The invention provides an intelligent road safety early warning method. The intelligent road safety early warning method comprises the steps that pedestrians who want to cross a road and vehicles whowant to pass through zebra crossings are detected respectively; when it is detected that a pedestrian is ready to cross the road, a light-emitting early warning device is lightened to give an early warning; and when it is detected that a pedestrian crosses the road and the vehicle speed of a vehicle exceeds a threshold value within the safety distance of the zebra crossing, the light-emitting early warning device is lightened, early warning information is sent to a mobile phone of the pedestrian on the zebra crossing, and an early warning program is triggered. The LED luminous zebra crossing on the zebra crossing and the warning sign are controlled to prompt vehicles, and early warning information is sent to pedestrians and drivers at the same time, so that information interaction is realized, and dual warning is achieved; no detection blind area exists, the intersection can be completely covered, the sensitivity is high, the influence of the external environment is avoided, and potential safety hazards caused by adverse factors such as driving blind areas and weather can be effectively reduced; the method is simple in structure and low in cost, can be popularized and used in cities and can also be popularized to suburbs, towns, villages and other traffic roads, and traffic potential safety hazards are reduced.
本发明提供一种智慧道路安全预警方法,包括:分别对欲过马路的行人及欲穿过斑马线的车辆进行检测;当检测到有行人准备过马路时点亮发光预警装置以做出预警;当检测到有行人过马路,且在斑马线安全距离内有车辆的车速超出阈值时,点亮发光预警装置同时向所述斑马线上行人的手机发送预警信息并触发预警程序。本发明通过控制斑马线上的LED发光斑马线和警示牌提示车辆,同时将预警信息发送给行人和司机,实现信息交互,达到双重警示;无检测盲区,可全部覆盖路口,灵敏高且不受外界环境影响,可有效减少由于行车盲区和天气等不利因素导致的安全隐患;成本低,不仅可以在城市中普及使用,也可推广到郊区、乡镇和农村等交通道路,减少交通安全隐患。
Intelligent road safety early warning method
智慧道路安全预警方法
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
Road meeting safety early warning system and early warning control method thereof
Europäisches Patentamt | 2020
|Road operation safety state active identification and intelligent early warning system
Europäisches Patentamt | 2023
|