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Definition and working principle of the DPS picking system
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Publish Time:
2025-08-05
The following is a detailed explanation of the definition and working principle of the DPS picking system:
Definition of the DPS Picking System
DPS (Digital Picking System) is an intelligent warehouse management solution based on digital technology. It installs electronic label devices on warehouse locations and combines background software control to guide operators to complete accurate picking of goods through light signals and digital displays in real time. This system replaces traditional paper picking lists, achieving paperless operations, aiming to improve picking efficiency, reduce error rates, and optimize resource allocation. DPS is widely used in e-commerce, retail, manufacturing, and third-party logistics, especially suitable for multi-variety, small-batch order processing scenarios.
Working Principle of the DPS Picking System
1. Order Reception and Task Generation: After receiving order information from the warehouse management system, the system automatically generates picking tasks based on parameters such as product location and quantity, and transmits the relevant instructions to the corresponding electronic labels.
2. Visual Guidance and Dynamic Prompts: The electronic label on each storage location will light up with a specific color light and display the quantity or customer code to be picked. Pickers only need to follow the instructions of the indicator lights to operate, without having to memorize complex information.
3. Interactive Confirmation Feedback: When a picker completes the picking of a certain item, pressing the confirmation button on the label, the system immediately updates the inventory data and records the operation log to ensure consistency between accounts and inventory.
4. Intelligent Scheduling and Path Optimization: The system can dynamically adjust the task allocation strategy based on factors such as order priority, inventory distribution, and personnel efficiency, reducing redundant picking paths and shortening the overall operation time.
5. Real-time Monitoring and Error Correction Mechanism: If a mispick occurs (such as picking the wrong item or incorrect quantity), the system will immediately trigger an alarm prompt to prevent errors from continuing to subsequent stages, ensuring order accuracy.
6. Data-driven Decision Support: All operational data is automatically collected and analyzed to optimize warehouse layout, predict demand trends, and improve workflows, forming a closed-loop management cycle.
By transforming traditional manual reliance on experience into digital precision control, the DPS picking system significantly improves the efficiency and accuracy of warehouse operations. Its core value lies in using visual guidance to simplify operational processes and achieving fully traceable management through real-time data interaction.
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