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VIA Mobile360 M800 EVK Quick Start Guide
3.3.2 Installation with AI Features
To increase the accuracy of the FCW and LDW detection results, the installation guidelines below should be followed.
• The VIA Mobile360 M800 system's front ADAS camera should be installed in the center of the windshield with a tolerance of +/- 10cm to either side of the camera
lens.
• The installation height of the front ADAS camera should be between 1.0m ~ 2.8m off the ground.
• The front ADAS camera's lens should not be obstructed by the windshield wipers of the vehicle.
• It is recommended to connect the VIA Mobile360 M800 system to the J1939 port (or the OBD II port using the optional cable available separately) in the vehicle to
get the real vehicle speed. This is a critical input to determine the TTC (Time to Collision) for the FCW warning.
• For DSS, the driver camera should be no further than 90cm in front of the driver and no further than 10cm below or 30cm above the middle of the driver’s face.
Finally, the camera should be positioned no further than 50cm to either side of the driver's face (measured from the center of the face). See the table below for a
quick reference for optimal results based on different installation locations:
Distance to Driver
30 cm
40 cm
50 cm
60 cm
70 cm
80 cm
90 cm
Max. Offset from Driver
17 cm
23 cm
29 cm
35 cm
40 cm
46 cm
50 cm
Note:
If the above criteria for driver camera installation cannot be met, make sure the driver's head fits in the target overlay in the VIA Mobile360 app during the calibration process to ensure reliable
detection. See
below.