A Turbidity Monitoring Method for Urban River Ecological Intelligent Monitoring Mother Station

Abstract

The invention discloses a turbidity monitoring method of an urban river channel ecological intelligent monitoring mother station, which comprises the following steps: 1. Put the urban river ecological intelligent monitoring mother station into ultrapure water, turn on the sound wave generator and light source, and align the CCD The alignment original optical detection signal OPA1 is formed on the sensor, and the original optical detection signals OPA2, OPA3, OPA3, OPA4 are formed by four adjacent CCD sensors; 2. Put the urban river ecological intelligent monitoring mother into the water body to be detected, and the alignment CCD sensor Form the original optical detection signal OP1 on the position, and four adjacent CCD sensors form the original optical detection signal OP2, OP3, OP3, OP4; Three, the expression of turbidity Z is: the urban river ecological intelligent monitoring master station of the present invention The turbidity monitoring method collects the direct light signal and multiple diffuse reflection signals at the same time, which can improve the measurement accuracy, simplify the structure and reduce the equipment cost.

Description

technical field [0001] The invention relates to a method for monitoring turbidity of an urban river channel ecological intelligent monitoring master station. Background technique [0002] Turbidity reflects the physical appearance of impurities such as suspended solids, colloids, and microorganisms in water with different sizes, specific gravity, and shapes. Existing turbidity measuring instruments, such as the invention patent "Double Optical Path Scattering Water Quality Turbidity Measuring Instrument" with the patent number ZL201310391422.1, all use the optical path scattering measurement method to measure the turbidity of water, the structure is complex, and the measurement data Single, the measurement accuracy is affected. If you want to improve the measurement accuracy, you need to greatly increase the equipment cost. Contents of the invention [0003] The purpose of the present invention is to provide a turbidity monitoring method for an urban river channel ecologi...

AI Technical Summary

Problems solved by technology

Existing turbidity measuring instruments, such as the invention patent "Double Optical Path Scattering Water Quality Turbidity Measuring Instrument" with the patent number ZL201310391422.1, all use the optical path scattering measurement method to measure the turbidity of water, the structure is complex, and the measurement data Single, the measurement accuracy is affected, if you want to improve the measurement accuracy, you need to greatly increase the cost of equipment

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