Street lamp control method for realizing identical illuminance

Abstract

The invention discloses a street lamp control method for realizing identical illuminance. An identical illuminance value is firstly set to be a given value; then, a photometer is used for measuring real-time photoelectric signals; the two values are compared to obtain deviation; the deviation signal is transmitted to a fuzzy controller; a value after precision is obtained through fuzzy calculation; the value is then transmitted to a lighting circuit for realizing the change of the illumination intensity; and through feedback comparison, the illuminance is adjusted to be constant in a required range. The illumination intensity of the street lamp is determined according to different illumination intensities, identical illuminance in an area using the lighting lamp is realized, and an importance role is played in energy conservation and emission reduction.

Description

technical field [0001] The invention relates to the field of automatic lighting lamps, in particular to a control method for street lamps realizing constant illuminance. Background technique [0002] At present, most of the lighting equipment in urban residential buildings and roadsides start to work when the sky is not completely dark, and no matter how much the light intensity of the outside world is, the light intensity of the lighting equipment is constant, even in the outside world. When the light is strong, the lighting equipment also works with the original light intensity, which consumes a lot of electricity. Moreover, these lighting devices generally work in large quantities, accumulating over the years, causing a great burden on the power grid and causing a great waste of electricity. Contents of the invention [0003] The purpose of the present invention is to provide a control method for street lamps with constant illuminance to solve the above problems. [0...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the lighting equipment in urban residential buildings and roadsides start to work when the sky is not completely dark, and no matter how much the light intensity of the outside world is, the light intensity of the lighting equipment is constant, even in the outside world. When the light is strong, the lighting equipment also works at the original light intensity, which consumes a lot of electricity

Moreover, these lighting devices generally work in large quantities, which have accumulated over the years, causing a great burden on the power grid and causing a great waste of electricity.

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