The invention discloses a self-adaptive intelligent management and control system and method for an elevated entrance ramp, and the method comprises the steps: S1, collecting the upstream traffic flow of a main road through an upstream detector, and collecting the downstream traffic flow of the main road through a downstream detector; s2, acquiring vehicle queuing length data by using a ramp queuing detector; s3, calculating an upstream traffic occupancy rate and a downstream traffic occupancy rate; and S4, automatically controlling the ramp vehicle to enter the main road by using the traffic control equipment. According to the invention, the traffic control equipment is utilized to automatically control the ramp vehicles to enter the main road, the overall flow conditions of the ramp vehicles and the elevated main road are analyzed in real time, and a corresponding control strategy is generated to drive the ramp controller to timely, accurately and effectively control the vehicle access intersection, so that the unattended elevated ramp control is realized, and the working efficiency is improved. The traffic efficiency and the safety coefficient of the urban elevated main road are greatly improved, the experience feeling of a driver is obviously improved, the manual management work is greatly reduced, and the labor cost is reduced.
本发明公开了一种高架入口匝道自适应智能管控系统和方法,包括步骤:S1、利用上游检测器采集主路上游交通流量,利用利用下游检测器采集主路下游交通流量;S2、利用匝道排队检测器,采集所述车辆排队长度数据;S3、计算上游交通占有率和下游交通占有率;S4、利用交通控制设备自动控制匝道车辆进入主路。本发明利用交通控制设备自动控制匝道车辆进入主路,实时地对匝道的车辆及高架主路整体流量情况进行分析,产生相应的控制策略驱动匝道控制器及时、准确、有效地对车辆出入交汇进行控制,实现无人值守高架匝道控制,大大地提升了城市高架主路的通行效率和安全系数,明显地改善了驾驶员的体验感,大幅度地减少人工管理工作,降低人力成本。
Adaptive intelligent management and control system and method for viaduct entrance ramp
一种高架入口匝道自适应智能管控系统和方法
09.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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