Operation Manual

IVA 4.0 IVA 4.0 | en 27
Bosch Security Systems Operating Manual DOC | 4.0 | 2009.06
Speed [km/h]
Only objects moving at a speed that corresponds to the entered values generate an alarm
event.
X Enter a minimum and a maximum value for the speed.
Direction 1 [°] / Direction 2 [°]
Only objects moving in a certain direction generate an alarm event. The direction is
determined by entering an angle.
0° corresponds to the direction of movement from right to left.
It is counted counter-clockwise.
Another direction can be optionally entered. In this way, movements are captured in two
directions.
The direction is graphically displayed by a yellow circle segment in the camera image.
You can change the values by
– entering the figures in the fields
– moving the yellow circle segment while holding down the mouse button in order to
redefine the direction of movement
or
– placing the mouse cursor over one of the edges of the circle segment and moving it while
holding down the mouse button in order to change the direction tolerance.
NOTICE!
The speed of a movement at a right angle to the camera can be determined much more
accurately than the speed of a movement directly toward or away from the camera.
Object moves at a right angle to the camera:
speed is detected more accurately
Object moves in camera's line of sight:
speed is detected less accurately
NOTICE!
Only use the speed and direction filters for detecting truly significant movements; select your
settings to ensure the most robust results possible.