Server System Printer Identification Verification
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Solution Overview
Problem
Existing server systems face issues in providing shipping services for the correct printer when incorrect PIN codes are inputted, leading to registration of wrong printer information and unintended service provision.
Innovation Solution
A server system configuration that includes processors and memories to receive and verify identification information from both terminal devices and printers, ensuring that service information is only registered and provided for the intended printer by comparing input PIN codes and serial numbers, preventing registration and service provision for incorrect printers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the server system receives identification information without verification, then the service registration process is simple and fast, but wrong printer information may be registered when incorrect PIN codes are inputted
Solution Approach 1:
The server system performs preliminary verification of the PIN code against the stored first identification information before registering service information. This preliminary action ensures that only correct printer information is registered, preventing wrong registrations while maintaining a straightforward process flow.
Solution Approach 2:
The system implements feedback by comparing the received second identification information with the stored first identification information and providing appropriate responses. When the PIN code matches, service information is registered; when it doesn't match, the registration is prevented. This feedback mechanism ensures accuracy without excessive complexity.
2Measurement precision
If the server system verifies PIN codes and serial numbers, then service precision is enhanced, but communication load and processing time increase
Solution Approach 1:
The system performs verification only when necessary - specifically when receiving second identification information from a printer. The verification compares the PIN code and serial number against stored information, performing the full verification action only when needed rather than continuously, thus balancing precision with time efficiency.
3Reliability
If the server system registers service information without verification, then the service provision process is efficient, but services may be provided to incorrect printers
Solution Approach 1:
The server system performs preliminary verification of the PIN code and serial number before registering service information. This preliminary action ensures that service information is only registered for the correct printer, preventing services from being provided to incorrect printers while maintaining efficient processing through a streamlined verification flow.
Data Source
AI summary
A server system may, in a case where first identification information for identifying a first apparatus is inputted to a first terminal device, receive the first identification information from the first terminal device, in a case where the first identification information is received from the first terminal device, store the first identification information in a first memory, after the first identification information has been stored in the first memory, receive second identification information for identifying a second apparatus from the second apparatus, in a case where it is determined that the second identification information is identical to the first identification information due to the second apparatus being identical to the first apparatus, register service information in a specific memory, the service information including information for a user of the first apparatus identified by the first identification information to receive provision of the specific service from the server system.