A fresh approach to interior lighting design: The design objective – direct flux procedure
A fresh approach to interior lighting design: The design objective – direct flux procedure
复制标题
DOI：
10.1177/1477153517734401
复制
发表时间：
2018-12
影响因子：
2.5
通讯作者：
C. Cuttle
中科院分区：
文献类型：
--
作者：
C. Cuttle
根据照明对室内空间外观及其内容的影响，提出了一种新的照明设计方法。出射度是对从表面出射或射出的光通量密度（lm/m2）的度量，并为将照明的数量和分布与人们对其视觉效果的评估相关联提供了有效的基础。该程序指导用户从确定与人们对外观的评估如何受到照明影响有关的选定照明设计目标，到制定最佳实现这些目标的直接通量分布规范。应用范围可以从基本到复杂。根据最近发表的研究，回顾了以前发表的照明概念的选择，并基于这些概念，该程序采用可下载的电子表格的形式，使用户能够优先考虑有效的通量利用和实现设计导向的目标。虽然人们认识到，需要更多的研究之前，该程序可以通过一般的应用程序，本文的目的是展示一个实际的替代目前的照明实践所提供的机会。
A new lighting design procedure is proposed based on how lighting influences the appearance of indoor spaces and their contents. Exitance is the measure of the density of luminous flux (lm/m2) exiting, or emerging from, a surface, and provides an effective basis for relating the quantity and distribution of lighting to peoples' assessments of its visual effects. The procedure guides users from identifying selected lighting design objectives relating to how peoples' assessments of appearance are affected by lighting, to developing a specification for the direct flux distribution that will optimally achieve those objectives. Applications can range from basic to complex. A selection of previously published lighting concepts is reviewed in the light of recently published research, and based on these concepts, the procedure takes the form of a downloadable spreadsheet that enables users to prioritise between efficient flux utilisation and achievement of design-oriented objectives. While it is recognised that more research is needed before the procedure could be adopted for general application, the aim of this paper is to demonstrate the opportunities offered by a practical alternative to current lighting practice.