Method and apparatus for executing cleaning operation

1. A cleaning apparatus comprising:

a sensor comprising a plurality of sensors;

a memory configured to store at least one instruction; and

a processor configured to:

execute the at least one instruction to control the cleaning apparatus,

determine properties of a pollutant on a movement path of the cleaning apparatus by using the sensor,

determine a cleaning operation of removing the pollutant, based on the determined properties of the pollutant, and

execute the determined cleaning operation,

wherein, when it is determined by using the sensor that at least some of the pollutant still remains after the cleaning operation is executed, the processor is further configured to execute the at least one instruction to re-execute at least part of the cleaning operation.

2. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to:

adjust at least one of a suction force for sucking the pollutant, a suction time taken to suck the pollutant, a movement velocity of the cleaning apparatus while the pollutant is being sucked, or a number of times that an operation of sucking the pollutant is repeated, based on the determined properties of the pollutant.

3. The cleaning apparatus of claim 1 , wherein the plurality of sensors comprise at least one of a radio frequency (RF) sensor, an infrared ray (IR) sensor, a camera, an ultrasonic sensor, or a distance sensor.

4. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to:

determine the properties of the pollutant by sequentially driving the plurality of sensors according to priorities that are set in advance.

5. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to:

determine the properties of the pollutant by simultaneously driving the plurality of sensors.

6. The cleaning apparatus of claim 1 , wherein the properties of the pollutant comprise at least one of liquid, metal, plastic, fabric, or a glutinous material.

7. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to:

drive at least one of a brush and a rag installed in the cleaning apparatus, based on the determined properties of the pollutant.

8. The cleaning apparatus of claim 1 , further comprising:

a communicator,

wherein the processor is further configured to execute the at least one instruction to call an external cleaning apparatus through the communicator to ensure the external cleaning apparatus removes the pollutant, based on the determined properties of the pollutant.

9. The cleaning apparatus of claim 1 , further comprising a speaker,

wherein the processor is further configured to execute the at least one instruction to output information regarding the properties of the pollutant through the speaker.

10. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to apply a sensing result obtained by using the sensor to at least one learning model that is learned to determine the properties of the pollutant and thus to determine the properties of the pollutant.

11. The cleaning apparatus of claim 1 , wherein the processor is further configured to execute the at least one instruction to apply the determined properties of the pollutant to at least one learning model that is learned to determine the cleaning operation of removing the pollutant and thus to determine the properties of the pollutant.

12. An operating method of a cleaning apparatus, the method comprising:

determining properties of a pollutant on a movement path of the cleaning apparatus by using a sensor comprising a plurality of sensors;

determining a cleaning operation of removing the pollutant, based on the determined properties of the pollutant; and

executing the determined cleaning operation,

wherein the method further comprises, when it is determined by using the sensor that at least some of the pollutant still remains after the cleaning operation is executed, re-executing at least part of the cleaning operation.

13. The method of claim 12 , wherein the determining of the cleaning operation comprises adjusting at least one of a suction force for sucking the pollutant, a suction time taken to suck the pollutant, a movement velocity of the cleaning apparatus while the pollutant is sucked, or a number of times that an operation of sucking the pollutant is repeated, based on the determined properties of the pollutant.

14. The method of claim 12 , wherein the determining of the properties comprises determining the properties of the pollutant by sequentially driving the plurality of sensors, based on priorities that are set in advance.

15. The method of claim 12 , wherein the determining of the properties comprises determining the properties of the pollutant by simultaneously driving the plurality of sensors.

16. The method of claim 12 , wherein the determining of the cleaning operation comprises determining at least one of a brush and a rag installed in the cleaning apparatus, based on the determined properties of the pollutant.

17. The method of claim 12 , wherein the determining of the cleaning operation comprises determining to call an external cleaning apparatus through a communicator to ensure the external cleaning apparatus removes the pollutant, based on the determined properties of the pollutant.

18. A computer program product comprising at least one non-transitory computer-readable recording medium having recorded thereon a program which, when executed by a computer, executes the operating method of claim 12 .