Method and system for handling food ingredients that are associated with an automated cooking restaurant (ACR)
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Automated-cooking-restaurants face challenges in accurately handling food ingredients due to operator errors in matching conveying mechanisms with food-ingredient-cartridges, leading to improper cooking temperatures and potential allergen mishandling, while also needing to comply with food safety regulations.
Innovation Solution
Embedding RFID tags in food-ingredient-cartridges and conveying mechanisms to store and transmit information about ingredient types, sizes, expiration dates, and temperature requirements, allowing a food-ingredients-preparation-workstation to guide operators in preparing and matching the correct components, ensuring compliance with safety regulations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If operators manually match conveying mechanisms with food-ingredient-cartridges, then the system can handle various food ingredients, but operator errors occur leading to improper matching and cooking temperature issues
Solution Approach 1:
The RFID tags enable the food-ingredient-cartridges and conveying mechanisms to automatically identify and communicate their own characteristics, allowing the system to self-match without operator intervention. The cartridges self-verify compatibility with the conveying mechanism through RFID data exchange.
Solution Approach 2:
The manual mechanical matching process is replaced with an automated electromagnetic identification system using RFID tags. The physical manual verification is substituted with wireless data communication between cartridges and conveying mechanisms.
2Reliability
If RFID tags are embedded in food-ingredient-cartridges and conveying mechanisms, then operator errors are reduced and matching accuracy improves, but device complexity increases
Solution Approach 1:
The RFID tags serve multiple functions: identification, verification of compatibility, tracking of ingredient information, and communication with the cooking system. This single component performs what would otherwise require multiple separate systems.
Solution Approach 2:
The system changes from manual parameter verification to automated parameter exchange via RFID. The physical and chemical properties of ingredients are encoded as digital parameters in the RFID tags, enabling automated system verification without increasing physical complexity.
3Loss of information
If automated data management is implemented through RFID tags, then temperature control and regulatory compliance improve, but loss of information is reduced
Solution Approach 1:
All ingredient information including temperature requirements, allergen data, and expiration dates are pre-encoded in the RFID tags before the cooking process. This preliminary data preparation eliminates the need for manual information entry and reduces information loss during processing.
Solution Approach 2:
The RFID system provides continuous feedback between the ingredient cartridges, conveying mechanisms, and cooking equipment. The system automatically verifies that the correct ingredient is being conveyed and cooked at the appropriate temperature, creating a closed-loop information system.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Reduces operator errors by ensuring accurate handling and preparation of food ingredients, improving temperature control, and maintaining regulatory compliance through automated data management and matching of ingredients and conveying mechanisms.
Implementation Method 1
using one or more Radio-frequency identification (RFID) tags
Data Source
AI summary
A novel food-ingredients-preparation-workstation (FIPW) that is associated with an automated-cooking-restaurant (ACR). The ACR controller is configured to control the operation of an ACR that is located at an ACR-site. The FIPW comprises an RFID read/write device that is configured to write information into an RFID tag that is associated with a food-ingredient-cartridge (FIC), and to read information from that RFID tag. A dispenser controller is configured to control the operation of a dispenser of food ingredients.