Dynamic Privilege Management for Recycling Storage Containers

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Solution Overview

Problem

The existing methods for recycling storage containers used in printing apparatuses often face challenges in ensuring a sufficient supply of recycled storage containers to meet demand, which hampers sustainable production goals.

Innovation Solution

A control method and management system that grant different privilege amounts to users based on their collection actions during different time periods, incentivizing users to participate in recycling efforts and improving the supply of recycled storage containers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a fixed privilege amount is granted to users for collecting storage containers, then users are incentivized to participate in recycling, but the supply amount of recycled storage containers remains insufficient to meet demand

Engineering Contradiction:
Improvesupply amount of recycled storage containersVSAvoiddemand for storage containers
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The patent implements dynamic privilege amounts that change based on the collection period and recycling progress. Instead of a fixed incentive, the system adjusts privilege amounts to reflect varying collection needs and recycling efficiency at different times, thereby optimizing user participation to meet fluctuating recycling targets and improve overall supply adequacy.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the parameter of privilege amount based on collection period and recycling performance. By modifying this incentive parameter dynamically, the system adapts to different recycling stages and encourages users to increase collection efforts when supply is insufficient, directly addressing the contradiction between incentive provision and supply adequacy.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If privilege amounts are standardized across all collection periods, then the management system is simple to operate, but it cannot effectively respond to varying recycling demands across different periods

Engineering Contradiction:
Improverecycling efficiencyVSAvoidcomplexity of management system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The management system employs dynamic privilege assignment that adapts to different collection periods and recycling outcomes. This dynamic approach allows the system to respond flexibly to varying recycling demands while maintaining automated management, balancing the need for adaptive efficiency with operational simplicity through algorithm-driven decision-making.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms where privilege amounts for subsequent periods are determined based on collection performance in previous periods. This feedback loop enables the system to automatically adjust incentives according to actual recycling results, improving efficiency without requiring complex manual intervention, thus resolving the contradiction between adaptive management and system simplicity.

Inventive Principle:
Principle #23Feedback

3Productivity

If high privilege amounts are granted to maximize collection, then the supply of recycled storage containers increases, but the cost of incentives becomes excessive

Engineering Contradiction:
Improvecollection amount of storage containersVSAvoidcost of privilege incentives
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The system dynamically adjusts privilege amount parameters based on collection period, recycling performance, and cost constraints. By changing these parameters adaptively rather than maintaining high fixed incentives, the system maximizes collection effectiveness while controlling incentive costs to appropriate levels, resolving the contradiction between collection volume and incentive expenditure.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

Different privilege amounts are applied to different collection periods and user groups based on specific needs and performance. This localized differentiation allows the system to concentrate incentives where they are most effective for maximizing collection, rather than uniformly high incentives across all scenarios, thereby improving collection efficiency while optimizing cost distribution.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20250085909A1Management system and control method for management device
Publication Date: 2025.03.13 SEIKO EPSON CORP
  • US20250085909A1 patent drawing
  • US20250085909A1 patent drawing
  • US20250085909A1 patent drawing

AI summary

There is provided a control method for a management device that manages a storage container that stores a consumable item used in a printing apparatus, the method causing a processor of the management device to function as a granting unit configured to grant a privilege of a first amount to a user who performed a collecting action for collecting the storage container in a first period and grant the privilege of a second amount different from the first amount to the user who performed the collecting action in a second period different from the first period.