HMES (Harness Manufacturing Execution System) is a production process execution system for automobile wiring harness manufacturing enterprises, which is a production information management system for the workshop execution layer of automobile wiring harness manufacturing enterprises. It is composed of management modules such as manufacturing basic data management, manufacturing process data management, planning and scheduling management, production scheduling management, inventory management, quality management, work center/equipment management, project Kanban management, production process control, and underlying data collection and analysis. A collaborative management platform for wiring harness manufacturing. Different wire harness companies have different manufacturing modes and production management modes. Therefore, in the development and design process of HMES software, it must be designed in a targeted manner according to the production and manufacturing methods of the corresponding companies, otherwise HMES will become a constraint for the production and manufacturing of wire harness companies. A shackle of efficiency improvement and process management is not conducive to the smooth implementation and application of HMES.