Strip steel welding centering control method, system and equipment based on machine vision

The invention provides a control method, system and equipment for strip steel welding centering based on machine vision. The control method comprises the steps that when a welding machine prepares to conduct welding, a production unit sends a signal to a control unit; the control unit triggers the imaging unit to carry out image acquisition; the image recognition unit recognizes the collected image and transmits the strip steel head coordinate position information to the control unit; and the control unit judges whether the strip steel head is in a designated area and correspondingly informs the production unit. According to the invention, the centering of the strip steel in the front-back direction is specifically solved, and the machine vision technology is used in the sensing technology, so that the recognition speed is high, and the installation threshold is low. 本发明提供了一种基于机器视觉的带钢焊接对中的控制方法和系统及设备，包括：焊接机准备进行焊接时生产机组发送信号至控制单元；控制单元触发成像单元进行图像采集；图像识别单元对采集的图像识别，并将带钢头坐标位置信息传输至控制单元；控制单元判断带钢头是否在指定区域内，相应通知生产机组。本发明针对性