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| 基于空间连续性与圈层理论的高校老校区照明规划设计
——以重庆大学B 区为例 |
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翁季1, 朱芊芊2, 沈静雅3
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1.（通讯作者）：重庆大学建筑城规学院，教授，348933823@qq.com;2.重庆大学建筑城规学院，硕士研究生;3.重庆大学建筑城规学院，博士研究生
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| 摘要: |
| 针对高校老校区室外照明秩序缺失、
照明分区模糊等问题，引入空间连续性与圈层
理论，以重庆大学B区为研究区域，基于现状
实测与人流热力分析，构建以序列协同与层级
匹配为设计理念的四级圈层体系。在此基础
上，提出差异化梯度控制策略：建构筑物亮度
由核心（≥8 cd/m2）向外围（0.5~1 cd/m2）递
减；光源色温由高唤醒度（4 000~4500 K）向高
舒适度（2 700~3 000 K）过渡；照明方式由立体
泛光向低位隐匿演变。结果表明，该照明设计
策略能够有效打破老校区照明规划难题，优化
核心区域与外围区域之间的光序列衔接，实现
安全保障与结构秩序协同提升，可为同类校园
更新提供理论与实践依据。 |
| 关键词: 校园照明 空间连续性 圈层理论 重庆大学B区 照明规划 |
| DOI：10.13791/j.cnki.hsfwest.20260408002 |
| 分类号: |
| 基金项目:国家自然科学基金面上项目（52478077） |
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| Lighting planning and design for old university campuses based on spatial continuity andcircle layer theory: A case study of Chongqing University Zone B |
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WENG Ji,ZHU Qianqian,SHEN Jingya
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| Abstract: |
| Outdoor lighting in old university campuses plays a dual role in ensuring nighttime safety
and reconstructing spatial order, yet many existing campuses still suffer from fragmented lighting
organization, ambiguous illumination zoning, and insufficient correspondence between lighting
hierarchy and functional spatial structure. To address these problems, this study introduces the
theories of spatial continuity and circle-layer organization into campus outdoor lighting planning,
and takes Zone B of Chongqing University as a representative case. Based on field investigation,
illuminance and luminance measurements, nighttime image comparison, functional zoning analysis,
and pedestrian-flow heat-map observation, the study establishes a systematic lighting renewal
framework for old campus environments characterized by complex spatial textures, historical
architectural resources, and mixed nighttime activities. The investigation shows that the existing
lighting environment in Zone B is dominated by scattered functional lighting and lacks an integrated
spatial organization strategy. Most key building fa?ades are not independently illuminated and rely
mainly on road lighting or interior light spill for nighttime visibility. Road lighting is uneven in
several sections, while some pedestrian paths, green-space edges, and transitional areas contain dark
zones or visual blind spots. In addition, abrupt changes in brightness and color temperature between
adjacent spaces weaken the coherence of the nighttime visual sequence. These problems indicate
that the existing lighting system has not yet formed a clear relationship between spatial hierarchy,
behavioral intensity, cultural recognition, and visual guidance.To respond to these deficiencies, the
study proposes a four-level circle-layer lighting system guided by two core design concepts:
sequence synergy and hierarchy matching. Sequence synergy, derived from spatial continuity
theory, emphasizes the construction of a continuous lighting sequence through the coordinated
organization of buildings, roads, squares, landscape nodes, and pedestrian routes. In this framework,
the road system is regarded as the linear skeleton that connects different spatial layers and supports
visual continuity, wayfinding, and nighttime safety. Hierarchy matching, derived from circle-layer
theory, emphasizes the establishment of differentiated lighting levels corresponding to functional
attributes, spatial roles, and nighttime activity intensity. Rather than defining the campus core
according to geometric centrality, this study identifies the lighting hierarchy on the basis of spatial
use, pedestrian concentration, and behavioral characteristics. Accordingly, the sports field and
surrounding gathering spaces are defined as the first layer, historical and cultural building areas as
the second layer, teaching and research areas as the third layer, and living-service areas as the fourth
layer.On this basis, a differentiated gradient control strategy is developed. For buildings, structures,
entrance signs, sculptures, and other vertical interfaces, fa?ade luminance is designed to decrease
progressively from the core to the periphery: no less than 8 cd/m2 in the first layer, 3-5 cd/m2 in the
second layer, 2-3 cd/m2 in the third layer, and 0.5-1 cd/m2 in the fourth layer. Horizontal spaces such
as sports venues, gathering squares, and roads are excluded from this fa?ade luminance controlsystem and should instead comply with the corresponding illuminance standards for functional activities and traffic safety. In terms of color temperature, the
proposed strategy establishes a gradual transition from high arousal to high comfort. The first layer adopts neutral to slightly cool light of 4 000-4 500 K to
enhance visual clarity, spatial recognition, and safety in high-density activity areas. The second layer uses 3 000 K warm-white light to reveal the texture of redbrick
fa?ades and strengthen the historical atmosphere of the campus. The third layer adopts 4 000 K neutral warm-white light to support teaching, research,
and road safety while maintaining a stable visual environment. The fourth layer uses warm yellow light of 2 700-3 000 K to reduce nighttime visual stimulation
and create a quiet, comfortable, and low-interference residential atmosphere.The lighting method is also organized as a progressive spatial sequence. In the first
layer, high-pole or medium-pole luminaires are used to provide broad lighting coverage for large-scale spaces, while concealed floodlights and buried
luminaires highlight important nodes and reinforce the main visual axis. In the second layer, small-angle linear grazing, wall washing, and soft floodlighting are
applied to emphasize material texture and establish cultural visual anchors. In the third layer, cut-off road luminaires, landscape lights, courtyard lights, and
controlled interior light are combined to maintain basic visibility and spatial transition. In the fourth layer, low-position luminaires, shielded fixtures, grass
lights, and concealed footlights are used to restrict light below the eye line, reduce spill light, and protect the residential environment from excessive visual
disturbance. The results indicate that the proposed strategy can effectively address the lighting planning difficulties of old university campuses caused by
complex spatial structures, mixed functional demands, and fragmented lighting facilities. By coordinating luminance hierarchy, color-temperature rhythm,
lighting methods, and road-based spatial continuity, the strategy improves the visual connection between core and peripheral areas, enhances the nighttime
recognition of key buildings, reduces visual discontinuity, and supports safer pedestrian movement. More importantly, the study demonstrates that the
integration of spatial continuity theory and circle-layer theory can transform campus lighting planning from the isolated application of technical indicators into
a systematic spatial design process that simultaneously considers safety, function, cultural expression, visual order, and environmental comfort. The proposed
circle-layer boundaries and lighting parameters are not fixed templates, but can be recalibrated according to the functional layout, historical context, pedestrian
behavior, and nighttime use characteristics of different campuses. Therefore, this research provides a theoretical framework and practical references for the
stock renewal of outdoor lighting in comparable old university campuses. |
| Key words: campus lighting spatial continuity circle layer theory Zone B of Chongqing University lighting planning |
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