Image Processing Apparatus Management Terminal Authorization
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Solution Overview
Problem
Existing image forming apparatus management systems allow unauthorized use of image processing devices outside the management of a central database server, as printer drivers can be installed and commands can be transmitted directly between communication terminals and image forming apparatuses without passing through the management terminal.
Innovation Solution
An image processing apparatus and associated program that include a determination unit to assess whether image processing commands originate from a management terminal, with a control unit prohibiting processing if not, ensuring that image processing only occurs with valid management terminal authorization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If printer driver installation is permitted without accessing the database server, then ease of operation is improved, but unauthorized use of the image processing apparatus increases
Solution Approach 1:
The patent introduces a management terminal as an intermediary between the communication terminal and the image processing apparatus. The management terminal mediates the installation process by verifying authorization through the database server before allowing printer driver installation. This intermediary structure maintains centralized control while enabling legitimate operations, resolving the contradiction between ease of operation and unauthorized use prevention.
2Productivity
If direct communication between communication terminal and image processing apparatus is allowed, then productivity is improved, but centralized management control deteriorates
Solution Approach 1:
The patent segments the communication path into two distinct channels: a management channel through the management terminal for control operations, and a direct channel for actual image processing commands. This segmentation allows productivity improvement through direct communication while maintaining centralized management control through the separate management channel, resolving the contradiction between productivity and management control.
3Ease of manufacture
If printer driver can be installed without management terminal authorization, then ease of manufacture is improved, but reliability of management system deteriorates
Solution Approach 1:
The patent implements preliminary action by requiring authorization verification through the database server before allowing printer driver installation. The management terminal performs this preliminary check to ensure only authorized installations proceed. This preliminary authorization mechanism maintains ease of manufacture for legitimate operations while ensuring management system reliability through pre-validated authorization.
Data Source
AI summary
An image processing apparatus for executing image processing on the basis of a command transmitted from a communication terminal is provided. The image processing apparatus includes: a communication unit that performs communication with the communication terminal; an execution unit that executes the image processing on the basis of the command transmitted from the communication terminal; a determination unit that determines whether or not to permit the execution unit to execute the image processing based on the command without passing through a communication terminal serving as a management terminal; and a control unit that prohibits the image processing based on the command without passing through the management terminal when the determination unit determines that the execution of the image processing is not permitted.