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:
Oct. 21, 2025
Filed:
Feb. 25, 2021
Midea Robozone Technology Co., Ltd., Suzhou, CN;
Tao Sun, Suzhou, CN;
Liping Hu, Suzhou, CN;
Wenhao Wang, Suzhou, CN;
Xiaoying Lu, Suzhou, CN;
Qingdong Zhou, Suzhou, CN;
Zhian Yu, Suzhou, CN;
Fuping Cheng, Suzhou, CN;
MIDEA ROBOZONE TECHNOLOGY CO., LTD., Suzhou, CN;
Abstract
Provided are a floor material identification method, system and device, and a storage medium. The floor material identification method the floor material identification method includes: acquiring a vibration signal generated by a cleaning robot when operating on a floor of a material of a plurality of materials; determining at least one identification parameter for floor material identification based on the vibration signal; and identifying a floor material type based on the at least one identification parameter. Floor materials are distinguished by characteristics of different vibration signals from the floor of different materials, and thus problems such as high cost, low reliability and inaccurate identification result of the existing floor material identification method can be solved.