公开(公告)号：US20210133899A1

公开(公告)日：2021-05-06

申请号：US16479826

申请日：2018-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung SUH ,  Wookjin PARK ,  Haengwoon KIM

IPC: G06Q50/06 ,  G06F1/28 ,  G05B15/02

Abstract: An energy management apparatus, according to an embodiment of the present invention, comprises: a storage unit for storing an operation schedule of the energy management apparatus; a sensing unit for detecting a control signal of at least one energy apparatus in a system including the energy management apparatus; and a control unit for determining whether temporary patterns pass a preset criterion by counting the temporary patterns corresponding to the detected control signal, and updating the operation schedule such that the temporary patterns are added on the basis of determination results.

公开(公告)号：US20190393724A1

公开(公告)日：2019-12-26

申请号：US16479897

申请日：2018-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Wookjin PARK ,  Haengwoon KIM ,  Eunjung SUH

IPC: H02J13/00 ,  G06Q50/06 ,  G05B13/02 ,  G05F1/66 ,  H02J3/14

Abstract: An energy management device according to an embodiment of the present invention comprises: a communication unit for receiving energy information of a system to which the energy management device belongs; a display unit for displaying any one energy information icon on the basis of the received energy information; and a control unit for displaying at least one energy information icon corresponding to a lower level of the energy information icon upon receiving a command to select an expansion icon corresponding to the energy information icon, and connecting the energy information icon having the selected expansion icon and the energy information icon corresponding to the lower level to energy nodes having different thickness according to the amount of energy.