Patent ID: 11865717
Assignee: LG ELECTRONICS INC.
Field: Handling (Mechanical engineering)
Classification: CPC B  G | IPC B

Claim 13:
14. The method of claim 10, further comprising: any one of
calculating electric energy E1 to be supplied to the plurality of moving parts by the controller in proportion to a first value sensed by the force sensor on a flat surface; or
calculating electric energy E2 to be supplied to the plurality of moving parts by the controller in proportion to the first value sensed by the force sensor on an upward slope; or
calculating electric energy E3 to be supplied to the plurality of moving parts by the controller in proportion to the first value sensed by the force sensor on a downward slope,
wherein a relationship among E1, E2 and E3 satisfies “E3<E1<E2”.