Recording Device Template Mapping for Flexible Output
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Solution Overview
Problem
Existing recording devices face difficulties in easily changing the output representation of records, such as labels, due to the need for software changes on control-side computers, especially in complex systems like account processing, where software modifications are challenging.
Innovation Solution
A recording device configuration that includes a recording unit, a first storage unit for a first template, a second storage unit for a second template, and a recording control unit that allows for the use of the second template when a recording instruction designates the first template, enabling changes in recording form without altering the recording instruction, by modifying or adding data to the first template to create the second template.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the template is changed to improve output representation, then the recording form can be improved, but software changes on the control-side computer are required which increases device complexity
Solution Approach 1:
The patent introduces a template correspondence table as an intermediary mechanism between the control-side computer and the recording device. The control-side computer sends template selection instructions using template numbers, and the recording device uses the correspondence table to map these numbers to actual template files. This intermediary layer allows the recording device to change templates independently without requiring software modifications on the control-side computer, thus resolving the contradiction between improving output representation and avoiding device complexity.
2Adaptability or versatility
If software on the control-side computer is changed to support new templates, then new recording forms can be achieved, but this increases the difficulty of operation in complex systems
Solution Approach 1:
The patent segments the template management function into two independent parts: the control-side computer handles template selection through simple template number instructions, while the recording device maintains a local correspondence table that maps template numbers to template files. This segmentation allows the recording device to support multiple recording forms independently, eliminating the need for software modifications on the control-side computer and thus improving ease of operation in complex systems.
3Adaptability or versatility
If multiple templates are stored to provide different recording forms, then adaptability is improved, but storage requirements and device complexity increase
Solution Approach 1:
The patent uses a correspondence table that stores template numbers as references rather than duplicating full template data. The actual template files are stored separately, and the correspondence table acts as an index that maps template numbers to template file identifiers. This copying approach allows the system to support multiple recording forms with minimal storage overhead and simplified template management, as the correspondence table can be easily updated without affecting the actual template files.
Data Source
AI summary
A recording device includes a recording unit that performs a recording operation, a first storage unit that stores a first template associated with a recording form, a second storage unit that store a second template corresponding to the first template, and a recording control unit that takes the second template corresponding to the designated first template from the second storage unit and gets the recording unit to perform the recording operation by using the second template when a recording instruction containing data designating the first template is input.