The invention relates to a method of investigating and punishing dangerous driving behavior of minors, which includes the steps of providing patrol mobile vehicle based on window identification so asto narrow the range for detecting dangerous driving behavior of minors based on window identification. The patrol mobile vehicle includes a main body structure of the patrol mobile vehicle, includinga driving device, a field display device, a mobile communication device and a mobile vehicle body; an image capturing device arranged on the top of the mobile vehicle body for performing scene shooting on a road near a position where the patrol mobile vehicle main body structure is located to obtain a real-time scene image, wherein the image capturing apparatus includes a CSI output interface, animage capturing part, a background detecting part and a single chip microcomputer part. The image capturing part is used for executing scene shooting on a road near a position where the patrol mobilevehicle main body structure is located to output the real-time scene image. By the invention, the sudden detection of the driving behavior of the minor can be realized.