2, APN 3 to 35 letters, numbers, dot (.) Underscore (_) and hyphen (-)
composed of characters. ANP user and password, respectively, from 3
to 20 characters consisting of numbers and letters.
2.4
2.4
2.4
2.4 Setting
Setting
Setting
Setting TCP
TCP
TCP
TCP //// IP
IP
IP
IP server
server
server
server IP
IP
IP
IP address
address
address
address and
and
and
and port
port
port
port number
number
number
number
SMS
SMS
SMS
SMS command
command
command
command format:
format:
format:
format:
# 804 # # Fixed IP addresses the user password port
# # #
For
For
For
For example:
example:
example:
example:
# 804 # 1234 # 7489 # # # 211.96.97
Function:
Function:
Function:
Function:
When the terminal receiving the order, confirm the user password is
correct, update the terminal and interior preservation of the IP address and
port number, set up after the success of confirmation to the sender to send a
short message:
SET
SET
SET
SET SERVER
SERVER
SERVER
SERVER IP
IP
IP
IP AND
AND
AND
AND PORT
PORT
PORT
PORT OK.
OK.
OK.
OK.
Note:
Note:
Note:
Note:
This command set the number of machines affected not switch until the
receipt of further changes to the relevant instructions or reset operation.
GPRS
GPRS
GPRS
GPRS positioning
positioning
positioning
positioning request
request
request
request for
for
for
for a
a
a
a single
single
single
single instruction
instruction
instruction
instruction
SMS
SMS
SMS
SMS command
command
command
command format:
format:
format:
format:
# # # 806 # user password
For
For
For
For example:
example:
example:
example:
# # # 806 # 1234
Function:
Function:
Function:
Function:
When the terminal receiving the order, confirm the user password is
correct, to confirm the sender sends a short message: START GPRS
UPLOAD. Sent to the server while the current store of data, while doing store
switch.That is: if it is receiving data is A, then A, the data sent to the server at
the same time, beginning the next data received is stored in the B area.
If the data store is empty, then read from the serial port to $ GPRMC GPS data
from the beginning to determine the validity of the data (the second is for the A),
effective with the base station information is uploaded to the server with invalid
are abandoned, continue to receive the next, until an effective, together with
the base station transmission uploaded to the server.If the
50
50
50
50
seconds has not
received valid data, invalid data is sent along with the base station uploaded to
the server.
Upload
Upload
Upload
Upload Data
Data
Data
Data Format:
Format:
Format:
Format:
# IMEI number service password # user name # #
status
status
status
status
# data \ r \ n
# Base Station Information $ GPRMC ... ... .. \ r \ n
# Base Station Information $ GPRMC ... .... \ R \ n # #
