Bosch MIC IP fusion 9000i, Руководство по эксплуатации

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MIC IP fusion 9000i Camera | en 21
Bosch Security Systems Operation Manual 2019-11 | 1.2 |
Reboot device
Click the Reboot button to reboot the camera. There is a ten (10) second pause before the
camera starts its homing phase. During the homing phase, the camera will complete finding
the upper and lower tilt limits.
Factory defaults
Click Defaults to restore the factory defaults for the camera. A confirmation screen appears.
Allow several seconds for the camera to optimize the picture after a reset.
Note : Clicking this button also clears the service-level password. Operators must reset the
password before doing anything else.
!
Caution!
Do not remove power to the unit during a factory default or a firmware update. Wait at least
two minutes for the default process to complete. If the unit appears to be "frozen" after two
minutes, then reboot the unit. Refer to Troubleshooting for more details.
5.1.1 Positioning
The Positioning feature describes the location of the camera and the perspective in the
camera’s field of view.
Perspective information is essential to Video Analytics, as it enables the system to
compensate for the illusory smallness of distant objects.
Only through use of perspective information is it possible to distinguish objects such as
persons, bicycles, cars and trucks, and accurately compute their real size and speeds as they
move through 3D space.
However, to calculate perspective information accurately, the camera must be directed at a
single, flat horizontal plane. Multiple and inclined planes, hills, stairs can falsify perspective
information and produce incorrect object information such as size and speed.
Mounting position
The mounting position describes the perspective information that is also often called
calibration.
This parameter is important for Intelligent Tracking. If using Intelligent Tracking, select
Standard .
Standard
VCA Profile
The MIC camera provides the tilt angle and the focal length automatically to complete the
global calibration for every potential field of view of the camera.
Height [m]
The height describes the vertical distance from the camera to the ground plane of the
captured image. Typically the elevation of the mounted camera above the ground.
Enter the height in meters of the position of the camera.
Sketch
The Sketch functionality offers an additional, half-automatic calibration method. This
calibration method allows you to describe the perspective in the camera’s field of view by
drawing vertical lines, ground lines, and ground angles in the camera image and entering the
correct size and angle. Use the
Sketch functionality if the result of the automatic calibration is
not sufficient.
You can also combine this manual calibration with the values for roll angle, tilt angle, height
and focal length calculated by the camera or entered manually.
Click to improve the automatic calibration. The
Sketch Calibration window is displayed.