Transporter Network Mapping for Predictive Connectivity Coverage

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Solution Overview

Problem

Existing network connectivity mapping methods, particularly for transporters, are inaccurate and imprecise, leading to delays and inefficiencies in item or person transportation due to poor network coverage, which current mobile network operator maps cannot effectively address.

Innovation Solution

A server computer collects transporter data at regular intervals to create a network connectivity map, utilizing machine learning models to predict network coverage based on transporter location and device type, enabling proactive measures to minimize connectivity issues.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If existing network connectivity mapping methods are used, then network coverage information is available, but the accuracy and precision of the connectivity map is insufficient

Engineering Contradiction:
Improvenetwork connectivity map accuracyVSAvoidtransportation delivery reliability
Core Design Contradiction:
Measurement precisionVSReliability

Solution Approach 1:

The system uses transporter devices themselves to collect network connectivity data during their normal operations. The transporters' own devices measure and report connectivity status, turning the transport fleet into a distributed measurement network that continuously maps connectivity without requiring separate dedicated measurement infrastructure.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously collects connectivity data from transporters and feeds it back to update the network connectivity map in real-time. This feedback loop allows the system to learn from actual transporter experiences and improve the accuracy of connectivity predictions, which then helps prevent future connectivity issues through proactive routing adjustments.

Inventive Principle:
Principle #23Feedback

2Reliability

If proactive measures are taken to mitigate connectivity issues, then delivery reliability improves, but additional time and resources are required for monitoring and adjustment

Engineering Contradiction:
Improvetransportation delivery reliabilityVSAvoidtime for monitoring and adjustment
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system proactively identifies areas with poor network connectivity using the connectivity map and takes preventive actions before transporters actually enter those problem areas. By predicting connectivity issues in advance and adjusting routes or notifying transporters beforehand, the system prevents delivery delays rather than reacting to them after they occur.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system replaces manual monitoring and reactive problem-solving with an automated computational system that continuously analyzes connectivity data, updates the connectivity map, and generates proactive recommendations. This automated information processing system substitutes for human monitoring efforts and enables faster, more scalable connectivity management.

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

3Measurement precision

If transporter data is collected at regular intervals, then network connectivity patterns are accurately captured, but data processing load increases

Engineering Contradiction:
Improveconnectivity data accuracyVSAvoiddata processing complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system uses a universal data collection approach where all transporter devices follow the same regular sampling interval and data reporting protocol. This standardized multi-functional framework allows the same data collection mechanism to serve multiple purposes: mapping connectivity, analyzing patterns, and generating predictions, thereby managing complexity through uniformity rather than customization.

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

Data Source

PatentUS20250330851A1Network connection mapping using transporters
Publication Date: 2025.10.23 DOORDASH INC
  • US20250330851A1 patent drawing
  • US20250330851A1 patent drawing
  • US20250330851A1 patent drawing

AI summary

A method is disclosed. The method includes receiving transporter data associated with a plurality of transporters. The transporter data comprises time and location data of the transporters at time intervals as the transporters deliver items to end users. The method also includes creating a network connectivity map based upon the transporter data, and then storing the network connectivity map. The network connectivity map is then used to assist other transporters when transporting items.