Smart Shelf Divider Position Detection and Planogram Update

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Solution Overview

Problem

Conventional shelf solutions face inaccuracies due to manual updating challenges, where planograms become outdated as items on shelves are frequently shifted, and existing methods require human intervention and are time-consuming, especially when updating electronic shelf labels.

Innovation Solution

A smart shelf system with force-sensitive sensors that automatically detect and communicate the positions of shelf dividers and labels to a computing device, enabling real-time updates of planograms without human assistance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual updating of planogram is performed using mobile computer, then planogram can be updated, but it is time consuming and requires human intervention

Engineering Contradiction:
Improveplanogram update speedVSAvoidtime required for manual update
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables self-service by having the shelf dividers automatically detect their own positions through sensors in the shelf mat and transmit this information to the computing device, eliminating the need for manual intervention to update the planogram

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical/manual process of using a mobile computer with an automated electronic system where sensors detect divider positions and electronically communicate this data to update the planogram automatically

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

2Adaptability or versatility

If shelf dividers are frequently moved and adjusted, then shelf layout can be optimized, but planogram accuracy decreases

Engineering Contradiction:
Improveshelf layout flexibilityVSAvoidplanogram accuracy
Core Design Contradiction:
Adaptability or versatilityVSMeasurement precision

Solution Approach 1:

The system implements feedback by continuously monitoring the actual positions of shelf dividers through sensors and automatically updating the planogram to reflect current positions, ensuring the planogram always accurately represents the physical shelf layout

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent introduces dynamics by enabling the planogram to be dynamically updated in real-time as shelf dividers are moved, rather than being a static document that requires manual updates, allowing the system to adapt to changes automatically

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If electronic shelf labels are moved and updated, then label information can be changed, but it is time consuming

Engineering Contradiction:
Improvelabel information update capabilityVSAvoidtime required to move and update labels
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system enables self-service by automatically detecting the positions of electronic shelf labels through the sensor array and updating their associated information without requiring manual intervention to move or reconfigure them

Inventive Principle:
Principle #25Self-service

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

This solution ensures accurate and timely updates of planograms, reducing manual intervention and increasing efficiency in maintaining shelf layouts, while also alerting for inconsistencies in divider and label positions.

Implementation Method 1

A disclosed example smart shelf system includes a force, pressure, etc. sensitive smart shelf mat having a plurality of sensors (e.g., an array of sensors)

Methodology Applied
Scientific EffectForce-sensitive detection: Force

Data Source

PatentUS11423354B2Smart shelf systems and methods of operating the same
Publication Date: 2022.08.23 ZEBRA TECHNOLOGIES CORP
  • US11423354B2 patent drawing
  • US11423354B2 patent drawing
  • US11423354B2 patent drawing

AI summary

Smart shelf systems and methods of operating the same are disclosed herein. An example method includes determining a current position of a divider on a smart shelf based on sensor outputs of the smart shelf at the current position responsive to the divider positioned at the current position; comparing the current position of the divider to an intended position of the divider; and providing a first alert when the current position of the divider does not match the intended position of the divider. In some examples, the intended position of the divider is updated to the current or an installed position of the divider.