Sensing and transmitting integrated deepwater mooring polyester cable

Abstract

The invention discloses a sensing and transmission integrated deepwater mooring polyester cable, which integrates a high-strength deepwater mooring polyester cable, a cable and detection sensing equipment together, has a load-bearing function on the basis of ensuring the original strength of the polyester cable, also increases the sensing and transmission function of the polyester cable, and can detect ocean environments such as deep and far sea temperature, deep sea and the like, meanwhile, energy and communication on the water surface are transmitted to deep sea, and a real-time long-term in-situ sensing detection means is provided for environment monitoring under deep and far seawater.

Description

technical field [0001] The invention generally relates to the technical field of marine data acquisition, and in particular to a deep-water mooring polyester cable integrated with sensing and transmitting. Background technique [0002] Accurate perception of ocean dynamics and the development and utilization of marine resources have become the key to the sustainable development of human civilization. As the third platform for humans to understand the world, the submarine observation network is a submarine observation system that can observe long-term online real-time multi-data. The product features of the military-civilian fusion system are of great significance for scientific research, deep-sea observation, national defense and security. [0003] A complete submarine observation network can be divided into three main parts: the shore base station, the connection box layer, and the submarine scientific equipment layer. The main function of the shore base station is to tran...

AI Technical Summary

Problems solved by technology

However, the deep-water sensing equipment that transmits various observation data can only be deployed for a short period of time, and cannot be deployed in the entire deep-water area for a long time. Therefore, offshore energy and communications cannot be deeply transmitted to the deep-water area, and the cost of deployment, maintenance and recovery is high. Relatively poor security and reliability

[0004] At present, the sensing and detection equipment is fixed on the submarine cable through heavy-duty electric or photoelectric composite cables, which can realize sensing detection and communication transmission. Although it is deployed in the deep water area for a long time, the load-bearing capacity of the submarine cable is less than 100 tons, and its ability to resist sea conditions is poor. Unable to achieve permanent real-time and in-situ detection

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