O3M area surveillance
38
Calibration
The 3D sensor must be calibrated before it can be used� The inclination angle and the height of the 3D
The calibration consists of two steps:
1� Manual entry of the measured inclination angle and height of the 3D sensor,
2� automatic calibration�
The automatic calibration optimises the manually entered values� During automatic calibration, the ground
in the field of view is detected to determine the angle of inclination and the height�
For automatic calibration, the 3D sensor must have a clear view of the ground (approx� 3 m wide and
3 m long). The automatic calibration may take up to 80 s.
Calibration
Automatic calibration
The measured height and
inclination angle of the 3D sensor
are entered manually�
The values must be measured
the inclination angle and height
The automatic calibration is trying to determine the inclination angle
and height of the 3D sensor�
For automatic calibration, the 3D sensor must have a clear view
of the ground (approx. 3 m wide and 3 m long).
The automatic calibration may take up to 80 s�
If the exact inclination angle and height are known, the
automatic calibration can be skipped�
The following statuses are displayed:
● "searching": The 3D sensor is automatically calibrated.
●
“successful”: The automatic calibration has been completed
successfully�
● "not successful": The automatic calibration has not been
completed successfully� The automatic calibration is not
mandatory� It is also possible to use only the manually entered
values�
At the end of the calibration, the detected values are displayed for
checking�
►
Accept the displayed values with [Next]�
Assignment of the function keys
[Back]
Show previous screen
[Next]
Save input and display next screen
[OK]
Start automatic calibration
Assignment of the navigation keys
[▲]
Select the previous menu item
[▼]
Select next menu item
[◄]
Show previous screen
[►]
Show next screen