Real-time data: In the assembly process, there is no effective synchronization mechanism and means between the information system and the real data of the assembly site, resulting in poor timeliness of information transmission, opaque assembly site status, etc., making it difficult to meet the requirements of the assembly unit and assembly process on site. Therefore, it is necessary to adopt certain means to ensure the real-time and accuracy of on-site data collection.
The existing data collection methods are divided into three types: 1) Manual collection and input; 2) Data acquisition directly from production or testing equipment; 3) Data collection through automatic identification technologies such as barcodes and RFID. In addition, how to count, analyze and predict the collected real-time data is the key to realizing the digital and intelligent management of the special-shaped automatic plug-in machine assembly workshop, including the analysis and prediction of the operation status of the assembly line based on real-time data, and the analysis of the operation status of the production progress and monitoring, equipment fault diagnosis and prediction, material tracking and management, etc.
Precise distribution of materials: At present, the production of discrete special-shaped automatic plug-in machine assembly workshops is still relatively random, and the demand for materials lacks predictability. The material department usually can only prepare materials according to the maximum demand, which not only makes the line space smaller and smaller, and the material accumulation phenomenon is serious, but also there will inevitably be a shortage of materials. Material distribution and path planning refers to the distribution of corresponding materials for each assembly station and the determination of the transportation equipment and its moving path under the guidance of the production plan, according to the actual production situation, and under the constraints of materials, time, and transportation capacity. , transportation time and speed, etc., to ensure that the materials arrive at the designated station on time and in accordance with the quantity.