What does the Simple Transient Cycle Method mean?
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Simple Transient Cycle Method, namely "Technical Requirements for Exhaust Pollutant Measurement Equipment of Gasoline Vehicles Using Simple Transient Cycle Method", is an annual inspection method for non-full-time four-wheel-drive gasoline vehicles, aiming to detect whether the vehicle's exhaust emission standards meet the requirements. The main equipment for measuring exhaust pollutants of gasoline vehicles using the Simple Transient Cycle Method includes chassis dynamometer, five-gas analyzer, flow meter, and computer control software for pollutant emission detection; This standard specifies the technical requirements and testing methods for the specifications, functions, and performance of the chassis dynamometer, five-gas analyzer, and flow meter, as well as the basic requirements for the functions of the computer control software. To improve China's air quality, it is necessary to strengthen the prevention and control of motor vehicle exhaust pollution. The state and environmental protection departments need to strengthen the control of motor vehicle environmental protection, continuously introduce corresponding laws and regulations, research and produce new energy motor vehicles, strictly control motor vehicle exhaust emissions, and optimize China's urban traffic structure.