Remote Support Notification Timing in Mobility Services

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Solution Overview

Problem

In mobility service systems, passengers may feel anxiety or strangeness when service support requests are made without an available remote operator, leading to notifications being issued before the operator is assigned.

Innovation Solution

Implementing a notification waiting process that prohibits service support notifications from being issued to passengers until a remote operator is assigned to the vehicle, thereby synchronizing notification and service execution times.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If service support notifications are issued immediately when requested, then passenger information is provided timely, but passenger anxiety and strangeness increase when no operator is available

Engineering Contradiction:
Improvenotification timingVSAvoidpassenger anxiety
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The system performs preliminary checking of operator availability before issuing service support notifications. The notification waiting process delays notification until an operator is confirmed to be available, preventing anxiety-causing situations where notifications are issued without immediate service capability.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If notifications are issued before operator assignment, then information flow is efficient, but service execution timing is delayed causing passenger discomfort

Engineering Contradiction:
Improveinformation flow efficiencyVSAvoidgap between notification and service execution
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system implements a feedback mechanism where notification issuance depends on real-time operator availability status. The notification waiting process continuously monitors operator assignment status and only issues notifications when the service can be immediately executed, eliminating the time gap between notification and service execution.

Inventive Principle:
Principle #23Feedback

3Object-affected harmful factors

If the system waits for operator availability before notification, then passenger anxiety is reduced, but information delivery is delayed

Engineering Contradiction:
Improvepassenger anxietyVSAvoidnotification delay
Core Design Contradiction:
Object-affected harmful factorsVSLoss of time

Solution Approach 1:

The system performs preliminary verification of operator availability before issuing notifications. By checking operator status in advance and only notifying when service capability is confirmed, the system eliminates both passenger anxiety and unnecessary notification delays, achieving optimal timing for both concerns.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250076883A1Mobility service system
Publication Date: 2025.03.06 TOYOTA JIDOSHA KK
  • US20250076883A1 patent drawing
  • US20250076883A1 patent drawing
  • US20250076883A1 patent drawing

AI summary

A mobility service system provides a mobility service using a vehicle. The mobility service system includes one or more processors configured to assign a remote operator to a target vehicle in response to a request for remote support from the target vehicle. The remote support includes service support different from support of vehicle driving. When the remote support requested from the target vehicle is the service support, the one or more processors are further configured to execute a notification waiting process that prohibits a notification related to the service support from being issued to a passenger in the target vehicle until the remote operator is assigned to the target vehicle.