The invention discloses a variable lane control method based on vehicle-road coordination, which comprises intersection signal control equipment, a vehicle-road coordination device is loaded in the intersection signal control equipment, and the vehicle-road coordination device loads communication and perception capabilities for a signal control machine by integrating a roadside communication device in the signal control equipment and integrating a vehicle-mounted device in a vehicle. According to the technical scheme, the method is characterized in that a specific implementation mode is as follows: a left-turn phase and a straight-going phase, the left-turn phase: L1-L2 is greater than 4, it is confirmed that a left-turn queue is relatively long, L2 is recorded, and a next acquisition period is entered; L1-L2 is less than or equal to 4, and the default mode of the variable lane is straight; when the straight-going phase L1-L2 is larger than 4, it is confirmed that the straight-going queue is long, and the default mode of the variable lane is straight going; L1-L2 < = 4, it is confirmed that the left turn queue is long, L2 is recorded, the next acquisition period is entered, and ifthe conditions 1 and 4 occur in the two acquisition periods and L2 is greater than a set threshold value, the variable lane is changed.
本发明公开了一种基于车路协同的可变车道控制方法,包括路口信号控制设备,路口信号控制设备内装载车路协同装置,车路协同装置通过在信号控制设备内集成路侧通信装置,在车辆内集成车载装置,为信号控制机装载通信和感知能力。其技术方案要点是,具体实现方式如下:左转相位与直行相位,左转相位:L1‑L2>4,确认左转排队较长,记录L2,进入下一采集周期;L1‑L2≤4,可变车道默认方式已经为直行;直行相位:L1‑L2>4,确认直行排队较长,可变车道默认方式已经为直行;L1‑L2≤4,确认左转排队较长,记录L2,进入下一采集周期,两个采集周期都出现上述情况1和情况4,同时L2大于设定阈值,则开始进行可变车道变换。
Variable lane control method based on vehicle-road cooperation
一种基于车路协同的可变车道控制方法
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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