Eforthink UWB-Based Solution for Dyeing & Dyeing Logistics and Production Scheduling

A large-scale printing and dyeing factory’s dyeing workshop processes a vast volume of orders with diverse requirements every day. Each order demands different textile materials, necessitating quick access to the corresponding processing supplies. Currently, over a thousand material transport trolleys are in daily operation at the workshop, and the client urgently needs to leverage high-precision positioning technology to achieve real-time and rapid asset tracking, thereby cutting down time costs significantly and optimizing intelligent logistics management.

Pain Points & Core Needs

1. With more than a thousand material transport trolleys in use, each storing distinct raw materials and finished products, substantial time is wasted on locating specific trolleys during production—this inefficiency seriously hinders overall production line efficiency and slows down intelligent logistics management. The factory urgently needs a high-precision positioning solution to solve this problem.
2. Faced with a heavy daily order load, the factory lacks an automated supervision and analysis system integrated with high-precision positioning technology to verify whether the materials at each processing station are correct and in line with order requirements, which affects the stability of intelligent logistics management.
3. Production scheduling and time management lack data-driven support from high-precision positioning technology, resulting in the inability to conduct visualized and holistic control over the entire production process and intelligent logistics management.

Solution

Eforthink has developed a professional Printing and Dyeing Scheduling & Logistics Tracking System based on its high-precision positioning system for this large printing and dyeing factory, specifically designed to optimize intelligent logistics management. By integrating a series of sub-systems—including a Production Scheduling Dashboard, a Rapid Trolley Locating System based on high-precision positioning, and a Material Trolley-Material Binding/Unbinding Module—the solution integrates printing and dyeing production scheduling with the Internet of Location (IoL) technology and high-precision positioning system. This integration has realized the automation and intellectualization of the factory’s scheduling and intelligent logistics management system, effectively minimizing the consumption of manpower, materials, and financial resources.

Core Application Functions

1. Rapid Trolley Localization
   Powered by Eforthink’s high-precision UWB positioning system—a core part of high-precision positioning technology—the average time to locate any of the thousands of material trolleys is reduced to less than 1 minute, greatly improving the efficiency of intelligent logistics management.
2. Automated Production Scheduling
   The high-precision positioning system is seamlessly connected with the order dispatching system, enabling automatic order assignment based on the real-time status of material trolleys tracked by high-precision positioning. This optimizes trolley utilization, boosts production efficiency, and enhances the intelligence of logistics management. For priority and urgent orders, managers can issue instructions in the system to adjust the scheduling sequence as needed with the support of real-time positioning data.
3. Process Verification
   Collaborating with on-board tags of the high-precision UWB positioning system and regional electronic geofences, the system automatically matches material trolley information with the processing and logistics data of work orders. It verifies the accuracy of logistics in real time with high-precision positioning technology, ensuring the fast and orderly progress of production processes and intelligent logistics management.
4. Transshipment Error Early Warning
   With the support of high-precision positioning technology, the process verification system triggers automatic alerts if a material trolley, tracked by the UWB positioning system, is delivered to the wrong destination, or if there are deviations in its transportation route or sequence. This prevents errors in orders requiring special manufacturing processes and procedures, minimizing potential losses for the factory and ensuring the stability of intelligent logistics management.

Value & Benefits

1. Visualized Production Scenarios
   With the support of high-precision positioning technology, real-time dynamic tracking of all production elements is realized, which greatly improves scheduling efficiency, operational transparency, and the visualization level of intelligent logistics management.
2. Automated Scheduling, Analysis & Decision-Making
   The high-precision positioning system provides real-time and accurate data support, significantly reducing the time spent on enterprise data collection and analysis, cutting down human resource costs substantially, and promoting the automation of intelligent logistics management, analysis and decision-making.
3. Enhanced Safety & Management
   The high-precision positioning system achieves full coverage of all production areas, eliminates supervision blind spots, and is supported by a comprehensive early warning and alert mechanism, which upgrades on-site management and ensures the safety and stability of intelligent logistics management.