提出了一种基于垂直字符边界点特征的车牌定位方法，该方法能有效定位车牌，定位精度 高达98％，定位时间不超过2 S，并能有效地克服光线和无气条件等影响。-Presents a character based on the vertical plate location feature boundary point method can effectively locate license plate, positioning accuracy of up to 98 , positioning