The E-KanBan system uses electronic signage as the information window platform. It collects data and interfaces to obtain data, and integrates production information, quality information, poor field repairs, poor market feedback, poor inspection, etc. Production information such as equipment, personnel, and technology, 6S inspection information, operating instructions, announcements, and notices are timely transmitted and displayed on the electronic signboard, allowing all field staff to quickly obtain information, timely correct, inspect operations, and make timely decision management , Visual management, kanban management, real-time information sharing, greatly improving work efficiency.