Oceanic parameter measurement system

Abstract

The embodiment of the invention discloses an oceanic parameter measurement system which comprises a seawater sampling device, an oceanic parameter measurement device group, seawater sample transfer pipelines, a global position system (GPS) positioning device and a data storage module, wherein the GPS positioning device is used for acquiring real-time position information of the oceanic parameter measurement system; the data storage module is used for storing measurement data of each oceanic parameter measurement device and the position information in a process of acquiring the measurement data; and the multiple oceanic parameter measurement devices in the oceanic parameter measurement device group are divided into multiple oceanic parameter measurement branches through the parallel seawater sample transfer pipelines. According to the multiple parallel parameter measurement branches, seawater samples can be measured simultaneously through the multiple different oceanic parameter measurement devices, the matched seawater sample flow can be obtained by a seawater sample sensor with different required flows, and the accuracy of a measurement result of the oceanic parameter measurement system on the seawater sample can be effectively improved.

Description

technical field [0001] The invention belongs to the field of marine environment monitoring, in particular to a marine parameter measurement system. Background technique [0002] As human beings demand more and more natural resources, scientific research and resource exploration have also extended from land to oceans, which account for 70% of the earth's surface. With the development and deepening of marine surveys, researchers need more detailed and more marine parameters to meet their scientific research and engineering survey needs. [0003] At present, the collection method of marine parameters is generally to select the required sensors according to the needs of the investigation, and add a seawater sample collection device to form a marine parameter detection system to realize continuous data collection and analysis functions. Among them, it includes data collection and analysis of seawater sampling through ships carrying marine parameter detection systems, or collecti...

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Problems solved by technology

[0004] The inventor found through research that in the prior art, the required sensors are selected according to the needs of the investigation, and a seawater sample collection device is added to form a marine parameter detection system. After the seawater samples are collected, multiple sensors are used. Parameter measurement, due to the different measurement principles of each sensor when performing parameter measurement, the required seawater sample flow rate is also different, so the measurement results are not accurate enough

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