Gearbox Orientation System Using Sensor Feedback

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Solution Overview

Problem

Operators of large vehicles and machinery face difficulties in determining the proper orientation of rotating gearboxes for oil level checking due to obstructed visibility, requiring frequent machine shutdowns or external assistance.

Innovation Solution

A gearbox orientation system comprising sensors (gyroscope, magnetometer, accelerometer, or tilt sensors) and a microcontroller that communicate with indicators (light, sound, or digital displays) to provide real-time orientation feedback, allowing operators to adjust the gearbox to the correct position without interruption.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the gearbox is rotated into the proper position using traditional methods, then the gearbox orientation is achieved, but the operator must cease operating the machinery and repeatedly check the orientation or employ external assistance

Engineering Contradiction:

Improvegearbox orientation checkingVSAvoidmachine downtime

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The patent implements a feedback mechanism where sensors continuously monitor gearbox orientation and provide real-time information to the operator through indicators. This allows the operator to adjust the gearbox orientation without ceasing operation, eliminating the need for repeated checks and external assistance while maintaining continuous machine operation.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The patent replaces traditional mechanical inspection methods with electronic sensing and indication systems. Sensors detect gearbox orientation and convert this mechanical information into electrical signals that drive indicators, allowing remote monitoring without physical inspection by the operator.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Loss of information

If the operator uses traditional visual inspection methods, then the gearbox orientation can be determined, but the operator lacks a clear line of sight to the gearbox

Engineering Contradiction:

Improvegearbox orientation informationVSAvoidoperator visibility

Core Design Contradiction:

Loss of informationVSEase of operation

Solution Approach 1:

The patent introduces sensors and indicators as intermediary devices between the gearbox and the operator. The sensors detect orientation information and the indicators present this information to the operator, bridging the gap created by the operator's lack of direct visual access to the gearbox.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent substitutes direct visual inspection with electronic sensing and display systems. Instead of relying on the operator's line of sight, the system uses sensors to detect orientation and electronic indicators to communicate this information, overcoming the visibility barrier.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Measurement precision

If the operator repeatedly checks the gearbox orientation, then the orientation accuracy is improved, but the machine operation is interrupted

Engineering Contradiction:

Improvegearbox orientation accuracyVSAvoidmachine operation continuity

Core Design Contradiction:

Measurement precisionVSProductivity

Solution Approach 1:

The patent enables continuous monitoring of gearbox orientation through sensors that operate without interruption to machine function. The indicators provide ongoing orientation information, eliminating the need to stop operation for repeated checks and maintaining continuous productive action.

Inventive Principle:

Principle #20Continuity of useful action

Solution Approach 2:

The continuous feedback provided by sensors and indicators allows the operator to maintain accurate orientation knowledge without interrupting machine operation. The system provides real-time information that enables precise orientation control while the machine continues to run.

Inventive Principle:

Principle #23Feedback

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

Enables operators to determine the correct gearbox orientation efficiently, reducing downtime and the need for assistance by providing clear, real-time feedback on orientation status through sensors and indicators.

Implementation Method 1

sensors (gyroscope, magnetometer, accelerometer, or tilt sensors)

Methodology Applied

Scientific EffectGyroscope effect: Gyroscope

Implementation Method 2

sensors (gyroscope, magnetometer, accelerometer, or tilt sensors)

Methodology Applied

Scientific EffectMagnetometer effect: Magnetometer

Implementation Method 3

sensors (gyroscope, magnetometer, accelerometer, or tilt sensors)

Methodology Applied

Scientific EffectAccelerometer effect: Accelerometer

Data Source

PatentUS10168151B2Gearbox orientation system

Publication Date: 2019.01.01 CRANSTON DANIEL

AI summary

A gearbox orientation system for indicating the orientation of a gearbox is provided. The orientation system includes at least one sensor for measuring sensed data of a gearbox, such as the relative orientation of the gearbox and its absolute orientation. The system may further include at least one microcontroller in communication with the at least one sensor for determining indicator data using the sensed data. Additionally, the system may further include at least one indicator in communication with the at least one microcontroller for displaying indicator data using the sensed data.