眩光效应是影响照明系统使用效果的重要因素。首先建立了眩光效应的评估模型,对某远程照明系统进行实际建模仿真及定量分析,计算了其眩光效应的理论值。分析了人眼视觉仿真模式并使用逆向追迹算法对系统的人眼视觉效果进行仿真,最后对不同视角、不同昼夜背景环境、不同观察距离仿真了人眼观察照明系统的实际眩光效果。对某实际远程照明系统的仿真结果表明其眩光值GR小于30,眩光效应较为严重,并使用软件仿真验证了理论分析的结果。提出的分析方法对照明系统眩光效应评价及判断给出了可视化的评判方法。在照明系统的设计领域有应用前景。

Glare effect has been the important factors affecting the effects of lighting system to use. First, the glare evaluation model is set up in this article, then the actual modeling simulation and quantitative analysis are made on a remote lighting system, and the theoretical glare effect value is calculated. Human eye visual simulation model is set and reverse tracing algorithm is analysed. Finally, the actual glare effect observed by human eye is simulated by different background environment, different observation distance. For an actual remote lighting system, simulation results show that the glare of value is less than 30, glare effect is relatively serious, and the simulation is used to verify the results of theoretical analysis. The analysis method has great application prospect on lighting system design.