Image Reading Apparatus Imaging Control Assignment
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Solution Overview
Problem
Existing image reading apparatus systems face challenges in managing imaging control to prevent duplicate execution from multiple information processing apparatuses, leading to potential errors and inefficient use of resources.
Innovation Solution
An information processing apparatus with an imaging device, communication device, and processor that acquires the use state of the image reading apparatus and determines whether to set another information processing apparatus as capable of executing imaging control based on the use state, ensuring only one apparatus can execute imaging control at a time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the image reading apparatus allows multiple information processing apparatuses to execute imaging control, then the availability and usability of the system is improved, but duplicate imaging control execution occurs causing errors and resource inefficiency
Solution Approach 1:
The system performs preliminary actions by setting a specific information processing apparatus as the designated controller before imaging operations begin. The use state is checked in advance, and the apparatus ID is registered and stored beforehand, preventing duplicate execution before it can occur
Solution Approach 2:
The system implements feedback mechanisms by continuously monitoring the use state of the image reading apparatus and comparing the requesting apparatus ID against the registered designated apparatus ID. This feedback loop ensures that only the authorized apparatus can execute imaging control, maintaining reliability while allowing multiple apparatuses to access the system
2Reliability
If the image reading apparatus restricts imaging control to a single information processing apparatus, then duplicate imaging control is prevented, but the availability and usability for multiple users is reduced
Solution Approach 1:
The system dynamically adjusts the authorized control apparatus based on real-time use state monitoring. When the image reading apparatus becomes idle, the registered apparatus ID is cleared, allowing a new apparatus to be designated. This dynamic reconfiguration maintains reliability for each session while improving overall system availability across multiple users and time periods
3Reliability
If the system checks use state frequently to prevent duplicate imaging control, then reliability is improved, but the processing time and system complexity increases
Solution Approach 1:
The system performs the apparatus ID registration and use state validation in advance, before actual imaging operations begin. By setting the designated apparatus beforehand and storing the apparatus ID in memory, the system avoids repeated checking during critical imaging operations, reducing processing time while maintaining reliability
Data Source
AI summary
An information processing apparatus includes an imaging device to image a medium, a communication device provided so as to communicate with a plurality of information processing apparatuses, and a processor to acquire a use state of the image reading apparatus, set an information processing apparatus capable of executing imaging control of the imaging device, and control the imaging device according to an instruction signal from the set information processing apparatus. The processor determines whether to set a second information processing apparatus as the information processing apparatus capable of executing the imaging control, based on the use state, when receiving a request signal of the imaging control from the second information processing apparatus in a state where a first information processing apparatus is set as the information processing apparatus capable of executing the imaging control.