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公开(公告)号：US20230417641A1
公开(公告)日：2023-12-28
申请号：US18463833
申请日：2023-09-08
Applicant: COLUMBIA INSURANCE COMPANY
Inventor： JOHN J.M. REES , DENNIS J. JONES, JR. , THOMAS JERRY McCLURE, JR. , CHESTER A. CHAFFIN , JOSEPH M. WOODALL , ALAN F. BUTTENHOFF
CPC classification number: G01N3/56 , G01N33/36 , G01N3/066 , G01N3/307 , G01N3/32 , G01N21/25 , G01L1/146 , G01N2203/0058
Abstract: In one implementation, a footfall detection assembly comprising a sensor underlayment unit and a data analysis device is provided. The sensor underlayment unit comprises a sensor having a unique sensor identifier and a plurality of zones, wherein the sensor is configured to measure zone capacitance in of the plurality of zones, and a processing unit operably connected to the sensor. The processing unit is configured to receive the measured zone capacitance values from the sensor upon the occurrence of a change in measured zone capacitance of the sensor and generate and transmit a data packet comprising at least the unique sensor identifier and measured zone capacitance values upon occurrence of a change in capacitance of at least one of the plurality of zones of the sensor. The data analysis device is configured to receive the data packet, compare the measured zone capacitance values of the data packet to previously-measured zone capacitance values associated with the sensor underlayment into and generate a result therefrom.
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公开(公告)号：US20190073370A1
公开(公告)日：2019-03-07
申请号：US16122537
申请日：2018-09-05
Applicant: COLUMBIA INSURANCE COMPANY
Inventor： JOSEPH M. WOODALL , Julie B. Brumbelow , Barrett R. Morton , Alan Buttenhoff , Robert Blane Haywood , David Pearson
Abstract: In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
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