AUTOMATED COOKING DEVICE AND METHOD

• US 20170016623A1
• Filed: 07/14/2016
• Published: 01/19/2017
• Est. Priority Date: 07/14/2015
• Status: Abandoned Application

• Current Assignee: Tovala
• Original Assignee: Tovala
• Inventors: Rabie, David, Donnellan, Aubrey, Fiflis, Peter, Brakhane, Adam, Wilcox, Bryan
• Application Number:
  US15/210,671
• Publication Number:
  US 20170016623A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A47J 31/52 Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
• CPC Class Codes: A47J 37/0629 with electric heating elements
• CPC Class Codes: A47J 37/0641 with forced air circulation, e.g. air fryers
• CPC Class Codes: F24C 15/327 with air moisturising
• CPC Class Codes: F24C 7/085 on baking ovens
• CPC Class Codes: F24C 7/088 on stoves

Abstract

One embodiment relates to an automated cooking device. An example automated cooking device includes an enclosure defining a cooking chamber. A heating element is positioned in the cooking chamber. A boiler and a fan are also operatively coupled to the cooking chamber. A scanner is structured to read a unique identifier on a food product. A controller is operatively coupled to each of the heating element, the boiler, the fan, and the scanner. The unique identifier is transmitted to a backend system in response to the scanner reading the unique identifier on the food product. Cooking instructions for controllably operating at least one of the heating element, the boiler, and the fan so as to cook the food product are received. The at least one of the heating element, the boiler, and the fan are controllably operated based on the cooking instructions so as to cook the food product.

Claims

1. An automated cooking device, comprising:

an enclosure defining a cooking chamber;

a heating element positioned in the cooking chamber, the heating element structured to controllably heat the cooking chamber;

a boiler operatively coupled to the cooking chamber, the boiler structured to controllably inject steam into the cooking chamber;

a fan operatively coupled to the cooking chamber, the fan structured to circulate air within the cooking chamber;

a scanner structured to read a unique identifier on a food product; and

a controller operatively coupled to each of the heating element, the boiler, the fan, and the scanner, the controller structured to;

in response to the scanner reading the unique identifier on the food product, transmit the unique identifier to a backend system,

receive, from the backend system, cooking instructions for controllably operating at least one of the heating element, the boiler, and the fan so as to cook the food product, and

controllably operate the at least one of the heating element, the boiler, and the fan based on the cooking instructions so as to cook the food product.

2. The automated cooking device of claim 1, further comprising a refrigeration unit operatively coupled to the controller, the refrigeration unit structured to cool the cooking chamber.

3. The method of claim 2, wherein the controller is further structured to:

receive a cooking delay parameter, and

prior to controllably operating the at least one of the heating element, the boiler, and the fan based on the cooking instructions so as to cook the food product, controllably operating the refrigeration unit so as to maintain the cooking chamber below a predetermined temperature for based on the cooking delay parameter.

4. The automated cooking device of claim 1, wherein the cooking instructions include custom cooking instructions, the custom cooking instructions determined by modifying nominal cooking instructions for cooking the food product using user preferences associated with the automated cooking device.

5. The automated cooking device of claim 1, wherein the cooking instructions include a plurality of steps, each of the plurality of steps including a cooking process, a temperature, and a duration.

6. The automated cooking device of claim 1, wherein a first cooking process defines operation of the heating element and wherein a second cooking process defines operation of the boiler.

7. The automated cooking device of claim 1, further comprising:

a first temperature sensor operatively coupled to the controller, the first temperature sensor positioned proximate a wall of the cooking chamber; and

a second temperature sensor operatively coupled to the controller, the second temperature sensor positioned within the cooking chamber and spaced from the wall, and

wherein the controller is further structured to;

determine initial temperature conditions based on first temperature measurements from each of the first and second temperature sensors,

upon operating the heating element so as to cook the food product, monitoring second temperature measurements from each of the first and second temperature sensors over time throughout operation of the heating element,

analyzing a spatial temperature map of temperatures throughout the cooking chamber based on the second temperature measurements applied to a parametric temperature map model, and

dynamically adjusting the controllable operation of the at least one of the heating element, the boiler, and the fan relative to the cooking instructions based on the analysis of the spatial temperature map.

8. The automated cooking device of claim 7, wherein none of the first and second temperature sensors are in physical contact with the food product.

9. A method, comprising:

assigning unique identifiers to each of a plurality of food products, the plurality of food products including a plurality of food product types;

defining cooking instructions for cooking each of the food product types;

receiving, from a first automated cooking device, a first unique identifier, the first unique identifier corresponding to a first one of the plurality of food products, the first unique identifier having been scanned by the first automated cooking device from the first food product;

determining the food product type corresponding to the first food product;

determining the cooking instructions corresponding to the first food product type; and

transmitting the determined cooking instructions to the first automated cooking device, the first automated cooking device being structured to cook the first food product according to the determined cooking instructions.

10. The method of claim 9, further comprising:

authenticating the first food product by determining, based on the first unique identifier, that the first unique identifier of the first food product was registered with a registration system, and that the first food product was not previously cooked.

11. The method of claim 10, further comprising disabling cooking of the first food product by the first automated cooking device if the first food product is not authenticated.

12. The method of claim 9, wherein each of the cooking instructions are nominal cooking instructions, and further comprising:

associating the first automated cooking device with a first user;

defining a first cooking preferences profile for the first user, the first cooking preferences profile including a cooking instruction modifier for modifying one of the plurality of nominal cooking instructions.

13. The method of claim 12,

wherein the cooking instruction modifier is associated with the first food product type, and

wherein the cooking instruction modifier is determined based on the first user'"'"'s interactions with the automated cooking device monitored in connection with cooking at least one other food product of the first food product type.

14. The method of claim 11, further comprising:

determining an expiration date of the first food product; and

disabling cooking of the first food product by the first automated cooking device if the first food product is expired.

15. A method, comprising:

characterizing thermal properties of a cooking device, the cooking device defining a cooking chamber;

characterizing thermal properties of a food product;

defining a parametric temperature map model based on the thermal properties of each of the cooking device and the food product;

receiving nominal cooking instructions for cooking the food product;

determining, upon the food product being placed in the cooking chamber, initial conditions of the cooking device and the food product based on first temperature measurements from each of a first temperature sensor positioned proximate a wall of the cooking chamber and a second temperature sensor positioned within the cooking chamber and spaced from the wall;

determining initial cooking instructions by modifying the nominal cooking instructions based on the initial conditions;

operating the heating element so as to cook the food product according to the initial cooking instructions;

monitoring second temperature measurements from each of the first and second temperature sensors over time throughout operation of the heating element;

analyzing a spatial temperature map of temperatures throughout the cooking chamber based on the second temperature measurements applied to the parametric temperature map model; and

dynamically adjusting the controllable operation of the heating element based on the analysis of the spatial temperature map.

16. The method of claim 15, wherein none of the first and second temperature sensors are in physical contact with the food product.