GB 19755-2016: Technical requirements and measurement methods for emissions from light-duty hybrid electric vehicles

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Scope

This Standard specifies the measurement methods and technical requirements for
emission pollutants, double idle speed emission pollutants, crankcase pollutants,
evaporative pollutants, durability of pollutant control device and on-board diagnostics
(OBD) system of light-duty hybrid electric vehicles with spark-ignition engines at room
temperature and low temperature.
This Standard specifies the measurement methods and technical requirements for
emission pollutants, free acceleration emission smoke, pollutant control device and
on-board diagnostics (OBD) system of light-duty hybrid electric vehicles with
compression-ignition engines at room temperature.
This Standard specifies the inspection and determination methods for the type test,
production consistency and in-use compliance of light-duty hybrid electric vehicles.
This Standard applies to light-duty hybrid electric vehicles with a maximum design
speed greater than or equal to 50 km/h and installed with spark-ignition engines or
compression-ignition engines. For vehicles with only parking idle speed stop function
as described in QC/T 837, their emission measurement is carried out according to the
requirements of conventional vehicles and does not fall within the scope of this
Standard.

Basic Data

Standard ID	GB 19755-2016 (GB19755-2016)
Description (Translated English)	Technical requirements and measurement methods for emissions from light-duty hybrid electric vehicles
Sector / Industry	National Standard
Classification of Chinese Standard	Z64
Classification of International Standard	13.040.50
Word Count Estimation	29,267
Date of Issue	2016-08-22
Date of Implementation	2016-09-01
Older Standard (superseded by this standard)	GB/T 19755-2005
Quoted Standard	GB 3847-2005; GB 18352; GB/T 19596-2004; GB/T 19753; QC/T 837
Regulation (derived from)	Ministry of Environmental Protection Notice No.56 of 2016; National Standard Notice No.2516 of 2016
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 a light hybrid electric vehicle equipped with an ignition engine, exhaust pollutants at room temperature and low temperature, dual idle exhaust pollutants, crankcase contaminants, evaporative contaminants, contaminant control equipment durability and vehicle diagnostics (OBD) system measurement methods and technical requirements. This standard specifies the measurement methods and technical requirements for exhaust pollutants, free acceleration exhaust smoke, pollutant control device durability and vehicle-mounted diagnostic (OBD) systems for light-duty hybrid electric vehicles equipped with compression ignition engines. This standard specifies the type of light hybrid electric vehicle inspection, production consistency and compliance with the inspection and determination methods. This standard is applicable to light-type engines or compression-ignition engines with a maximum design speed greater than or equal to 50 km / h