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GPS Tracker Communication Protocol
http://www.cothinking.net/
Shenzhen Concox Information Technology Co.,Ltd
5.2.1.8.
Speed ................................................................................................................................ 13
5.2.1.9.
Course Status .................................................................................................................... 14
5.2.1.10.
MCC .................................................................................................................................. 15
5.2.1.11.
MNC .................................................................................................................................. 15
5.2.1.12.
LAC.................................................................................................................................... 15
5.2.1.13.
Cell ID ............................................................................................................................... 15
5.2.1.14.
Information Serial Number ................................................................................................ 15
5.2.1.15.
Error Check........................................................................................................................ 15
5.2.1.16.
Stop Bit ............................................................................................................................. 15
5.2.2. Examples of Packet Sent from Terminal to Server……………………………………………………….15
5.3.A
LARM
P
ACKET
(GPS,
LBS,
COMBINED STATUS INFORMATION PACKET
) ............................................ 16
5.3.1.Server Sending Alarm Data Packet to Server………………………………………………………………..16
5.3.1.1.
Start Bit ............................................................................................................................. 16
5.3.1.2.
Packet Length .................................................................................................................... 16
5.3.1.3.
Protocol Number ............................................................................................................... 16
5.3.1.4.
Date Time ......................................................................................................................... 16
5.3.1.5.
Length of GPS information, quantity of positioning satellites ............................................. 16
5.3.1.6.
Latitude ............................................................................................................................. 16
5.3.1.7.
Longitude .......................................................................................................................... 16
5.3.1.8.
Speed ................................................................................................................................ 16
5.3.1.9.
Status and Course.............................................................................................................. 17
5.3.1.10.
MCC .................................................................................................................................. 17
5.3.1.11.
MNC .................................................................................................................................. 17
5.3.1.12.
LAC.................................................................................................................................... 17
5.3.1.13.
Cell ID ............................................................................................................................... 17
5.3.1.14.
Terminal Information ........................................................................................................ 17
5.3.1.15.
Voltage Level ..................................................................................................................... 17
5.3.1.16.
GSM Signal Strength Levels ............................................................................................... 18
5.3.1.17.
Alarm/Language ................................................................................................................ 18
5.3.1.18.
Information Serial Number ................................................................................................ 18
5.3.1.19.
Error Check........................................................................................................................ 18
5.3.1.20.
Stop Bit ............................................................................................................................. 18
5.3.1.21.
Examples ........................................................................................................................... 18
5.3.2.Server responding alarm data packet to terminal ....................................................... 19
5.3.2.1.
Start Bit ............................................................................................................................. 19
5.3.2.2.
Packet Length .................................................................................................................... 19
5.3.2.3.
Protocol Number ............................................................................................................... 19
5.3.2.4.
Serial Number ................................................................................................................... 19
5.3.2.5.
Error Check........................................................................................................................ 19
5.3.2.6.
Stop Bit ............................................................................................................................. 19
5.3.2.7.
Examples ........................................................................................................................... 20
5.3.3.Server responding alarm data address packet to Terminal .......................................... 20
5.3.3.1.
Response package in Chinese ............................................................................................ 20
5.3.3.2.
Response package in English.............................................................................................. 21
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