Alarm Signals Identification Based on the Data of Cars Warranty Exploitation

This article presents the results of the development and implementation of analytical tools for the detection of alarm signals when monitoring the quality of new cars in the period of warranty exploitation. The practice of exploitation shows that comprehensive approaches to rapid quality analysis are required. With their help, rapid identification of failures is possible already in the first hours and the first day after their appearance and registration at the car service enterprises. Total two approaches proposed to the task solution of search and alarm signals identification in the warranty by the level of failures or cars defectiveness. Their implementation ensures the possibility of rapid data analysis on cars quality with the identification of critical positions, the most significant influences on the quality of cars during exploitation.