GB 16930.1-2014 English PDF

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GB 16930.1-2014: Tactile sticks -- A sign of safety colours
Status: Valid

GB 16930.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 16930.1-2014	189	Add to Cart	3 days	Tactile sticks -- A sign of safety colours	Valid
GB 16930.1-1997	199	Add to Cart	2 days	Tactile sticks--A sign of safety colours	Obsolete

Similar standards

GB/T 39381.1   YY/T 1680   YY/T 1571   GB/T 16931   GB/T 16930.2   GB/T 16932.2   

Basic data

Standard ID: GB 16930.1-2014 (GB16930.1-2014)
Description (Translated English): Tactile sticks -- A sign of safety colours
Sector / Industry: National Standard
Classification of Chinese Standard: C45
Classification of International Standard: 11.180
Word Count Estimation: 8,884
Date of Issue: 12/31/2014
Date of Implementation: 7/1/2015
Older Standard (superseded by this standard): GB 16930.1-1997
Quoted Standard: GB 2893; GB/T 3978; GB/T 3979; GB/T 16930.2; JT/T 688; JT/T 690
Regulation (derived from): National Standards Bulletin 2014 No. 33
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the security cane color logo terms and definitions, requirements and test methods related. This section applies to cane safe color logo design, production, use and related fields.

GB 16930.1-2014: Tactile sticks -- A sign of safety colours

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Tactile sticks - A sign of safety colours ICS 11.180 C45 National Standards of People's Republic of China Replacing GB 16930.1-1997 The cane Part 1. safety colors Tactilesticks-Part 1. Asignofsafetycolor Issued on. 2014-12-31 2015-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

Part 4 of this Chapter are mandatory, others are recommended. GB 16930 "cane" is divided into two parts. --- GB 16930.1 cane - Part 1. safety colors; --- GB/T 16930.2 cane technical conditions. This is Part 1 GB 16930's. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB 16930.1-1997 "blind cane safety colors", compared with GB 16930.1-1997 major technical change Of the following. --- Modifications and additions some of the terms and definitions (see Chapter 3, Chapter 3, 1997); --- Modified cane safety color marking requirements (see 41, 1997 Version 4.1.); --- Modify the deaf-blind cane safety color marking requirements (see 42, 1997 Version 4.2.); --- Increased performance and color photometric performance requirements (see 4.3, 4.4); --- Increasing the detection method (see Chapter 5). This section proposed by the People's Republic of China Ministry of Civil Affairs. This part of the National Rehabilitation and special equipment Standardization Technical Committee on Persons with Disabilities (SAC/TC148) centralized. This section drafted by. National Rehabilitation Device Quality Supervision and Inspection Center, China Association of the Blind, the National Traffic Safety Facilities Quality Supervision and Inspection Inspection center, Dominion Optical Co., Ltd., Beijing school for the blind, physically handicapped rehabilitation center in Sichuan, Guangdong, Yang Kai Medical Technology Group has Ltd., Shanghai Medical Devices Co., Ltd. each state. The main drafters of this section. in Juan-juan, Gu Yaling, Li Weihong, Su Wenying, Wang, Wang Qi, Wang Lili, Li Minghui, Huangfei Qing Yi-Ming Zhao, Zhang, Wang Wei, Li Jinfeng. This part of the standard replaces the previous editions are. --- GB 16930.1-1997. The cane Part 1. safety colors

1 Scope

This section provides security cane color logo terms and definitions, requirements and test methods related. This section applies to cane safe color logo design, production, use and related fields.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 2893 Safety colors GB/T 3978 standard lighting and geometric conditions Methods of measurement GB/T 3979 object colors GB/T 16930.2 cane technical conditions JT/T 688 retroreflective term JT/T 690 retroreflector photometric performance test methods

