The invention provides a traffic sign recognition method and system and a vehicle. The traffic sign recognition method comprises the steps that a driving image in front of the vehicle in the driving process of the vehicle is acquired; acquiring a first sign corresponding to a traffic lane where the vehicle is currently located; acquiring a second sign associated with the first sign from the traffic signs according to the acquired first sign; taking an indication sign of the traffic sign where the obtained second sign is located as an associated sign; and performing content identification on the associated mark to obtain identification content, and outputting a corresponding control instruction to a driving system of the vehicle according to the identification content. Under the condition that traffic signs on a road are numerous and complex, the traffic sign suitable for the current driving state of the vehicle can be accurately detected and identified from the numerous traffic signs; the possible interference and influence of the traffic sign which does not act on the traffic lane where the vehicle is located on the driving of the vehicle are reduced, so that a driver can be prompted or the vehicle driving can be controlled more accurately according to the traffic sign.
本申请提供一种交通标识识别方法、系统及车辆,所述交通标识识别方法包括:获取车辆行驶过程中车辆前方的行驶图像;获取车辆当前所在的交通车道对应的第一标志;根据获取的第一标志,从交通标识中获取与第一标志关联的第二标志;将获取的第二标志所在的交通标识的指示标志作为关联标志;对关联标志进行内容识别得到标识内容,并根据标识内容输出对应的控制指令至车辆的驾驶系统。在道路上的交通标识繁多且复杂的情况下,可以从在众多交通标识中准确地检测识别出适用于车辆当前行驶状态的交通标识,减少车辆的行驶可能受非作用于车辆所在的交通车道的交通标识的干扰和影响进而可以更加准确地根据交通标识对驾驶员进行提示或者控制车辆行驶。
Traffic sign recognition method and system and vehicle
交通标识识别方法、系统及车辆
09.07.2024
Patent
Elektronische Ressource
Chinesisch
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