US 12,517,531 B2 · Robot and controlling method thereof

Abstract

An electronic device includes a driving part including a first driving wheel and a second driving wheel; a memory storing at least one instruction; and at least one processor operatively coupled with the driving part and the memory, wherein the at least one processor is configured to execute the at least one instruction to: based on detecting an occurrence of an event for stopping the robot while the first driving wheel rotates at a first speed and the second driving wheel rotates at a second speed, control the driving part to stop the robot based on the first speed and the second speed, and wherein the at least one processor may be further configured to execute the at least one instruction to control the driving part to stop the robot by: based on a relation between the first speed and the second speed satisfying a first condition, controlling the driving part such that a proceeding axis of the first driving wheel rotates in a first direction and a proceeding axis of the second driving wheel rotates in a second direction opposite to the first direction, and based on the relation between the first speed and the second speed satisfying a second condition, controlling the driving part such that the first driving wheel and the second driving wheel rotate in different directions at a same speed.

Claims20

Dependent claims

A robot comprising:

a driving part comprising a first driving wheel and a second driving wheel;
a memory storing at least one instruction;
and
at least one processor operatively coupled with the driving part and the memory,
wherein the at least one processor is configured to execute the at least one instruction to:
based on detecting an occurrence of an event for stopping the robot while the first driving wheel rotates at a first speed and the second driving wheel rotates at a second speed, control the driving part to stop the robot based on the first speed and the second speed, and
wherein the at least one processor is further configured to execute the at least one instruction to control the driving part to stop the robot by:
based on a relation between the first speed and the second speed satisfying a first condition, controlling the driving part such that a proceeding axis of the first driving wheel rotates in a first direction and a proceeding axis of the second driving wheel rotates in a second direction opposite to the first direction, and
based on the relation between the first speed and the second speed satisfying a second condition, controlling the driving part such that the first driving wheel and the second driving wheel rotate in different directions at a same speed.

6 more elements

A controlling method of a robot comprising a driving part comprising a first driving wheel and a second driving wheel, the controlling method comprising:

based on detecting an occurrence of an event for stopping the robot while the first driving wheel rotates at a first speed and the second driving wheel rotates at a second speed, controlling the driving part to stop the robot based on the first speed and the second speed,
wherein the controlling the driving part to stop the robot comprises:
based on a relation between the first speed and the second speed satisfying a first condition, controlling the driving part such that a proceeding axis of the first driving wheel rotates in a first direction and a proceeding axis of the second driving wheel rotates in a second direction opposite to the first direction;
and
based on a relation between the first speed and the second speed satisfying a second condition, controlling the driving part such that the first driving wheel and the second driving wheel rotate in different directions at a same speed.

2 more elements

A non-transitory computer-readable recording medium storing a program that is executable by a processor to perform a controlling method of a robot comprising a driving part comprising a first driving wheel and a second driving wheel, the controlling method comprising:

based on detecting an occurrence of an event for stopping the robot while the first driving wheel rotates at a first speed and the second driving wheel rotates at a second speed, controlling the driving part to stop the robot based on the first speed and the second speed,
wherein the controlling the driving part to stop the robot comprises:
based on a relation between the first speed and the second speed satisfying a first condition, controlling the driving part such that a proceeding axis of the first driving wheel rotates in a first direction and a proceeding axis of the second driving wheel rotates in a second direction opposite to the first direction;
and
based on the relation between the first speed and the second speed satisfying a second condition, controlling the driving part such that the first driving wheel and the second driving wheel rotate in different directions at a same speed.

2 more elements

Dependencies are inferred from the claim text.

Robot and controlling method thereof

Life of this patent

Robot and controlling method thereof

Life of this patent

Abstract

Claims20