Apparatus and method of monitoring product placement within a shopping facility

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Solution Overview

Problem

Modern retail stores face challenges in providing adequate customer assistance and maintaining a conducive shopping environment due to insufficient trained staff, high employee turnover, and peak-hour demands, leading to issues like unanswered customer questions, messy aisles, and inventory management problems.

Innovation Solution

A shopping assistance system utilizing motorized transport units controlled by a central computer system to autonomously move throughout the store, assist customers, and perform tasks such as restocking and inventory management, equipped with user interfaces, 3D scanners for product placement optimization, and sensors for navigation and obstacle avoidance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If more employees are hired to assist customers and maintain the store, then customer service quality improves, but labor costs and operational complexity increase

Engineering Contradiction:
Improvecustomer service qualityVSAvoidoperational complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system enables self-service monitoring where the automated depth detection system continuously tracks product inventory and placement without human intervention. Sensors and image processing algorithms automatically detect product depth, generate alerts when products need restocking, and notify relevant personnel, eliminating the need for manual inventory checks by employees.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual inventory monitoring and product placement verification by employees is replaced with an automated electronic system using depth sensors, image capture devices, and computer processing. The mechanical action of employees physically checking shelves is substituted with optical and electronic detection mechanisms that continuously monitor product status.

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

2Manufacturing precision

If manual inventory monitoring is performed frequently, then product placement accuracy improves, but time consumption and labor requirements increase

Engineering Contradiction:
Improveproduct placement accuracyVSAvoidtime consumption
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system provides continuous monitoring of product placement and inventory levels through permanently installed sensors and image capture devices that operate without interruption. Unlike periodic manual checks, the automated system continuously tracks product depth and generates real-time alerts, eliminating dead time between monitoring cycles.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

Manual visual inspection and physical measurement of product placement by employees is replaced with automated depth sensors and image processing systems that objectively measure product depth, alignment, and placement accuracy with higher precision and without time loss.

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

3Ease of operation

If employees are trained extensively to handle various store tasks, then service quality improves, but training time and costs increase

Engineering Contradiction:
Improveservice qualityVSAvoidtraining time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs complex monitoring and analysis tasks autonomously without requiring employee expertise. Automated algorithms analyze product placement, generate restocking alerts, and provide guidance, allowing employees to perform simpler tasks without extensive training while maintaining high service quality.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system provides real-time feedback to employees through automated alerts and notifications that guide their actions. When products need restocking or repositioning, the system sends specific instructions to relevant personnel, reducing the need for employees to have extensive knowledge about inventory management procedures.

Inventive Principle:
Principle #23Feedback

4Productivity

If automated monitoring systems are deployed throughout the store, then inventory management efficiency improves, but system complexity and initial costs increase

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

Solution Approach 1:

The monitoring system is divided into modular functional components: depth detection sensors, image capture devices, processing units, communication modules, and alert generation systems. Each component performs a specific function and can be independently configured or replaced, reducing overall system complexity while maintaining high productivity.

Inventive Principle:
Principle #1Segmentation

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

Enhances customer experience by ensuring timely assistance and maintaining a tidy, well-stocked store environment, improving employee efficiency and reducing operational challenges during peak hours.

Implementation Method 1

obtain a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data

Methodology Applied
Scientific EffectLight reflection: Reflection

Data Source

PatentUS20240417941A1Apparatus and method of monitoring product placement within a shopping facility
Publication Date: 2024.12.19 WALMART APOLLO LLC
  • US20240417941A1 patent drawing
  • US20240417941A1 patent drawing
  • US20240417941A1 patent drawing

AI summary

Methods and apparatuses are provided for use in monitoring product placement within a shopping facility. Some embodiments provide an apparatus configured to determine product placement conditions within a shopping facility, comprising: a transceiver configured to wirelessly receive communications; a product monitoring control circuit coupled with the transceiver; a memory coupled with the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to: obtain a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data; evaluate the 3D scan mapping to identify multiple product depth distances; and identify, from the evaluation of the 3D scan mapping, when one or more of the multiple product depth distances is greater than a predefined depth distance threshold from the reference offset distance of the product support structure.