MFP Folder Navigation Automation for Scan Storage

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Solution Overview

Problem

Existing image processing systems require significant time and labor to designate a storage destination for image data, especially when a folder with no subfolders is selected, as users must perform additional operations to read and store documents.

Innovation Solution

The system automatically determines and displays a scan setting screen for folders with no subfolders, allowing users to set reading parameters directly for storage, reducing the need for manual selection and operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a folder with no subfolders is selected from the folder list, then the folder is designated as storage destination, but additional operations are required to read and store documents

Engineering Contradiction:
Improveease of designating storage destinationVSAvoidtime required to designate storage destination
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary determination of whether a selected folder has subfolders before displaying the folder list. When no subfolders exist, the system proactively displays the scan setting screen with the folder pre-designated as storage destination, eliminating the need for users to perform additional operations to initiate document reading.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system automatically detects when a folder with no subfolders is selected and self-adjusts by displaying the scan setting screen with that folder pre-designated as the storage destination. This self-service mechanism eliminates the need for users to manually configure storage settings or perform additional selection operations.

Inventive Principle:
Principle #25Self-service

2Measurement precision

If the system displays an empty folder list for folders with no subfolders, then folder structure is accurately represented, but user operation complexity increases

Engineering Contradiction:
Improveaccuracy of folder structure displayVSAvoidease of designating storage destination
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The system dynamically adjusts its behavior based on the selected folder's characteristics. When a folder with no subfolders is detected, the system transitions from displaying an empty folder list to automatically showing the scan setting screen with the folder pre-designated, adapting the interface to the user's likely intent.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

Instead of following the conventional approach of displaying an empty list when no subfolders exist and requiring users to manually initiate document reading, the system inverts the logic by automatically initiating the scan setting process when no subfolders are present, assuming this is the user's intended action.

Inventive Principle:
Principle #13The other way round (Inversion)

3Adaptability or versatility

If manual selection of storage destination is required, then user control is maintained, but time and labor are increased

Engineering Contradiction:
Improveuser control over storage destinationVSAvoidefficiency of document storage process
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system provides feedback by detecting whether the selected folder contains subfolders and automatically adjusting the interface accordingly. When no subfolders are found, the system feeds back by displaying the scan setting screen with the folder pre-designated, creating a responsive workflow that adapts to the folder structure.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system changes the operational parameters based on the folder structure. When a folder with no subfolders is selected, the system changes from requiring manual storage destination selection to automatically setting the storage destination and displaying the scan setting screen, optimizing the process based on detected conditions.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentEP2852139B1Image processing system, information processing apparatus, image processing method, information processing method, program, and storage medium
Publication Date: 2019.11.06 CANON KK
  • EP2852139B1 patent drawingFigure 1
  • EP2852139B1 patent drawingFigure 2
  • EP2852139B1 patent drawingFigure 3

AI summary

When an MFP receives selection of any one of a plurality of folders managed in a hierarchy structure, the MFP displays, if the selected folder has subfolders, a list of at least one of the subfolders on a display unit, and displays, if the selected folder has no subfolders, a setting screen for setting a reading parameter for a document on the display unit.