GB/T 37153-2018 English Translated 英文版 翻译 Acoustic vehicle alerting system of electric vehicles running at low speed
GB/T 37153-2018 English Translated Acoustic vehicle alerting system of electric vehicles running at low speed
Issued on December 28, 2018
Implemented on July 01, 2019
Jointly Issued by State Administration for Market Regulation of the People's Republic of China & Standardization Administration of the People's Republic of China
1 SCOPE
This Standard specifies the requirements and test methods of vehicle speed range, limits of sound pressure level, frequency, sound type and pause switch for the acoustic vehicle alerting system of electric vehicles running at low speed (hereinafter referred to as “AVAS-LS”).
This Standard applies to the battery electric vehicles (BEV), the hybrid electric vehicles (HEV) with pure electric driving mode, and the fuel cell electric vehicles (FCEV), of categories M1 and N1.
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 1495 Limits and measurement methods for noise emitted by accelerating motor vehicles
GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters
GB/T 3785.1-2010 Electroacoustics - Sound level meters - Part 1: Specifications
GB/T 12534 Motor vehicles - General rules of road test method
GB/T 15173-2010 Electroacoustics - Sound calibrators
GB/T 19596 Terminology of Electric Vehicles
GB 50800-2012 Technical code for anechoic and semi-anechoic rooms
3 TERMS AND DEFINITIONS
For the purpose of this document, the terms and definitions established in GB/T 19596 and the followings apply.
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