Estimation of Lighting in Steel-rolling Shops through Integral Characteristics of the Light Field

[摘要] The organization of the light situation in the interior of steel-rolling workshops has been depicted in the presented research, where the visual operators' activity is characterized by discomfort which is caused by a self-luminous metal. To estimate the illumination, it is suggested to use the integral characteristic of a light area with an exactly distinguished direction functionality - that is, a quarter-spherical illumination. The theoretical argumentation for the quarter-spherical illumination and its calculation method from a single - point light source are subjected here.

[发布机构] Institute of Construction, Architecture and Art, Nosov State Technical University, Lenin av., 38, Magnitogorsk, Chelyabinsk reg.; 455000, Russia^1

[关键词] Integral characteristics;Light fields;Single point;Steel rollings