“…With the continuous development of deep learning technology, more and more scholars apply this technology to the field of intelligent transportation [5,6,7] to complete tasks. Intelligent classification and intelligent interpretation of law enforcement images provides a guarantee for reducing the occurrence of traffic accidents [8] and relieves traffic law enforcement personnel work pressure [9]. Based on the mentioned information about traffic violation detection, this study focuses on the detection of red-light violations based on artificial intelligence (AI), conduct in-depth discussions on traffic light detection and recognition technology, vehicle detection and recognition technology, and vehicle reidentification technology, and present improvements to adapt to on traffic light image processing through automatic detection of vehicles running in red lights.…”