公开(公告)号：US10104218B2

公开(公告)日：2018-10-16

申请号：US15513547

申请日：2015-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Youngbin Yim ,  Hyukjae Jang ,  Jungseok Lee ,  Sungho Woo ,  Taejung Kwon ,  Jiyong Yoo ,  Minjae Kim

IPC: H04W88/02 ,  H04M1/725 ,  H04W8/00 ,  H04W76/02 ,  H04W4/00 ,  H04W76/14 ,  H04W4/80 ,  H04W84/18

Abstract: The present invention relates to a mobile terminal which can detect the operation states of a plurality of other devices, and a method for controlling the mobile terminal. The mobile terminal comprises: a display unit; a transceiver for receiving information regarding the operation state of each of a plurality of devices and transmitting information regarding the current operation state to at least one of the plurality of devices; and a control unit for carrying out control related to an occurred event when an event occurs, wherein the control unit determines the availability state of the terminal, and transmits, using a wireless communication unit, information related to the event to another terminal in order to enable the information regarding the occurred event to be outputted by another terminal in accordance with the result of the determination, or outputs the information related to the event through an output unit.

公开(公告)号：US11237201B2

公开(公告)日：2022-02-01

申请号：US16292821

申请日：2019-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Junghwan Kim ,  Taegu Kang ,  Byunggoo Kong ,  Taejung Kwon ,  Seungha Yoon

IPC: G01R31/02 ,  G01R31/14 ,  H03K3/01 ,  H02J7/35 ,  H02J3/38 ,  G01R31/52 ,  G01R31/50 ,  G01R19/00 ,  G01R31/28 ,  G01R31/58 ,  G01R31/00 ,  G01R31/40

Abstract: A partial discharge detecting system includes a partial discharge detecting device to generate a reference frequency signal, to detect a partial discharge pulse signal, and to convert the detected partial discharge pulse signal into a partial discharge digital signal, a main processor to synchronize the partial discharge digital signal, based on a zero-phase point of the reference frequency signal, to extract effective data from the synchronized partial discharge digital signal, and to store the extracted effective data, and an energy harvesting power supply device to supply power to the partial discharge detecting device and the main processor.

公开(公告)号：US20190285683A1

公开(公告)日：2019-09-19

申请号：US16292821

申请日：2019-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Junghwan Kim ,  Taegu Kang ,  Byunggoo Kong ,  Taejung Kwon ,  Seungha Yoon

IPC: G01R31/02 ,  H02J3/38 ,  H02J7/35 ,  H03K3/01

Abstract: A partial discharge detecting system includes a partial discharge detecting device to generate a reference frequency signal, to detect a partial discharge pulse signal, and to convert the detected partial discharge pulse signal into a partial discharge digital signal, a main processor to synchronize the partial discharge digital signal, based on a zero-phase point of the reference frequency signal, to extract effective data from the synchronized partial discharge digital signal, and to store the extracted effective data, and an energy harvesting power supply device to supply power to the partial discharge detecting device and the main processor.