Research On Permitting To Work Management Of Petrochemical Construction Based On Face Recognition

With the development of the petrochemical industry,the number of petrochemical engineering construction projects continues to increase,and its difficulty continues to increase.Once an accident occurs,it will have a significant impact on the life safety and property of operators.Therefore,to ensure the safety during the petrochemical construction operation,it is necessary to ensure the effective implementation of construction operation permit management.In this paper,the following research is carried out for the management of permitting to work in the petrochemical construction process.According to the current petrochemical construction operation permit management system in China,combined with on-site investigations of petrochemical construction permitting to work management,it is concluded that the current petrochemical construction permitting to work management in practice mainly involves the tedious management of paper operation permits and the lack of information exchange among participants in operation permit management.And the lack of dynamic management of the operation permit management process;taking this as a breakthrough point,from the perspective of a new management theory,the elements of the petrochemical construction operation permit management were structured into three levels,product,organization,and process.The analysis was based on POP.Model integrated framework for petrochemical construction operation permit management.Based on this,the requirements analysis of the petrochemical construction operation permit management system was carried out,and the function,database and workflow of the petrochemical construction operation permit management system were designed.In order to achieve real-time dynamic management and control of the petrochemical construction operation permit management system,based on face recognition technology,YOLOv3,MTCNN,Insight Face algorithms are used to perform pedestrian detection,face detection,face recognition,and establishment and tracking of personnel time series.,Construct a face recognition model for construction personnel to enter the site,and automatically verify the construction operation permit.Finally,the petrochemical construction operation permission management system developed is applied to a petrochemical project,and the functions of the system are introduced and demonstrated.And application effects.This study verified the effectiveness of the petrochemical construction operation permit management system based on the POP model in actual engineering through engineering examples,and realized the change from paper-based to electronicization of petrochemical construction operation permit management.The transformation from randomization to randomization and pre-employment ensures the operation qualifications of the entry workers from the source,which is of significance for the safety management mode of engineering construction.