Qfeeltech (beijing) Co., Ltd.

Minsheng Wu

Xin Wu

Zhen Chen

Yiming Zhang

Rui Zhu

Xingguo Xing

Chenhao Wu

The present disclosure provides a method and a device for determining a motion parameter of an autonomous mobile device. The method includes: an anti-fall sensor detects a current chassis-floor distance between a chassis of the autonomous mobile device and a current floor, and transmits the current chassis-floor distance to a processor; the processor determines a correction coefficient corresponding to the current chassis-floor distance; the processor obtains an output of an optic flow sensor; the processor determines the motion parameter corresponding to the current chassis-floor distance based on a correction coefficient, a calibration coefficient, and the output of the optic flow sensor, which increases the accuracy of the motion parameter obtained through computation.

Method and device for determining motion parameter of autonomous mobile device

A method includes obtaining a map of a closed space. The method also includes obtaining trajectory points. The method also includes processing the trajectory points, and recognizing a correct door in the closed space based on the map and a result of processing the trajectory points. The method also includes dividing the closed space into zones based on the correct door and the map.

Method, apparatus for zone division of closed space and mobile device

Growing community of inventors

Beijing, China

Minsheng Wu