基于CCD传感器的车载式路灯光谱检测系统

Vehicular Lamp Spectrum Detection System Based on CCD Sensor

介绍了一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,同时也降低了交通安全隐患,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,进一步提高了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 paper introduces a vehicle system for detecting street lamp spectrum. Compared with the traditional measurement method,its measurement efficiency increases greatly and the hidden traffic danger is also reduced,which ensures the safety for the measuring personal. Based on CCD sensor,this system realizes the dynamic measurement of the chromaticity parameters like road color temperature, colorrendering index and color coordinates. It can also conduct dynamic measurement intensively. The system introduces cosine corrector and concave diffraction grating technology, which further improves the measurement efficiency and accuracy,and provides the accurate and efficient tool for road lighting testing.