道路照明模拟计算与现场测量方法差异的研究

Differences Research of the Road Lighting Simulate Computation and On-site Measurement

道路照明设计软件能进行快速、高效模拟计算,但计算值和实测值之间往往存在一定误差。本文阐述道路照明模拟计算的思路、方法、过程和现场测量方法,分析模拟计算和现场测量在布点方法、观察者位置和观察距离等方面的差异,导致最终结果的不同。

Road lighting design software can perform a rapid and efficient simulation, but there is often a certain error between calculated value and measured value. This paper states road lighting simulation idea, method, process and the method of field measurement, analyzes the differences of distribution method, the location of the observer, the observed distance etc. in simulation calculation and field measurement, which leads to the different final results.