Cooking appliance

Patent metadata

Field	Value
Publication number	US-2020367692-A1
Application number	US-201916418607-A
Country	US
Kind code	A1
Filing date	May 21, 2019
Priority date	May 21, 2019
Publication date	Nov 26, 2020
Grant date	—

Abstract

A cooking assistance appliance can include a body, at least one camera, at least one sensor, and an imaging device for capturing an image of a cooking appliance. The cooking appliance can provide for monitoring use of the cooking appliance, as well as assisting the user in operating the cooking appliance. Additionally, the cooking assistance appliance can be integrated into a hood or a microwave oven and vent combination above a stovetop.

First claim

1 - 80 . (canceled)

81 . A cooking assistance appliance for use with a cooking appliance, the cooking assistance appliance comprising:
a housing configured to be positioned adjacent to a cooking appliance within a line of sight of a cook surface, wherein the housing includes a head connected to a neck extending from a base; at least one image sensor provided in the head for generating image data of the cooking appliance; a controller including a processor configured to process the image data to determine a condition of a food item in a cooking vessel on the cooking appliance, said condition relating to a liquid volume or a liquid level measurement; and a communication interface for communicating the determined condition of the food item in human understandable form.

82 . The cooking assistance appliance of claim 81 further comprising a temperature sensor in communication with the controller for generating thermal data of the food item or the cook surface, and wherein the controller is configured to process the thermal data to determine a condition of the food item in the cooking vessel on the cook surface.

83 . The cooking assistance appliance of claim 81 wherein said communication interface comprises a projector.

84 . The cooking assistance appliance of claim 81 wherein said communication interface comprises a speaker for audible communication with a user.

85 . The cooking assistance appliance of claim 84 wherein the communication interface also comprises a microphone.

86 . The cooking assistance appliance of claim 81 further comprising a proximity sensor for sensing a local position of a user.

87 . The cooking assistance appliance of claim 81 further comprising a temperature probe in communication with the controller and an infrared sensor to generate temperature data for determining the condition of the food item.

88 . The cooking assistance appliance of claim 87 wherein the temperature probe can generate internal temperature data for the food item and the infrared sensor can determine external temperature date for the food item, with both the temperature probe and the infrared sensor used determine a doneness of the food item.

89 . The cooking assistance appliance of claim 81 wherein the controller further includes a wireless communication module for communication between the cooking assistance appliance and the cooking appliance.

90 . The cooking assistance appliance of claim 89 wherein the cooking assistance appliance can operate the cooking appliance via the wireless communication module.

91 . The cooking assistance appliance of claim 81 wherein the at least one image sensor comprises at least two, 2D visible light image sensors in spaced relationship, each 2D visible light image sensor outputting 2D image data, and wherein the processor is configured to process the 2D image data from both 2D visible light image sensors into a 3D image.

92 . The cooking assistance appliance of claim 81 wherein the cooking assistance appliance can map a cook surface based upon a setup algorithm.

93 . The cooking assistance appliance of claim 92 wherein the mapped cook surface can include the cooking vessel.

94 . The cooking assistance appliance of claim 81 wherein the condition is a liquid mess condition associated with the cooking vessel on the cook surface or a sous-vide status for a food item contained within a volume of liquid within the cooking vessel, and wherein the processor is configured with a setup algorithm that uses the image data to determine a boundary of the cooking vessel and a location of one or more heating zones.

95 . The cooking assistance appliance of claim 81 wherein the cooking assistance appliance is a stand-alone appliance, or an appliance mountable to an environment above or near the cooking appliance by way of a movable support, a fixed support or a pivotable support.

96 . The cooking assistance appliance of claim 95 wherein the cooking assistance appliance is the stand-alone appliance and includes a body positionable adjacent to the cooking appliance for measuring a physical state of the food item being cooked in the cooking vessel, a condition of the food item, or an attribute of the food item or the cooking vessel, with the at least one image sensor.

97 . The cooking assistance appliance of claim 96 wherein the head and the base are rotatable relative to each other via the neck.

98 . The cooking assistance appliance of claim 97 wherein the image sensor and an infrared sensor are provided in the head for a downward view of the cooking appliance.

99 . The cooking assistance appliance of claim 98 further comprising a light array arranged on the neck.

100 . The cooking assistance appliance of claim 99 wherein the light array is operable by the controller to communicate a status of operation of the cooking appliance to a user through visual patterning or colors formed by the light array.

101 . A cooking assistance appliance for use with a cooking appliance, the cooking assistance appliance comprising:
a housing sized to be positioned on a counter adjacent to the cooking appliance, positionable within a line of sight of a cook surface of the cooking appliance, with the housing including a head, a neck, and a base; at least one image sensor for generating image data of a food item on the cooking appliance provided in the head to view the cook surface via the line of sight; at least one temperature sensor for generating temperature data of the food item on the cooking appliance provided in the head to view the cook surface via the line of sight; a controller including a processor configured to process the image data and the temperature data to determine a condition of a food item, said condition relating to a cooking status of the food item; and a communication interface for communicating the determined condition of the food item in human understandable form.

102 . A cooking assistance appliance for use with a cooking appliance, the cooking assistance appliance comprising:
a housing including a head positionable within a line of sight of a cook surface of the cooking appliance; at least one image sensor for generating image data provided in the head; a controller including a processor configured to process the image data to determine a condition of a food item on the cook surface, said condition relating to a liquid volume or a liquid level measurement; and a communication interface for communicating the determined condition of the food item to a user.

Assignees

• Whirlpool Co

Inventors

• Stipe Collin A
• Pastore Cristiano Vito
• Cullen Christopher D
• Gallivanoni Andrea
• Bauman Gregory
• Showers Aaron Edward
• Dudhe Rahul S
• Hillmann Natalie
• Kalbande Tushar Ashok
• Manohar Ajit Janardan
• Pandey Rahul R

Classifications

• G06V20/52

  Surveillance or monitoring of activities, e.g. for recognising suspicious objects (recognising microscopic objects G06V20/69) · CPC title

• G01C11/04

  Interpretation of pictures · CPC title

• G01F17/00

  Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies (measuring linear dimensions to determine volume G01B) · CPC title

• G08B21/18

  Status alarms (G08B21/02 takes precedence) · CPC title

• H04N7/181

  for receiving images from a plurality of remote sources · CPC title