The invention relates to the field of traffic safety guidance systems, and discloses a traffic safety guidance system at an exit of a tunnel adjacent to an interchange, which comprises a tunnel entrance section, a tunnel interior section and a tunnel exit section, the tunnel exit section comprises a speed feedback sign and three vehicle distance confirmation signs, and a ramp speed limit is marked on the speed feedback sign. An exit radar speed measuring device and a speed feedback screen are arranged on the speed feedback sign, and the exit radar speed measuring device displays the measured vehicle speed on the speed feedback screen; the three vehicle distance confirmation marks are each provided with a first radar speed measuring device, a first vehicle distance controller and a first time feedback screen, the first radar speed measuring devices transmit the measured vehicle speed to the first vehicle distance controllers, and the first vehicle distance controllers calculate the time needed by the vehicle to arrive at the ramp opening according to the distance between the vehicle distance confirmation marks and the ramp opening; and the first vehicle distance controller displays the time required for the vehicle to arrive at the ramp entrance on the first time feedback screen. The guiding information of the system is continuous and clear.

    本发明涉及行车安全引导系统领域,公开了一种隧道毗邻互通立交出口行车安全引导系统,包括隧道入口段、隧道内部段和隧道出口段,隧道出口段包括速度反馈标志和三个车距确认标志,速度反馈标志上标有匝道限速,速度反馈标志上设有出口雷达测速设备和速度反馈屏,出口雷达测速设备将测得的车速显示在速度反馈屏上;三个车距确认标志上均设有第一雷达测速设备、第一车距控制器和第一时间反馈屏,第一雷达测速设备将测得的车速传送给第一车距控制器,第一车距控制器根据车距确认标志和匝道口的距离计算出车辆到达匝道口所需时间,第一车距控制器将车辆到达匝道口所需时间显示在第一时间反馈屏上。本系统导向信息连续、明确。


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    Titel :

    Traffic safety guiding system at exit of tunnel adjacent to interchange


    Weitere Titelangaben:

    一种隧道毗邻互通立交出口行车安全引导系统


    Beteiligte:
    XU JIN (Autor:in) / ZHANG YU (Autor:in) / PAN CUNSHU (Autor:in) / LI SHIJIA (Autor:in) / PENG JINSHUAN (Autor:in) / JIA SHUO (Autor:in) / DU ZHIGANG (Autor:in)

    Erscheinungsdatum :

    2023-10-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / 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.



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