Foreword
This document is developed in accordance with the rules given in GB/T 1.1-2020 Directives for standardization - Part 1: Rules for the structure and drafting of standardizing documents.
This document is Part 2 of GB 22757 Energy consumption label for light-duty vehicles. The following parts of GB 22757 have been issued:
——Part 1: For gasoline and diesel vehicles;
——Part 2: For off-vehicle chargeable hybrid electric vehicles and battery electric vehicles.
This document replaces GB 22757.2-2017 Energy consumption label for light-duty vehicles - Part 2:For off-vehicle-chargeable hybrid electric vehicles and pure electric vehicles. In addition to structural adjustment and editorial changes, the following main technical changes have been made with respect to GB 22757.2-2017:
a) General requirements have been added (see Clause 4);
b) Electric energy consumption, electric energy equivalent fuel consumption and driving range data of battery electric vehicle have been modified [see 6.1.1, 6.1.2, 6.1.4; 4.1g) and 5.1 of Edition 2017];
c) Methods for calculating the estimated energy cost of vehicles have been added (see 6.1.3 and 6.2.3);
d) Methods for getting fuel consumption, electric energy consumption and electric driving range data of off-vehicle chargeable hybrid electric vehicles have been modified (see 6.2.1, 6.2.2, 6.2.5; 5.2 of Edition 2017);
e) Methods for getting CO2 emissions from off-vehicle chargeable hybrid electric vehicles have been added (see 6.2.4);
f) Requirements for labeling energy consumption have been modified (see 7.1.3.3; 6.1.1.2.2 of Edition 2017);
g) Font and size of each functional area have been modified (see 7.2.3; 6.2.3 of Edition 2017);
h) Electronic label has been added (see Annex A);
i) Requirements for labeling the patterns of functional areas have been modified (see Annex B; Annex A of the Edition 2017).
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this document shall not be held responsible for identifying any or all such patent rights.
This document was proposed by and is under the jurisdiction of the Ministry of Industry and Information Technology of the People's Republic of China.
This document was issued in 2017 as first edition and first revised this time.
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Introduction
The energy consumption label of light-duty vehicles directly faces consumers and provides consumers with information about automobile energy consumption, which is of great significance for guiding consumers to buy energy-saving vehicles and transforming vehicle ownership structure to high-efficiency energy-saving vehicles, and is an important link in automobile energy-saving management all over the world. GB 22757 Fuel consumption label for light vehicle aims to establish the content, format, material and pasting requirements of the label, which is proposed to include three parts.
——Part 1: For gasoline and diesel vehicles. Its purpose is to establish energy consumption labels applicable to vehicles of Classes M1, M2 and N1 with gasoline or diesel fuels and a maximum design total mass not exceeding 3,500 kg.
——Part 2: For off-vehicle chargeable hybrid electric vehicles and battery electric vehicles. Its purpose is to establish the energy consumption labels applicable to off-vehicle chargeable hybrid electric vehicles and battery electric vehicles of Classes M1, M2 and N1, with a maximum design total mass not exceeding 3,500 kg.
——Part 3: For a single fuel vehicles other than gasoline and diesel vehicles. Its purpose is to establish energy consumption labels applicable to single fuel vehicles other than gasoline and diesel vehicles.
As vehicles of different energy types need to show different information to consumers, different documents are prepared according to the energy types of applicable vehicles, which complement each other and constitute the energy consumption label standard system of light-duty vehicles in China. In the future, vehicles with more energy types will be incorporated as appropriate according to the industrial development to perfect the energy consumption label standard system of light-duty vehicles in China.
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Energy consumption label for light-duty vehicles - Part 2: For off-vehicle chargeable hybrid electric vehicles and battery electric vehicles
1 Scope
This document specifies the content, format, material and pasting requirements of the energy consumption labels of light-duty vehicles.
This document is applicable to off-vehicle chargeable hybrid electric vehicles and battery electric vehicles of Classes M1, M2 and N1, with a maximum design total mass not exceeding 3,500 kg.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 788 Formats and their sizes of books and magazines
GB/T3181 Colour standard for paint film
GB/T 18284 QR Code
GB/T18386.1-2021 Test methods for energy consumption and range of electric vehicles - Part 1: Light-duty vehicles
GB19578 Fuel consumption limits for passenger cars
GB/T 19596 Terminology of electric vehicles
GB/T 19753-2021 Test methods for energy consumption of light-duty hybrid electric vehicles
GB 20997 Limits of fuel consumption for light-duty commercial vehicles
GB 22757.1 Energy consumption label for light-duty vehicles - Part 1: For gasoline and diesel vehicles
GB/T 32694 Plug-in hybrid electric passenger cars - Specifications
GB/T 37340 Conversion methods for energy consumption of electric vehicles
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 19596 and GB 22757.1 apply.
4 General requirements
Automobile manufacturers shall print and paste paper or plastic labels according to the requirements of Clauses 5 to 7, or print and paste electronic label carriers according to the requirements of Annex A.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Contents of labels
6 Main data of labels
7 Labeling requirements
Annex A (Normative) Electronic labels
Annex B (Normative) Pattern requirements for each functional area of labels
