Underway surface water total phosphorus measuring method and system

Abstract

The invention relates to water quality monitoring, in particular to an underway surface water total phosphorus measurement method and system, and the method comprises the steps: turning on an on-board power supply system of an intelligent unmanned ship, and checking whether the states of the intelligent unmanned ship and total phosphorus detection equipment are normal or not; planning a navigation route, and setting a navigation ship speed; the intelligent unmanned ship starts a sailing mode and automatically sails according to a set sailing route and a sailing ship speed; the total phosphorus detection equipment starts a total phosphorus continuous sample detection mode; performing alignment processing on the current measurement value and the detection position; storing the aligned data to a shipborne industrial personal computer and a cloud server; stopping continuous sample measurement after the voyage is finished, and cutting off the power supply after the water sample in the digestion chamber is treated; generating a thermodynamic diagram reflecting total phosphorus spatial distribution on a map based on the original data, and generating a total phosphorus distribution report; according to the technical scheme provided by the invention, the defects that dense monitoring requirements of surface water total phosphorus parameters in time and space cannot be met and the specific position of abnormal measurement data cannot be accurately judged can be overcome.

Description

technical field [0001] The invention relates to water quality monitoring, in particular to a navigational surface water total phosphorus measurement method and system. Background technique [0002] As people's requirements for water quality and environmental monitoring are getting higher and higher, the demand for water quality data in time and space is also getting higher and higher, so the application of unmanned ships in the current water quality monitoring field is increasing. [0003] Some sensors that can be quickly detected by electrode methods, such as the five parameters of water quality, have been mounted on many unmanned ships, but there is no simple and effective method to monitor the total phosphorus parameters of the entire water area. At present, the monitoring of total phosphorus in surface water generally uses a fixed station, and the national standard method is used for total phosphorus detection. This total phosphorus monitoring method has two disadvantage...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides a method and system for measuring total phosphorus in surface water by means of navigation, which can effectively overcome the limitation in time and space of the total phosphorus parameters in surface water existing in the prior art. Intensive monitoring requirements, and the defect that it is impossible to accurately determine the specific location of abnormal measurement data

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