Electrical Test Interface Automation for Result Capture

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Solution Overview

Problem

Technicians manually track and translate electrical component test results for certification, which is time-consuming and error-prone, and using a testing device hung away from the neck complicates interface usability.

Innovation Solution

A system that automatically executes electrical tests on components, updates test results in a table, and adjusts user interfaces based on device orientation to maintain usability, using a device with orientation-detection and interface-flipping features.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If technicians manually track and translate test results, then flexibility in testing is maintained, but time consumption and error rate increase

Engineering Contradiction:
Improvetesting efficiencyVSAvoidtime for tracking and translating results
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables self-service automation where the testing device automatically tracks test results, updates the database, and generates completion certificates without requiring manual transcription by technicians. The device performs data entry and documentation functions autonomously after the actual testing is completed.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The manual mechanical process of tracking and translating results is replaced by an automated electronic system. The testing device communicates directly with the database and certificate generation system through electronic data transfer, eliminating the need for manual data entry and translation steps.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If the testing device is hung away from the neck for safety, then safety is improved, but interface usability deteriorates

Engineering Contradiction:
Improvesafety during testingVSAvoidinterface usability
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The user interface dynamically adapts to the device's physical orientation. The system detects whether the device is in normal or flipped orientation and automatically adjusts the display and input interface accordingly, allowing the device to be used safely in flipped orientation while maintaining full usability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The interface parameters (display orientation, input direction mapping) are automatically changed based on the detected physical state of the device. When the device is flipped, the system changes the orientation parameter of the interface and adjusts the mapping of physical buttons to logical actions to maintain intuitive operation.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentEP4650788A1Automatic execution of electrical testing and storing results
Publication Date: 2025.11.19 FLUKE CORP
  • EP4650788A1 patent drawingFigure 1
  • EP4650788A1 patent drawingFigure 2
  • EP4650788A1 patent drawingFigure 3

AI summary

Methods, devices, and systems for automatically executing an electrical test application on a testing device based on user-selected cell in a table of electrical components and automatically updating the user-selected cell with a result of testing an electrical component that is associated with the user-selected cell. A user interface showing the table of electrical components to be tested is displayed such that a user input is received activating a target cell associated with an electrical component in the table. An electrical test application is identified based on the target cell and the electrical test application is automatically executed on the testing device to test the electrical component. A result of testing the electrical component is received. The result can optionally be populated into the target cell in the table and the user interface updated to show the table with the result populated in the target cell.