Vehicle Transfer Tracking Using Blockchain Drop-Off Consensus

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Solution Overview

Problem

Current systems lack automation and efficiency in tracking and managing the transfer of vehicles across rental centers, particularly when crossing borders, leading to manual processes like phone calls and emails for rental approvals and drop-off arrangements.

Innovation Solution

A blockchain-based decentralized system that allows nodes to receive and process requests for vehicle transfers, acquire permissions, and record transactions securely on a remote storage, enabling automated consensus and eliminating the need for manual communication.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual processes (phone calls, emails) are used for rental approvals and drop-off arrangements, then communication between rental centers can be established, but the process becomes time-consuming and inefficient

Engineering Contradiction:
Improvecommunication processVSAvoidtime for rental approvals
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent replaces manual mechanical communication processes (phone calls, emails) with an automated electronic system using sensors, processors, and communication modules. The system automatically generates rental approval notifications and drop-off arrangement messages, eliminating the need for manual phone calls and emails between rental centers.

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

Solution Approach 2:

The system enables self-service automation where the rental system itself generates and sends approval notifications and drop-off arrangements without human intervention. The processor automatically communicates with rental centers based on sensor data and pre-configured rules, allowing the system to serve itself in managing rental transfers.

Inventive Principle:
Principle #25Self-service

2Reliability

If multiple rental centers are contacted manually to find available drop-off locations, then permission can be acquired, but the complexity of the process increases

Engineering Contradiction:
Improvepermission acquisitionVSAvoidprocess complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system provides a universal automated platform that handles multiple functions: generating rental approvals, finding drop-off locations, sending notifications, and coordinating between multiple rental centers. This single automated system replaces the need for separate manual processes for each function, reducing overall process complexity while maintaining reliability.

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

3Manufacturing precision

If exact drop-off times are specified to meet rental center operating hours, then drop-off arrangements can be made, but the coordination process becomes more difficult

Engineering Contradiction:
Improvedrop-off time schedulingVSAvoidcoordination process
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The system performs preliminary actions by pre-calculating optimal drop-off times based on rental center operating hours and transport arrival times. The processor determines feasible time windows in advance and communicates these requirements to relevant parties before the actual drop-off occurs, making the coordination process simpler and more predictable.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11720120B2Tracking of transport transfers
Publication Date: 2023.08.08 TOYOTA MOTOR NORTH AMERICA INC
  • US11720120B2 patent drawing
  • US11720120B2 patent drawing
  • US11720120B2 patent drawing

AI summary

An example operation may include one or more of sending, by a transport, a drop off request to a plurality of nodes at a target location, receiving, by the transport, permissions from the plurality of the nodes, responsive to the permissions, acquiring, by the transport, an agreement for the drop off request from at least one node from the plurality of the nodes, and recording the drop off request on a remote storage.