重庆武隆芙蓉洞灯光照明系统的优化研究

在对芙蓉洞现有灯光照明系统的供电方式、照明配电、照明控制、功能性照明系统和景观性照明系统等进行实地调查的基础上，采用问卷调查法和IPA法，分析了游客对芙蓉洞灯光照明系统的期望值和满意度。在此基础上，提出芙蓉洞灯光照明系统的优化对策:（1）排除照明设计中的安全隐患，提高灯具的防护等级，提高照明供电等级，确保芙蓉洞灯光照明系统的安全性；（2）凸显芙蓉洞灯光照明系统的主题性；（3）采用LED光源，充分发挥照明控制系统的作用，注重芙蓉洞灯光系统的生态性；（4）确定不同类型景观的照度水平，科学使用用光方式，做到洞穴照明方式多样化、灯光色彩多元化、灯具与电线隐形化，增强芙蓉洞灯光照明系统的景观性。 

Optimization of the lighting system at the Furong cave in Chongqing

Expectation and satisfaction of tourists for lighting system of the Furong cave has been investigated using a questionnaire survey and IPA (Importance Performance Analysis) method. It involves the power supply mode, light distribution system, lighting control, functional lighting system and landscape lighting system in the cave. Based on its results, the following optimizing strategies of the lighting system have been put forward, (1) Potential safety hazard of lighting design should be eliminated. The level of luminaire protection and lighting power supply should be enhanced. And the security of the lighting system should be guaranteed; (2) A prominent theme of the lighting system should be made; (3) LED should be used effectively for ecology purpose; (4) Different illumination levels should be applied to different landscapes. Patterns and colors of the lighting system should be diversified. Luminaire, wire and other lighting facilities should be hidden to improve the quality of the landscape.