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Chapter 6:
Supervisor Operations
Autoscope IntelliSight User Guide
©2022 Image Sensing Systems Inc.
6-13
Outputs that cannot be shared by other devices or by other conditions do not
appear in the selection list.
One or more outputs can be assigned for certain conditions (see
). If
more than one output is to be assigned to a condition the
) must be used. If the same output
is assigned to multiple conditions, it can be set to a logical AND/OR operation in
the Actions Explorer (the default is OR).
In the Zone Setup for a IntelliSight Camera, as soon as
A
PPLY
C
HANGES
is
clicked all assigned outputs are set to “call” (ON). The outputs stay in “call” until
detection toggles the output low or for a maximum of five minutes, whichever
occurs first.
Failsafe Operations
Failsafe is the mode of operation that the IntelliSight Camera enters when it
determines it is not able to perform detection. When failsafe occurs, the
IntelliSight Processor puts all of the outputs that are configured in all call mode.
In the case of loss of contrast, local contrast and Low Visibility, the camera can
enter failsafe mode any time day or night. When in failsafe mode, the outline
color of the zones will be red.
When the camera detects a contrast level that falls below a certain threshold,
the camera goes into failsafe mode if contrast is lost at any time during daytime
hours. If it is still poor at the end of daytime, failsafe is extended through
nighttime until contrast rises above the threshold.
For global contrast loss, the entire scene is used and the threshold is defined by
the system.
When coming out of failsafe for contrast, the operation will be as follows:
•
If the detection state is ON (identified by the ON color of the zone), then
the output will continue to place a call to the controller indefinitely until a
new state is detected.
•
If the detection state is OFF (identified by the OFF color of the zone),
then the output will continue to place a call to the controller for a
Table 6-6: Sharable Outputs
Condition
Can Output Be Shared
Vehicle
Presence
Yes, with outputs belonging to Vehicle Presence or Bicycle
Presence of the same device.
Bicycle
Presence
Yes, with outputs belonging to Vehicle Presence or Bicycle
Presence of the same device.
Pulse
No