Image Logging Warnings for Reliable Server Log Storage
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Solution Overview
Problem
Known image-processing devices may fail to store logs unintentionally due to user-induced setting changes or communication environment alterations, despite the logging function being enabled.
Innovation Solution
The image-processing device includes a controller that performs a log transmission process and issues warnings via a user interface when certain conditions for logging are not met, ensuring logs are stored by alerting users to potential issues with network connectivity, memory devices, and clock synchronization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the server logging function is enabled to store logs on a server, then log storage capability is improved, but the system becomes vulnerable to unintentional setting changes or communication environment alterations that prevent log storage
Solution Approach 1:
The system performs preliminary checks of network connectivity and server accessibility before attempting to store logs. When these conditions are not met, the system issues warnings to users in advance, preventing unintentional log storage failures by alerting users to resolve the issues before logging operations are attempted.
Solution Approach 2:
The system provides feedback to users through warning messages when network or server conditions prevent log storage. This feedback mechanism informs users about the problematic state and enables them to take corrective actions, thereby maintaining reliable log storage capability while accounting for environmental vulnerabilities.
2Ease of operation
If the image-processing device automatically stores logs without user intervention, then operational simplicity is improved, but the system cannot alert users to resolve network or server issues that prevent log storage
Solution Approach 1:
The system maintains automatic log storage operation while adding feedback through warning messages. When network connectivity or server accessibility problems are detected, the system automatically issues warnings to inform users of the issues, thus preserving ease of operation while preventing information loss about logging problems.
3Loss of information
If the system issues warnings when logging conditions are not met, then user awareness of potential log storage failures is improved, but system complexity increases due to additional warning processes
Solution Approach 1:
The warning process leverages the existing user interface and controller infrastructure, using them to deliver notifications about logging conditions. This multi-functional approach allows the system to issue warnings without adding separate dedicated hardware or complex notification mechanisms, thereby minimizing the increase in system complexity while maintaining user awareness.
Data Source
AI summary
An image-processing device includes: a network interface; a user interface; and a controller. The image-processing device has a server logging function to store a log on a server connected to the image-processing device via the network interface. The controller is configured to perform: a log transmission process; and a warning process. The log transmission process is performed when a first condition for storing a log is met while the server logging function is enabled. The log transmission process including: generating; and transmitting. The generating included in the log transmission process generates a log. The transmitting included in the log transmission process transmits, to the server, the log generated by the generating included in the log transmission process via the network interface. The warning process includes issuing. The issuing included in the warning process issues a warning related to the server logging function via the user interface.