Chapter 1:
Introduction
Autoscope IntelliSight User Guide
©2022 Image Sensing Systems Inc.
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Condition – a detection objective for a given zone, e.g., Contrast loss –
when contrast levels in the scene (difference between light and dark)
drop below a system defined threshold.
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Detection – the result of one or more conditions being met in a zone.
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Failsafe – the mode of operation that the IntelliSight Camera enters
when it determines it is not able to perform detection or when the zoom
setting for the camera is changed.
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Output – the signal sent to the Controller when the condition is met.
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Recall – what occurs when the IntelliSight Camera enters failsafe.
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Zone – a defined area, usually one or more lanes, where detection is to
take place. May also be referred to as “detection zone.” One or more
zones can be defined for an approach (e.g., right-turn lane, through
lanes, left-turn lane) or highway.
Conventions
In this manual all references to traffic patterns and associated graphics are
based on driving and road conventions.
