Controlling refrigeration appliances with a portable electronic device
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Solution Overview
Problem
Refrigeration appliances like ice makers, refrigerators, and freezers lack advanced interfaces for effective control and maintenance, making it difficult to maintain them in a sanitary and efficient state without increasing their cost.
Innovation Solution
A method using a portable electronic device to interact with refrigeration appliances via wireless communication, allowing users to control, diagnose, and maintain these appliances through a dedicated application, eliminating the need for costly full interfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If refrigeration appliances are equipped with advanced interfaces like keyboards and large displays for better control and maintenance, then user experience and control capability are improved, but the cost of the appliances increases to an uncompetitive level
Solution Approach 1:
The patent extracts the advanced interface functionality from the refrigeration appliance itself and places it on a user's portable device (smartphone, tablet, or laptop). The appliance retains only the essential control capabilities, while the sophisticated user interface, display, and interaction elements are removed from the appliance and implemented on the user's existing device through a wireless communication system.
Solution Approach 2:
The patent introduces a portable device as an intermediary between the user and the refrigeration appliance. This intermediary handles all complex interface interactions, display requirements, and maintenance functions, allowing the appliance to maintain a simple, cost-effective design while still providing advanced control and monitoring capabilities through wireless communication.
2Adaptability or versatility
If refrigeration appliances are equipped with advanced interfaces for better control and maintenance, then user experience is improved, but the complexity of the appliance increases
Solution Approach 1:
The patent extracts the complex interface elements (keyboards, displays, user interaction mechanisms) from the refrigeration appliance and relocates them to the user's portable device. This extraction maintains the appliance's simplicity while preserving full control functionality through wireless communication between the appliance controller and the portable device application.
3Ease of manufacture
If refrigeration appliances maintain simplistic interfaces to keep costs competitive, then manufacturing cost is reduced, but the ability to control and maintain the appliance effectively is limited
Solution Approach 1:
The patent introduces a portable device as an intermediary that provides all the advanced control and maintenance functionality. The appliance itself remains simple and cost-effective with minimal interface requirements, while the intermediary device handles all sophisticated user interactions, displays, and maintenance operations through wireless communication.
Solution Approach 2:
The patent leverages the user's existing portable device (smartphone, tablet, or laptop) which already possesses universal capabilities for display, input, processing, and communication. By utilizing this existing multi-functional device, the system avoids duplicating these expensive components in the appliance while still providing comprehensive control and maintenance capabilities.
Data Source
AI summary
A method of interacting with a refrigeration appliance using a portable electronic device, wherein the refrigeration appliance comprises a refrigeration system comprising one or more refrigeration components and a controller adapted to control the one or more refrigeration components and wherein the portable electronic device comprises an application for interacting with the controller of the refrigeration appliance. The method comprising the steps of positioning the portable electronic device in proximity to the refrigeration appliance, establishing a wireless communication connection between the refrigeration appliance and the portable electronic device, and displaying information on the portable electronic device corresponding to the refrigeration appliance to which the portable electronic device is connected.