Device for sensing and measuring temperature and salinity of water body on surface layer

Abstract

The invention discloses a device for sensing and measuring temperature and salinity of a water body on a surface layer. The device comprises a micro processor, a geographic space positioning module, a battery, a communication module, a sensor data acquisition module, an integrated circuit board, a plastic floating body, temperature sensors, salinity sensors and rubber plugs, wherein the integrated circuit board and the rubber plugs are arranged in the plastic floating body; the battery supplies power to the integrated circuit board; the micro processor is arranged on the integrated circuit board; the geographic space positioning module and the communication module are arranged on the top of the plastic floating body; the geographic space positioning module, the communication module and the sensor data acquisition module are connected with the integrated circuit board through transmission wires; the geographic space positioning module, the sensor data acquisition module, the micro processor, the communication module and the battery are integrated on the integrated circuit board; the rubber plugs are arranged at the bottom of the plastic floating body; and each of the two rubber plugs is provided with the temperature sensor and the salinity sensor. The device can measure a large amount of data and is relatively high in measurement precision and low in cost.

Description

technical field [0001] The invention belongs to the technical field of marine water body detection, and in particular relates to a surface water temperature and salinity measuring device, in particular to an in-situ sensing and measuring device for surface water body temperature and salinity. Background technique [0002] The surface area of ​​the ocean accounts for 70% of the earth's surface area. The ocean surface temperature and salinity are two very important physical parameters for studying oceanographic and meteorological topics such as ocean circulation, atmospheric circulation, ocean temperature front, ocean weather and climate. The temporal and spatial distribution of temperature and salinity in fishery production activities and meteorological services is also closely related to the spatial and temporal distribution of offshore aquaculture, marine environmental pollution, thunderstorm anomalies, and tropical cyclones. A large number of long-term in-situ measurement ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the existing water surface temperature and salinity measurement technology, such as poor timeliness of measurement data, scarce measurement data, low measurement accuracy and high measurement cost, and provide an in-situ sensor for surface water temperature and salinity Measuring device, the device has strong timeliness, a large amount of measurement data, relatively high precision, low cost, small volume and free floating

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