Automatic monitoring technical method for marine structures with underwater wireless transmission system

Abstract

The invention relates to an automatic monitoring technical method for marine structures with an underwater wireless transmission system. In the method, the monitoring information of an underwater automatic acquisition instrument of the marine structures is transmitted onto water by means of wireless transmission between an underwater unit and an overwater unit; and underwater acoustic send-receive combined transducers of the underwater unit and the overwater unit separately form unit bodies and then the unit bodies are placed in water, wherein the underwater acoustic send-receive combined transducer of the underwater unit is arranged on a fixing device at 2-3m away from the bottom of a sea, and the underwater acoustic send-receive combined transducer of the overwater unit is placed below a water surface. In long-distance shoreline underwater continuous monitoring process, timing data or real-time data acquisition and transmission can be carried out, thus reducing the interference of severe weather and construction. The method has the advantages of fast and convenient transmission, safety, reliability, high accuracy of data acquisition and transmission, strong long-term stability of data acquisition and transmission, and error rate within 10-3-10-4.

Description

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AI Technical Summary

Benefits of technology

This invention relates to an apparatus that continuously monitors the sea surface during water depths below 3000 meters for signs of damage caused by poor conditions such as snow storms or floods without interrupting communication between different parts of the system. It has several technical features: it allows quicker and more secure data gatherings with less impact on surrounding areas; its longer lifespan makes sure there are no issues getting affected when collecting and transmitting data over time (long term).

Problems solved by technology

Technological Problem: The present invention relates to an improvement made in submerged infrastructure security systems that monitor underground environments during construction operations. Current solutions involve transmitting surveillance measurements wirelessly between different devices installed inside tanks located near ground level. However, there may still exist issues related to underwater communications due to factors like wave action caused by currents and tidal movements. Additionally, current technologies require manual adjustments to compensate for changes in environmental conditions without being able to achieve accurate monitoring results even if they were done accurately.

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