Vehicle trajectory control system and vehicle trajectory control method

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Vehicle trajectory control system and vehicle trajectory control method

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LIU TAO / DENG ZECHENG / ZHANG JIALIN / GUO XUELIAN / ZHANG YUEYUE / TADAAKI / WANG XIAMANG / LI QIUPING / HAN WANSHUI / WANG TAO / ... [more]

Abstract

The invention discloses a vehicle track control system and a vehicle track control method, and relates to the field of traffic transportation, the method is applied to a control terminal in the provided vehicle track control system, and the method comprises the following steps: obtaining geometric monitoring information of a large transport vehicle through a plurality of first cameras and a plurality of second cameras; determining the vehicle type of the large transport vehicle according to the geometric monitoring information, and judging whether the vehicle type is a preset middle passable type for the bridge floor to be driven; and when the vehicle type is not the central passable type, acquiring the maximum turning angle of the first wheel of the large transport vehicle according to the geometric monitoring information, acquiring the optimal driving track of the large transport vehicle on the bridge floor to be driven according to the maximum turning angle of the first wheel, and controlling a plurality of light emitting diodes to emit light according to the optimal driving track, to guide the bulky transport vehicle. In this way, driving is carried out according to the optimal driving track, and the dangerous conditions such as bridge scratching easily occurring when the vehicle is driven into the middle of a medium-and-small-span bent bridge are avoided.

本发明公开了一种车辆轨迹控制系统以及车辆轨迹控制方法，涉及交通运输领域，该方法应用于所提供的车辆轨迹控制系统中控制终端，包括：通过多个第一摄像头及多个第二摄像头，获取大件运输车辆的几何监测信息；根据几何监测信息确定大件运输车辆的车辆类型，并判断车辆类型是否为针对待行驶桥面预设的居中可通行类型；当车辆类型不为居中可通行类型时，根据几何监测信息获取大件运输车辆的首轮最大转角，并根据首轮最大转角获取大件运输车辆在待行驶桥面的最优行驶轨迹，以及控制多个发光二极管按照所述最优行驶轨迹进行发光，以指引所述大件运输车辆。如此，按照最优行驶轨迹进行行驶，避免了居中驶入中小跨径弯桥而易发生的桥梁剐蹭等危险状况。

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Document information

Title :

Vehicle trajectory control system and vehicle trajectory control method

Additional title:

车辆轨迹控制系统及车辆轨迹控制方法

Contributors:

LIU TAO (author) / DENG ZECHENG (author) / ZHANG JIALIN (author) / GUO XUELIAN (author) / ZHANG YUEYUE (author) / TADAAKI (author) / WANG XIAMANG (author) / LI QIUPING (author) / HAN WANSHUI (author) / WANG TAO (author)

Publication date :

2023-12-08

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