RS232
Interface Protocol
Baud
Rate:115200
1) Input
from Ai Dashcam/DVR
Example:
*TA,81,120,10#19
|
Model
|
Description
|
Working in Tunnel & Harsh Events
Alarm
|
Exw USD Price
|
|
TLG70M
|
Normal
HUD ADAS GPS Speedometer
|
x
|
|
|
TLG70-GM
|
Internal
Navigation HUD ADAS GPS Speedometer
(working
in Tunnel/Underground)
|
√
|
|
|
Content
|
Explain
|
Data Type
|
|
*
|
Fixed Head
|
ASCII
|
|
TA
|
Device Type
|
ASCII
|
|
81
|
Ai Unit Firmware Version V81
|
DEC
|
|
120
|
Speed Limit detected by ADAS camera from Road
Sign, unit:km/h or mph,
Keep blank if nothing detected
|
DEC
|
|
10
|
ADAS Alarm Status
10:Normal
11:Left Lane Departure Alarm
12:Right Lane Departure Alarm
13:Front Collision Alarm
14:Pedestrian Collision Alarm
15:Left Blind Spot Alarm
16:Right Blind Spot Alarm
|
DEC
|
|
#
|
End
|
ASCII
|
|
19
|
BCC checksum of all data between * and #
|
HEX
|
Reference command example:
*TA,81,120,11#03 Left Lane Departure Alarm
*TA,81,120,12#00 Right Lane Departure Alarm
*TA,81,120,13#01 Right Lane
Departure Alarm
*TA,81,120,14#06 Pedestrian Collision
Alarm
*TA,81,120,15#07 Left Blind Spot
Alarm
*TA,81,120,16#04 Right Blind Spot Alarm
*TA,81,120,10#02 Normal
2) RS232
Output GNRMC/GNGGA standard GPS data & harsh event alarm Debug data:
$GNRMC,080507.00,A,2246.50793,N,11424.32228,E,8.37,245.4,240621,85.28,0,A*6A
$GNGGA,080507.00,2246.50793,N,11424.32228,E,6,10,49.5,-5.71,M,-1.40,M,0.00,0000*6F
$DEBUG,0,0,1,0.00,0.00,0,0,0,0,4,3,0,0,0,1,0,4,27363,1,10,0.00,N,0,0,0,0,15,0*05
3) DEBUG
Harsh Events Alarm data protocol (refer to independent protocol)