The invention discloses an intelligent height limit control method and system based on urban roads. The method comprises the steps that a high-definition camera is controlled to shoot a high-definition image and recognize whether a motor vehicle exists around or not, and if yes, a laser sensor is controlled to obtain height information of the motor vehicle and analyze whether the highest position height of the motor vehicle exceeds the limit height of an urban road height limit frame or not; if yes, warning projection equipment is controlled to project warning marks to the ground in the direction corresponding to the motor vehicle, whether the motor vehicle is stopped or not is analyzed, and if not, movement track information of the motor vehicle is recognized, and whether the motor vehicle collides with the urban road height limit frame or not is analyzed; if yes, a hydraulic lifting mechanism is controlled to drive the urban road height limit frame to ascend to exceed the height of the motor vehicle, an identification camera is controlled to shoot an identification image, license plate information of the motor vehicle is extracted, and whether the motor vehicle completely leaves is analyzed; and if yes, the hydraulic lifting mechanism is controlled to drive the urban road height limit frame to descend and reset and license plate information is fed back to a road traffic management department.
一种基于城市道路的智能限高控制方法及其系统,包括:控制高清摄像头摄取高清影像并识别周围是否有机动车存在,若有则控制激光传感器获取机动车的高度信息并分析是否有机动车的最高位置高度超过城市道路限高架的限制高度,若有则控制警示投影设备向与机动车对应方向的地面投影警示标识并分析机动车是否有处于停止,若未有则识别机动车的移动轨迹信息并分析机动车是否会与城市道路限高架发生碰撞,若是则控制液压升降机构驱动城市道路限高架上升超过机动车的高度并控制识别摄像头摄取识别影像,提取机动车的车牌信息并分析机动车是否有完全离开,若有则控制液压升降机构驱动城市道路限高架下降复位并将车牌信息反馈给道路交通管理部门。
Intelligent height limit control method and system based on urban roads
一种基于城市道路的智能限高控制方法及其系统
2021-04-09
Patent
Electronic Resource
Chinese
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