Motor System Selection Apparatus Network Security
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Solution Overview
Problem
Existing motor system selection apparatuses provided via networks face security risks as third parties can acquire and analyze selection results, compromising the confidentiality of motor system information.
Innovation Solution
A selection apparatus with a storage unit for start-up conditions and specification data, an information reception unit, a start-up determination unit, a selection unit, and an information output unit, which ensures that only specific users can access and view the selection results by comparing input start-up information with stored conditions and executing selection processing only when they match, thereby preventing unauthorized access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the selection apparatus is provided via network to enable frequent information exchange between machinery makers and motor makers, then the ability to select motor systems based on latest information is improved, but the risk of third-party acquisition and analysis of motor system information increases
Solution Approach 1:
A start-up condition acts as an intermediary authentication mechanism between the user and the selection apparatus. The apparatus verifies the user's identity through start-up information (such as serial number and password) before allowing access to selection results, thus mediating between network accessibility and information security.
Solution Approach 2:
The system performs preliminary authentication through start-up condition verification before any selection processing occurs. By checking whether the input start-up information matches the stored start-up condition in advance, the system prevents unauthorized users from accessing or analyzing motor system information.
2Object-affected harmful factors
If motor system information is encrypted or protected from direct access to ensure security, then the confidentiality of motor system information is improved, but the ability of authorized users to access and use the information is hindered
Solution Approach 1:
The start-up condition serves as an intermediary authentication layer that distinguishes between authorized and unauthorized users. Authorized users with correct start-up information can access the selection apparatus and obtain motor system information, while unauthorized users are blocked. This mediator mechanism maintains both security and ease of operation for legitimate users.
Data Source
AI summary
A selection apparatus includes a storage unit for storing a start-up condition of the selection apparatus and specification data representing performance of each of a plurality of motor systems, an information reception unit for receiving start-up information and machine condition, a start-up determination unit that determines that start-up can be performed when the start-up information received by the information reception unit is coincident with the start-up condition stored in the storage unit and determines that start-up cannot be performed in the case of noncoincidence thereof, a selection unit that collates, when the start-up determination unit determines that start-up can be performed, the machine condition received by the information reception unit with the specification data and executes selection processing for selecting the motor system conforming to the machine condition from among a plurality of the motor systems, and an information output unit for outputting a processing result by the selection unit.