Device operation setting apparatus and device operation setting value determination program

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing device operation setting apparatuses struggle to maintain the difference between actual and target power consumption values within a prescribed range due to device deterioration and environmental conditions.

Innovation Solution

A device operation setting apparatus comprising a calculator and a determiner that calculates a target power consumption value based on the relationship between the setting value and actual consumption, and adjusts the setting value to ensure the difference between actual and target values remains within a specified range.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of energy

If the device operation setting apparatus uses a determined setting value to control device operation, then energy optimization is achieved, but the difference between actually measured consumed power and target value cannot be kept within a prescribed range due to device deterioration or environmental conditions

Engineering Contradiction:
Improveenergy optimizationVSAvoidpower consumption control accuracy
Core Design Contradiction:
Loss of energyVSReliability

Solution Approach 1:

The control apparatus measures the actually consumed power of the device and feeds this information back to the setting value determination unit. This feedback loop enables the system to compare the actual power consumption with the target value and adjust the setting value accordingly, ensuring the difference remains within the prescribed range despite device deterioration or environmental changes.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system dynamically adjusts the setting value parameter based on the measured power consumption and the relationship between setting values and consumed power. By changing the setting value parameter in response to actual measurements, the system maintains optimal energy efficiency while ensuring power consumption stays within the desired range.

Inventive Principle:
Principle #35Parameter changes

2Loss of energy

If the device operation setting apparatus adjusts setting values to optimize energy consumption, then energy cost is reduced, but the control precision to maintain power within a prescribed range deteriorates due to device model errors

Engineering Contradiction:
Improveenergy costVSAvoidpower consumption precision
Core Design Contradiction:
Loss of energyVSManufacturing precision

Solution Approach 1:

The measurement unit continuously monitors the actually consumed power and provides feedback to the setting value determination unit. This real-time feedback compensates for device model errors by using actual measured data rather than relying solely on theoretical models, thereby maintaining both energy optimization and control precision.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The control apparatus performs self-adjustment by automatically determining optimal setting values based on measured power consumption data and the relationship between setting values and consumed power. This self-service mechanism eliminates the need for external calibration and continuously adapts to maintain precision without additional manual intervention.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10437273B2Device operation setting apparatus and device operation setting value determination program
Publication Date: 2019.10.08 KK TOSHIBA
  • US10437273B2 patent drawing
  • US10437273B2 patent drawing
  • US10437273B2 patent drawing

AI summary

A device operation setting apparatus includes a calculator and a determiner. The calculator calculates, based at least in part on a relationship between a setting value regarding operation control of a device and a consumed power of a device, a target value of the consumed power of the device. The determiner determines the setting value to cause that a difference between an actually measured consumed power of the device and the target value of the consumed power of the device calculated by the calculator is within a prescribed range.