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GB/T 27879-2025 English PDF

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GB/T 27879-2025: Patron external display for toll collection of highway
Status: Valid

GB/T 27879: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 27879-2025English429 Add to Cart 4 days [Need to translate] Patron external display for toll collection of highway Valid GB/T 27879-2025
GB/T 27879-2011English329 Add to Cart 3 days [Need to translate] Patron external display for toll collection of highway Valid GB/T 27879-2011

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Basic data

Standard ID GB/T 27879-2025 (GB/T27879-2025)
Description (Translated English) Patron external display for toll collection of highway
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard R80
Classification of International Standard 03.220.20, 93.080.30
Word Count Estimation 21,291
Date of Issue 2025-06-30
Date of Implementation 2026-01-01
Older Standard (superseded by this standard) GB/T 27879-2011
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 27879-2025: Patron external display for toll collection of highway

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ICS 03.220.20;93.080.30 CCSR80 National Standard of the People's Republic of China Replaces GB/T 27879-2011 Highway toll fee display Released on June 30, 2025 Implementation on January 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Table of Contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and definitions, abbreviations 1 4 Composition, classification and model 2 5 Technical Requirements 4 6 Test methods 8 7 Inspection Rules 13 8 Marking, packaging, transportation and storage 15 Reference 17 Preface This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 27879-2011 "Highway Toll Fee Display". Compared with GB/T 27879-2011, except for the structural adjustment In addition to the integration and editorial changes, the main technical changes are as follows. a) Added the terms and definitions of “pixel” and “half-intensity angle” (see 3.1.3 and 3.1.4); b) The definitions of “fee display”, “visual angle” and “static visual distance” have been changed (see 3.1.2, 3.1.5 and 3.1.6,.2011 edition). 3.1, 3.3 and 3.4); c) Added the highway toll fee display component (see 4.1); d) The classification has been changed (see 4.2, 4.1 of the.2011 edition); e) The model and function identification codes have been changed (see 4.3, 4.2 and 4.3 of the.2011 edition); f) The applicable levels of installation environment, relative humidity and ambient temperature have been changed (see 5.1,.2011 edition); g) The technical requirements and test methods for materials, dimensions, appearance and functions have been changed (see 5.2~5.5 and 6.2~6.5,.2011 edition). 5.3.1, 5.2, 5.3.2, 5.5 and 6.2 to 6.4); h) The technical requirements and test methods for visibility, acoustic characteristics and reliability have been modified (see 5.6.1, 5.6.2, 5.6.5, 6.6.1, 6.6.2 and 6.6.5, 5.6.1, 5.6.2, 5.6.3, 5.8, 6.5.1, and 6.5.2 of the.2011 edition); i) Added technical requirements and test methods for display screen scanning frequency and power (see 5.6.3, 5.6.4, 6.6.3 and 6.6.4); j) The technical requirements and test methods for insulation resistance, electrical strength, safety grounding, power adaptability, lightning protection and overvoltage protection have been changed. Method, added technical requirements and test methods for contact current (see 5.6.6.1~5.6.6.6 and 6.6.6.1~6.6.6.6,.2011 Versions 5.7.1 to 5.7.5 and 6.6.1 to 6.6.4); k) The technical requirements and test methods for environmental adaptability have been changed, and the technical requirements and test methods for weather resistance have been added (see 5.6.7, 6.6.7, 5.10 and 6.8 of the.2011 edition); l) The technical requirements and test methods for electromagnetic compatibility have been changed (see 5.6.8 and 6.6.8, 5.11 and 6.9 of the.2011 edition); m) Changed the technical requirements and test methods for communication interface and protection level (see 5.7, 5.8, 6.7 and 6.8,.2011 edition 5.7.6, 5.9, 6.6.5, 6.7); n) Added information security requirements and test methods (see 5.9 and 6.9); o) The inspection item requirements have been changed (see 7.1, 7.1 of the.2011 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed and coordinated by the National Technical Committee for Standardization of Transportation Engineering Facilities (Highway) (SAC/TC223). This document was drafted by. CCCC First Highway Survey and Design Institute Co., Ltd., Xi'an Jinlu Traffic Engineering Technology Development Co., Ltd. Co., Ltd., Zhejiang Mechanical and Electrical Design Institute Co., Ltd., and Hebei Jiaotong Intelligent Technology Co., Ltd. The main drafters of this document are. Yang Xiaodong, Li Guoqiang, Li Dejun, Lin Zhaohui, Li Shimin, Wang Zuo, Fu Zhipeng, Jing Bo, Zhao Liguo, Guo Bin, Zhou Qun, Zheng Zhiping, Wang Weina, Li Guang, Zhang Yuxi, Dong Minghua, Dai Chen, Li Yan, Feng Gang, Cao Yupeng, and Fang Jianan. This document was first published in.2011 and this is the first revision. Highway toll fee display 1 Scope This document specifies the composition, classification and model, technical requirements, test methods, inspection rules and standards of highway toll display Labeling, packaging, transportation and storage. This document applies to the production and inspection of highway toll display devices. 2 Normative references The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial symbols for packaging, storage and transportation GB/T 2312 Basic set of Chinese coded character sets for information interchange GB/T 2423.1 Environmental testing for electric and electronic products Part 2.Test methods Test A. Low temperature GB/T 2423.2 Environmental testing for electric and electronic products Part 2.Test methods Test B. High temperature GB/T 2423.3 Environmental testing Part 2.Test methods Test Cab. Steady state damp heat test GB/T 2423.10 Environmental testing Part 2.Test methods Test Fc. Vibration (sinusoidal) GB/T 2423.17 Environmental testing Part 2.Test methods Test Ka. Salt spray GB/T 2423.22 Environmental testing Part 2.Test method Test N. Temperature change GB/T 3453 Basic control procedures for data communications GB/T 4208-2017 Degrees of protection provided by enclosures (IP code) GB/T 5080.7-1986 Equipment reliability test - Verification test of failure rate and mean time between failures under the assumption of constant failure rate Test plan GB/T 12113 Measurement methods of touch current and protective conductor current GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility test and measurement techniques Part 3.Radio frequency electromagnetic field radiated immunity test GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test GB/T 18226 Technical requirements for corrosion protection of steel components in highway traffic engineering GB/T 18802.11 Low voltage surge protective devices (SPD) Part 11.Performance requirements and specifications for surge protective devices for low voltage power supply systems Test methods GB/T 22040 Weathering performance requirements and test methods for plastic products used in highway facilities GB/T 23828 LED variable message signs for highways SJ/T 11141-2017 General Specification for Light Emitting Diode (LED) Display Screens 3 Terms, definitions, and abbreviations 3.1 Terms and Definitions The terms and definitions defined in GB/T 23828 and the following apply to this document.

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