The utility model discloses a vehicle theft prevention system steals relevant information based on integrating in a plurality of and the vehicle of theftproof administrative center (17), confirms that higher a large amount of thefts of frequency that the vehicle was stolen take place the area, based on using this a large amount of positions of stealing the parking place of the vehicle that takes place regional each user as the center, nextly gives each user with stealing relevant risk factor 0~3 with the vehicle, on this basis, will send to each user with the corresponding arouse attention's of risk factor news.