Vehicle Carbon-Footprint Triggers for Enhanced Driving Modes

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Solution Overview

Problem

Existing transportation systems do not effectively integrate and respond to external events that reduce the carbon footprint of occupants, limiting the ability to operate in enhanced modes that reward such reductions.

Innovation Solution

A transport system that receives notifications of external events associated with occupant carbon footprint reductions, allowing enhanced operation modes such as sport mode, faster charging, or access to special lanes when a threshold of carbon footprint benefits is met, using a decentralized database like blockchain to manage and verify these events.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the transport system integrates external events related to carbon footprint reduction, then the ability to operate in enhanced modes is improved, but the system complexity increases

Engineering Contradiction:
Improveability to operate in enhanced modesVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a communication interface as an intermediary component that receives notifications of external events from external sources and transmits them to the transport control system. This mediator handles the complexity of external event integration, allowing the transport to adapt its operation based on carbon footprint reduction events without requiring the entire system to become significantly more complex. The intermediary absorbs the integration complexity while enabling enhanced operational adaptability.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If the transport operates in enhanced modes to reward carbon footprint reduction, then the incentive effect is improved, but the energy consumption increases

Engineering Contradiction:
Improveincentive effectVSAvoidenergy consumption
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The transport system implements enhanced modes as periodic or conditional actions rather than continuous operation. The system receives notifications of external events, evaluates them against predefined criteria, and activates enhanced modes only when specific conditions are met (such as verified carbon footprint reduction events). This periodic activation provides incentive effects while limiting energy consumption to only when necessary, rather than maintaining enhanced operation continuously.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS12558967B2Modification of transport functionality based on carbon footprint
Publication Date: 2026.02.24 TOYOTA MOTOR NORTH AMERICA INC
  • US12558967B2 patent drawing
  • US12558967B2 patent drawing
  • US12558967B2 patent drawing

AI summary

To encourage users to improve their carbon footprint, a transport may be provided with an enhanced operating manner in response to external events that lower the carbon footprint of one or more occupants of the transport. Events, such as lowering the energy consumption of a person's home dwelling, may be communicated to the transport and trigger an enhanced mode in the transport, such as an enhanced driving mode (e.g. sport mode) or an enhanced charging mode.