The invention provides a method for automatically detecting motor vehicle jam by an intelligent traffic camera. The method comprises the following steps: S1, capturing a first picture when a vehicle enters a capturing area; S2, recording the motion trail of the vehicle; S3, judging whether the vehicle track is changed or not; A1, if so, entering the step S4; A2, if not, entering the step S8; S4, obtaining front and rear vehicle coordinate points A and B of the vehicle after the track of the vehicle is changed; S5, judging whether the distance between the A and the B is smaller than a thresholdvalue or not; B1 if yes, indicating law violation, and entering step S6; B2, if not, entering the step S8; S6, capturing a second picture; S7, capturing a third picture when the vehicle leaves the capturing area; and S8, finishing. According to the method for automatically detecting the motor vehicle jam by the intelligent traffic camera, the problem that the current camera cannot effectively capture and prove the illegal behavior of jam can be solved.
本发明提供了一种智能交通摄像机自动检测机动车加塞方法,包括如下步骤:S1.在汽车进入抓拍区域时抓拍第一张照片;S2.对车辆运动轨迹进行记录;S3.判断车辆轨迹是否改变;A1.改变,则进入步骤S4;A2.没有改变,进入步骤S8;S4.获取车辆改变轨迹后该车辆前后车辆坐标点A、B;S5.判断A、B之间距离是否小于阈值;B1.小于,则违法,进入步骤S6;B2.大于,进入步骤S8;S6.抓拍第二张照片;S7.在该车辆离开抓拍区域时抓拍第三张照片;S8.完毕。本发明所述的一种智能交通摄像机自动检测机动车加塞方法可以解决当前的摄像机无法有效的对加塞违法行为进行抓拍举证。
Method for automatically detecting motor vehicle jam by intelligent traffic camera
一种智能交通摄像机自动检测机动车加塞方法
2020-06-05
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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