体育照明光色现场测量方法的研究

The Study of Measurement Method of Chromaticity Parameters for Sport Lighting

本文介绍了体育场照明中，对其光谱能量分布、相关色温以及显色性等光色参数进行测量的 方法。

The chromatic qualiey in sport lighing is important not only for athletes but also for au- diences, photographing and televising on the sport. However, there in nor yet a good evalua- tion method widely recognized up to now. We have chosen a synthetic on-the-sport measur- ing method for the sport lihgting of the modernized Tianhe sport Centre Guanzhou and Bei- jing Yuatan Gymnasium and Sichuan Yuatan Gymnasium, China. This method can save a lot of effort and time, the prerequisite of which is to have a portable precision automatic spectro- radiometer equiped with a large enough depolarizing Halon diffusing white plate. In this paper, one measurement method spectroradiometrlc properties and chromaticity parameters for sport lighting is discussed. Some data and figures of practical measurement are given. The measurement results are analysed and compared.