The invention relates to a driving behavior warning method based on
vehicle bus data. The driving behavior warning method based on
vehicle bus data is characterized by comprising an iOBD terminal and an iOBD monitoring platform, wherein the iOBD terminal provides the following data according to the driving state: sudden
brake times (b), sudden acceleration times (a), sudden turning times (t), rotating speed (r), average speed (v) and driving distance (d); the iOBD terminal transmits the
data information to the iOBD monitoring platform; the iOBD monitoring platform performs statistics and analysis on the driving behavior data of a user and determines the comprehensive driving behavior
score of the user; and the iOBD monitoring platform transmits the comprehensive driving behavior
score of the user to a
mobile phone of the user to serve as the basis of judging advantages and disadvantages of long-term driving behavior, prompts according to the
score and triggers warning according to the real-
time data. By the driving behavior warning method based on
vehicle bus data, the driving behavior score of the user is calculated according to the preset user driving behavior statistics analysis model. The driving behavior warning method based on vehicle
bus data has the advantages that the advantages and the disadvantages of the driving behavior of the user can be judged; an analysis report is formed and transmitted to the user; and the
driving safety of the user is greatly improved.