Midea Group Co., Ltd.

Jiangsu Midea Cleaning Appliances Co., Ltd.

Other

Midea Robozone Technology Co., Ltd.

Fuping Cheng

Dekang Wan

Bing Li

Yang Li

Tao Sun

Jun Dai

Gang Wang

Meiquan Wu

Zhian Yu

Wenhu Pan

Yuqiang Ma

Hang Zhao

Aibing Sun

Mingqiang Gong

Xiaoying Lu

Jinxiao Li

Qingdong Zhou

Liping Hu

Wenhao Wang

Fangyuan Chang

Xiang Lin

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.

Floor material identification method, system and device, and storage medium

Provided are a fan assembly and a vacuum cleaner having same. The fan assembly includes a housing, an impeller assembly, and a driving member. At least part of the impeller assembly is accommodated in the housing. The impeller assembly includes a plurality of impellers connected in series in an airflow flowing direction of the fan assembly. The driving member is configured to drive the plurality of impellers to rotate.

Fan assembly and vacuum cleaner having same

Disclosed are a motor cover for a vacuum cleaner, a motor module of a vacuum cleaner, and a vacuum cleaner. The motor cover has an inlet and an outlet, the motor cover is configured to mount an electric blower, and an air inlet end of the electric blower is configured to be disposed towards the inlet; the motor cover is provided with a plurality of flow guiding channels therein, and the plurality of flow guiding channels are sequentially communicated; one of the flow guiding channels is communicated with an air outlet end of the electric blower, and another flow guiding channel is communicated with the outlet; at least two of the plurality of flow guiding channels are arranged along an axial direction of the electric blower and guide airflow along a circumferential direction of the electric blower.

Motor cover for vacuum cleaner, motor module of vacuum cleaner, and vacuum cleaner

Growing community of inventors

Suzhou, China

Fuping Cheng