The invention provides an intersection passing auxiliary method and system. The method comprises the following steps: acquiring first motion information and appearance attribute information of each first target object of a to-be-passed intersection; predicting second motion information of each first target object according to the first motion information; screening out a second target object according to the shape attribute information and the second motion information; and outputting and displaying the second motion information of the second target object on a vehicle-mounted display screen of the vehicle. According to the method, the motion trend of each target object can be predicted by acquiring the motion data of each target object in the intersection in advance, potential threat targets are preliminarily screened in such a way as track intersection, then secondary screening is realized by considering shielding and other conditions, and then the threat targets are output and displayed on the vehicle-mounted display screen, so that the safety of the vehicle-mounted display screen is improved. Therefore, a driver is assisted in knowing the real-time threat dynamic state of the intersection, and the driving safety of intersection driving is improved.
本发明提供了一种路口通行辅助方法及系统;其中,所述方法包括:获取待通行路口各第一目标对象的第一运动信息和外形属性信息;根据所述第一运动信息预测得出各所述第一目标对象的第二运动信息;根据所述外形属性信息和所述第二运动信息筛选出第二目标对象;将所述第二目标对象的所述第二运动信息在所述车辆的车载显示屏幕上进行输出显示。本发明能够通过提前获取路口中各目标对象的运动数据而预测其运动趋势,通过例如轨迹交叉等方式来初步筛选潜在威胁目标,然后再通过对遮挡等情况进行考量而实现二次筛选,进而将威胁目标输出显示于车载显示屏上,以辅助驾驶员了解路口的实时威胁动态,提高路口行车的驾驶安全。
Intersection passing auxiliary method and system
一种路口通行辅助方法及系统
2023-05-09
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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