3 Terms and Definitions

GB 2893, GB/T 16930.2 and JT/T 688 as defined in the following terms and definitions apply to this document. 3.1 Cane tactilesticks White stick whitecanes Guide for the visually impaired or the appliance identification surroundings. 3.2 Blind and deaf stick deaf-blindsticks Both visually impaired hearing impaired guide for an appliance or identify the surrounding environment, a special form of cane. 3.3 Safety colors safetycolor Information transfer security implications of colors, including red, blue, yellow, green, four colors. 3.4 Contrasting colors contrastcolor Make security more visible color contrasting colors, including black and white colors. 3.5 Retroreflective retroreflection Reflected light returned from the opposite direction near the reflection of incident light. When the direction of the incident light changes in a wide range, can still guarantee Hold of this nature. 3.6 Reflective film retroreflectivesheeting One kind of film has been made of retroreflective material can be directly applied. 3.7 Coefficient of luminous intensity coefficientofluminousintensity RI Illumination E⊥ of retroreflective observation direction of the luminous intensity and I fall toward the retroreflective body and the direction perpendicular to the plane of incidence Ratio, namely. RI = I/E⊥ (1) Where. RI --- coefficient of luminous intensity, in units of candela per lux (cd · lx-1); I --- luminous intensity unit candela (cd); E⊥ --- vertical illuminance, the unit is lux (lx). 3.8 Coefficient of retroreflection coefficientofretroreflection RA Than retroreflective surface coefficient of luminous intensity RI and retroreflective body surface area A, namely. RA = RI/A = I/(E⊥ × A) (2) Where. --- Coefficient of retroreflection the RA, in units of candela per lux square meter (cd · lx-1 · m-2); RI --- coefficient of luminous intensity, in units of candela per lux (cd · lx-1); A --- retroreflective surface area of the body, in square meters (m2); I --- luminous intensity unit candela (cd); E⊥ --- vertical illuminance, the unit is lux (lx).

4 Requirements

4.1 cane safety colors Cane look safe colors should be red, contrasting color should be white. White cane as a whole background color, plus a vertical axis Straight circular red stripes. Red stripe width L0≥150mm, and is located at the upper portion of a third of the rod body (length L < 600mm of Cane red stripes width is not required), as shown in FIG. Folding cane red stripes should be in a folded segment. Red part Use retroreflective materials, such as reflective film. Explanation. L --- cane length; L body --- cane stick body length; L0 --- red stripe width; D --- cane stick diameter. Figure 1 cane 4.2 deaf-blind cane safety colors Blind and deaf stick exterior color with red and white security ring and white stripes, and perpendicular to the axis, red and white stripe width is equidistant spacing, not It should be less than 4 segments, each of length L body n ≥150mm (Length L < 750mm width of deaf-blind cane with red stripes is not required), as shown in Figure 2 FIG. Use the red part of the retroreflective material, such as a reflective film. Explanation. L --- cane length; L body --- cane stick body length; The total number of segments n --- spaced stripes. Figure 2 deaf-blind stick 4.3 Performance requirements chroma Cane, blind and deaf staves with red and white colors, the chromaticity coordinates should fall within the Table 3 and Figure 1 of the given range. Red, white luminance factor of the retroreflective material shall conform to the requirements of Table 1. 4.4 photometric performance requirements Cane, blind and deaf stick the retroreflective material used should be flexible materials. Photometric properties of materials to retroreflective coefficient of retroreflection expressed, used Coefficient of retroreflection RA value retroreflective material shall not be less than the requirements of Table 2. Table 1 chromaticity coordinates and luminance factor Colour Color range corner chromaticity coordinates (standard illuminant D65,2 ° field) brightness factor β 1234 No metal coating with a metal coating x 0.735 0.681 0.579 0.655 y 0.265 0.239 0.341 0.345 0.03 ~ 0.15 0.02 ~ 0.11 x 0.350 0.305 0.295 0.340 y 0.360 0.315 0.325 0.370 ≥0.27 ≥0.15

5 Detection

5.1 color performance test 5.1.1 common materials color performance test The method according to GB/T 3979 provisions for testing. legend. White, red chromaticity coordinates of the fill area. 3 red, white color chromaticity region Table 2 Minimum coefficient of retroreflection Observation angle incidence angle Coefficient of retroreflection RA/cd · lx-1 · m-2 White Red 0.2 ° -4 ° 70 14 15 ° 50 11 30 ° 30 6.0 TABLE 2 (cont.) Observation angle incidence angle Coefficient of retroreflection RA/cd · lx-1 · m-2 White Red 0.5 ° -4 ° 30 7.5 15 ° 23 5.3 30 ° 15 3.0 1.0 ° -4 ° 5.0 2.0 15 ° 3.0 1.0 30 ° 2.0 0.6 5.1.2 Performance Test retroreflective material chromaticity And cut 150mm × 150mm monochrome retroreflective material samples using CIE standard illuminant D65 light GB/T 3978 provisions Source, taking the measurement geometry 45 ° a. 0 °, the method according to GB/T 3979 provisions for testing. 5.2 photometric performance testing And cut 150mm × 150mm monochrome retroreflective material samples, according to the method of JT/T 690 provisions for testing. ......

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