Vehicle Delivery Status Interface With Event-Triggered User Updates

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Solution Overview

Problem

Users experience increased stress when vehicles they have purchased are delayed at the dealer's store, as they lack real-time information on the delivery status.

Innovation Solution

An information processing system that includes a server apparatus, terminal apparatus, and in-vehicle apparatus, which communicate via a network to provide users with real-time updates on the delivery status and current vehicle status, allowing them to confirm the vehicle's condition through images and operational interfaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the system provides real-time delivery status information to users, then user convenience and stress reduction are improved, but system complexity and communication requirements increase

Engineering Contradiction:
Improveuser convenienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The server apparatus acts as an intermediary between the delivery management system and the user's terminal apparatus. It receives delivery status information from the progress management database, processes it, and transmits it to the user's terminal. This intermediary role simplifies the user interface while managing the complexity of data collection and transmission in the background.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system implements feedback by automatically transmitting delivery status information to the user's terminal when the status changes to a predetermined state (such as vehicle arrival at dealer). This automated feedback loop keeps users informed without requiring them to actively query the system, improving convenience while using standardized communication protocols.

Inventive Principle:
Principle #23Feedback

2Loss of time

If the system transmits delivery status information automatically, then information timeliness is improved, but communication resource usage increases

Engineering Contradiction:
Improveinformation timelinessVSAvoidcommunication resource usage
Core Design Contradiction:
Loss of timeVSUse of energy by moving object

Solution Approach 1:

Instead of continuous transmission, the server apparatus transmits delivery status information periodically or event-driven, specifically when the status changes to a predetermined state. This approach ensures users receive timely information about important status changes while avoiding unnecessary continuous communication that would consume excessive resources.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS20250245609A1Information processing apparatus, system, and operating method for system
Publication Date: 2025.07.31 TOYOTA JIDOSHA KK
  • US20250245609A1 patent drawing
  • US20250245609A1 patent drawing
  • US20250245609A1 patent drawing

AI summary

An information processing apparatus includes a communication interface, a memory configured to store information indicating a delivery status of a certain vehicle, and a controller configured to communicate by the communication interface. The controller is configured to transmit, to a terminal apparatus, information to confirm a current status of the certain vehicle on the condition that the delivery status reaches a predetermined status.