Mobile two-dimensional code identification system and identification method for production line

The invention discloses a mobile two-dimensional code recognition system for a production line, the system comprises an image acquisition part and a bar code recognition part, the image acquisition part adopts a high-speed camera, and the high-speed camera performs high-speed camera shooting (more than 1000 frames per second) with extremely short exposure time lt; continuous shooting is carried out for 0.3 ms, and shot pictures are transmitted to a bar code identification part for identification; according to the bar code recognition part, images are compared through an image comparison module by using an image comparison technology, a picture containing a two-dimensional code part is analyzed, and then the two-dimensional code part in the picture is intercepted through a two-dimensional code interception module for recognition. 本发明公开了一种用于生产线移动式二维码识别系统，所述系统包括有图像采集部分和识别条形码部分，其中：图像采集部分：采用高速摄像机，高速摄像机进行高速摄像(每秒1000帧以上)以极短的曝光时间