Uv shade chart and sunshade design
Ultraviolet radiation is divided into UV-A(315-400nm), UV-B (280-315nm), UV-C (under 280nm). Of these, UV-B may be cause serious health problem, such as cataracts, loss of skin immunity, and increase of skin cancer. For this reason, it is important to know how protect human body against the UV-B radiation. Sunshade is very effective to prevent the radiation. The radiation enters to the sunshade from sun and sky. The first step is to measure the sky radiance distribution of sun and sky radiation spectrum. We calculate erythema action ultraviolet radiation from the radiation spectrum. UV shade chart is made using distribution of the erythema action ultraviolet radiation. UV shade chart is useful for designing sunshade.
Ultraviolet Radiation UV Shade Chart radiance Distribution Erythema
Toshimasa Kawanishi
Nihon University
国际会议
26th Session of the CIE(国际照明委员会（CIE）第26届大会)
北京
英文
1053-1056
2007-07-04（万方平台首次上网日期，不代表论文的发表时间）