The invention provides a road condition dangerous case early warning system and method, and the system comprises a flight moving assembly, a display assembly and a positioning and fixing assembly, a lower guide assembly is preset on the side of a road, and when a dangerous case occurs on the road, an electronic display screen is carried by an unmanned aerial vehicle to fly to the lower guide assembly close to the position of the road where the dangerous case occurs; and rapid road danger early warning is realized through the electronic display screen, so that further expansion of the road danger is avoided. And meanwhile, the electronic display screen adopts a retractable structure and is matched with the display screen adopting the display cloth, so that the wind resistance can be effectively reduced when the unmanned aerial vehicle carries the electronic display screen to fly, and the cruising ability of the unmanned aerial vehicle carrying a battery is improved. Furthermore, after the electronic display screen is unfolded, the electronic display screen can be better kept in a plane state in a magnetic attraction mode, and therefore the dangerous case early warning display effect of the electronic display screen is guaranteed.
本发明提供一种道路路况险情预警系统及方法,包括包括飞行移动组件、显示组件与定位固定组件,通过预设下导向组件于道路边上,当道路发生险情时通过无人机将电子显示屏携带飞至与险情发生的道路位置相近的下导向组件连接,通过电子显示屏实现快速影响道路险情预警,从而避免道路险情的进一步扩大。同时电子显示屏采用可收缩的结构配合采用了显示布的显示屏,使得无人机在携带其飞行时可以有效地减小风阻,从而提高无人机携带电池的续航能力。进一步的在电子显示屏展开后通过磁吸的方式使得电子显示屏在展开后能更好地保持着平面状态,从而保障其险情预警显示的效果。
Road condition dangerous case early warning system and method
一种道路路况险情预警系统及方法
2025-01-24
Patent
Electronic Resource
Chinese
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