Centralized Air-Conditioner Group Display for Fast Status Switching
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Solution Overview
Problem
Existing air-conditioning management systems face difficulties in easily displaying and managing information for multiple air-conditioner groups, requiring complex operations and making it hard to ascertain necessary information.
Innovation Solution
An air-conditioning management system with a centralized controller that allows for easy display of information on a group-by-group basis through a user-friendly interface, using a configuration with a communication subunit, control subunit, input subunit, display subunit, and storage subunit, enabling batch control and monitoring of indoor and outdoor units, and displaying detailed information through intuitive screen transitions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If information is displayed by integrating multiple pieces on a group-by-group basis, then comprehensive information coverage is improved, but ease of operation deteriorates due to complex operations required
Solution Approach 1:
The display information is segmented into multiple categories (operation state, set temperature, filter cleaning status, etc.), and each category can be displayed independently through dedicated display buttons. This allows users to access specific information types without navigating through integrated group displays, reducing operational complexity while maintaining comprehensive information coverage.
Solution Approach 2:
The system pre-organizes information into distinct categories and prepares dedicated display buttons for each category. This preliminary organization allows users to directly access desired information types without performing complex integration operations, thereby improving ease of operation while preserving complete information coverage.
2Loss of information
If detailed information is displayed for each air-conditioner group, then information completeness is improved, but device complexity increases
Solution Approach 1:
The system merges the display control functions for different information categories into a single centralized controller. Instead of requiring separate display devices for each information type, the controller integrates multiple display buttons and information sources, reducing overall system complexity while maintaining complete information coverage.
Solution Approach 2:
The centralized controller is designed with multi-functionality, serving as both the information aggregation point and the display control interface. It handles multiple information types (operation state, temperature, maintenance status) through a unified interface, reducing the need for additional specialized devices and simplifying the overall system architecture.
3Measurement precision
If multiple operations are required to access specific information, then information accuracy is improved, but productivity deteriorates due to time consumption
Solution Approach 1:
The system extracts specific information categories (operation state, set temperature, filter cleaning status) from the integrated display and provides dedicated display buttons for each. This extraction allows users to access specific information types directly in a single operation, improving both information access efficiency and maintaining information accuracy through dedicated display pathways.
Solution Approach 2:
The system creates separate display pathways (copies) for each information category, allowing users to access any information type directly without navigating through integrated displays. This multiple-copy approach enables single-step access to specific information while maintaining the accuracy and completeness of the original integrated information structure.
Data Source
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AI summary
An air-conditioning management system handles a plurality of air conditioners as a group on a room-by-room basis, on a floor-by-floor-basis, and so forth, the air-conditioning management system being provided with a centralized controller for monitoring and controlling of the plural air conditioner groups. The centralized controller is provided with a controller display subunit 2d, and group icons 8a corresponding to the plural air-conditioner groups, respectively, are displayed on one screen of the controller display subunit in a batch. There is adopted a configuration such that respective operation-information pieces of the plural air conditioner groups are displayed at respective sites of the group icons displayed on the one screen of the controller display subunit in a batch, and the controller display subunit is provided with a display-contents switching button for sequentially displaying the respective operation-information pieces of the plural air conditioner groups at the respective sites of the group icons displayed on the one screen of the controller display subunit in a batch. By so doing, the respective varieties of the detailed information pieces on the plural air-conditioner groups can be displayed on the display subunit of the centralized controller in such a way as to enable an operator to easily ascertain the information pieces by a simple operation.