The invention discloses an active height-limiting anti-collision early-warning topological system for collision of an ultrahigh vehicle on a bridge superstructure. The active height-limiting anti-collision early-warning topological system comprises a front-end detection structure module, a system control host module and a terminal processing module. The front-end detection structure module comprises a laser radar and a laser superelevation detector, a driving vehicle point cloud model can be generated through the front-end detection device, superelevation vehicle geometric information is obtained, and the laser superelevation detector detects passing vehicle height information and transmits data to the impact calculation center device and the impact analysis center. The calculated maximum impact force is comprehensively analyzed, intensity danger levels are divided through an impact analysis center, danger early warning information is transmitted to a terminal processing third system, and finally, the monitoring management platform is taken as the center. Graded early warning information is distributed to an early warning display screen, an audible and visual alarm, a monitoring center, a mobile phone of a driver and other terminal devices on the road section, the active anti-collision early warning function of the bridge is achieved, and the problem that an existing passive protection device is insufficient in performance is solved.
本发明公开了超高车辆撞击桥梁上部结构主动式限高防撞预警拓扑系统,包括前端探测结构模块、系统控制主机模块、终端处理模块。前端探测结构模块包括激光雷达和激光超高检测器,通过前端探测装置能够生成行驶车辆点云模型并获得超高车辆几何信息,激光超高检测器检测通过车辆高度信息,将数据传输至撞击演算中心装置、撞击分析中心,将计算的最大撞击力进行综合分析,经过撞击分析中心划分强度危险等级,将危险预警信息传输给终端处理第三系统,最终将以监测管理平台为中心,分级预警信息被分发至该路段上的预警显示屏、声光报警器及监控中心和驾驶者的手机等终端设备,实现桥梁主动式防撞预警功能,解决现有被动防护装置性能不足的问题。
Active height-limiting anti-collision early-warning topological system for collision of ultrahigh vehicle on superstructure of bridge
超高车辆撞击桥梁上部结构主动式限高防撞预警拓扑系统
2024-04-16
Patent
Electronic Resource
Chinese
Intelligent height-limiting anti-collision early warning system
European Patent Office | 2023
|Height-limiting anti-collision early warning system for road
European Patent Office | 2021
|Intelligent bridge active anti-collision early warning system
European Patent Office | 2023
|