According to the traffic road surface vehicle stopping method based on the danger situation awareness algorithm and the vehicle stopping roadblock, the situation awareness intelligent algorithm combining the warning column and the portable vehicle stopping roadblock is adopted, and the warning column serves as a control center of a system, can automatically recognize approaching vehicles and send out warning signals and is in synchronous linkage with roadblock equipment, so that the traffic road surface vehicle stopping efficiency is improved. Automatic auxiliary operation in the traffic road surface vehicle stopping process is achieved, the vehicle is recognized through the YOLOv8 target detection model, and then the potential danger of the vehicle is predicted through the random forest algorithm. When the vehicle overspeeds or enters a dangerous area, the controller sends an unfolding signal through the ZigBee wireless module to trigger the roadblock system. The servo motor receives the signal and then unlocks the limiting plate, the cover plate is automatically unfolded, and a tire breaking chain is arranged. According to the design, the response speed and deployment precision of the roadblock system are greatly improved, the misjudgment rate is reduced, the safety and effectiveness of operation are enhanced, and the method is suitable for emergency blocking tasks in various complex scenes.
本申请提供了一种基于危险态势感知算法的交通路面阻车方法及阻车路障,将警示柱与便携式阻车路障相结合的态势感知智能化算法,警示柱作为系统的控制中心,能够自动识别接近车辆,发出警示信号,并与路障设备同步联动,实现了交通路面阻车过程的自动化辅助操作,通过YOLOv8目标检测模型识别车辆,再由随机森林算法预测车辆的潜在危险性。当车辆超速或进入危险区域时,控制器通过ZigBee无线模块发送展开信号,触发路障系统。伺服电机接收信号后解锁限位板,自动展开盖板并布设破胎链条。该设计大幅提升了路障系统的响应速度和部署精度,降低了误判率,增强了操作的安全性和有效性,适用于多种复杂场景下的紧急阻挡任务。
Traffic road surface vehicle stopping method and vehicle stopping roadblock based on danger situation awareness algorithm
一种基于危险态势感知算法的交通路面阻车方法及阻车路障
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V |
Vehicle stopping roadblock with speed measurement and face recognition functions
European Patent Office | 2021
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