Vehicle Activity Detection System V1.0 (VADS)

What is VADS?

Based on the technologies of VideoGIS and deep learning algorithm (Faster R-CNN), we developed a software system (Vehicle Activity Detection System V1.0, VADS). VADS can intelligently identify, track, and analyze the motor vehicle activity level data, such as motor vehicle category, vehicle speed, and traffic flow in transportation videos. We can estimate vehicle and road fugitive dust emissions by using these data of motor vehicle activity levels combined with emission models of motor vehicle and road fugitive dust. Vehicle emission inventory in Kaifeng, China with high spatial and temporal resolution has been developed by using VADS and VEIN model.

Please contact Prof. Hongquan Song ( if you want to use VADS.