Intermediary Server for Cash Terminal Serial Number Management
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Solution Overview
Problem
Cash processing terminals in financial institutions lack centralized management of serial numbers, making search and analysis difficult, and manual registration of counterfeit note serial numbers is time-consuming and error-prone.
Innovation Solution
An information processing device is introduced between the cash processing terminal cluster and the external network, which acquires and stores serial numbers, and notifies matching serial numbers to the terminals, allowing for centralized management and automatic detection of counterfeit notes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If serial numbers are managed centrally in the financial administration system, then centralized management is achieved, but access for search and analysis is restricted due to security controls and communication volume limitations
Solution Approach 1:
The patent introduces a server as an intermediary component between cash processing terminals and the financial administration system. This server collects serial numbers from multiple terminals and performs search and analysis operations locally, acting as a mediator that enables centralized management capabilities without requiring direct access to the financial administration system. The server aggregates data from various terminals and executes queries independently, resolving the contradiction by providing centralized functionality while maintaining security restrictions.
2Reliability
If manual registration of counterfeit note serial numbers is performed in each terminal, then terminal-specific registration is achieved, but operator workload increases and errors may occur
Solution Approach 1:
The patent implements a feedback mechanism where the server automatically notifies cash processing terminals of counterfeit note serial numbers. The server collects registration information from terminals and sends back updated lists of known counterfeit serial numbers to all terminals. This automated feedback loop eliminates manual registration requirements, reduces operator workload, and ensures consistent and accurate registration across all terminals without human intervention.
Solution Approach 2:
The system enables self-service operation where terminals automatically receive and process counterfeit serial number registrations through the server. Terminals no longer require manual input from operators; instead, they automatically receive notifications from the server containing updated counterfeit serial number lists and apply these registrations autonomously. This self-service mechanism reduces human intervention while maintaining reliable and accurate registration across the entire terminal network.
Data Source
AI summary
Provided is an art by which serial numbers read by a cash processing terminal can be easily searched or analyzed, and the time and effort of recording the serial numbers of counterfeit banknotes in the cash processing terminal is reduced. An information processing device (100) set up between a cash processing terminal group in a local network and an external network that is external thereto is provided. The information processing device (100) comprises: an information acquisition unit (121) that acquires, in the local network, the serial numbers obtained by reading paper money using a cash processing terminal (200) that constitutes the cash processing terminal group; a storage control unit (122) that stores the serial numbers in a storage unit (130); a condition acquisition unit (124) that acquires a condition relating to the serial numbers of the counterfeit banknotes; and a serial number notification unit (125) that acquires, from the storage unit (130), the serial numbers meeting the condition and notifies any of the cash processing terminals constituting the cash processing terminal group, or a cash processing terminal in a local network different from the abovementioned local network.