Apparatus and method for simultaneously testing a plurality of mobile devices

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Testing multiple mobile devices simultaneously is complex, time-consuming, and costly due to their increasing sophistication and miniaturization, making it difficult to assess their operability effectively.

Innovation Solution

A mobile device testing apparatus and method that allows for simultaneous testing of multiple devices by executing a test application across multiple devices, collecting results, and deleting the application, utilizing a framework with device cabinets, test cabinets, control cabinets, and user computers to streamline the testing process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple mobile devices are tested individually, then testing accuracy is maintained, but testing time and cost increase significantly

Engineering Contradiction:
Improvetesting efficiencyVSAvoidtesting system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The testing system is segmented into multiple independent test computers, each capable of testing one or more mobile devices simultaneously. Each test computer functions as an autonomous testing unit with its own processing capabilities, allowing parallel execution of tests across multiple devices without requiring a single complex centralized system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The test mobile device application is designed to be universal across different mobile device types and operating systems. The same application framework can test various device configurations, making the testing system adaptable to diverse mobile devices without requiring device-specific test procedures, thereby improving efficiency while maintaining standardized testing accuracy.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If mobile devices are miniaturized with more working parts, then device functionality is enhanced, but testing complexity and time increase

Engineering Contradiction:
Improvedevice functionalityVSAvoidtesting time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The testing system enables continuous operation by allowing multiple devices to be tested simultaneously across multiple test computers. While one device is being tested, other devices are also undergoing testing processes in parallel, eliminating idle time and ensuring continuous productive action throughout the testing facility.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The test mobile device application is pre-installed and configured on mobile devices before actual testing begins. This preliminary setup includes installing the test framework, configuring test parameters, and preparing the device environment, so that when testing starts, all preliminary actions are already completed and testing can proceed immediately without setup delays.

Inventive Principle:
Principle #10Preliminary action

3Measurement precision

If sophisticated testing procedures are implemented, then testing accuracy is improved, but cost and time consumption increase

Engineering Contradiction:
Improvetesting accuracyVSAvoidtesting resources
Core Design Contradiction:
Measurement precisionVSQuantity of substance

Solution Approach 1:

The testing system uses software-based test applications that can be copied and deployed across multiple test computers and mobile devices. Instead of requiring unique physical testing equipment for each device, the same test application code is replicated across the system, maintaining consistent and accurate testing procedures while reducing the need for additional physical testing resources.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS11206925B2Apparatus and method for simultaneously testing a plurality of mobile devices
Publication Date: 2021.12.28 COMMUNICATIONS TEST DESIGN INC
  • US11206925B2 patent drawing
  • US11206925B2 patent drawing
  • US11206925B2 patent drawing

AI summary

An apparatus and method for simultaneously testing a plurality of mobile devices is disclosed. The method for simultaneously testing a plurality of mobile devices generally includes simultaneously executing a test mobile device application on the plurality of mobile devices, determining test mobile device application results for the plurality of mobile devices at a plurality of test computers, sending a test mobile device application results from the plurality of mobile devices to the plurality of test computers, and deleting the test mobile device application on the plurality of mobile devices.