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公开(公告)号：US20230222649A1
公开(公告)日：2023-07-13
申请号：US17997668
申请日：2021-04-30
IPC分类号： G06T7/00
CPC分类号： G06T7/001 , G06T7/0008 , G06T2207/30164 , G06T2207/20221
摘要： A deterioration estimation method according to one embodiment is a deterioration estimation method for estimating deterioration of a blade of an optical fiber cutter that cuts an optical fiber. The deterioration estimation method includes a process of determining a state of an end face of the optical fiber cut by the blade and a process of estimating from a determination result for the end face whether or not the blade is deteriorated.
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2.发明公开公开(公告)号：US20230204859A1
公开(公告)日：2023-06-29
申请号：US17996822
申请日：2021-04-28
IPC分类号： G02B6/255
CPC分类号： G02B6/2553
摘要： A fusion splicing system according to one embodiment includes: first and second electrodes that fusion-splice optical fibers by discharge; a fusion splicing device that has a discharge circuit that outputs a control signal to the first electrode and receives a feedback signal of the control signal from the second electrode; and a deterioration determination unit that determines from a state of the feedback signal whether or not the first electrode and the second electrode are deteriorated.
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公开(公告)号：US20220078534A1
公开(公告)日：2022-03-10
申请号：US17311573
申请日：2019-12-24
IPC分类号： H04Q11/00
摘要： A system for releasing locking of a fusion splicer includes a fusion splicer, an information terminal, and a server. The fusion splicer locks a fusion-splicing function in accordance with a predetermined lock condition and releases the locked function in accordance with a release command input. The server includes a storage unit that stores authentication information provided by a user of the fusion splicer, a collation unit that collates authentication information provided from the information terminal with the authentication information stored in the storage unit, and a password issuance unit that issues a one-time password including at least a date in an algorithm when a collation result is favorable. The information terminal authenticates the one-time password in consideration of a day difference or a time difference between the information terminal and the server and applies the release command to the fusion splicer when an authentication result is favorable.
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公开(公告)号：US20240185656A1
公开(公告)日：2024-06-06
申请号：US18553851
申请日：2021-04-06
IPC分类号： G07C9/00
CPC分类号： G07C9/00309
摘要： A fusion splicing system includes a fusion splicer including a fusion mechanism to fusion-splice optical fibers, and a control unit configured to control an operation of the fusion mechanism, a first information terminal capable of communicating with the fusion splicer, and a server capable of communicating with the first information terminal. The control unit is configured to set locking on an operation of the fusion mechanism before use. The first information terminal acquires locking release information to temporarily release the locking setting from the server, and transmits a locking release command signal including the locking release information to the fusion splicer. The control unit determines whether or not the locking release information included in the received locking release command signal is appropriate, and temporarily releases the locking setting on the fusion mechanism to enable the fusion mechanism when the locking release information is appropriate.
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5.发明申请公开(公告)号：US20220326442A1
公开(公告)日：2022-10-13
申请号：US17615947
申请日：2020-06-04
摘要： A fusion splicing system includes a fusion splicer configured to perform fusion splicing of optical fibers, and a server configured to receive fusion splicing data pertaining to the fusion splicing from an information terminal capable of communicating with the fusion splicer, or the fusion splicer via a communication network. The fusion splicing data includes first identification information for identifying a project to which the fusion splicing belongs. The server retains second identification information related to a registered project registered in advance, compares the first identification information with the second identification information, and interrelates the fusion splicing data with the registered project indicated by the second identification information when the first identification information coincides with the second identification information.
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