GB/T 4970-2009
ActiveMethod of running test - Automotive ride comfort
汽车平顺性试验方法
Application Summary AI generated
GB/T 4970-2009 specifies the test methods for evaluating the ride comfort of automobiles under actual road conditions, focusing on measuring vibrations transmitted to the driver and passengers. It is applied in the automotive industry for vehicle development, quality inspection, and type approval testing to ensure that vehicles meet comfort and safety standards for human exposure to whole-body vibration. The standard is used by manufacturers, testing laboratories, and regulatory bodies to assess passenger cars, buses, and trucks on standardized road surfaces.
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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.