Robotic Delivery Dispatch With Cost-Transparent Option Selection

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Solution Overview

Problem

Unmanned Aerial Vehicles (UAVs) and Autonomous Ground Vehicles (AGVs) are underutilized due to perceived expense, and users lack transparent and comprehensive delivery options that include true total costs.

Innovation Solution

A system that allows users to select delivery options through a mobile application, which communicates with a database server to present multiple delivery options, including UAV/AGV services, traditional delivery services, and user self-help costs, using past user behavior and product data to suggest additional items for combined delivery, and dispatches appropriate robotic mechanisms for delivery.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of energy

If traditional delivery services are used, then delivery cost is reduced, but delivery speed and convenience deteriorate

Engineering Contradiction:
Improvedelivery costVSAvoiddelivery speed
Core Design Contradiction:
Loss of energyVSSpeed

Solution Approach 1:

The system dynamically adjusts delivery options and pricing based on real-time factors such as order weight, dimensions, distance, and user preferences. The cost model dynamically calculates pricing for different delivery methods (UAV, AGV, traditional) and presents optimized combinations to users, allowing the system to adapt to changing conditions and optimize both cost and speed based on current parameters.

Inventive Principle:
Principle #15Dynamics

2Speed

If UAV delivery is used, then delivery speed is improved, but perceived expense increases

Engineering Contradiction:
Improvedelivery speedVSAvoiddelivery cost
Core Design Contradiction:
SpeedVSLoss of energy

Solution Approach 1:

The system merges multiple delivery options and consolidates orders to optimize cost-effectiveness. By combining items that can be delivered together via UAV and presenting bundled pricing, the system reduces the perceived expense while maintaining fast delivery speed. The consolidation of multiple items into single UAV deliveries amortizes the fixed cost across multiple products.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system changes pricing parameters dynamically based on order characteristics such as weight, volume, and distance. By adjusting the cost parameters according to these variables, UAV delivery becomes more cost-effective for smaller, lighter items while traditional methods remain competitive for heavier loads, optimizing the perceived expense across different delivery scenarios.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If multiple delivery options are presented, then user choice is improved, but system complexity increases

Engineering Contradiction:
Improvedelivery option varietyVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system segments the delivery decision-making process into distinct modules: cost calculation module, option generation module, optimization module, and presentation module. Each module handles a specific aspect of the complexity, processing delivery options independently and passing results through the pipeline. This segmentation manages system complexity by dividing the overall function into manageable, independent components.

Inventive Principle:
Principle #1Segmentation

4Loss of information

If opportunity costs are calculated and presented, then cost transparency is improved, but information processing complexity increases

Engineering Contradiction:
Improvecost transparencyVSAvoidinformation processing complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The system automatically calculates and presents opportunity costs without requiring manual intervention. The cost model self-service computes the difference between chosen and alternative delivery options, presenting this information directly to users. This automation handles the information processing complexity internally while providing transparent cost information to users, eliminating the need for manual cost analysis.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11610175B2Autonomous robot delivery systems and methods
Publication Date: 2023.03.21 WALMART APOLLO LLC
  • US11610175B2 patent drawing
  • US11610175B2 patent drawing
  • US11610175B2 patent drawing

AI summary

A distributed robotic delivery system includes a mobile application, a server, a dispatch module, and a plurality of robotic delivery vehicles. The mobile application receives suggested items for purchase, the suggested items selected by having a set of properties suitable for delivery by a selected one of the plurality of robotic delivery vehicles, where the set of properties includes product dimensions and weight; receives item costs to be provided to a user for the suggested items; displays the item costs; and transmits a message directing the dispatch module to deploy the selected one of the plurality of robotic delivery vehicles to deliver one or more items of the suggested items selected by the user.