US 12,220,095 B2
Method for controlling automatic cleaning device, automatic cleaning device, and non-transitory storage medium
Jingying Cao, Beijing (CN); and Song Peng, Beijing (CN)
Assigned to Beijing Roborock Innovation Technology Co., Ltd., Beijing (CN)
Filed by Beijing Roborock Innovation Technology Co., Ltd., Beijing (CN)
Filed on Jan. 11, 2022, as Appl. No. 17/572,955.
Application 17/572,955 is a continuation of application No. PCT/CN2020/101173, filed on Jul. 10, 2020.
Claims priority of application No. 201910628272.9 (CN), filed on Jul. 12, 2019.
Prior Publication US 2022/0125270 A1, Apr. 28, 2022
Int. Cl. A47L 11/40 (2006.01); A47L 9/28 (2006.01); A47L 11/24 (2006.01); G01N 21/55 (2014.01)
CPC A47L 11/4011 (2013.01) [A47L 9/281 (2013.01); A47L 9/2836 (2013.01); A47L 11/24 (2013.01); A47L 2201/06 (2013.01); G01N 21/55 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method for controlling an automatic cleaning device, comprising:
obtaining a position of a working region of the automatic cleaning device;
obtaining a historical environment parameter of the working region to form a historical environment parameter dataset;
forming a reference data associated with the working region based on the historical environment parameter dataset, wherein the reference data comprises value ranges;
obtaining a current environment parameter of the working region;
comparing the current environment parameter with the reference data to generate a comparing result; and
controlling the automatic cleaning device based on the comparison result,
wherein the controlling the automatic cleaning device based on the comparison result, comprises:
obtaining, from the value ranges, a value range in which the current environment parameter is located;
selecting a cleaning mode based on the value range,
wherein the method further comprises:
obtaining a historical environment parameter of a specified position and a current environment parameter of the specified position; and
determining, according to the current environment parameter of the specified position and the reference data formed based on the historical environment parameter of the specified position, whether to calibrate at least one of a first sensor or a second sensor, wherein
the first sensor is disposed at a back end of the automatic cleaning device, and
the second sensor is disposed at a front end of the automatic cleaning device.