SYSTEM AND METHOD FOR DETECTING ELEVATOR MAINTENANCE BEHAVIOR IN ELEVATOR HOISTWAY
First Claim
1. A system for detecting elevator maintenance behaviors in an elevator hoistway, which comprises:
- an emitting component for emitting wireless signals including channel state information CSI into the elevator hoistway;
a receiving component for receiving the CSI from the elevator hoistway; and
a maintenance behavior detecting device coupled to the receiving component, which comprises;
a memory that stores CIS image recognition models constructed corresponding to one or more predefined elevator maintenance behaviors and a corresponding computer program executable on a processor; and
the processor, which is configured to be able to execute the computer program to implement the following operations;
processing data of the received CSI to obtain a CSI image corresponding to the elevator maintenance behavior detected; and
inputting the CSI image to the CSI image recognition model for analysis and processing so as to detect the elevator maintenance behavior.
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Accused Products
Abstract
A system and method for detecting elevator maintenance behaviors in an elevator hoistway. The system of the invention comprises: an emitting component for emitting wireless signals including channel state information (CSI) into the elevator hoistway; a receiving component for receiving the CSI from the elevator hoistway; and a maintenance behavior detecting device, which comprises: a memory that stores CIS image recognition models constructed corresponding to the predefined elevator maintenance behaviors and a corresponding computer program executable on a processor, and the processor configured to be able to execute the computer program to implement the following operations: processing data of the received CSI to obtain a CSI image corresponding to the elevator maintenance behavior detected, and inputting the CSI image to the CSI image recognition model for analysis and processing so as to detect the elevator maintenance behavior.
3 Citations
23 Claims
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1. A system for detecting elevator maintenance behaviors in an elevator hoistway, which comprises:
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an emitting component for emitting wireless signals including channel state information CSI into the elevator hoistway; a receiving component for receiving the CSI from the elevator hoistway; and a maintenance behavior detecting device coupled to the receiving component, which comprises; a memory that stores CIS image recognition models constructed corresponding to one or more predefined elevator maintenance behaviors and a corresponding computer program executable on a processor; and the processor, which is configured to be able to execute the computer program to implement the following operations; processing data of the received CSI to obtain a CSI image corresponding to the elevator maintenance behavior detected; and inputting the CSI image to the CSI image recognition model for analysis and processing so as to detect the elevator maintenance behavior. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for detecting elevator maintenance behaviors in an elevator hoistway, which comprises:
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(S1) receiving channel state information CSI, wherein the CSI is included in wireless signals emitted into the elevator hoistway; (S2) processing data of the received CSI to obtain a CSI image corresponding to the elevator maintenance behavior detected; and (S3) inputting the CSI image to a CSI image recognition model for analysis and processing so as to detect the elevator maintenance behavior, wherein the CSI image recognition model is constructed corresponding to one or more predefined elevator maintenance behaviors. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification