In-Progress Order Delivery Dispatch With Real-Time Driver Tracking

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Solution Overview

Problem

Retail stores face challenges in maintaining freezers or refrigerators to store collected orders awaiting pickup, and finding space to separate orders into temperature-controlled and non-temperature controlled portions, which is costly and space-consuming.

Innovation Solution

A system that automatically invokes a delivery request when the order fulfillment is still in progress, using real-time monitoring of delivery driver locations to synchronize the arrival of the driver with the completion of order collection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If orders are stored in temperature-controlled freezers or refrigerators awaiting pickup, then order quality is maintained, but storage costs and space requirements increase

Engineering Contradiction:
Improveorder qualityVSAvoidstorage costs
Core Design Contradiction:
ReliabilityVSUse of energy by stationary object

Solution Approach 1:

The system performs preliminary actions by predicting the order completion time in advance and proactively assigning delivery drivers before the order is actually ready. This allows the order to be delivered immediately upon completion without requiring prolonged storage in temperature-controlled environments, thereby maintaining order quality while reducing energy consumption for storage.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses automated algorithms to predict order completion times and assign drivers without manual intervention. The predictive model automatically calculates when orders will be ready based on historical data and current fulfillment status, and the system self-assigns appropriate drivers, eliminating the need for manual coordination and reducing reliance on extended storage capacity.

Inventive Principle:
Principle #25Self-service

2Reliability

If orders are stored in temperature-controlled freezers or refrigerators awaiting pickup, then order quality is maintained, but storage space is consumed

Engineering Contradiction:
Improveorder qualityVSAvoidstorage space
Core Design Contradiction:
ReliabilityVSVolume of stationary object

Solution Approach 1:

The system performs preliminary actions by predicting the order completion time in advance and proactively assigning delivery drivers before the order is actually ready. This allows the order to be delivered immediately upon completion without requiring prolonged storage in temperature-controlled environments, thereby maintaining order quality while reducing space requirements.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system continuously monitors fulfillment status and uses feedback from the predictive model to dynamically adjust driver assignments. When the predicted completion time approaches the current time, the system automatically triggers driver dispatch, ensuring orders are delivered promptly without requiring excessive storage capacity.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If delivery drivers are assigned after order collection is completed, then driver availability is maximized, but delivery timing coordination becomes difficult

Engineering Contradiction:
Improvedriver availabilityVSAvoiddelivery timing coordination
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system performs preliminary driver assignments based on predicted order completion times before the orders are actually ready. This advance planning allows the system to coordinate driver schedules proactively, ensuring drivers are available and positioned appropriately when orders become ready for delivery, thereby eliminating timing coordination delays while maintaining driver availability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses continuous feedback from the predictive model to monitor both fulfillment progress and driver availability. When the predicted completion time aligns with driver availability windows, the system automatically confirms assignments, creating a feedback loop that optimizes both timing coordination and driver utilization dynamically.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12387168B2Systems and methods for automatically invoking a delivery request for an in- progress order
Publication Date: 2025.08.12 WALMART APOLLO LLC
  • US12387168B2 patent drawing
  • US12387168B2 patent drawing
  • US12387168B2 patent drawing

AI summary

A system including one or more processors and one or more non-transitory storage media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform operations including: receiving an order list for delivery at a delivery address; determining an estimated order collection time; continuously monitoring, in real-time, a respective location of each delivery driver of one or more delivery drivers of at least one delivery service by receiving the respective location of each delivery driver of the one or more delivery drivers from a respective delivery driver electronic device of each delivery driver; and instructing a first delivery driver of the one or more delivery drivers to pick up one or more items in the order list and deliver the one or more items to the delivery address. Other embodiments are disclosed herein.