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US 2017/0294087 A1Published application
Restricted area automated security system and method
AssigneeComtrol Corporation
InventorsNolan Kariniemi, Mark Pikkarainen
Life of this patent
Estimating the term…
Abstract
A security system includes a plurality of laser scanners to establish light shields in an area to be monitored, with each of the light shields including at least one detection zone, and a controller to detect unauthorized entry to the area to be monitored based on a position and timing of breaks in the detection zones of the light shields.
Claims20
A security system, comprising:
- a plurality of laser scanners to establish light shields in an area to be monitored, each of the light shields including at least one detection zone;
- and
- a controller to detect unauthorized entry to the area to be monitored based on a position and timing of breaks in the detection zones of the light shields.
A security method, comprising:
- establishing light shields with a plurality of laser scanners in an area to be monitored, each of the light shields including at least one detection zone;
- and
- detecting unauthorized entry to the area to be monitored based on a position and timing of breaks in the detection zones of the light shields.
Dependencies are inferred from the claim text.