Control Unit for Distributed Image Processing Task Assignment
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Solution Overview
Problem
Existing image processing systems face challenges in efficiently assigning and managing image processing tasks across multiple apparatuses, leading to bottlenecks in high-load printing operations, particularly in commercial printing where large data volumes require distributed processing.
Innovation Solution
An image processing system with a control unit that manages distributed processing by displaying and selecting appropriate image processing apparatuses for printing tasks, allowing for the assignment of specific image processing units to handle tasks such as RIP processing, scaling, and halftone processing, thereby optimizing task distribution and reducing management load.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If distributed processing is implemented across multiple image processing apparatuses, then processing capacity and productivity are improved, but device complexity and management difficulty increase
Solution Approach 1:
A control apparatus is introduced as an intermediary between the user and multiple image processing apparatuses. The control apparatus receives print jobs, manages the distribution of tasks to appropriate image processing apparatuses, and handles the coordination of distributed processing, thereby shielding users from the complexity of managing multiple apparatuses while maintaining high productivity
Solution Approach 2:
The control apparatus serves multiple functions: it acts as a job receiver, a task distributor, a monitor of processing status, and a coordinator of resources. By consolidating these management functions into a single multi-functional apparatus, the system improves productivity through distributed processing while avoiding the complexity of having each apparatus perform multiple management roles
2Ease of operation
If automatic job distribution is implemented, then ease of operation is improved, but adaptability to specific printing apparatus requirements deteriorates
Solution Approach 1:
The system provides dynamic adaptability by allowing the degree of automation to change based on needs. Users can switch between fully automatic job distribution and manual selection modes. The control apparatus dynamically adjusts its behavior: in automatic mode it simplifies operation by handling all assignments, while in manual mode it presents filtered options that balance ease of operation with adaptability to specific apparatus requirements
3Adaptability or versatility
If manual assignment of image processing apparatuses is required, then adaptability to specific printing requirements is improved, but ease of operation and time consumption deteriorate
Solution Approach 1:
The control apparatus performs preliminary actions by pre-analyzing print jobs and pre-identifying suitable image processing apparatuses based on job characteristics and apparatus capabilities. When manual assignment is selected, users are presented with a pre-filtered list of appropriate apparatuses rather than all available apparatuses, significantly reducing the time and effort required for manual assignment while maintaining adaptability
Data Source
AI summary
An image processing system includes a control unit configured to control distributed processing in which a plurality of image processing units distributively perform a plurality of pieces of image processing for a plurality of printing apparatuses to perform printing, and a plurality of image processing apparatuses including the image processing units. When one of the printing apparatuses is selected as a setting target, the control unit displays, on a display unit, the image processing apparatus associated with the printing apparatus selected as the setting target. When the image processing apparatus is selected, the control unit sets the selected image processing apparatus as a candidate in charge of the distributed processing corresponding to the printing apparatus selected as the setting target.