The invention discloses a method for predicting congestion of an expressway toll station. The method comprises the following steps: acquiring longitude and latitude coordinates of a midline starting point A and an end point B of a road gate; connecting the starting point coordinate A and the terminal point coordinate B into a line, respectively expanding a preset distance to two sides as a width to form a rectangular area which is a toll station electronic fence area E; respectively establishing a first electronic fence and a second electronic fence on the upper side and the lower side of theelectronic fence area E; recording the moment when the vehicle n enters a first point of the electronic fence area E, the first electronic fence and the second electronic fence; and carrying out the butt joint with the national key operating vehicle networking joint control platform through an operator special line. According to the invention, under the hardware-free condition, the pass-resistancecondition of the toll station can be quickly perceived, the method has important significance in improving the perception capacity of the toll station, especially in holidays and festivals; meanwhile, the method has the advantages of being small in investment, short in construction period, convenient to deploy and the like, and important support is provided for road network operation management.
本发明公开了一种高速公路收费站拥堵的预测方法,该方法获取道路卡口的中线起点A和终点B经纬度坐标;将起点坐标A和终点坐标B连接成线,分别向两侧扩展预设距离作为宽度,形成矩形区域,该区域为收费站电子围栏区域E;在电子围栏区域E上下两侧,分别建立第一电子围栏和第二电子围栏;记录车辆n进入电子围栏区域E、第一电子围栏和第二电子围栏的第一个点的时刻;通过运营商专线,与全国重点营运车辆联网联控平台进行对接。本发明在免硬件条件下,可实现对收费站通阻情况进行快速感知,对提升收费站,特别是节假日期间的感知能力具有重要的意义,同时投入少,建设周期短、部署方便等特点,为路网运行管理提供重要的支持。
Method for predicting congestion of expressway toll station
一种高速公路收费站拥堵的预测方法
2020-06-05
Patent
Elektronische Ressource
Chinesisch
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