SYSTEM FOR CONTROLLING ELECTRODE PLATE DETECTION

An electrode plate coating system comprises an unwinding apparatus, a first surface coating apparatus, a first surface drying apparatus, and a winding apparatus arranged in sequence, wherein the system for controlling electrode plate detection comprises: a first detection apparatus arranged between the unwinding apparatus and the first surface coating apparatus for detecting dimension of a to-be-coated region on a first surface of an electrode plate base material outputted from the unwinding apparatus, the first surface being perpendicular to thickness direction of the electrode plate base material.