
m
ore
tha
n
22
h
um
an
i
nf
ec
ti
on
s
t
h
at
c
au
s
es
s
ud
de
n
pa
s
s
i
n
g
ea
c
h
y
ea
r
[
3].
S
an
c
t
i
on
i
n
g
of
thi
s
s
hrew
d
du
s
tbi
n
c
ou
l
d
turn
a
w
a
y
th
e
m
ou
nti
n
g
of
the
r
ub
bi
s
h
f
or
an
ex
ten
d
ed
ti
m
efra
m
e
w
hi
c
h
w
ou
l
d
k
ee
p
the
ac
r
os
s
the
bo
ard
of
i
l
l
n
es
s
es
,
as
i
t
w
ere,
a
nd
i
t
do
c
erti
f
i
es
a
s
po
tl
es
s
d
om
ai
n i
n
the
c
i
t
y
.
5.2
. D
es
ign
o
f
Du
stb
in
A
s
i
n
gu
l
ar
d
i
r
ec
ti
n
g
r
ou
nd
an
d
ho
l
l
o
w
pa
r
t
i
s
c
on
c
e
de
d
ne
arb
y
the
top
of
du
s
tb
i
n.
T
he
c
y
l
i
nd
er
i
s
at
f
r
ee
d
om
f
or
a
n
y
de
v
el
op
m
en
t
i
n
up
war
d
s
do
w
n
war
ds
an
d
i
n
v
erti
c
al
i
ns
i
d
es
to
a
predef
i
n
ed
l
e
v
e
l
.
T
o
pa
c
k
t
he
j
un
k
a
pl
ate
i
s
j
oi
ne
d
t
o
the
c
ha
m
be
r
[4]
.
T
he
ou
tl
i
n
e
of
thi
s
pl
ate
i
s
c
ho
s
en
b
y
the
s
tat
e
of
the
l
i
tt
erbi
ns
.
T
he
l
ea
f
s
w
i
tc
h
c
ou
l
d
be
s
us
pe
nd
e
d
top
s
y
t
urv
y
b
y
m
ea
ns
of
a
s
i
de
ga
p
th
at
i
s
ac
c
es
s
i
bl
e
i
n
the
pa
c
k
i
ng
p
l
ate
.
T
he
l
e
af
s
w
i
tc
h's
l
ev
el
i
s
s
et
a
t
a
s
po
t
whi
c
h
i
s
l
o
wer
to
th
e
m
os
t
ex
tr
e
m
e
l
e
v
e
l
.
B
y
th
i
s
the
pa
c
k
i
ng
pl
at
e
c
ou
l
d
r
ea
c
h
do
w
n
s
o
t
ha
t
th
e
s
wi
tc
h
ge
ts
s
qu
ee
z
ed
a
nd
the
ga
r
ba
ge
c
an
be
du
m
pe
d
i
n
th
e
du
s
t
bi
n
to
a
n
u
nm
i
s
tak
ab
l
e
de
gre
e
t
ha
n
i
t
i
s
r
el
i
ed
up
on
to
be
.
T
he
l
a
d
y
pa
r
t
of
the
du
s
t
bi
n
i
s
s
et
at
a
s
po
t
whi
c
h
i
s
s
i
m
i
l
ar
l
y
m
i
ni
m
al
hi
g
he
r
th
an
t
ha
t
of
th
e e
dg
e
l
e
v
e
l
.
6.
S
ys
t
em I
mp
lement
atio
n
T
he
f
r
a
m
ew
ork
i
s
ou
tl
i
ne
d
s
uc
h
tha
t
i
t
m
ai
nta
i
ns
a
s
tr
ate
g
i
c
di
s
tan
c
e
f
r
om
the
f
l
oo
d
of
the
du
s
tb
i
n
b
y
s
en
d
i
ng
c
au
ti
on
s
to
th
e
prec
i
nc
t
w
i
th
h
el
p
of
a
m
i
c
r
oc
on
tr
ol
l
er
c
on
ne
c
te
d
wi
th
a
web
s
erv
er
uti
l
i
z
i
ng
IoT
.
It
l
i
k
ewi
s
e
gi
v
es
th
e
c
he
c
k
proc
ed
ure
s
ub
s
e
qu
e
nt
to
c
l
ea
n
i
ng
t
h
e
du
s
tbi
n.
T
he
l
e
v
e
l
of
th
e
du
s
tbi
n
i
s
as
c
ertai
ne
d
b
y
m
ea
s
urin
g
the
s
ep
ar
ati
on
of
the
c
l
os
es
t
hi
n
dranc
e
ut
i
l
i
z
i
n
g
a
u
l
tr
as
on
i
c
s
en
s
or.
A
r
du
i
no
UNO
R3
i
s
uti
l
i
z
e
d
as
the
m
i
c
r
oc
on
tr
ol
l
er
to
pe
r
us
e
t
he
i
nf
orm
ati
on
f
r
om
the
ul
tr
as
on
i
c
s
en
s
or.
I
t
i
s
m
od
i
f
i
ed
to
s
e
nd
a
c
au
ti
on
to
th
e
T
hi
ng
S
pe
ak
w
e
b
s
er
v
er
on
c
e
the
r
ef
us
e
ac
hi
e
v
es
a
s
pe
c
i
f
i
c
s
ep
arati
on
.
A
RF
ID
p
erus
e
r
i
s
i
nte
r
f
ac
ed
wi
th
the
A
r
du
i
no
f
or
t
he
c
o
nf
i
r
m
ati
on
proc
ed
ur
e.
