Remote Taxi Driver Assignment for Cross-Region Fleet Utilization

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing taxi services face inefficiencies due to drivers being bound to specific vehicles and locations, leading to lost work opportunities and decreased operational efficiency.

Innovation Solution

A remote driving taxi system that utilizes a network of processors and storage devices to manage the assignment of remote drivers to unassigned taxis, allowing for flexible assignment based on user requests and optimizing the use of both drivers and vehicles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a taxi driver is bound to a specific vehicle and location, then the driver can provide consistent service, but the work opportunity is lost and operational efficiency decreases

Engineering Contradiction:
Improveoperational efficiencyVSAvoiddriver-vehicle-location flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The system enables drivers to work with multiple vehicles across different locations through a centralized management platform. Drivers are not bound to a single vehicle but can be assigned to any available vehicle in the network, making the driver-vehicle relationship universal and flexible rather than fixed and exclusive.

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

Solution Approach 2:

The assignment system dynamically matches drivers with vehicles and locations based on real-time conditions such as user requests, vehicle availability, and driver status. This dynamic allocation replaces the static one-to-one binding, allowing the system to adapt continuously to changing operational needs and maximize productivity.

Inventive Principle:
Principle #15Dynamics

2Area of stationary object

If a taxi driver is bound to a specific location, then the service coverage is limited, but the driver can maintain familiarity with the area

Engineering Contradiction:
Improveservice coverage areaVSAvoididle time between assignments
Core Design Contradiction:
Area of stationary objectVSLoss of time

Solution Approach 1:

The system dynamically assigns drivers to different locations based on real-time user requests and vehicle availability. This eliminates the need for drivers to remain stationed at fixed locations, reducing idle time while expanding service coverage across the entire operational area.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The centralized management platform continuously matches drivers with user requests, ensuring that drivers remain actively engaged in service operations. By eliminating idle periods between assignments and optimizing vehicle-d driver-location matching, the system maintains continuous useful action across the entire service area.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS12204327B2Remote driving taxi system, mobility service management method, and remote driving taxi management device
Publication Date: 2025.01.21 TOYOTA JIDOSHA KK
  • US12204327B2 patent drawing
  • US12204327B2 patent drawing
  • US12204327B2 patent drawing

AI summary

A remote driving taxi system provides a mobility service using remote driving taxis that are driven by remote drivers. Management information indicates assignment states between the remote driving taxis and the remote drivers. The remote driving taxi system executes an assignment process based on the management information, in response to a request from a user. Specifically, the remote driving taxi system selects one of unassigned taxis to each of which the remote driver has not been assigned, as a first remote driving taxi that provides the service to the user. Further, the remote driving taxi system selects one of remote drivers each of which has not been assigned to the remote driving taxi, as a first remote driver that provides the service to the user. Then, the remote driving taxi system assigns the first remote driver to the first remote driving taxi.