System and method for electronically associating an item to a rack that stores the item

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Solution Overview

Problem

Conventional methods for managing inventory on store shelves are labor-intensive, prone to errors, and inefficient, leading to underutilization of shelf space and challenges in maintaining planogram conformance.

Innovation Solution

The implementation of an intelligent rack system equipped with a circuit board, processor, and network interface that electronically maps racks to items, allowing for precise tracking and auditing of inventory and planogram compliance through a master controller connected to multiple racks and scanners.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual inspection and counting methods are used to track inventory, then the system is simple and requires minimal technology, but the labor intensity and time consumption increase significantly

Engineering Contradiction:
Improveinventory tracking efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The intelligent rack automatically performs inventory tracking functions without human intervention. Sensors detect item presence and automatically update inventory records, eliminating the need for manual inspection and counting by store employees

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical inspection methods with electronic sensing and automated data processing systems. Optical sensors, weight sensors, or RFID readers automatically detect and track inventory items, substituting human labor with electronic measurement systems

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Measurement precision

If manual inventory tracking is performed, then the system is easy to operate, but human errors increase and data accuracy decreases

Engineering Contradiction:
Improveinventory data accuracyVSAvoidoperational simplicity
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The intelligent rack continuously monitors inventory levels and automatically updates the central system with real-time data. This closed-loop feedback mechanism ensures accurate inventory records and enables automatic reordering when stock reaches predetermined levels

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system creates and maintains a digital copy of the physical inventory status through automated sensing and data entry. This electronic record accurately reflects the actual stock levels without requiring manual transcription, eliminating human error in data recording

Inventive Principle:
Principle #26Copying

3Measurement precision

If conventional retail audits are conducted to check planogram conformance, then the process is thorough and accurate, but the time and cost requirements increase

Engineering Contradiction:
Improveplanogram conformance accuracyVSAvoidaudit time consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The intelligent rack system continuously monitors product placement and inventory status in real-time, eliminating the need for periodic manual audits. The system maintains constant surveillance of planogram conformance through automated sensors and image recognition technology

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

Manual visual inspection and physical auditing processes are replaced with electronic sensing systems, cameras, and automated image analysis algorithms that continuously verify product placement against planogram requirements

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Reliability

If frequent manual inventory checks are performed to prevent underutilization of shelf space, then inventory accuracy improves, but labor costs and time consumption increase

Engineering Contradiction:
Improveinventory tracking reliabilityVSAvoidoperational efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The intelligent rack autonomously monitors its own inventory status and shelf space utilization without requiring external intervention. The system automatically detects when items are removed or added and updates inventory records in real-time, ensuring continuous accuracy without additional labor

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system provides continuous, real-time monitoring of inventory levels and shelf space utilization, eliminating the need for periodic manual checks. This ongoing automated surveillance ensures inventory accuracy is maintained at all times without interrupting store operations

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS20240281871A1System and method for electronically associating an item to a rack that stores the item
Publication Date: 2024.08.22 7-ELEVEN INC
  • US20240281871A1 patent drawing
  • US20240281871A1 patent drawing
  • US20240281871A1 patent drawing

AI summary

A system includes a rack that stores a plurality of packs of cigarettes, a display device associated with the rack and a circuit board associated with the rack. The circuit board includes a network interface, a processor and a memory storing rack information, wherein the display device displays a code associated with the rack information. The processor is configured to receive an indication that a scanner has scanned the code, and in response, establish communication with the scanner. The processor receives a universal product code (UPC) associated with a pack of cigarettes scanned by the scanner and maps a rack number of the rack to the UPC. The processor updates the rack information in the memory by adding the UPC mapped to the rack number of the rack, wherein the code is associated with the updated rack information.