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公开(公告)号：US20200053102A1
公开(公告)日：2020-02-13
申请号：US16536501
申请日：2019-08-09
Applicant: OTIS ELEVATOR COMPANY
Inventor： Devu Manikantan Shila , Adriaan Larmuseau
Abstract: A method of utilizing blockchain to verify maintenance data of a system including: determining a part identity of a part of a system; detecting a location of the system; detecting a time stamp depicting when maintenance was performed on the part of the system; organizing the part identity of the part, the location of the part, and the time stamp into a maintenance data package receipt; and uploading the maintenance data package receipt into a blockchain network.
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公开(公告)号：US20200048039A1
公开(公告)日：2020-02-13
申请号：US16535577
申请日：2019-08-08
Applicant: OTIS ELEVATOR COMPANY
Inventor： Devu Manikantan Shila , Adriaan Larmuseau
Abstract: A blockchain maintenance record system for managing maintenance records of a system, the blockchain maintenance record system including: a part identification tag configured to be located on a part; an application operable through a mobile computing device, the mobile computing device being configured to read the part identification tag, wherein the application is configured to perform operations including; determining a part identity of the part by reading the part identification tag; detecting a location of the system; organizing the part identity of the part and the location of the part into a maintenance data package receipt; and uploading the maintenance data package receipt into a blockchain network.
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公开(公告)号：US11498805B2
公开(公告)日：2022-11-15
申请号：US16535577
申请日：2019-08-08
Applicant: OTIS ELEVATOR COMPANY
Inventor： Devu Manikantan Shila , Adriaan Larmuseau
Abstract: A blockchain maintenance record system for managing maintenance records of a system, the blockchain maintenance record system including: a part identification tag configured to be located on a part; an application operable through a mobile computing device, the mobile computing device being configured to read the part identification tag, wherein the application is configured to perform operations including; determining a part identity of the part by reading the part identification tag; detecting a location of the system; organizing the part identity of the part and the location of the part into a maintenance data package receipt; and uploading the maintenance data package receipt into a blockchain network.
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公开(公告)号：US11418517B2
公开(公告)日：2022-08-16
申请号：US16536501
申请日：2019-08-09
Applicant: OTIS ELEVATOR COMPANY
Inventor： Devu Manikantan Shila , Adriaan Larmuseau
Abstract: A method of utilizing blockchain to verify maintenance data of a system including: determining a part identity of a part of a system; detecting a location of the system; detecting a time stamp depicting when maintenance was performed on the part of the system; organizing the part identity of the part, the location of the part, and the time stamp into a maintenance data package receipt; and uploading the maintenance data package receipt into a blockchain network.
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