A
t
what
e
v
e
r
po
i
nt
a
RF
I
D
l
ab
el
(
ID
c
ard
of
th
e
c
l
ea
n
er)
i
n
terf
eres
w
i
t
h
t
he
RF
ID
p
erus
er,
t
he
ul
tr
as
on
i
c
s
en
s
or
c
he
c
k
s
the
s
tat
us
of
the
du
s
tb
i
n
an
d
s
en
ds
i
t
t
o
the
web
s
er
v
er.
A
n
an
droi
d
ap
pl
i
c
at
i
on
i
s
uti
l
i
z
e
d
to
s
ee
t
he
c
au
ti
on
s
an
d
s
t
atu
s
at
th
e s
erv
er
en
d
.
7.
Co
n
clus
ion
A
n
i
ns
tal
l
ed
ba
s
ed
as
t
ute
r
ea
d
y
f
r
am
ew
ork
i
s
c
on
tr
i
v
e
d
f
or
the
be
s
t
po
s
s
i
bl
e
c
he
c
k
i
ng
an
d
s
u
pp
ort
of
the
was
te.
T
hi
s
f
r
a
m
ew
ork
turns
a
w
a
y
t
he
u
np
r
ed
i
c
tab
l
e
c
l
ea
ni
n
g
of
the
du
s
t
bi
ns
b
y
s
en
di
ng
a
l
arm
s
to
the
c
on
c
erne
d
i
n
di
v
i
du
a
l
at
ge
n
eral
i
nte
r
i
m
s
.
It
ad
di
ti
on
a
l
l
y
en
ha
nc
es
the
f
r
a
m
ew
ork
b
y
a
l
s
o
s
up
p
orti
ng
the
s
ta
tus
of
c
l
ea
n
i
ng
progr
es
s
i
v
el
y
an
d
m
ea
s
ure
the
ex
ec
uti
on
of
the
grou
p.
A
c
c
ordi
ng
l
y
th
i
s
f
r
a
m
ew
ork
prov
es
to
be
us
ef
ul
as
a
prai
s
e
w
orth
y
a
r
r
an
ge
m
en
t
i
n
na
tura
l
s
up
po
r
t.
N
ot
wi
ths
t
an
d
i
n
g
thi
s
i
t
a
dd
i
ti
on
a
l
l
y
he
l
ps
to
l
es
s
en
t
he
r
e
qu
i
r
em
en
t
f
or
hi
gh
hu
m
an
i
nte
r
c
es
s
i
o
n i
n j
un
k
s
up
po
r
t o
f
th
e d
i
s
tr
i
c
t a
n
d c
on
tam
i
na
t
i
on
ob
s
er
v
i
n
g f
r
am
ew
ork
.
Ref
er
en
ce
s
[1
]
Dan
i
e
l
V,
P
u
g
l
i
a
PA.
RFID
-
A
G
u
i
d
e
to
Ra
d
i
o
Fr
e
q
u
e
n
c
y
Id
e
n
ti
fi
c
a
ti
o
n
.
T
e
c
h
n
o
l
o
g
y
Res
e
a
r
c
h
Corp
o
ra
t
i
o
n
.
2
0
0
7
.
[2
]
Fl
o
ra
A
.
To
war
d
s
a
c
l
e
a
n
e
n
v
i
ro
n
m
e
n
t:
A
p
ro
p
o
s
a
l
o
n
s
u
s
t
a
i
n
a
b
l
e
a
n
d
i
n
te
g
r
a
te
d
s
o
l
i
d
was
t
e
m
a
n
a
g
e
m
e
n
t
s
y
s
te
m
f
o
r
u
n
i
v
e
rs
i
t
y
Ke
b
a
n
g
s
a
a
n
M
a
l
a
y
s
i
a
.
R
e
p
o
rt
fr
o
m
A
l
a
m
F
l
o
r
a
.
2
0
0
9
.
[3
]
G
o
g
o
i
L
.
So
l
i
d
Wa
s
t
e
Dis
p
o
s
a
l
a
n
d
i
t
s
Hea
l
th
Im
p
l
i
c
a
t
i
o
n
s
i
n
G
u
wah
a
ti
Cit
y
:
A
Stu
d
y
i
n
M
e
d
i
c
a
l
G
e
o
g
ra
p
h
y
.
L
a
m
b
e
rt
A
c
a
d
e
m
i
c
Pu
b
l
i
s
h
i
n
g
,
G
e
rm
a
n
y
.
2
0
1
2
.
ISBN 9
7
8
-
3
-
8454
-
0
1
4
9
-
2
.
[4
]
Han
n
a
n
M
A
,
Are
b
e
y
M
,
Ba
s
ri
H.
In
te
l
l
i
g
e
n
t
So
l
i
d
W
a
s
t
e
Bi
n
m
o
n
i
to
ri
n
g
a
n
d
M
a
n
a
g
e
m
e
n
t
Sy
s
te
m
.
Au
s
tra
l
i
a
n
J
o
u
rn
a
l
o
f
B
a
s
i
c
a
n
d
Ap
p
l
i
e
d
S
c
i
e
n
c
e
s
.
2
0
1
0
;
4
(1
0
):
5
3
1
4
-
5
3
1
9
.
ISSN
1
9
9
1
-
8
1
7
8
.
[5
]
J
o
h
n
s
o
n
T
,
Si
n
g
h
SK.
Fu
z
z
y
C
s
tra
n
g
e
p
o
i
n
ts
c
l
u
s
te
r
i
n
g
a
l
g
o
ri
th
m
.
In
I
n
fo
r
m
a
ti
o
n
Co
m
m
u
n
i
c
a
ti
o
n
a
n
d
Em
b
e
d
d
e
d
Sy
s
t
e
m
s
(I
CICES),
2
0
1
6
In
te
r
n
a
ti
o
n
a
l
Co
n
f
e
re
n
c
e
o
n
.
IEEE
.
2
0
1
6
:
1
-
5
.
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