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突起路标的色度性能是衡量突起路标质量的一个关键性指标。本文从不同用途、不同类型的突起路标的实际使用条件着手， 探讨了其合乎使用要求的测量条件， 并对各种用途、各种类型突起路标的壳体和反射体的色度性能提出要求。
The chromaticity performance of the protruding road signs is a key indicator of the quality of the protruding road signs. In this paper, different practical purposes and different types of protruding road signs to start the actual conditions of use to explore the conditions in line with its requirements, and for a variety of purposes, various types of protruding road signs shell and reflector color performance requirements.