Driver-Specific Route Generation for Delivery Vehicles

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Solution Overview

Problem

Existing route information systems for delivery vehicles do not adequately account for individual driver characteristics, leading to inefficiencies in delivery operations and driver performance.

Innovation Solution

An information processing method that generates route information based on driver-specific information, such as experience and delivery efficiency, to provide tailored routes and stop positions for delivery vehicles, utilizing a system comprising a controller, interface, and terminal apparatus to optimize delivery operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If route information is generated based on general vehicle classification only, then the system complexity is low, but the suitability of route information for individual drivers is poor

Engineering Contradiction:
Improveroute information suitabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the generic vehicle classification into multiple driver-specific parameters including experience level, delivery efficiency, and preferred stop positions. By dividing the route information generation into these distinct segments, the system can tailor routes to individual driver characteristics while maintaining manageable system complexity through modular data collection and processing.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent applies local quality by customizing specific portions of the route information based on individual driver attributes. Instead of creating entirely different routing systems, the system maintains a base routing framework and applies localized adjustments to stop positions, route preferences, and delivery sequences based on each driver's experience level and performance metrics.

Inventive Principle:
Principle #3Local quality

2Productivity

If driver-specific information is collected and analyzed, then delivery efficiency is improved, but the loss of time for data collection and processing increases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoiddata processing time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent implements preliminary action by collecting driver information such as experience level, preferences, and performance metrics in advance before route generation is needed. This pre-collected data is stored and readily available when routes need to be generated, eliminating the need for time-consuming data collection during the routing process itself and enabling efficient real-time route customization.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If standardized route information is provided to all drivers, then the ease of operation is high, but the productivity of delivery operations is reduced

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidroute information simplicity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent applies dynamics by making route information adaptive and variable based on driver characteristics rather than static and uniform. The system dynamically adjusts route parameters such as stop positions, delivery sequences, and preferred pathways according to each driver's experience level and performance history, enabling productivity improvement while maintaining ease of operation through automated customization.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20240142251A1Information processing method
Publication Date: 2024.05.02 TOYOTA JIDOSHA KK
  • US20240142251A1 patent drawing
  • US20240142251A1 patent drawing

AI summary

An information processing method performed by an information processing apparatus includes acquiring route information that indicates a route or a stop position for a delivery vehicle, the route information being generated based on driver information regarding a driver of the delivery vehicle and delivery information regarding a package to be delivered by the delivery vehicle.