Information Processing for Medical Checkup Vehicle Resource Dispatch

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Solution Overview

Problem

Conventional medical checkup vehicles face inefficiencies due to the need to return to a hospital for staff member shift changes or equipment replenishment, leading to increased travel time and reduced appointment slots.

Innovation Solution

An information processing apparatus that acquires information on equipment or staff member availability on a first vehicle and dispatches a second vehicle with new resources to the stopping location, ensuring continuous medical checkups without interruption.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the first vehicle returns to the hospital for staff member shift changes or equipment replenishment, then the staff member can be replaced or equipment can be replenished, but travel time is incurred and efficiency in performing medical checkups is reduced

Engineering Contradiction:
Improvestaff member availabilityVSAvoidtravel time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system divides the medical checkup service into multiple independent vehicles that can operate simultaneously. When one vehicle needs staff replacement or equipment replenishment, other vehicles continue providing services, segmenting the operational disruption into isolated incidents rather than system-wide downtime.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The information processing apparatus acts as an intermediary that coordinates between hospitals, vehicles, and staff members. It receives real-time status information, determines optimal dispatch timing, and manages the logistics of staff replacement and equipment replenishment, eliminating the need for vehicles to return to the hospital for routine resupply.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If the first vehicle returns to the hospital for equipment replenishment, then equipment shortage is resolved, but appointment slots are reduced due to travel time

Engineering Contradiction:
Improveequipment availabilityVSAvoidappointment slots
Core Design Contradiction:
Quantity of substanceVSProductivity

Solution Approach 1:

The system performs preliminary actions by pre-positioning equipment at multiple locations and establishing advance communication protocols with hospitals. Equipment is dispatched proactively based on predicted consumption rates rather than reactively when shortages occur, ensuring continuous availability without interrupting appointment schedules.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system transitions from a single-location equipment supply model to a multi-location distribution network. By establishing supply points at multiple hospitals and using a centralized information processing apparatus to coordinate deliveries, the system eliminates the need for vehicles to travel back to a single hospital for replenishment, thereby preserving appointment slots.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Productivity

If the first vehicle operates continuously without returning to the hospital, then efficiency in performing medical checkups is improved, but equipment replenishment becomes difficult

Engineering Contradiction:
Improvemedical checkup efficiencyVSAvoidequipment replenishment
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The information processing apparatus serves as an intermediary that manages equipment replenishment remotely. It receives real-time status information from vehicles, determines when equipment is needed based on consumption patterns, and coordinates dispatches from multiple hospital supply points, enabling continuous vehicle operation without physical returns to the hospital.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system replaces the mechanical approach of vehicles physically returning to the hospital for supply with an information-based system. Real-time data transmission, automated status monitoring, and electronic coordination replace the traditional mechanical cycle of departure, service, return, and replenishment, enabling continuous operation while maintaining equipment availability.

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

Data Source

PatentUS12462687B2Information processing apparatus, system, method, and non-transitory computer readable medium
Publication Date: 2025.11.04 TOYOTA JIDOSHA KK
  • US12462687B2 patent drawing
  • US12462687B2 patent drawing
  • US12462687B2 patent drawing

AI summary

A controller of an information processing apparatus is configured to acquire information indicating a work shift of a staff member on board a first vehicle in which a medical checkup is being performed, or information indicating a number of remaining pieces of equipment on board the first vehicle, and determine to dispatch a second vehicle with a new staff member on board or new equipment on board to a stopping location of the first vehicle upon determining, based on the acquired information, that the staff member needs to be replaced or the equipment needs to be replenished.