The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
Nov. 12, 2020
Qingdao Haigao Design & Manufacturing Co., Ltd., Shandong, CN;
Haier Smart Home Co., Ltd., Shandong, CN;
Jian Wu, Shandong, CN;
Shu Zhou, Shandong, CN;
Zhiqun Feng, Shandong, CN;
Zhaojun Fei, Shandong, CN;
Zuowei Yi, Shandong, CN;
QINGDAO HAIGAO DESIGN & MANUFACTURING CO., LTD., Qingdao, CN;
HAIER SMART HOME CO., LTD., Qingdao, CN;
Abstract
The present application belongs to the technical field of intelligent household appliances, and relates to a prompt method for a refrigerator. The method comprises establishing a dish database according to the menu query information of the user, wherein the dish database comprises dishes and foods corresponding to the dishes; establishing a food database according to each food in the refrigerator and the time when the food enters the refrigerator; detecting food in the current refrigerator, wherein each food in the refrigerator is matched with a corresponding dish according to a dish database, and prompt information is obtained according to the time when the food enters the refrigerator in the food database; and prompting with the prompt information; wherein the prompt information includes expected expiration times and recommended dishes.