Method and system for analyzing working efficiency of assembly line operators based on video images

• Main Authors: HUANG GUOLI, CHEN ZUODONG, CHEN SIYI, ZHANG ZHEN
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of video image analysis, and discloses a method and system for analyzing the working efficiency of an assembly line operator based on a video image, and the method comprises the steps of obtaining the operation video data which is frontally and relatively completely shot by the assembly line operator, and reading the operation video data frame by frame, and each frame of image having a corresponding key point coordinate; finally, obtaining motion trail data and motion cycle data of the actual operation, comparing the motion trail data and the motion cycle data of the actual operation with standard efficient motion trail data and standard efficient motion cycle data, and then obtaining the standard deviation and the standard value of the actual operation so as to judge whether the assembly line operator is high in efficiency or not; therefore, an enterprise is helped to screen out skilled operators, and other employees are helped to improve the efficiency by analyzi