Management method, management system, and non-transitory computer-readable storage medium

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Solution Overview

Problem

Existing management systems for facility devices like air conditioners lack an efficient method to distinguish between maintenance services and subscription services, making it difficult to determine whether a device is covered under a subscription service when providing maintenance services.

Innovation Solution

A computer-implemented management method that registers and distinguishes between maintenance service information and subscription service information in a management system, allowing the system to determine if a target device is covered under a subscription service by storing customer and device information along with operation data.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If management systems store only basic maintenance service information, then the system structure remains simple, but the system cannot accurately determine whether a device is covered under a subscription service

Engineering Contradiction:
Improveaccuracy of determining subscription service coverageVSAvoidcomplexity of management information structure
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The management information is segmented into distinct components: basic maintenance service information and separate subscription service information. This segmentation allows the system to maintain simple basic operations while adding subscription determination capability through modular information structure, resolving the contradiction between accuracy and complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent adds a new dimension to the management information by introducing subscription service coverage flags or indicators. This dimensional expansion enables the system to track subscription status without fundamentally restructuring the existing maintenance information framework, achieving accurate subscription determination while controlling complexity growth.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Reliability

If the management system distinguishes between maintenance service and subscription service information, then service determination accuracy improves, but the data management complexity increases

Engineering Contradiction:
Improvereliability of service coverage determinationVSAvoidcomplexity of information management
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by pre-registering and flagging subscription service information alongside maintenance information. This preliminary structuring of data enables reliable service determination without requiring complex real-time analysis, as the subscription status is already identified and stored in an accessible format.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If the system stores detailed customer and device information for subscription services, then service differentiation capability improves, but the information storage requirements increase

Engineering Contradiction:
Improvecapability to differentiate service typesVSAvoidquantity of stored information
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The patent extracts and separates subscription service identification information from the general maintenance information. By taking out only the essential subscription-related data elements (such as subscription status flags or contract identifiers), the system achieves versatile service differentiation without storing excessive information, balancing adaptability with data quantity.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS20250078042A1Management method, management system, and non-transitory computer-readable storage medium
Publication Date: 2025.03.06 DAIKIN INDUSTRIES LTD
  • US20250078042A1 patent drawing
  • US20250078042A1 patent drawing
  • US20250078042A1 patent drawing

AI summary

Provided is a computer-implemented management method that registers information for providing a subscription service in a management system that provides a maintenance service using operation data of an air conditioner. The computer-implemented management method includes: receiving the operation data from the air conditioner through a communication network; storing management information in a memory, the management information being for providing the maintenance service using the received operation data stored in the memory, the management information including customer information and device information; and registering in the memory, as part of the management information, information relevant to the subscription service such that the information registered in the memory is distinguishable between the maintenance service and the subscription service.