风景区夜景视觉廊道评价探讨——以惠州西湖风景名胜区为例

对于风景区夜间景观,国内外尚无固定的模式和方法对此进行定量评价。文章提出一个基于二维尺度基础上的三要素评价方法,即建立一个二维的评价平面,根据三个不同的夜间景观要素(单体照明设计、灯光亮度、空间心理体验)形成评价体系,进行综合评价并分级,并把得出结果转绘到平面地图上,形成夜景视觉廊道图,使评价可视化。以惠州西湖风景区夜间照明景观评价为例,体现评价过程,为科学评价夜间景观提供参考依据。

Evaluation of Nightscape Lighting Visual Corridor:A Case Study of Huizhou West Lake

For the nightscape, there is no conventional pattern or method on its quantitative evaluation domestic or abroad. A three- factor evaluation method based on a two-dimension criterion was proposed in this paper. Based on classification of the design of illumination in unit, brightness of the light and the psychological experience of space, an evaluation system was established. In order to visualize the evaluation, the outcome was drawn into the map, which illustrated the landscape of visual corridors at night. Taking the scenic resort of Huizhou West Lake as a case, this essay demonstrated the process of evaluation by adopting the method in concern, and it provided a reference for the scientific nightscape evaluation.