Abstract: To address the low efficiency of manual verification of relay protection platen in smart substations, the reliance on experience in operation ticket review, and the difficulty of closed-loop verification of on-site execution status, this paper proposes an integrated method that combines intelligent operation ticket review, online pressing plate verification, and risk early warning. Based on the protection setting sheet, the operation task, and the initial on-site status, the method intelligently identifies omissions, incorrect items, repeated items, and safety constraint conflicts in pressing plate items in operation tickets. After an operation ticket is approved, YOLOv8s-based image recognition, position sensing, and communication data acquisition are used to collect the actual status of hard and soft platens and accurately compare it with the standard target status. A rule engine and weighted scoring are used to implement risk early warning, effectively distinguish ticket omissions from on-site execution deviations, and improve the closed-loop management level of pressing plate operation review, on-site verification, and risk control.