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GB 27999-2014 PDF in English

GB 27999-2014 (GB27999-2014) PDF English
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GB 27999-2014: PDF in English

GB 27999-2014
ICS 43.020
T 40
Replacing GB 27999-2011
Fuel Consumption Evaluation
Methods and Targets for Passenger Cars
Issued by. General Administration of Quality Supervision, Inspection and
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
Introduction ... 5
1 Scope ... 6
2 Normative References ... 6
3 Terms and Definitions ... 6
4 Evaluation Methods and Targets on Fuel Consumption of Vehicle Type ... 7
5 Calculation Methods and Evaluation Targets of Corporate Average Fuel
Consumption ... 9
6 Production Consistency ... 11
The Chapter 4, Chapter 5, Chapter 6 in this Standard are mandatory, while the
rest are recommended.
This Standard was drafted as per the rules specified in GB/T 1.1-2009.
This Standard replaced GB 27999-2011 Fuel Consumption Evaluation Methods and
Targets for Passenger Cars; compared with GB 27999-2011, this Standard has the
major changes as follows.
--- Expanded the applicable scope of standard;
--- Added the definition of “off-cycle technology/device”;
--- Straightened fuel consumption target of vehicle type;
--- Increased the new energy vehicles, and the determination method of fuel
consumption for the alternative fuel vehicles;
--- Clearly include the new energy vehicles and alternative fuel vehicles into the
accounting areas for the corporate average fuel consumption, and the provide
the accounting method;
--- Cleary indicate that the corporate average fuel consumption shall be calculated
according to the production and import volume.
This Standard was proposed by Ministry of Industry and Information Technology of the
People’s Republic of China.
This Standard shall be under the jurisdiction of National Technical Committee for
Standardization of Automotive (SAC/TC 114).
Drafting organization of this Standard. China Automotive Technology & Research
Participating drafting organizations of this Standard. Anhui Jianghuai Automobile Co.,
Ltd., Dongfeng Motor Co., Ltd., SAIC Motor Technical Center, Great Wall Motor
Company Limited, Chery Automobile Co., Ltd., China First Automobile Co., Ltd.,
Brilliance China Automotive Holdings Co., Ltd., Chongqing Changan Automobile Co.,
Ltd., BASIC Motor Corporation Limited, BYD Automobile Industry Co., Ltd., Beiqi Foton
Motor Co., Ltd., National Automobile Quality Supervision and Test Center (Xiangyang),
Haima Automobile Group Co., Ltd., Chongqing Lifan Passenger Vehicle Co., Ltd.,
Jiangling Motors Co., Ltd., Jiangling Holdings Limited, Jiangxi Changhe Automobile
Co., Ltd., Technical Center of SAIC-GM-Wuling Automobile Co., Ltd., SAIC General
Motors Company Ltd., United Automotive Electronic Systems Co., Ltd., Shanghai
This Standard is an important measure to implement the Development Planning on
Energy Saving and New Energy Automotive Industry(2012-2020); aims to promote the
development and application of China’s advanced vehicle energy saving technology,
and continue to reduce the fuel consumption of China’s passenger cars; so that the
new vehicle average fuel consumption level of China’s passenger cars can be reduced
to about 5L/100km by 2020, and the corresponding carbon dioxide emission is about
In order to encourage the development of new energy vehicles, certain preference is
given to the pure electric passenger car, plug-in hybrid electric passenger car, and fuel
cell passenger car when determining their fuel consumption of vehicle type, and
corporate average fuel consumption in and before 2020.
In order to encourage the development and application of vehicle energy saving
technology, for the energy saving technology or device that can’t be demonstrated or
can’t be demonstrated completely in the existing test methods, but has significant
energy-saving effect in the actual use; this Standard allows, when calculating the
corporate average fuel consumption, taking the quantitative evaluation principle to
correspondingly reduce the fuel consumption of vehicle type according to its energy
saving effect.
Fuel Consumption Evaluation
Methods and Targets for Passenger Cars
1 Scope
This Standard specifies the evaluation methods and targets for fuel consumption of
vehicle type and corporate average fuel consumption of passenger cars.
This Standard is applicable to all M1 type of vehicles with maximum design total mass
not exceeding 3500kg, which include gasoline or diesel fueled vehicle, pure electric
vehicle, fuel cell vehicle, plug-in hybrid electric vehicle, and gas fueled vehicle.
This Standard is not applicable to the only-alcohol-ether fueled vehicle.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) are applicable to this document.
GB/T 18386 Electric Vehicles – Energy Consumption and Range – Test
GB/T 19233 Measurement Methods of Fuel Consumption for Light-Duty Vehicles
GB/T 19753 Test Methods for Energy Consumption of Light-Duty Hybrid Electric
GB/T 29125 Test Methods for Fuel Consumption of CNG Vehicles
3 Terms and Definitions
The following terms and definitions are applicable to this document.
3.1 Fuel consumption of vehicle type
The comprehensive fuel consumption of certain type of vehicle determined as per the
prescribed method.
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.