Dynamic Stop Location Determination for Shared-Ride Vehicles

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Solution Overview

Problem

Public transportation vehicles often struggle to accommodate users' desired get-on and get-off locations efficiently, leading to increased travel distances and reduced convenience, especially when destinations fall between fixed bus stops or in shared-ride services where unpredictable stop times and inefficiencies arise due to varying passenger numbers.

Innovation Solution

An information processing apparatus and operation management system that determine optimal stop locations based on users' desired locations and route information, allowing vehicles to stop closer to individual destinations, with the system integrating in-vehicle devices and management servers to manage operations and communicate stop locations and fares effectively.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If fixed bus stops are used for public transportation, then operational simplicity is maintained, but user convenience deteriorates when destinations fall between stops

Engineering Contradiction:
Improveoperational simplicityVSAvoidaccommodation of user destinations
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system dynamically determines stop locations based on real-time user requested locations and vehicle conditions, transforming the static fixed-stop system into a dynamic adaptive system that can adjust stop positions to serve user destinations more accurately

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If shared-ride services allow flexible stop locations, then user convenience improves, but operational efficiency deteriorates due to unpredictable stop times

Engineering Contradiction:
Improveflexibility of stop locationsVSAvoidoperational efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system incorporates feedback mechanisms that continuously monitor user requested locations, vehicle position, and operational status to dynamically adjust stop locations and timing, enabling flexible service while maintaining operational efficiency through real-time optimization

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system performs preliminary determination of optimal stop locations by analyzing user requested locations before vehicle arrival, allowing advance planning of stop positions that balance user convenience with operational efficiency

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If vehicles stop closer to individual user destinations, then user convenience improves, but system complexity increases due to dynamic stop location determination

Engineering Contradiction:
Improveprecision of stop locationVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system employs a multi-functional determination unit that integrates multiple functions (analyzing user requested locations, evaluating vehicle conditions, determining optimal stop positions, and communicating with users) into a single unified component, achieving precise stop location determination without proportionally increasing system complexity

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

Data Source

PatentUS11482107B2Information processing apparatus, operation management system, and non-transitory storage medium
Publication Date: 2022.10.25 TOYOTA JIDOSHA KK
  • US11482107B2 patent drawing
  • US11482107B2 patent drawing
  • US11482107B2 patent drawing

AI summary

An information processing apparatus is provided with a controller comprising at least one processor configured to perform: obtaining route information indicating an operation route of a vehicle utilized by unspecified users; and obtaining desired location information indicating desired locations at which the users desire to get on the vehicle or desired locations at which the users desire to get off the vehicle. Then, the controller of the information processing apparatus determines a stop location, at which the vehicle is stopped for the users to get on or off, based on a plurality of pieces of the desired location information and the route information, and presents stop location information indicating the stop location thus determined to the users.