Installation
Sicore II Installation and Commissioning Guide
667/HB/52600/000 Issue 2 Unrestricted
In summary for installation and alignment the critical values required to be determined are:
• Height (H) – Height of camera above road surface
• Distance D (D) – Distance along the side of the road from the camera to the centre
of the capture zone
• Skew (S) – Distance from the camera at the side of the road measured to the
centre of the capture zone
•
Parameter Description Default or result value
W Width of the street or lane to be
captured (at road surface)
Result value: Width of capture zone
measured at the road surface.
W1 Width of the street or lane to be
captured (at plate height)
Result value : Either two lane (7.8m) or
three lane (9.5m) note that these
values are at the licence plate height.
H Mounting height of Sicore above
road surface
Default value
D Distance from Sicore to the
horizontal centre line within the
image area
Result value : Take from table
V Depth of View Result value : Take from table
V1 Distance to start of Field of View
from Camera
Result value : Take from table
b Camera Angle for horizontal Result value : Take from table
F focal length 12.5, 16, 25 or 35mm for IR camera
DCN Distance Camera to Number plate
(calculated assuming a plate
50cm above the ground)
Result value : Take from table (driven
by height and skew)
DCS Distance Camera to Street Result value : Take from table (driven
by height and skew)
S Horizontal Shift Default Value : Driven by pole position
and skew to centre of capture zone
Table 14 - Geometry Acronyms
To Next Page
Loading...
