TZ-AVL05 User Guide
V4.
V4.
V4.
V4.2.0
2.0
2.0
2.0
Page 25 of 55
$$
B
0353358019462410|
AA
$
GPRMC
,102156.000,
A
,2232.4690,
N
,11403.6847,
E
,0.00,,180909,,*15|02.0|01.2|01.6|000000001010|20090918102156|141813
53|00000000|279311
AA
|0000|0.7614|0080|
D
2
B
5
Code
Code
Code
Code
Explanation
Explanation
Explanation
Explanation
$$
2
Bytes
,
indicates header of command from tracker unit to call centre
,
in ASCII code
(
hex is
0
x
24).
Len
2
Bytes
,
indicates length of all command
,
including header and end
(
the
array is first high to low
).
IMEI
15
Bytes
,
at most
20
bytes
.
Alarm type
2
Bytes
,
the GPRS data trigger type
.
DATA
GPRMC string
PDOP
HDOP
VDOP
Status
(12
bytes
)
RTC
(14
bytes
)
Voltage
(8
bytes
)
ADC
8
bytes
,
the ADC value
.
LACCI
Location information elements
Temperature
Temperature information
Milemeter
Mileage data
Serial ID
4
bytes
,
sign every GPRS data
,
the range is
[0001-9999],
then circle
it again from
0001
to
9999.
Checksum
4
Bytes
,
means CRC check of all the data ahead
,
CRC
-16
modbus
Summary of Contents for TZ-AVL05
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