Office building security system using fiber sensing
AssigneeNEC Laboratories America, Inc.
InventorsMing-Fang Huang, Ting Wang
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Abstract
A security system is provided for a building. The security system includes a fiber optic cable arranged in various locations in the building for Distributed Vibration Sensing (DVS) and Distributed Acoustic Sensing (DAS) at the various locations. The security system further includes a machine-learning-based analyzer for selectively providing any of an early warning and a prevention of various detected conditions responsive to a machine-learning-based analysis of results from the DVS and the DAS.
Claims20
A security system for a building, comprising:
- a fiber optic cable arranged in various locations in the building for Distributed Vibration Sensing (DVS) and Distributed Acoustic Sensing (DAS) at the various locations;
- and
- a machine-learning-based analyzer for selectively providing any of an early warning and a prevention of various detected conditions responsive to a machine-learning-based analysis of results from the DVS and the DAS.
A computer-implemented method for providing security for a building, comprising:
- arranging a fiber optic cable in various locations in the building for Distributed Vibration Sensing (DVS) and Distributed Acoustic Sensing (DAS) at the various locations;
- and
- selectively providing, by a machine-learning-based analyzer, any of an early warning and a prevention of various detected conditions responsive to a machine-learning-based analysis of results from the DVS and the DAS.
Dependencies are inferred from the claim text.