ATSSS: An Active Traffic Safety Service System in Pudong New District, Shanghai, China

Hangbin Wu, Chun Liu, Junhua Wang, Lianbi Yao, Shuhang Zhang, Yi Li, Zhengning Li, Cheng Liu, Shou'en Fang

Abstract: In this paper, we report on an ongoing project supported by the Ministry of Science and Technology of China with Shanghai Pudong New District selected as the case area. The urban freeway pavement monitoring data from Pudong traffic police department and key vehicles data from a business company respectively have been collected to study traffic events, traffic accidents as well as the driving trajectory and status of key vehicles. Then by integrating the traffic data with the traffic safety warning model, the active safety service can be provided to other drivers through an iOS App. In this App, the functions of accident black spot alert service, traffic incident early warning service and key vehicles early warning service have been developed and included.