Firmware Distribution Status Verification for Image Processing Apparatus
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Solution Overview
Problem
Existing systems face challenges in confirming the result of firmware updates on image forming apparatuses remotely due to potential communication failures or non-transmission of distribution results, leading to high maintenance costs and inefficiencies.
Innovation Solution
A system comprising an image processing apparatus and a distribution management server that manages firmware distribution, allowing for remote confirmation of update results by comparing installed firmware information with distribution target information without relying on direct update results from the apparatus.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If firmware update results are confirmed by receiving transmission from the image forming apparatus, then the confirmation process is simple, but communication failures or non-transmission make remote confirmation difficult
Solution Approach 1:
The system implements feedback by having the image forming apparatus transmit its currently installed firmware version information back to the distribution management server. The server compares this feedback information with the target firmware version to determine whether the update was successful, creating a closed-loop verification system that ensures reliable remote confirmation.
Solution Approach 2:
The image forming apparatus autonomously provides its own firmware version information to the distribution management server without requiring external intervention or complex verification procedures. This self-service approach allows the server to independently verify update status by comparing the apparatus-reported version against the expected target version.
2Productivity
If firmware updates are performed remotely via Internet transmission, then maintenance costs are reduced, but confirmation of update results becomes difficult due to communication failures
Solution Approach 1:
The distribution management server performs preliminary verification by comparing the apparatus's currently installed firmware version with the target firmware version before finalizing the update confirmation. This preliminary action ensures that even if communication occurs, the server can independently verify whether the update was successfully applied by checking version correspondence.
Solution Approach 2:
The system establishes a feedback mechanism where the image forming apparatus reports its firmware version status to the distribution management server, which then compares this information with the intended target version to confirm update success, ensuring reliable verification of remote update operations.
3Reliability
If service engineers manually perform firmware updates at user sites, then update confirmation is direct, but maintenance costs are high
Solution Approach 1:
The image forming apparatus automatically performs firmware updates by receiving update packages from the distribution management server and installing them locally without requiring service engineer intervention. The apparatus also autonomously reports its firmware version status, enabling fully automated remote update operations that reduce maintenance costs while maintaining reliability through systematic verification.
Solution Approach 2:
The patent replaces the mechanical system of manual service engineer visits with an automated electronic system where the distribution management server transmits firmware updates and verification information through the network to the image forming apparatus, which automatically installs and reports back, eliminating the need for physical presence and significantly improving maintenance efficiency.
Data Source
AI summary
A system is provided that includes an image processing apparatus and a distribution management server configured to manage distribution of firmware operating on the image processing apparatus. The image processing apparatus includes a first memory storing first instructions, and a first processor executing the stored first instructions, causing the image processing apparatus to distribute distribution target firmware instructed by distribution instruction information from the image processing apparatus to the image processing apparatus. The distribution management server includes a second memory storing second instructions, and a second processor executing the stored second instructions, causing the distribution management server to acquire information on firmware installed in the image processing apparatus, and to update, without receiving an update result of distribution target firmware instructed by the distribution instruction information from the image processing apparatus and based on whether or not information on the installed firmware corresponds to information on distribution target firmware instructed by the distribution instruction information, a distribution status serving as a distribution result of distribution target firmware instructed by the distribution instruction information.