摘要
介绍1种车载式路灯光谱检测系统,与传统的测量方法相比测量效率大大提高,同时降低交通安全隐患,保证了测量人员的人身安全。本套系统基于CCD(Charge-coupled Device,电荷耦合器件)传感器,实现了车载式测量道路色温、显色指数、色坐标等色度学参数,并且可以动态密集测量。系统引入λ余弦修正器,凹面衍射光栅等技术,进一步提高系统的测量效率和精度,为道路照明检测提供了准确高效的工具。
This article introduces a vehicle-mounted road light spectrum detection system by which the measurement efficiency will be greatly enhanced, and the traffic security risk can be reduced, ensuring the measuring personal safety. Based on CCD sensor, the system realizes the dynamic measurement of road chromaticity parameters including color temperature, color rendering index, color coordinates, and so on. The system integrates a cosine corrector and concave diffraction grating technology to further improve the measurement efficiency and accuracy, thus providing an accurate and efficient tool for the detection of road lighting.
出处
《中国照明电器》
2013年第12期37-39,共3页
China Light & Lighting
关键词
道路照明
车载式CCD
余弦修正
凹面光栅
光谱检测
road lighting
vehicle-mounted CCD
cosine correction
concave grating
spectrometric detection
