for a long time, many manufacturing enterprises have the problem of separation of upper and lower information: after the upper ERP issues the production plan, the actual processing progress, equipment status and material consumption of the workshop cannot be returned in real time, and the management can only rely on manual inspection and paper documents to know the production situation, the disconnection between the plan and the on-site implementation makes it easy to have problems such as unbalanced scheduling, delayed delivery, and delayed control of defective products. As a digital center connecting the preceding and the following, MES system can open up the data channel between the planning layer and the equipment layer, realize the two-way exchange of information in the whole process of order, scheduling, processing, quality inspection and warehousing, and completely break the "black box of information" in the workshop ".

Real-time data collection and visual control are the basic capabilities for MES to optimize on-site management. Relying on the industrial Internet of Things technology, MES can automatically dock all kinds of production equipment, real-time capture equipment operating parameters, production beat, process data, instead of traditional manual records. The workshop electronic billboard displays core indicators such as OEE, work order progress, yield rate, abnormal early warning, etc. in real time. Managers can master the production dynamics of the whole factory without leaving the factory. Problems such as equipment failure, material shortage, process abnormality, etc. can be handled in the first place, greatly reducing invalid waiting and shutdown losses.

Intelligent scheduling and full process traceability can improve production delivery and quality control capabilities in all aspects. After receiving the overall production plan of the enterprise, MES can automatically split the work order and dynamically adjust the schedule according to the order priority, machine load and material set, so as to quickly optimize the plan in the face of emergency order insertion and production exchange demand, and improve the plan achievement rate. At the same time, the system binds a unique identification for each batch of products, records the complete information of raw materials, processes, equipment and operators, can quickly locate the root cause of quality problems, meet the traceability requirements of quality compliance in various industries, and effectively reduce rework and scrap costs.

At present, the demand for digital transformation in manufacturing continues to rise, and customized MES solutions suitable for sub-sectors have become the mainstream of the market. Professional digital service providers based on different manufacturing scenarios, to create a MES system that fits the enterprise production model, supporting the implementation of the landing, operation and maintenance training one-stop service, to help small and medium-sized manufacturing enterprises to complete the digital upgrade at low cost. Relying on the MES system to build a data-driven production management system, enterprises can continue to optimize the production process, in the flexible market competition to establish long-term operational advantages.