Cook Time Synchronization Across Network-Connected Cooking Appliances

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Solution Overview

Problem

Cooking meals with different appliances can be challenging due to varying heating rates and cooking times, making it difficult to synchronize the completion times of dishes cooked using different appliances.

Innovation Solution

A method for cook time synchronization that allows network-connected cooking appliances to communicate and synchronize their remaining cook times, enabling users to select and match the completion times of one appliance with another, using processors, memory, and network interfaces for data transmission and user interface panels for input and display.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple cooking appliances are used to cook different foods, then cooking versatility is improved, but coordinating completion times becomes difficult

Engineering Contradiction:
Improvecooking versatilityVSAvoidcoordination of completion times
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system continuously monitors and transmits remaining cook time data between appliances via a network. Each appliance receives real-time feedback about the cooking status of other appliances, allowing users to see current cook times and make informed decisions about synchronization adjustments.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

A network communication system acts as an intermediary between multiple cooking appliances. The network transmits cook time data between appliances, eliminating the need for direct appliance-to-appliance coordination and simplifying the synchronization process through a centralized communication channel.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If cook times are synchronized across multiple appliances, then meal preparation efficiency is improved, but system complexity increases

Engineering Contradiction:
Improvemeal preparation efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The synchronization system is designed to work with multiple types of cooking appliances (ovens, microwaves, stoves) through a universal network interface. The same basic synchronization protocol and user interaction method work across different appliance types, reducing the need for appliance-specific complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system automatically calculates and adjusts cook times based on user selections without requiring manual intervention. When a user selects a target appliance, the system autonomously determines the required cook time adjustment and implements the synchronization, eliminating complex manual coordination steps.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If real-time cook time data is transmitted between appliances, then synchronization accuracy is improved, but network dependency increases

Engineering Contradiction:
Improvesynchronization accuracyVSAvoidnetwork dependency
Core Design Contradiction:
Measurement precisionVSAdaptability or versatility

Solution Approach 1:

The system requests and receives remaining cook time data from other appliances at the beginning of the synchronization process. This preliminary data collection allows the system to calculate required adjustments in advance, reducing the need for continuous real-time network communication during the actual cooking process.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system replaces manual monitoring and adjustment of cook times with automated electronic data transmission and processing. Network communication substitutes for manual timing and coordination, providing more accurate synchronization while reducing human effort and potential for error.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS11372376B2Method for cook time synchronization
Publication Date: 2022.06.28 HAIER US APPLIANCE SOLUTIONS INC
  • US11372376B2 patent drawing

AI summary

A method for cook time synchronization includes synchronizing a cook time in one of a plurality of cooking appliances to a user selected remaining cook time from one of the other of the plurality of cooking appliances. The method also includes: (1) transmitting, to the one of the plurality of cooking appliances, a remaining cook time from each of the other of the plurality of cooking appliances over a network; and/or (2) requesting, at the one of the plurality of cooking appliances, the remaining cook time from each of the other of the plurality of cooking appliances over the network in response to a user input at the one of the plurality of cooking appliances.