Contactless Transaction Emulation for Compatibility Testing
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Solution Overview
Problem
Current contactless transaction device testing is cumbersome and inefficient, requiring multiple devices and manual feedback, which complicates compatibility testing and troubleshooting.
Innovation Solution
A system and method using an emulation device, such as a handheld mobile phone, to simulate various contactless user and acceptance devices through short-range wireless communication, allowing for automated testing and data recording to determine compatibility and troubleshoot issues.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple physical contactless devices are used for testing, then compatibility testing coverage is improved, but device complexity and testing cost increase
Solution Approach 1:
The patent uses virtual images to copy the electromagnetic characteristics of multiple contactless devices. Instead of requiring physical multiple devices, the system creates virtual replicas that simulate the RFID/NFC behavior of different device types, enabling comprehensive compatibility testing with a single physical test device.
Solution Approach 2:
The test device is designed to perform multiple functions by switching between different virtual device images. A single physical device can emulate various contactless user devices and acceptance devices, making the testing system universal and adaptable to different testing scenarios without requiring separate physical devices for each test case.
2Productivity
If manual feedback processes are used for test results, then system simplicity is maintained, but productivity and feedback efficiency decrease
Solution Approach 1:
The system implements automated feedback mechanisms where test results are automatically captured, processed, and reported. The test device communicates test outcomes back to the system automatically, eliminating manual feedback processes and significantly improving productivity and feedback efficiency while maintaining system manageability.
3Reliability
If multiple physical devices are deployed for testing, then test result reliability is improved, but loss of time and resources increase
Solution Approach 1:
The system performs preliminary actions by pre-configuring virtual device images with accurate electromagnetic characteristics and test parameters. Before actual testing begins, all test environments are prepared in advance through virtualization, which ensures test reliability while reducing the time needed for physical device setup and deployment.
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 approach simplifies the testing process, reduces costs and time, and enables real-time updates, allowing for efficient compatibility testing and analysis of contactless transaction devices without the need for physical multiple devices.
Implementation Method 1
communicating with a test contactless transaction device using short range wireless communication
Data Source
AI summary
In some embodiments, a first apparatus may be provided that may comprise a processor and a storage medium coupled to the processor. The storage medium comprises code executable by the processor for performing a first method. The first method may include the step of receiving data comprising a plurality of profiles. Each of the profiles may be associated with a contactless transaction device. The first method may further comprise the steps of communicating with a test contactless transaction device using short range wireless communication, and using the plurality of profiles to emulate each of the contactless transaction devices associated with each of the profiles in a simulated transaction with the test financial transaction device.