公开(公告)号：US20230120850A1

公开(公告)日：2023-04-20

申请号：US18048127

申请日：2022-10-20

Applicant: X Development LLC

Inventor： Artem Goncharuk ,  Kevin Forsythe Smith ,  Valey Kamalov ,  Mattia Cantono ,  Rafael Muller

IPC: G01H9/00 ,  G01V1/22 ,  G01V1/34 ,  G01V1/24 ,  G01V1/00

Abstract: Systems and methods for detecting a mechanical disturbance are disclosed. One of the method may comprise the operation steps including: transmitting, by a transmitter, a pulse at a preset frequency along a first cable; receiving, by a receiver, a plurality of signals, wherein each of the plurality of signals travels along the first cable and a second cable connected to the receiver for a corresponding span; calculating one or more differential phases, wherein each differential phase is calculated based on respective phases and the corresponding spans of two of the plurality of signals; and determining a localization of the mechanical disturbance based on the one or more differential phases.

公开(公告)号：US12038321B2

公开(公告)日：2024-07-16

申请号：US18048127

申请日：2022-10-20

Applicant: X Development LLC

Inventor： Artem Goncharuk ,  Kevin Forsythe Smith ,  Valey Kamalov ,  Mattia Cantono ,  Rafael Muller

IPC: G01H9/00 ,  G01V1/01 ,  G01V1/22 ,  G01V1/24 ,  G01V1/34

CPC classification number: G01H9/004 ,  G01V1/01 ,  G01V1/226 ,  G01V1/247 ,  G01V1/345

Abstract: Systems and methods for detecting a mechanical disturbance are disclosed. One of the method may comprise the operation steps including: transmitting, by a transmitter, a pulse at a preset frequency along a first cable; receiving, by a receiver, a plurality of signals, wherein each of the plurality of signals travels along the first cable and a second cable connected to the receiver for a corresponding span; calculating one or more differential phases, wherein each differential phase is calculated based on respective phases and the corresponding spans of two of the plurality of signals; and determining a localization of the mechanical disturbance based on the one or more differential phases.