Engineering construction archive file electronization method and device based on AI

The invention provides an engineering construction archive file electronization method and device based on AI, and belongs to the technical field of data processing, and the method specifically comprises the steps: obtaining the question, page number and submission unit of a to-be-electronized paper archive, and obtaining the signature handwriting of the paper archive when there is no electronic archive consistent with the question of the paper archive, the method comprises the steps of receiving a signature person, determining the identity of the signature person based on signature handwriting by adopting a handwriting recognition model based on an AI algorithm, determining the authenticity of the signature handwriting based on the signature handwriting by adopting a PSO-CNN-SVM model when the identity of the signature person has authority, and determining whether to carry out electronic processing on the paper archive according to the authenticity determination result. Therefore, the reliability and complet