Production Supermarket RFID Tracking for Container Inventory
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Solution Overview
Problem
Existing production supermarkets lack precise inventory management and location tracking of production parts, leading to inefficiencies in production planning and increased costs due to manual processes and lack of real-time data.
Innovation Solution
Implementing a method and system that uses RFID transponders and wireless terminal devices to determine the allocation of containers to trolleys, coupled with a processor and communication module to track and locate trolleys, enabling precise inventory management and automated production control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual processes are used for inventory management and location tracking, then device complexity is reduced, but measurement precision and productivity deteriorate
Solution Approach 1:
The patent replaces manual mechanical processes with automated RFID technology. RFID transponders on containers and readers at locations automatically track inventory movements, eliminating manual counting and tracking while providing precise real-time data on production part locations and quantities.
Solution Approach 2:
The system enables self-service tracking where containers with RFID transponders automatically report their locations and movements without human intervention. The RFID readers automatically detect and record container positions, allowing the system to self-monitor and self-report inventory status.
2Productivity
If real-time data collection is implemented, then productivity and transparency are improved, but device complexity and cost increase
Solution Approach 1:
The patent replaces manual data collection methods with automated RFID reading devices that continuously and automatically capture container location and movement data. This enables real-time visibility of inventory status without requiring manual intervention, improving production planning efficiency.
Solution Approach 2:
The system implements continuous feedback loops where RFID readers constantly monitor container positions and report to the control system. This real-time feedback enables dynamic production planning and control based on actual inventory status, improving responsiveness and efficiency.
3Loss of information
If automated tracking systems are deployed, then measurement precision and transparency improve, but loss of energy and cost increase
Solution Approach 1:
The RFID transponders on containers automatically transmit their location and status information without requiring active human operation or high energy consumption. The passive RFID technology allows containers to self-identify and report their positions using minimal energy, maintaining information availability while reducing energy costs.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables precise inventory tracking and automated production control, reducing costs and enhancing transparency through real-time data, allowing for optimized production processes.
Implementation Method 1
Each of the plurality of containers is equipped with a respective RFID transponder
Implementation Method 2
the respective identifier of the containers located on the trolley is captured by means of an RFID reading device in the pairing area
Data Source
AI summary
The invention relates to a method for operating a production supermarket (100), wherein the method comprises the following steps: receiving a first allocation (Z1) of at least one production part type and a number of production parts to at least one of a plurality of containers (C); determining a second allocation (Z2) of at least one of the plurality of containers (C) to one of a plurality of track-bound trolleys (R); receiving a locating signal (LOC) coming from a terminal (D) connected to the trolley (R); determining a position (P) of the trolley (R) of the second allocation (Z2) according to the received locating signal (LOC); and providing the first allocation (Z1), the second allocation (Z2) and the position (P).