Nowadays，advanced data analysis technology cannot be achieved without real-time data，and AutoNavi Company has established traffic analysis platform based on the cutting-edged data integration technology and data mining concept.In the report，many case studies about how AutoNavi Company has applied the big data technology into real world will be illustrated，in terms of the fields of basic map data collection，high-precision map production，professional route navigation，big data application and smart city traffic and transportation support.Based on the advantages of big data on fast collection，ensured data security and efficient data management，AutoNavi Company has provided different types of services for citizens on travel，governments on decision-making assistants，and other companies on data platform establishment. In the future，AutoNavi Company will strive to integrate scientific research institutions with corporate characteristics，combine the travel infrastructure of AutoNavi Company，the change of future transportation，and the travel infrastructure in the laboratory，focus on the five frontier topics of intelligent driving scheduling，city of “CT”，brain of city traffic and traffic demand management，give full play to the advantages of Internet map enterprises in big data to provide more perfect data support and services for government agencies and residents.