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    • 6. 发明专利
    • Indoor illuminance simulation method
    • 室内照明模拟方法
    • JP2012058813A
    • 2012-03-22
    • JP2010198731
    • 2010-09-06
    • Shizuoka PrefectureSky Planning:Kk株式会社スカイプランニング静岡県
    • SUZUKI TAKAAKIKATO TOSHIFUMIONO MIYOSHITOYAMA TSUTOMUKOGA YASUKO
    • G06F17/50
    • E04D13/033G06F17/5009
    • PROBLEM TO BE SOLVED: To solve the problem that it is difficult to preliminarily design a skylight window because light distribution characteristics have been actually measured conventionally per skylight window for actual use and large quantities of kinds of members are currently recommended as optical members for constituting a skylight window.SOLUTION: A peculiar optical characteristic function comprising a bidirectional transmittance function and a bidirectional reflectance function based on actual measurement values is prepared with respect to each tabular optical member, and an optical physical model based on peculiar optical characteristic functions and configuration modes of a plurality of optical members constituting a skylight window constituted by combining the optical members is generated, and the optical physical model is used to calculate skylight window light distribution data of daylight introduced through the skylight window, and the light distribution data is utilized to simulate indoor illuminance obtained by construction of the skylight window. It is simulated by a computer system which has optical characteristic functions per optical member as a database.
    • 解决问题:为了解决难以初步设计天窗的问题,因为实际使用的每个天窗已经实际测量了光分布特性,目前推荐大量的构件作为光学构件 构成天窗。 解决方案:针对每个平板光学构件准备包括基于实际测量值的双向透射函数和双向反射函数的特殊光学特征函数,以及基于特殊光学特性函数和配置模式的光学物理模型 生成构成通过组合光学构件构成的天窗的多个光学构件,并且使用光学物理模型来计算通过天窗窗口引入的日光的天窗分配数据,并且利用光分布数据来模拟室内 通过天窗构造得到的照度。 它由具有每个光学构件的光学特征功能的计算机系统模拟为数据库。 版权所有(C)2012,JPO&INPIT