Autonomous Vehicle Service Hub for Integrated Fleet Maintenance

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Solution Overview

Problem

Current vehicle service systems are fragmented and inefficient for highly automated or autonomous vehicles, lacking integrated solutions that optimize service delivery, space utilization, and cost-effectiveness.

Innovation Solution

A device and method for integrating multiple vehicle services, including positioning, communication, and automated service units within a centralized system, enabling autonomous vehicle movement and data exchange for seamless service execution and billing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional servicing methods are used for highly automated or autonomous means of transport, then human operators can perform repairs and maintenance, but the complexity and time required for servicing increases due to the need for disassembly and safety precautions

Engineering Contradiction:
ImproveEase of servicingVSAvoidServicing time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system segments the servicing process into distinct functional areas: autonomous robots perform inspection and diagnostic tasks, while human operators focus on complex repair decisions. This segmentation allows parallel processing of multiple servicing tasks simultaneously, reducing overall servicing time while maintaining safety through defined role separation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

An autonomous robotic system acts as an intermediary between human operators and the automated means of transport. The robot performs initial inspections, data collection, and preliminary diagnostics, serving as a mediator that reduces the time human operators need to spend on routine tasks while maintaining the safety barrier between humans and moving components.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If human operators service automated means of transport, then repairs can be performed, but safety risks increase due to exposure to moving parts and automated systems

Engineering Contradiction:
ImproveServicing safetyVSAvoidServicing system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The autonomous robotic system performs self-service functions by independently conducting inspections, collecting diagnostic data, and identifying issues without human intervention. This self-service capability reduces the need for human operators to physically access hazardous areas, thereby improving safety while the robotic system manages its own operational complexity.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The autonomous robot serves as a safety intermediary that operates in hazardous environments where human operators would be at risk. The robot absorbs the complexity of interacting with moving parts and automated systems, providing a safety buffer that allows human operators to work from safer positions with reduced exposure to risks.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If traditional servicing approaches are used, then human operators can access all components, but productivity decreases due to manual inspection and documentation processes

Engineering Contradiction:
ImproveServicing efficiencyVSAvoidTechnology integration complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system replaces manual mechanical inspection methods with autonomous robotic systems equipped with sensors, cameras, and diagnostic tools. The robot automatically navigates to components, performs visual and functional inspections, and collects data without human physical intervention, significantly increasing servicing speed and productivity while the underlying technology handles the complexity of automated data collection and analysis.

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

Solution Approach 2:

The autonomous robotic system is designed with multi-functionality to perform various servicing tasks including visual inspection, diagnostic data collection, component identification, and preliminary assessment. This universal capability allows a single robotic platform to handle diverse servicing requirements, improving productivity by eliminating the need for multiple specialized tools and manual processes while integrating multiple functions into one coordinated system.

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

Data Source

PatentEP3803729B1Concept for servicing highly automated or autonomous means of transport
Publication Date: 2026.04.29 VOLKSWAGEN AG
  • EP3803729B1 patent drawingFigure 1
  • EP3803729B1 patent drawingFigure 2~3
  • EP3803729B1 patent drawingFigure 4~5

AI summary

The invention relates to a system (10) for servicing highly automated or autonomous means of transport (50) and to a method and a device (20) for operating a system (10). The system (10) has a receptacle (11) for at least one highly automated or autonomous means of transport (50). A communication unit (12) allows exchange of data (AD, GS, NP, POS) with the highly automated or autonomous means of transport (50) and with a backend (13, 14) of an operator of the fleet of means of transport or of an operator of the system (10). At least one service unit (15) serves to carry out service measures for the highly automated or autonomous means of transport (50).