The core research and development team of Roadefend are the team for 863 New Energy Motor Vehicle Program in Tongji University, led by Wan Gang, minister of the Ministry of Science and Technology. The algorithm core members are from the team led by Zheng Nanning, an academician of Chinese Academy of Engineering and former president of Xi’an Jiaotong University. Besides, our core research and development elites are from large companies such as Microsoft, Delphi, Ruiyi information, Tencent, ZTE and Lenovo. The teams consist of experts in big data application, automotive industry development as well as active safety driving, and they have rich project experience in artificial intelligence and big data mining.