Yufeng intelligent EFMS dispatching control system mainly consists of two parts. The hardware part is composed of industrial computer, display, wireless communication components and related equipment. The software part is composed of AGV scheduling control software, AGV path drawing software, AGV scheduling interface software and user port protocol. The AGV scheduling control system is a system that can implement central supervision, control and scheduling of multiple AGVs at the same time. Maintain communication with each AGV through the wireless local area network, and dispatch the operation of each AGV vehicle in the system. Users can know the running status and location of the controlled AGV in real time from the system interface, and can also automatically or manually call the idle AGV to assign tasks. Yufeng Intelligent can also add functions such as AGV failure alarm, traffic control on complex road sections, and remote upgrade and maintenance of AGV system according to the actual needs of users.
The I/O interaction function can realize many extended functions of AGV, such as automatic charging, remote calling, automatic door/elevator association, etc.
The automatic charging system consists of a charger, an AGV power detection device and a charging management system. During the operation of the AGV, the power detection device monitors the discharge of the battery in real time, and when the discharge reaches the specified value, a charging application is generated. The AGV submits a charging application to the console through the wireless LAN, and the console dispatches the AGV to the charging station for charging.
The remote call system hardware needs to expand the call module of the call point. When the call function is required, click the call panel button and send the command to the AGV through the wireless communication system. The AGV will automatically complete the specified handling function after logic confirmation.
The WMS warehouse management system integrates the functions of batch management, material correspondence, inventory counting, quality inspection management, virtual warehouse management and real-time inventory management through the functions of inbound business, outbound business, warehouse allocation, inventory allocation, and virtual warehouse management. The management system is used to effectively control and track the whole process of warehouse business logistics and cost management, and realize or improve the enterprise's warehouse information management. Yufeng Smart WMS can perform inventory operations independently, and can also be used in combination with documents and vouchers from other systems; it can provide enterprises with more complete logistics management processes and financial management information.
■ Timely data collection, precise process management, fully automated intelligent guidance, and improved work efficiency;
■ Precise positioning management of storage locations, comprehensive status monitoring, and full use of limited warehouse space;
■ When goods are put on and off the shelves, the full intelligence automatically allocates the warehouse locations for the on and off shelves according to first-in first-out, avoiding human errors;
■ Real-time control of inventory situation, reasonable maintenance and control of enterprise inventory;
■ Through the automatic collection of batch information, the traceability of the production or sales process of the product is realized.
WCS is a layer of management control system between the WMS system and the PLC system. On the one hand, it interacts with the WMS system, accepts the instructions of the WMS system, and sends them to the PLC system to drive the production line to generate corresponding machinery. Action, on the other hand, it reflects the status and data of the PLC system on the interface in real time, and provides a manual debugging interface for the PLC system and production line.
Lean: more detailed and comprehensive management of warehouse business;
Automation: Through the docking with hardware equipment, the automation of storage operations such as outbound and inbound storage is realized, and it is unmanned;
Intelligent: In accordance with the standard principles of inventory management (zero first, first in first out, inventory ABC, etc.), the "brain" of warehouse management is formed through computer algorithms;
Realize 8 steps of warehouse management: chasing, collecting, checking, storing, picking, sending, retrieving, and returning;
WCS core technology:
Modular design: Highly modular configuration, flexible design and easy expansion;
Algorithm: Path algorithm, anti-blocking strategy;
Monitoring: Real-time monitoring of equipment; professional and innovative UI design;
Secondary development: Support secondary development of scripts, etc.; support various databases such as SQLSERVER and MYSQL;
Data analysis: Automatically generate relevant chart reports; configurable data analysis functions;
Openness: It is convenient to connect with WMS system, supports multiple connection methods: API, Web Service, database, etc.; supports mainstream industrial protocols, and directly communicates with PLC and other equipment;
It can quickly connect with various general-purpose equipment to realize intelligent equipment operation;
MES (Manufacturing Execution Systems), manufacturing execution system. It is a factory (workshop)-level management information system located between the upper-level enterprise resource planning system ERP and the bottom-level industrial process control system PCS. It takes manufacturing as the core and aims to improve the production and operation efficiency of the entire enterprise.
According to the definition of MES by MESA, the 11 functions of MES mainly include:
1. Allocation and monitoring of production resources;
2. Operation planning and scheduling;
3. Process specification standard management;
4. Data acquisition (device is connected online to collect real-time data and various parameter information, control system interface, generate production data records, quality data, performance information, and account accumulation);
5. Operation staff management;
6. Product quality management;
7. Process management (process control, APC, model-based analysis and simulation, interface with external analysis system);
8. Equipment maintenance;
9. Performance analysis;
10. Production unit scheduling;
11. Product tracking.
ERP system is the abbreviation of Enterprise Resource Planning (Enterprise Resource Planning). Management platform. It is a new generation of integrated management information system developed from MRP (Material Requirements Planning). It expands the functions of MRP, and its core idea is supply chain management.