Motorized Transport Unit Positioning via Light Source Mapping
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Solution Overview
Problem
In modern retail environments, there is a need to improve customer experience and convenience, as customers often face unattended assistance during peak hours due to insufficient trained employees, leading to issues like abandoned shopping carts, messy aisles, and inventory management challenges, which can result in low customer satisfaction and increased competition from online shopping.
Innovation Solution
A shopping assistance system utilizing motorized transport units controlled by a central computer system to assist customers and workers by moving items, maintaining facility cleanliness, and optimizing inventory placement, equipped with user interfaces and location detection systems for autonomous operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If more employees are hired to assist customers during peak hours, then customer service quality improves, but labor cost increases
Solution Approach 1:
The shopping cart system enables customers to serve themselves through automated features including product location guidance, inventory checking, and navigation assistance, eliminating the need for additional staff during peak hours while maintaining service quality
Solution Approach 2:
The mechanical system of human employees providing customer assistance is replaced with an automated electronic system embedded in shopping carts, which provides guidance, product information, and navigation services without requiring additional human labor
2Stability of the object's composition
If manual monitoring of shopping carts and inventory is increased, then facility organization improves, but employee workload increases
Solution Approach 1:
The system continuously monitors shopping cart locations, inventory levels, and aisle conditions through sensors and communicates this information back to the central control system, enabling automatic detection and response to organizational issues without manual inspection
Solution Approach 2:
Manual monitoring and inspection by employees is replaced with an automated sensor network that tracks shopping cart distribution, detects aisle blockages, and monitors inventory levels, freeing employees from routine monitoring tasks
3Device complexity
If traditional customer assistance methods are used, then implementation simplicity is maintained, but customer satisfaction during peak hours deteriorates
Solution Approach 1:
The shopping cart system performs multiple functions including navigation guidance, product location, inventory tracking, theft prevention, and customer assistance communication, providing comprehensive service enhancement within a single integrated platform that maintains ease of use
Data Source
AI summary
Methods and apparatuses are provided, some apparatuses comprise: a location controller separate from a motorized transport unit, comprising: a transceiver configured to receive communications from the motorized transport unit; a control circuit; a memory storing computer instructions that when executed by the control circuit cause the control circuit to perform the steps of: obtain, from the communications, a unique light source identifier of a light source detected by the motorized transport unit, and relative distance information determined by the motorized transport unit through an optical measurement; process the at least one unique light source identifier and the relative distance information relative to a mapping of the shopping facility; and determine, in response to the processing, a location of the motorized transport unit within the shopping facility as a function of the at least one unique light source identifier and the relative distance information.