Electrode stock line position determination method, device and equipment and storage medium

The invention discloses an electrode stock line position determination method and device, equipment and a storage medium. The method comprises the following steps: acquiring a current first electrode image and a current second electrode image in a process of winding a current-layer pole piece of a target electrode; determining a current first measurement distance and a current second measurement distance based on the current first electrode image, the current second electrode image and a preset calibration proportion; determining a current electrode compensation coefficient according to the current first measurement distance, the current second measurement distance, an initial first measurement distance corresponding to a stock line on the outer side of the target electrode and an initial second measurement distance corresponding to a stock line on the inner side of the target electrode; based on the current electrode compensation coefficient, distance compensation is carried out on the current first measurem