Monitoring an elongate seabed element

By attaching support components to slender seabed components and utilizing a pulse echo ultrasonic system, the problem of monitoring the elongation rate of slender seabed components under tension was solved. This enabled accurate measurement and data recording of the elongation rate of slender components, adapting to rope torsion and bending, and simplifying the installation process.

CN122422209APending Publication Date: 2026-07-174SUBSEA AS
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Patent Information

Application Number
CN202480066249.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-10-25
Filing Date
2024-10-25
Publication Date
2026-07-17

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Abstract

一种用于监测诸如绳索的细长元件的伸长或弯曲的传感器系统，包括至少两个支撑件，所述至少两个支撑件在沿着所述元件间隔开的相应位置处可附接到所述元件。至少一个支撑件承载用于发射信号的发射器，并且至少一个支撑件承载用于接收信号的接收器。发射器和接收器在信号传输路径上从元件横向偏移，该信号传输路径沿着元件并且在元件旁边延伸。处理器被配置为通过测量信号沿着信号传输路径从发射器到接收器的飞行时间来确定支撑件之间的距离。
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Citation Information

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