Atmosphere lamp evaluation method and system based on human visual perception

Abstract

The invention provides an atmosphere lamp evaluation method based on human eye visual perception. The method comprises the following steps: establishing a brightness-comfort evaluation model taking a brightness value as an independent variable and a comfort score value as a dependent variable, and distinguishing different colors and different light emitting types by constant values in the model; detecting the surface brightness of the atmosphere lamp by using optical detection equipment, and recording the brightness value of the atmosphere lamp; and substituting the brightness value, the atmosphere lamp color and the atmosphere lamp light emitting type into a brightness-comfort level evaluation model, and calculating a comfort level score corresponding to the current brightness. According to the technical scheme, different light emitting types and brightness and visual comfort perception models are obtained based on human factor engineering test research of the atmosphere lamp. Through the model, the association relationship between the brightness of the atmosphere lamp and the visual perception comfort can be established, and the brightness comfort score of the atmosphere lamp by human vision can be obtained as long as the overall brightness of the atmosphere lamp is obtained through the test of optical test equipment.

Description

technical field [0001] The present invention relates to the field of lighting technology, in particular to a method and system for evaluating ambient lights based on human visual perception. Background technique [0002] Ambient lighting is an important branch of the lighting field. It is an important technical content in this field to evaluate the brightness of ambient lights in large areas including automobiles, interiors, and special environments. The existing brightness evaluation method only evaluates whether the brightness of the product meets the predetermined brightness threshold. Since ambient light products are optical products directly observed by human eyes, their brightness and comfort directly affect people's sensory evaluation of vehicles. The current evaluation and measurement method only tests the brightness of the ambient light and judges whether it is qualified according to the specified upper and lower limits of brightness, and the brightness range is r...

AI Technical Summary

Problems solved by technology

The current evaluation and measurement method only tests the brightness of the ambient light and judges whether it is qualified according to the specified upper and lower limits of brightness, and the brightness range is large, resulting in large fluctuations in the brightness of the actual product

The methods in the prior art cannot evaluate the brightness comfort, cannot evaluate the visual comfort of the human eye, and do not have the function of evaluating the visual comfort of the human eye through light parameter testing

Images