Method of predicting vehicle clutch life based on real-time judder diagnosis and system for diagnosing vehicle judder in real time

A system for diagnosing vehicle judder in real time, the system comprising:

• an actual road driving information collection device;
• a cloud server configured to store actual road driving data measured by the actual road driving information collection device while a vehicle travels;
• a clutch life prediction device configured to extract a judder evaluation mode using a vehicle speed, an acceleration, an accelerator pedal scope range, a mileage, a transmission gear range, a clutch rotational speed, or a clutch temperature of the actual road driving data, to calculate a judder index using the clutch rotational speed, the clutch temperature, or the mileage, and to predict a clutch useful life of a double clutch transmission (DCT) using a useful life prediction curve calculated by a curve fitting function after data plotting of the judder index with a change in the mileage;
• and
• a notification unit configured to generate a maintenance notification at a time of clutch maintenance checked as a result of prediction of the clutch useful life.