A seabed information presentation method and apparatus

By combining multimodal sensor networks, edge computing, and digital twin platforms, minute-level dynamic updates and high-precision 3D visualization of seabed topography data have been achieved, solving the problems of low update frequency and slow early warning response in existing technologies and providing second-level geological disaster early warning capabilities.

CN122391532APending Publication Date: 2026-07-14CHINA MOBILE GROUP DESIGN INST +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA MOBILE GROUP DESIGN INST
Filing Date
2026-03-30
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing technologies suffer from low update frequency of seabed topography data, insufficient accuracy of 3D visualization, slow response to geological disaster early warning, and difficulty in achieving minute-level updates and high-precision display.

Method used

By deploying a multimodal sensor network to collect multi-source environmental monitoring data in real time, using edge computing nodes for localized processing to generate a dynamic digital elevation model, and transmitting it to a remote control center via a wireless communication system, the model is then combined with a digital twin platform for 3D visualization and trend prediction.

Benefits of technology

It enables minute-level dynamic updates of seabed topographic data, high-precision 3D visualization, and second-level early warning response to geological disasters, thereby improving the real-time performance and emergency response capabilities of the seabed geographic information system.

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Abstract

The application discloses a seabed information presentation method and device, which is used for realizing real-time monitoring and visual display of seabed geographic information. The method comprises the following steps: collecting multi-source environmental monitoring data in real time through a multi-modal sensor network deployed on a seabed; performing localized processing on the collected multi-source environmental monitoring data by using an edge computing node, wherein the localized processing comprises generating a dynamically updated digital elevation model, performing geological state identification and disaster warning analysis; realizing data transmission between the sensor network and a remote control center through a wireless communication system; performing three-dimensional visual presentation on the digital elevation model by using a digital twin platform, and predicting the change trend of the seabed geographic information based on time sequence data formed by the multi-source environmental monitoring data and historical digital elevation model records accumulated by the digital twin platform.
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