GB/T 40711.2-2021
ActiveOff-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 2:Idle start-stop system
乘用车循环外技术/装置节能效果评价方法 第2部分：怠速起停系统
Application Summary AI generated
This standard specifies the test methods and calculation procedures for evaluating the fuel-saving effects of idle start-stop systems in passenger cars under real-world driving conditions not covered by standard driving cycles. It is applied by automotive manufacturers and regulatory agencies in China to quantify the energy efficiency benefits of this off-cycle technology for vehicle certification and labeling purposes.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.