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GB/T 18566-2011Inspection and evaluation method of fuel consumption for road transport vehicle (English PDF)

道路运输车辆燃料消耗量检测评价方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

September 29, 2011

Implementation date

March 1, 2012

Scope

GB/T 18566-2011 is the English-translated version of 道路运输车辆燃料消耗量检测评价方法.

GB/T 18566-2011 is the Chinese standard "Inspection and evaluation method of fuel consumption for road transport vehicle".

Its scope clause reads: This standard specifies the detection and evaluation of road transport vehicles fuel consumption parameters, testing methods, testing conditions, test equipment, testing prospective Equipment, testing procedures, test results evaluation.

This standard applies to diesel fuel or gasoline, rated total mass greater than 3500kg of passenger operations and operations with trucks. Its clauses include terms and definitions; detects evaluation parameters; detection.

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Document preview — GB/T 18566-2011

National Standard of the People's Republic of China

ICS
03.220.20
Classification
R 06
Replacing
GB/T 18566-2001

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 detects the evaluation parameter
  • 5 detection method
  • 6 detects conditions
  • 7 testing equipment
  • 8 Preparation for testing
  • 9 test
  • 10 4 Evaluation of test results
  • Appendix A (normative) Fuel Consumption 5 carbon balance
  • Appendix B (normative) gantry load resistance calculation method
  • Annex C (normative) with vehicle fuel consumption limit reference value
  • Annex D (normative) resistance test bench method

1 Scope

This standard specifies the detection and evaluation of road transport vehicles fuel consumption parameters, testing methods, testing conditions, test equipment, testing prospective

Equipment, testing procedures, test results evaluation.

This standard applies to diesel fuel or gasoline, rated total mass greater than 3500kg of passenger operations and operations with trucks.

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/T 2977 truck tire specifications, size, pressure and load

JT/T 325 bus operations Classification and grading

JT/T 445 car chassis dynamometer

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Carbon mass balance method

According to post-fuel combustion in the engine is equal to the sum of the total mass of carbon in exhaust gas quality carbon and fuel prior to combustion testing the law of conservation of mass

Vehicle fuel consumption calculation method, referred to as the carbon balance method.

3.2 Bench resistance

All chassis dynamometer rotational friction and air resistance component operation is combined.

3.3 Car carriage rolling resistance

Produced automobile wheel rolling resistance on a chassis dynamometer rollers.

3.4 Gantry loading resistance

Chassis dynamometer loading device is applied to the subject automobile resistance.

4 detects evaluation parameters

Car on a level hard surface at a nominal total mass, the highest transmission gear, constant speed one hundred kilometers fuel consumption under conditions.

5 Detection

Simulation of the subject car road condition is detected on a chassis dynamometer.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of GB/T 18566

EditionTitleRevisionStatus
GB/T 18566-2011Inspection and evaluation method of fuel consumption for road transport vehiclecurrent editionCurrent
GB/T 18566-2001Inspection and evaluation method of fuel consumption for road transport vehicleprevious editionSuperseded

This page sells the current edition, GB/T 18566-2011. Earlier editions are listed for reference only.

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