A multifunctional automatic monitoring platform for hydrodynamic elements

Abstract

The invention discloses a multifunctional automatic monitoring platform for hydrodynamic elements, which includes a remote data sharing center arranged on the shore and an on-site automatic observation station for hydrodynamic elements. The platform and the self-recording hydrodynamic sensor placed on the bottom of the water are equipped with a data collector, a communication module I and a solar power supply system on the platform, and the remote data sharing center includes a data server with a built-in database, a communication module II and a display terminal. The data server sends collection control instructions to the data collector, and the data collector collects the monitoring data of the self-recording hydrodynamic sensor and sends the monitoring data to the data server. The data server is equipped with a remote data real-time monitoring and dynamic sharing application system. The invention has the characteristics of all-weather automatic collection, multi-element high-precision synchronous observation, real-time processing and dynamic sharing.

Description

technical field [0001] The invention belongs to the technical field of water transport engineering surveying and mapping, and in particular relates to an automatic monitoring platform for multifunctional hydrodynamic elements in coastal sea areas or inland water areas. Background technique [0002] Tianjin Port was built on the muddy shoal coast by excavating the sea to build the port and land reclamation. The source of sediment is abundant, and the problem of back-silting is serious. It needs dredging and dredging for a long time to meet the requirements of navigation and berthing. Over the years, the construction of Tianjin Port and its surrounding coasts has gradually increased, which has changed the hydrodynamic conditions of Tianjin Port waters, and the degree of sedimentation has shown a weakening trend. However, under the joint action of occasional large waves and torrents, especially in the spring tide and flood season, the movement of sediment is still violent, whic...

AI Technical Summary

Problems solved by technology

[0004] In the field of water transportation engineering surveying and mapping, the use of advanced automated surveying and mapping equipment has realized the transformation of most surveying and mapping operations from manual to automated, but in terms of analysis, storage, performance and utilization of surveying and mapping results, there are still deficiencies in current situation and long-term performance. It can neither achieve one-stop collection, processing, expression and sharing and release, nor can it achieve uninterrupted collection for a long time, and it cannot meet the needs of transportation guarantee in coastal waters and scientific and reasonable management of sea use

[0005] In the field of telemetry of marine elements, the established ocean observation network is oriented towards large-scale marine environment surveys. The distribution of observation stations is scattered and the observation accuracy is limited, which cannot meet the requirements of specific hydrodynamic elements and high-precision mapping for transportation and sea management in coastal waters. Outcome requirements

At the same time, the location of the observation station is fixed, the energy consumption is high, the data communication volume is small, and the communication method is single, so it is difficult to apply in a small range of coastal waters or inland waters

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