ChinaAutoRegs｜GB 19152-2016 英文版/English/翻译/发射对称近光和/或远光的机动车前照灯
Motor Vehicle Headlamps Emitting a Symmetrical Passing Beam or a Driving Beam or Both
1 SCOPE
This Standard specifies the photometric performance, test methods and inspection rules of the headlamps, equipped with filament lamp, gas-discharge light source or LED module, and emitting a symmetrical passing beam and/or a driving beam, for motor vehicles.
This Standard applies the headlamps, equipped with filament lamp, gas-discharge light source or LED module, and emitting a symmetrical passing beam and/or a driving beam, intended for Category L vehicles.
2 NORMATIVE REFERENCES
The following referenced documents are indispensable for the application 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 4599 Motor Vehicle Headlamps Equipped With Filament Lamps
GB 4785 Prescription for Installation of the External Lighting and Light-Signalling Devices for Motor Vehicles and Their Trailers
GB 15766.1-2008 Lamps for road vehicles – Dimensional electrical and luminous requirements
GB 17510 Photometric characteristics of light-signalling devices for motorcycles
GB 25991 Automotive headlamps with LED light sources and/or LED modules
ECE R37 Uniform provisions concerning the approval of filament lamps for use in approved lamp units of power-driven vehicles and of their trailers
ECE R99 Uniform provisions concerning the approval of gas-discharge light sources for use in approved gas-discharge lamp units of power-driven vehicles
ECE R128 Uniform provisions concerning the approval of light emitting diode (LED) light sources for use in approved lamp units on power-driven vehicles and their trailers
3 TERMS AND DEFINITIONS
For the purpose of this standard, the following terms and definitions and those given in GB 4785, GB 4785 and GB 25991 apply.
3.1
Complete headlamp
the complete lamp itself, including those surrounding body parts (electronic light source control-gear contained), which could influence its thermal dissipation.
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