Saturday, May 29, 2021

How Are AUTEL ADAS Calibration Procedures Done?

What Is ADAS?

Advanced Driver Assistance Systems (ADAS) were created to make driving safer and give the driver better control — preventing accidents and reducing serious impacts, deaths and injuries.

ADAS was developed to automate vehicle systems, adapt them to the vehicle and improve the system.

Systems Included in ADAS

Pedestrian detection and avoidance
Lane departure warning and lane keeping
Traffic sign recognition
Automatic emergency braking
Blind spot detection

ADAS life-saving systems combine interface standards and support real-time multimedia, image processing and sensor fusion subsystems to produce multi-view algorithms.

How Is the Autel ADAS Calibration Procedure Done?

Connect the Autel device to the vehicle
Switch the ignition on
Use automatic VIN to connect to the vehicle
Verify vehicle model and equipment
Enter the ADAS menu
Select task calibration and continue with integrated driver assistance system calibration
Place the calibration frame in front of the vehicle
The vehicle must be on level ground
Pattern card and target board holder must not be attached to the frame yet
Turn the adjustment bolt for correct alignment
Loosen the arm and set the scale value to zero
Tighten the arm to lock the rod
Align the pointer with the 0 line on the sliding plate and tighten the bolt
Target lasers and front centre beams; adjust rod height
Move the frame slowly toward the vehicle
Vehicle centre line on the wheel must be 411 mm
Focus the laser on the exact centre of the vehicle front
With the button off, rotate base bolts until the laser is fixed to the ground
Attach two wheel clamps to the rear wheels
Ensure wheel clamps are firmly fixed
Insert the laser connection rod into the clamp port
Attach and tighten the laser calibration part to the vehicle
Open attached lasers and adjust to illuminate scales on both sides of the top cover plate
Loosen the handle and turn the fine adjustment bolt until crossbar scales reach the correct values
Tighten the crossbar illuminated by the laser to lock the same value
Remove caps at both ends of the connection rod
Adjust wheel lasers to check reflected light movement
Laser panels must light on one of the scale boards
Rotate the bolt until scale values lit by the reflected beam match on both sides of the beam
Calibration frame is parallel to the vehicle; close caps on the connection rod
Remove wheel clamps from the vehicle
Proceed to lane camera calibration start
Tighten sliding plate bolts on the cross member of the target board holder and attach to the crossbar
Set each target board slider on the holder ruler to 640 mm and tighten
Mount target board output on CSC 601 oblique line 8L
Connect left holder and attached target CSC 601 oblique line to right mounted holder
Left and right cards differ on the right card holder slider
Recheck that targets are placed correctly
Windows, lighting, reflective and black-white pattern material resemble the calibration card behind target cards
Rotate all screws on the calibration frame base and check bubble level
Loosen the ruler
Raise the crossbar to bring the pointer to the specified height
For this calibration, set the pointer on side B of the ruler to 1500 mm
Press OK on the tablet and follow the instructions
Return the ruler to original position and lock it
Tap lane camera calibration on the tablet to continue
When the device completes the procedure it shows success and the process is finished