In the Government's many policies for auto parts market, the opening of auto maintenance data has become a symbol of the industry's breakthrough. After the maintenance data is open, the large data that the merged form can make the whole car market form a whole, thus breaking the information asymmetry barrier caused by the monopoly of the industry.

On the basis of large data, the whole industry chain of maintenance, maintenance and other aspects of the business can be more focused on their own industry, the relevant data required as long as with the specialized data for the business docking can, so that the entire industry has done light, the car after the market competition era began.

In the "Internet + traditional" industry, large data is into the traditional enterprise CRM system and reverse the transformation of traditional enterprises, is "Internet +" fall into practice an important way. The big data will provide a more favorable basis for the progress of the auto market. At the same time, unmanned driving, vehicle networking, intelligent transportation and Industry 4.0 will also benefit from it.