Data Amount Detection Unit for Image Processing Accounting
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Solution Overview
Problem
Existing image forming apparatuses cannot detect and record data amounts related to image processing when data transmission occurs without CPU control, limiting their ability to perform accurate use management and accounting.
Innovation Solution
Incorporating a data amount detection unit and a recording unit within the information processing apparatus, which can detect and record data amounts based on transmission information, even when CPU control is not present, using information processing circuits connected via a bus to identify and record user-specific data amounts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If data transmission is performed without CPU control in image processing circuits, then processing speed and efficiency are improved, but the CPU cannot detect the data amount in image processing
Solution Approach 1:
The patent introduces a data amount detection unit as an intermediary component that monitors data transmission between image processing circuits. This unit captures transmission information (such as address signals, control signals, and data signals) and calculates the data amount without interfering with the CPU-controlled or CPU-independent data transmission paths, thus resolving the contradiction between high-speed processing and data amount detection.
2Loss of information
If CPU controls data transmission in image processing, then data amount can be detected, but processing efficiency and automation are reduced
Solution Approach 1:
The patent segments the data transmission control function into two independent parts: CPU control for data transmission and a separate data amount detection unit for monitoring. This segmentation allows the CPU to focus on processing tasks while the detection unit independently monitors data amounts through transmission information, eliminating the need for CPU intervention in data amount detection and improving overall processing efficiency.
3Device complexity
If data transmission is performed without CPU control, then processing load on CPU is reduced, but use management and accounting become difficult
Solution Approach 1:
The data amount detection unit operates autonomously to monitor and calculate data amounts without requiring CPU intervention. It self-services the function of data amount detection by capturing transmission information and performing calculations independently, thereby reducing CPU processing load while maintaining accurate use management and accounting capabilities through recorded data amounts for each user.
Data Source
AI summary
According to one embodiment, an information processing apparatus includes a data amount detection unit and a recording unit. The data amount detection unit detects a data amount of data which is related to image processing and is included in transmission information transmitted when performing image processing. The recording unit adds and records the detected data amount.