Patent attributes
A system and method for detecting and qualifying stop sign compliance by a moving vehicle includes a computing device configured to process a video recording from a camera observing the stop sign zone. The computing device may be configured to identify a start frame and an end frame when the vehicle is respectively at a virtual start line of a stop sign zone and the end line thereof. The number of frames inbetween may be used to calculate the time of the vehicle traveling through the stop sign zone. The speed of the vehicle is determined using a scale factor from any recognized object with known dimensions such as the stop sign itself, the stop line, or the license plate. The position of the start line and stop line may be adjustable via user interface based on local conditions and preferences.
