17.180.20;93.080.30 标准查询与下载

DIN 6171:2017 交通标志和交通设施的外表颜色

Surface colours for traffic signs and traffic installations

DIN 67527:2017 道路交通固定式信号灯要求

Requirements for stationary signal lights for road traffic

DIN 6171-1:2013 交通标志和交通设施的外表颜色. 第1部分: 在日光下的色度范围

Surface colours for traffic signs and traffic installations - Part 1: Chromaticity regions under daylight

DIN SPEC 50300:2013 关系到反向反射器性能的逆向反光材料夜视性评价用测量几何尺寸

Measuring geometries for assessing the night visibility of retroreflective materials with respect to the retroreflective properties

ASTM E2366-05 用便携式反射比色计测量路面标记材料的日间色度的标准试验方法

The chromaticity of the stripe is determined by means of the tristimulus values X, Y and Z for the CIE 1931 (2°) standard observer for CIE Standard Illuminant D65, which are converted to the chromaticity coordinates (x, y) and shown in the CIE 1931 (x, y)-chromaticity diagram. Refer to Practice E 308. Under the same conditions of illumination and viewing, the chromaticity coordinates (x, y) represent the daytime color of pavement markings in daylight illumination as seen by drivers of the vehicles. The chromaticity of pavement (road) markings may change with traffic wear and require periodic measurement to ensure that the chromaticity is maintained within boundaries (see Specification D 6628 for examples of color boundaries). As specified by CEN, the measurement geometry of the instrument is based on a viewing distance of 30 m and an eye height of 1.2 m. It shall be the responsibility of the user to employ an instrument having the specified illumination and co-viewing angle.1.1 This test method covers measurement of the daytime chromaticity coordinates (x, y) of horizontal pavement markings, such as traffic stripes and surface symbols, and pavement surfaces under diffuse illumination, using a portable reflection colorimeter that can be placed on the surface to measure the chromaticity in a particular viewing direction.1.2 The co-viewing angle of the reflection colorimeter affects the readings. As specified by the European Committee for Standardization (CEN EN 1436), the co-viewing angle shall be 2.29.1.3 This test method is intended to be used for field measurement of pavement markings but may be used to measure the chromaticity and the luminance coefficient under diffuse illumination of materials on sample panels before placing the marking material in the field.1.4 The portable reflection colorimeter may integrate measurement of the luminance coefficient under diffuse illumination Qd according to Test Method E 2302 and thus be an integrated reflectometer/reflection colorimeter.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Measurement of Daytime Chromaticity of Pavement Marking Materials Using a Portable Reflection Colorimeter

DIN 6171-1:2003 交通标志和设施的表面颜色.日光照射下的色域

This standard states surface colours and related colour tolerances for traffic signs and for the marking of road and airport pavements. A distinction is made between colours and related tolerances for new traffic signs and used ones. Further the required luminance factors are given for non-retroreflective and retroreflecting signs.

Surface colours for traffic signs and traffic installations - Part 1: Chromaticity regions under daylight

DIN 67527-1:2001 交通信号灯的光技术性能.道路交通固定式信号灯

The document deals with photometric properties of stationary signal lights for road traffic. Minimum-values for the luminous intensity are stated, according to the dimensions of the signal light and its colour. Requirements concerning the uniformity of the signal lights luminance are also given, together with maximum values for the reflectance properties in order to limit phantom light effects.

Photometric properties of signal lights in traffic - Stationary signal lights for road traffic