Granted Patent B2

US 12,607,396 · App. 18/340,425 · Granted Apr 21, 2026

Inventors: Youna Park (Suwon-si, KR); Danim Kang (Suwon-si, KR); Youngsun Shin (Suwon-si, KR); Jiyoon Ahn (Suwon-si, KR)

Assignee: Samsung Electronics Co., Ltd.

F25D23/028G06V20/68F25D2400/36F25D2700/06

Abstract

Claims (60)

1 . A refrigerator comprising:

a storage compartment;

a camera having a field of view facing the storage compartment;

a display;

a range sensor;

memory, comprising one or more storage media, storing instructions; and

at least one processor communicatively coupled to the camera, the display, the range sensor and the memory

wherein the instructions, when executed by the at least one processor individually or collectively, cause the refrigerator to:

obtain image data of the storage compartment from the camera,

identify foods stored in the storage compartment based on the image data,

obtain a meal plan based on information on the identified foods,

control the display to display a pop-up window smaller than a size of the display including a notification regarding the meal plan, in response to a distance to a user being a predetermined reference distance or more based on an output of the range sensor, and

control the display to display a window frame substantially the same as the notification regarding the meal plan, in response to the distance to the user being less than the predetermined reference distance based on the output of the range sensor,

wherein a size of the window frame is larger than a size of the pop-up window.

2 . The refrigerator of claim 1 , wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the display to, while displaying the notification regarding the meal plan, display information on the meal plan in response to a user input through the display.

3 . The refrigerator of claim 2 , further comprising:

a communication device configured to communicate with a cooking device,

wherein, in response to a user input through the display displaying the information on the meal plan, the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the communication device to send a message requesting for preheating to the cooking device.

4 . The refrigerator of claim 1 , wherein, in response to a current time being within a predetermined time range, t the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the display to display the notification regarding the meal plan.

5 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a user device and a display device,

wherein, based on whether the user device is located within a predetermined area, the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to send a message for displaying the notification regarding the meal plan to at least one of the user device or the display device.

6 . The refrigerator of claim 5 ,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to send a message for displaying the notification regarding the meal plan to the display device based on the user device being located within the predetermined area, and

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to send a message for displaying the notification regarding the meal plan to the user device based on the user device not being located within the predetermined area.

7 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to receive information on items bought by the user from the server device through the communication device, and

wherein the instructions, when executed by the at least one processor, based on the information on the items and the image data, further cause the refrigerator to identify the foods stored in the storage compartment.

8 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the communication device to send information on the identified foods to the server device and receives a meal plan based on the information on the identified foods from the server device through the communication device.

9 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the communication device to send user information based on a user input and the information on the identified foods to the server device, and

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to receive a meal plan based on the user information and the information on the identified foods from the server device through the communication device.

10 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device and a cooking device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to control the communication device to send connection information indicating connection with the cooking device and the information on the identified foods to the server device, and

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to receive a meal plan based on the connection information and the information on the identified foods from the server device through the communication device.

11 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device and another server device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to:

control the communication device to send the information on the identified foods to the server device,

receive a list of items recommended to buy based on the information on the identified foods from the other server device through the communication device, and

receive a meal plan based on the information on the identified foods and the list of the items from the server device through the communication device.

12 . The refrigerator of claim 1 , further comprising:

a communication device configured to communicate with a server device and another server device,

wherein the instructions, when executed by the at least one processor individually or collectively, further cause the refrigerator to:

control the communication device to send the information on the identified foods to the server device,

receive a meal plan based on the information on the identified foods from the server device through the communication device, and

receive a list of items recommended to buy based on the meal plan from the other server device through the communication device.

13 . A control method of a refrigerator including a storage compartment and a camera having a field of view facing the storage compartment, the control method comprising:

obtaining image data of the storage compartment from the camera;

identifying foods stored in the storage compartment based on the image data;

obtaining a meal plan based on information on the identified foods;

displaying a pop-up window smaller than a size of a display including a notification regarding the meal plan, in response to a distance to a user being a predetermined reference distance or more; and

displaying a window frame substantially the same as the notification regarding the meal plan, in response to the distance to the user being less than the predetermined reference distance,

wherein a size of the window frame is larger than a size of the pop-up window.

14 . The refrigerator of claim 1 , wherein the window frame covers the pop-up window.

Assignments (1)

Priority Claims (1)

Continuity (2)

References Cited (40)