Abstract: In this paper, various large data related to automobile are collected with the help of the vehicle network.With the help ofAEW-AHPalgorithm, a large data analysis is carried out on the user's driving behavior, travel habits, driving environmentand so on to find out the key factors affecting the insurance compensation for the . vehicle.

Key words: AEW-AHPalgorithm, analysis of driving behavior, analysis of driving environment, network of vehicles