US 12,334,976 B2
Information sampling analysis method, optical splitter, fiber splice tray, local side sampling equipment, and platform
Hangyu Xu, Chengdu (CN); Jinming Wu, Chengdu (CN); Qiushuang Xu, Chengdu (CN); and Hui Zhang, Chengdu (CN)
Assigned to Chengdu Zhuoguang Technology Co., Ltd., Chengdu (CN)
Filed by Chengdu Zhuoguang Technology Co., Ltd., Chengdu (CN)
Filed on May 5, 2023, as Appl. No. 18/143,705.
Claims priority of application No. 202210604079.3 (CN), filed on May 30, 2022.
Prior Publication US 2023/0388013 A1, Nov. 30, 2023
Int. Cl. H04B 10/079 (2013.01); H04B 10/25 (2013.01)
CPC H04B 10/0791 (2013.01) [H04B 10/07955 (2013.01); H04B 10/2589 (2020.05)] 7 Claims
OG exemplary drawing
 
1. An information sampling analysis method, wherein the method is executed by an information sampling analysis platform, the information sampling method comprising:
a communication line information determining step including:
receiving sampling information that is sent by local side sampling equipment and has been split by an optical splitter or sampling information that is sent by local side sampling equipment and has been split by an optical splitter and on which photoelectric conversion has been performed, wherein the sampling information comprises time stamp information, an ID of the local side sampling equipment, a logical ID and a first message sequence, the logical ID is encrypted information obtained after the ID of the local side sampling equipment, optical distribution frame (ODF) identifier and the first message sequence are encrypted by a hash algorithm, the first message sequence comprises a board number, a port serial number, ODF terminal information, local side transceiver identifier, line occupation identifier, signal power information, and signal power change identifier;
receiving monitoring data sent by a terminal device, wherein the monitoring data comprises the time stamp information, ID information of the terminal device, terminal transceiver identifier information, and a second message sequence;
determining whether a service signal exists on a corresponding communication line based on the line occupation identifier and the local side transceiver identifier;
establishing a path mapping relationship between the terminal device and local side equipment corresponding to the local side sampling equipment based on an ID of the terminal device and the ID of the local side sampling equipment, and extracting pre-stored ODF terminal information and fiber core physical connection information, to obtain real-time communication line information; and
comparing whether the real-time communication line information is the same as pre-stored communication line information, and if not, locating and correcting error information in the pre-stored communication line information.