Facility Equipment Inspection Timing Using Environmental Server Data
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Solution Overview
Problem
Existing facility equipment inspection notification systems rely on predetermined constant lifetimes, which can lead to premature failure and unnecessary maintenance in varying installation environments.
Innovation Solution
A facility equipment cooperation system that includes an external server and facility equipment capable of communication, where the external server transmits environmental information to the facility equipment, allowing it to update inspection information and determine appropriate inspection notification times based on the installation environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a predetermined constant lifetime is used for inspection notification, then the system is simple and easy to operate, but the reliability of inspection timing is reduced in varying installation environments
Solution Approach 1:
An external server acts as an intermediary between facility equipment of different types and the inspection notification system. The server stores environment-specific inspection timing data and provides it to equipment based on their installation conditions, enabling accurate inspection scheduling without embedding complex databases in each device.
Solution Approach 2:
The inspection notification system changes the timing parameter based on installation environment parameters (temperature, humidity, altitude, etc.). By adjusting the inspection interval according to environmental conditions, the system maintains reliability across diverse installations without requiring complex local decision-making logic.
2Loss of time
If inspection notification is based on constant lifetime, then the device complexity is low, but the loss of time occurs when component life is shortened due to harsh environments
Solution Approach 1:
The system uses environmental sensor data as feedback to continuously adjust inspection timing. Sensors monitor temperature, humidity, and other environmental parameters, and this feedback is used to dynamically recalculate optimal inspection intervals, preventing both premature and delayed inspections.
Solution Approach 2:
The external server pre-calculates inspection timing based on expected environmental conditions and component lifetimes. By performing this calculation in advance and storing it, the system avoids real-time complex computations while ensuring inspection occurs at the optimal time before component failure.
3Measurement precision
If environmental data processing is performed locally, then the inspection notification is highly accurate, but the processing load and cost on facility equipment increase
Solution Approach 1:
The external server serves as an intermediary that handles the computationally intensive tasks of collecting environmental data, analyzing component lifetime impacts, and calculating optimal inspection times. Facility equipment only needs to transmit basic environmental parameters and receive inspection notifications, significantly reducing their processing load.
Solution Approach 2:
The complex data processing and analysis functions are extracted from the facility equipment and placed on the external server. This separation allows lightweight, low-cost facility equipment to achieve high-precision inspection timing by leveraging the computational power of centralized server infrastructure.
Data Source
AI summary
The facility equipment cooperation system includes an external server and facility equipment. The facility equipment acquires equipment information including installation place information regarding an installation place of the facility equipment, and transmits the equipment information to an external server. The external server transmits external server information including information according to an installation environment of the facility equipment to the facility equipment on the basis of the equipment information. The facility equipment updates the inspection information stored in the inspection information storage unit on the basis of the external server information. The comparison and determination unit of the facility equipment compares the updated inspection information with the usage condition information stored in the usage condition storage unit, and determines whether or not the inspection time has come.