Measurement and diagnostic of elevator door performance using sound and video
AssigneeOtis Elevator Company
InventorsGeorge Scott Copeland, Pradeep Miriyala, Rachit Sahgal, Jinho Song
Life of this patent
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Abstract
A component monitoring system for monitoring a component of a conveyance system including a conveyance apparatus including: a camera configured to capture a sequence images of the component, the sequence of images being motion data; and a processor configured to determine an evaluation summary of the component in response to at least the motion data.
Claims17
A component monitoring system for monitoring a component of a conveyance system comprising a conveyance apparatus, the component monitoring system comprising:
- a microphone configured to detect sound data of the component;
- a camera configured to capture a sequence images of the component, the sequence of images being motion data;
- and
- a processor configured to determine an evaluation summary of the component in response to at least the motion data;
- wherein an abnormality is determined in the evaluation summary by linking the sound data with the motion data that occurred at a similar moment in time.
A method of monitoring a component of a conveyance system comprising a conveyance apparatus, the method comprising:
- detecting sound data of the component using a microphone;
- capturing a sequence images of the component using a camera, the sequence of images being motion data;
- and
- determining an evaluation summary of the component in response to at least the motion data;
- determining an abnormality in the evaluation summary by linking the sound data with the motion data that occurred at a similar moment in time.
A component monitoring system for monitoring a component of a conveyance system comprising a conveyance apparatus, the component monitoring system comprising:
- a device configured to detect motion data of the component;
- a microphone configured to sound data of the component;
- and
- a processor configured to determine an evaluation summary of the component in response to the motion data and the sound data;
- wherein an abnormality is determined in the evaluation summary by linking the sound data with the motion data that occurred at a similar moment in time.
Dependencies are inferred from the claim text.