The invention discloses a method for detecting illegal lane change of a vehicle in a tunnel, which comprises the following steps: a fixed lane in the tunnel is LANE = {laneii = 1, 2, 3,...}, the vehicle is VEHICLE = {vehilei = 1, 2, 3,...}, a monitoring probe at the entrance of the tunnel is INPROB = {inprobii = 1, 2, 3,...}, a monitoring probe at the exit of the tunnel is OUTPROB = {outprobii = 1, 2, 3,...}, the entrance and the exit of each lane are respectively provided with a monitoring probe, namely inprob1 and outprob1 correspond to lane1, inprob2 and outprob2 correspond to lane2, and the like, and the monitoring probes are arranged in the same way. A snapshot action can be triggered when a vehicle passes through a position 5 meters in front of the monitoring probe, the probe can shoot a vehicle picture of a lane, and meanwhile, a background system can recognize a license plate number of the vehicle in real time.
本发明公开了一种隧道内车辆违章变道的检测方法,该方法在隧道内固定车道为LANE={lanei|i=1,2,3,...},车辆为VEHICLE={vehiclei|i=1,2,3,...},隧道入口处的监控探头为IN_PROB={in_probi|i=1,2,3,...},隧道出口处的监控探头为OUT_PROB={out_probi|i=1,2,3,...},每个车道入口和出口均各有一个监控探头,即in_prob1和out_prob1对应lane1,in_prob2和out_prob2对应lane2……以此类推,车辆在经过监控探头前5米的位置会触发抓拍动作,探头会拍摄1张该车道的车辆照片,同时后台系统会实时识别该车辆的牌照号码。
Method for detecting illegal lane change of vehicle in tunnel
一种隧道内车辆违章变道的检测方法
2022-12-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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