GB/T 19233-2020 Translated English of Chinese Standard. (GBT 19233-2020, GB/T19233-2020, GBT19233-2020): Measurement Methods of Fuel Consumption for Light-duty Vehicles
https://www.chinesestandard.net, 2 août 2020 - 42 pages
This Standard stipulates the test and calculation method that uses the carbon balance method to calculate fuel consumption, and the inspection and determination method of production conformity through the determination of automobile carbon dioxide (CO2), carbon monoxide (CO) and hydrocarbon (HC) emissions.
informative Fuel Consumption Calculation Formulas of Vehicles
accordance added adjusted adopted air-conditioner altitude ambient temperature Appendix applicable applicable to Type-N average batch of products calculation formula Chapter chassis dynamometer China CLTC-C CO2 emission coefficient comply comprehensive conduct the test consumption of vehicle control system design total mass determination deviation driving resistance engine environment exceed exhaust expressed in L/100 extraction Formula of Fuel front fuel consumption gasoline GB/T gear shift indicator laboratory maximum design total Measurement Method Method of Fuel mode modified number of sample operation pass performed places position pre-treatment Production Conformity Qmax Qualifications ratio reference relevant requirements road load sample vehicles shown in Formula speed section Standard stipulations Table temperature test cycle test equipment test fuel test result test vehicle transmission turned type approval value type test Type-M Type-N 1 vehicles vehicle H vehicle manufacturer vehicles whose maximum Version WLTC cycle