Vehicle Data Processing for Cargo Group Carbon Attribution

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Logistics companies face challenges in accurately determining the carbon emission contribution of individual shippers' cargos during transportation, which is essential for reporting to regulatory bodies and understanding environmental impact.

Innovation Solution

An information processing device that acquires data on vehicle carbon emissions and cargo group parameters, such as weight, volume, or density, to calculate the carbon emission amount for each cargo group, enabling precise attribution of emissions to individual shippers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a vehicle transports multiple cargo groups from different shippers, then the transportation efficiency and utilization are improved, but the ability to attribute carbon emissions to individual shippers becomes difficult

Engineering Contradiction:
Improvetransportation efficiencyVSAvoidcarbon emission attribution
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The patent segments the total carbon emission data into individual cargo group emissions by dividing the transportation task into distinct cargo groups, each with its own weight, volume, and emission attributes. This segmentation enables accurate attribution of carbon emissions to each shipper while maintaining the efficiency of consolidated transportation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an information processing device as an intermediary that receives vehicle operation data and cargo group information, then calculates and attributes carbon emissions to each cargo group. This intermediary system resolves the information loss problem by processing and distributing emission data without interfering with the physical transportation process.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If carbon emission data is collected and processed for each cargo group, then the measurement precision of carbon emission contribution is improved, but the device complexity and processing requirements increase

Engineering Contradiction:
Improvecarbon emission contributionVSAvoiddata processing system
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The information processing device is designed with multi-functionality, handling data acquisition from various sources (vehicle operations, cargo manifests), storage of emission factors, calculation of carbon emissions, and generation of attribution reports. This universal approach consolidates multiple functions into a single system, reducing overall complexity while maintaining high measurement precision.

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

Solution Approach 2:

The patent employs parameter changes by using different emission factors and calculation methods depending on the cargo group characteristics (weight, volume, type). The system adjusts parameters dynamically based on input data, enabling precise carbon emission measurement without requiring a completely complex fixed system for all scenarios.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250265601A1Information processing device
Publication Date: 2025.08.21 TOYOTA JIDOSHA KK
  • US20250265601A1 patent drawing
  • US20250265601A1 patent drawing
  • US20250265601A1 patent drawing

AI summary

An information processing device includes a control unit. The control unit acquires data of the carbon emission amount of the vehicle and a plurality of parameters correlated with the respective weights of the plurality of cargo groups transported by the vehicle. The plurality of cargo groups includes at least one luggage. The control unit calculates the carbon discharge amount for each of the plurality of cargo groups based on the data of the carbon discharge amount of the vehicle and the plurality of parameters.