The invention discloses an intelligent anti-collision guardrail, system and method suitable for long and large downhill of a mountainous highway. The intelligent anti-collision guardrail comprises connecting stand columns, guardrail plates and a flexible protective net. The connecting stand columns are buried in the positions, needing guardrails, of the road side, and sliding rails are arranged onthe surfaces of the connecting stand columns. The guardrail plates are located between the adjacent connecting stand columns, and the two ends of the guardrail plates are connected with the sliding rails on the surfaces of the connecting stand columns respectively. The guardrail plates are divided into an upper guardrail plate, a middle guardrail plate and a lower guardrail plate, the upper guardrail plate and the lower guardrail plate are equal in width, and the middle guardrail plate is wider than the upper guardrail plate or the lower guardrail plate; the flexible protective net is arranged between the upper guardrail plate and the lower guardrail plate, when the anti-collision device is not started, the flexible protective net is in a folded state, the service life of the anti-collision device can be prolonged, and the use cost of the anti-collision device is reduced; when the anti-collision device is started, the upper guardrail plate can slide in the direction of the sliding rail, the flexible protective net is opened, and the safety accidents that a running vehicle rushes out of a road and turns over under strong impact can be effectively prevented and reduced.

    本发明公开了一种适用于山区公路长大下坡的智能防撞护栏、系统及方法,包括连接立柱、护栏板和柔性防护网;连接立柱埋设在公路边需要护栏处,连接立柱的表面上设有滑轨;护栏板位于相邻连接立柱之间,且护栏板的两端分别与连接立柱表面上的滑轨连接;护栏板分为上护栏板、中护栏板和下护栏板,上护栏板和下护栏板的宽度相等,中护栏板的宽度大于上护栏板或下护栏板的宽度;柔性防护网设置在上护栏板和下护栏板之间,在防撞装置未启动时,柔性防护网处于叠缩状态,可增加防撞装置的使用寿命,并减少防撞装置的使用成本;在防撞装置启动时,上护栏板可沿滑轨方向滑动,张开柔性防护网,能有效阻止和降低行驶车辆在强大的冲击下,冲出道路、翻车的安全事故。


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    Title :

    Intelligent anti-collision guardrail, system and method suitable for long and large downhill of mountainous highway


    Additional title:

    一种适用于山区公路长大下坡的智能防撞护栏、系统及方法


    Contributors:
    LI LIANGPU (author) / SHAO LIN (author) / YUAN SONG (author) / ZHOU KE (author) / GAN LISONG (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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. / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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