The invention discloses a method, device, equipment and medium for improving the passing efficiency of an expressway, and the method comprises the steps: dividing the expressway into a plurality of road sections, and enabling each road section to be provided with an entrance/exit ramp; determining the travel time of a certain road section in a certain time period, the entrance ramp queuing waiting time and the delay time under the influence of the moving bottleneck, and determining the total travel time of the road section in the time period; obtaining the total travel time of the road section in different time periods, wherein each time period corresponds to different fast speed, slow speed and entrance ramp convergence regulation rate; and determining other parameters based on at least one parameter of the fast vehicle speed, the slow vehicle speed and the entrance ramp convergence regulation rate in the current time period and the shortest total travel time corresponding to the at least one parameter so as to carry out traffic control. The expressway traffic efficiency is improved, and the problems that the expressway traffic efficiency is affected by moving bottlenecks and the actual passing capacity of the expressway is far lower than the traffic capacity are solved.
本发明公开了一种提高高速公路通行效率的方法、装置、设备及介质,该方法包括:将高速公路拆分成多个路段,每个路段都有出入口匝道;确定某一路段在某一时段下的行程时间、入口匝道排队等待时间以及移动瓶颈影响下的延误时间,确定该路段在该时段下的总行程时间;获取该路段在不同时段下的总行程时间,每个时段对应着不同的快车速度、慢车速度以及入口匝道汇入调节率;基于当前时段下的快车速度、慢车速度以及入口匝道汇入调节率中至少一个参数和所述至少一个参数所对应的最短总行程时间确定其它参数,进而实行交通控制。本发明提高了高速公路通行效率,解决了移动瓶颈影响高速公路通行效率的问题以及高速公路实际通过能力远低于通行能力的问题。
Method, device and equipment for improving passing efficiency of expressway and medium
一种提高高速公路通行效率的方法、装置、设备及介质
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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