Removable Battery Compliance Verification via Contactless Chip
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Solution Overview
Problem
The challenge in ensuring the conformity of removable batteries in electronic payment terminals, particularly in preventing the use of non-compliant batteries that can compromise the reliability and safety of transactions, is exacerbated by users' inability to distinguish between compliant and non-compliant batteries based on visible characteristics, leading to potential damage or malfunction of the terminal.
Innovation Solution
Incorporating an electronic chip in removable batteries that communicates with contactless reading means in the terminal, allowing for real-time verification of battery compliance against a server, which can update compliance status, and triggering alarms or blocking terminal use if non-compliant, thereby ensuring only approved batteries are used.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users replace batteries based on visible characteristics alone, then ease of operation is improved, but reliability deteriorates due to inability to distinguish compliant from non-compliant batteries
Solution Approach 1:
The patent introduces an intermediary verification system consisting of a server and communication module that mediates between the user's battery replacement action and the terminal's operation. The server acts as a trusted third party that validates battery compliance through electronic identification, preventing users from relying solely on visible characteristics while maintaining ease of replacement.
Solution Approach 2:
The patent replaces the mechanical/visual inspection system with an electronic verification system. Instead of manually checking physical characteristics of batteries, the system uses electronic communication between the terminal, server, and battery identification module to automatically verify compliance, substituting human judgment with automated electronic validation.
2Reliability
If comprehensive battery verification systems are implemented, then reliability is improved, but device complexity increases due to additional verification components
Solution Approach 1:
The patent extracts the complex verification logic from the terminal device and places it in an external server. The terminal only needs minimal communication capabilities to interact with the server, while the server handles the complex validation, database management, and compliance checking, thereby reducing device complexity at the terminal while maintaining comprehensive verification.
Solution Approach 2:
The server provides a universal verification service that can handle multiple battery types, manufacturers, and compliance criteria through a single system. This multi-functional approach allows the verification capability to be shared across different terminals and battery models without requiring each terminal to have specialized verification hardware for each case.
3Manufacturing precision
If fixed compliance lists are used at manufacturing, then manufacturing precision is improved, but adaptability deteriorates when new battery technologies emerge
Solution Approach 1:
The patent transforms the static compliance validation into a dynamic system. Instead of fixed compliance lists embedded at manufacturing, the system continuously updates compliance information through server communications. This allows the terminal to adapt to new battery technologies, manufacturers, and compliance requirements in real-time, maintaining manufacturing precision through automated validation while gaining adaptability to emerging technologies.
Solution Approach 2:
The system performs preliminary verification of new battery technologies through the server before they are widely deployed. The server can pre-validate new battery models, technologies, or manufacturers and update the terminal's compliance database in advance, ensuring that when new batteries appear on the market, they are already recognized and validated by the system.
4Ease of operation
If non-compliant batteries are allowed for price reasons, then ease of operation is improved, but object-affected harmful factors increase due to potential terminal damage
Solution Approach 1:
The patent applies preliminary anti-action by preventing the harmful effect before it can occur. The server-based verification system proactively identifies and blocks non-compliant batteries before they can be installed in the terminal, eliminating the risk of terminal damage from the outset. This preemptive measure allows users to freely select batteries based on price or other criteria without worrying about compatibility or damage risks, as the system has already filtered out harmful options.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution effectively prevents the use of non-compliant batteries, ensuring the reliability and safety of transactions by regularly updating compliance checks and preventing counterfeiting, while allowing for the use of new or improved battery technologies that may not have been initially compliant.
Implementation Method 1
said removable battery carrying an electronic chip containing at least one identification information and being capable of communicating with contactless reading means present in said terminal
Data Source
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AI summary
The terminal (1) has a removable battery (10) carrying an electronic chip (100) containing identification information and communicated with a contactless reader (11) presented in the terminal. A set of transmitting units e.g. global system for mobile communicationtransmitter or Internet access point (14), transmits the identification information to a remote control server (15) of a terminal manufacturer. Receiving units receive conformity or non-conformity information (C) from a part of the server based on the identifying information to a list approved by the manufacturer. Independent claims are also included for the following: (1) a method for validating conformity of a removable battery of a portable electronic payment terminal (2) a computer program product comprising a set of instructions for implementing a method for validating conformity of a removable battery of a portable electronic payment terminal.