Onboard multivariate ocean information collection system

Abstract

The invention discloses an onboard multivariate ocean information collection system, comprising two parts: a software part and a hardware part. The hardware part comprises an FPGA radar collection module, a fish detection sonar collection module, an AIS collection module, a system storage module, a display terminal, an external information collection module, satellite communication, a GPRS wireless module, a navigation radar, a single-beam (multibeam) fish detector, video monitoring, AIS, an aerovane, a temperature and humidity instrument, an atmospheric pressure sensor, a temperature and salinity profiler, a sound velocity profiler, a DGPS and an attitude sensor. The system has the beneficial effects that the fishing boat marine operation, sailing safety and fishery supervision capacity and efficiency are improved, the necessary manpower for ocean environment collection, landform investigation and ocean monitoring is greatly reduced, a practical engineering demand for maritime measurement and control can be satisfied, a technical gap is filled up, and the relatively high social benefits and economic benefits are produced.

Description

technical field [0001] The invention relates to the field of measurement and control of maritime ships, in particular to a ship-borne multivariate marine information collection system. Background technique [0002] Based on GPS positioning, reinforced computer integrated development, high-speed communication, and software engineering technology, the ship-borne marine environment measurement system for marine surveying is a mobile oceanographic system that integrates surveying equipment control, comprehensive data collection and fusion, data processing and mapping, etc. The measurement automation operation function widely adopts multi-functional operation methods, various standardized laboratories and measurement rooms. This type of system equipment is highly specialized and highly integrated, and is suitable for COSCO comprehensive survey ships with a displacement of 3,000 tons or more. However, professional measurement The cost of the system is high, and its versatility and...

AI Technical Summary

Problems solved by technology

At present, only a small number of voluntary ships are equipped with meteorological and hydrological instruments and equipment. The marine instruments and equipment of voluntary ships mainly use manual fixed-point and scattered timing collection. Applicable marine environment measurement system, operating at sea for a long time all year round, failed to play the role of navigation measurement

[0004] In order to solve the bottleneck of the backward marine measurement and contr

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