The invention discloses an interchange ramp lane width dynamic adjustment system which is arranged on a ramp with a wide hard road shoulder and comprises a pressure panel sensing module, a wireless communication module, an ECU and a road surface display screen. The output end of the pressure panel sensing module and the output end of the wireless communication module are connected with the input end of the ECU, and the output end of the ECU is connected with the control end of the road surface display screen. The invention further discloses an interchange ramp lane width dynamic adjustment method. According to the technical scheme that the method can reasonably plan the ramp lane line according to the traffic flow composition on the ramp and the traffic jam condition, the utilization rateand the traffic capacity of the ramp are effectively improved; drivers are guided to drive along a correct path through the lane line information and guide information displayed on the road surface, so that the potential safety hazard at the ramp is effectively reduced, and the driving safety is improved.

    本发明公开了一种立交匝道车道宽度动态调整系统,该系统设置于有宽硬路肩的匝道,包括压力面板感知模块、无线通讯模块、ECU和路面显示屏。压力面板感知模块的输出端和无线通讯模块的输出端分别连接ECU的输入端,ECU的输出端连接路面显示屏的控制端。还公开了一种立交匝道车道宽度动态调整方法,该方法可根据匝道上车流构成及交通的拥堵情况合理规划匝道车道线的表现方案,有效提高了匝道的利用率及通行能力。并通过路面显示的车道线信息和指引信息,指引驾驶员走正确的路径,有效降低了匝道处的安全隐患,提高行车安全性。


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    Title :

    Interchange ramp lane width dynamic adjustment system and adjustment method thereof


    Additional title:

    一种立交匝道车道宽度动态调整系统及其调整方法


    Contributors:

    Publication date :

    2020-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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.



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