Two-Way Radio Virtual Assistant for Retail Inventory Queries

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Solution Overview

Problem

Existing communication systems in organizations like chain retail stores and construction sites often lack efficient integration of wireless and wired systems, leading to inefficiencies in information exchange, particularly in providing timely and accurate responses to customer inquiries about product availability and location.

Innovation Solution

A wireless communication system using a two-way radio as a user interface, which converts spoken requests into text, translates them into actionable tasks, and responds accordingly, integrating with a communication hub device, radio transceiver, and network-based language processing services to provide answers or perform actions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional wired communication systems are used for information exchange in organizations, then system integration is possible, but communication efficiency and response time are reduced

Engineering Contradiction:
Improvecommunication efficiencyVSAvoidresponse time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent replaces traditional wired mechanical communication systems with wireless radio frequency communication. Employees use two-way radios to communicate verbally with customers, eliminating the need to physically move to check inventory or manually query systems, thereby dramatically improving communication efficiency and reducing response time.

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

Solution Approach 2:

The patent introduces a wireless communication intermediary (radio transceiver system) that mediates between employees and the central information system. The system captures radio frequency signals, converts speech to text, processes information requests, and transmits responses back wirelessly, enabling efficient information exchange without direct physical connection.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If employees manually check inventory and product location information, then accurate information can be provided, but waiting time and movement in the store increase

Engineering Contradiction:
Improveinformation accuracyVSAvoidwaiting time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables self-service information retrieval where the automated speech recognition and processing system handles information queries independently. When employees speak requests into two-way radios, the system automatically captures, processes, and responds to information requests about inventory and product locations without requiring employee intervention to physically check systems.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary action by pre-processing and making inventory information readily accessible through the wireless network. Product location and availability data are continuously updated and stored in the system, ready for immediate retrieval through speech commands, eliminating the need for employees to manually search for information.

Inventive Principle:
Principle #10Preliminary action

3Loss of information

If employees manually check product availability in other store locations, then complete information can be provided, but movement and waiting time increase

Engineering Contradiction:
Improveinformation completenessVSAvoidemployee efficiency
Core Design Contradiction:
Loss of informationVSProductivity

Solution Approach 1:

The wireless communication system provides universal access to comprehensive inventory information across all store locations through a single interface. Employees can query product availability at any location using the same two-way radio system, and the centralized system retrieves and transmits complete information from multiple store databases, eliminating the need for employees to physically visit different locations.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20220351726A1Virtual assistant system using two-way radio
Publication Date: 2022.11.03 ADVANCED WIRELESS COMM
  • US20220351726A1 patent drawing
  • US20220351726A1 patent drawing
  • US20220351726A1 patent drawing

AI summary

A wireless communication system uses a two-way radio as a user interface for a virtual assistant providing a user with access to an information system. The system can receive a request spoken into the two-way radio, convert the request from speech to text, and translate the text into a task that responds to the request. In various embodiments, the task is performed to produce a response in a form depending on the nature of the request.