公开(公告)号：US20160164308A1

公开(公告)日：2016-06-09

申请号：US15047441

申请日：2016-02-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaesung LEE ,  Yongcheol PARK ,  Jun LEE

IPC: H02J5/00 ,  H02J7/02 ,  H02J50/12

CPC classification number: H02J5/005 ,  H02J7/00 ,  H02J7/0013 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  H02J2007/0096

Abstract: A wireless power transmitter is provided that includes a power conversion unit configured to form a wireless power signal for power transmission, and a power transmission control unit. The power transmission control unit is configured to control the power conversion unit to receive a first packet from a first wireless power receiver and a second packet from a second wireless power receiver in the same time slot, detect a collision between the first packet and the second packet, and control the power conversion unit to receive at least one of the first packet from the first wireless power receiver and the second packet from the second wireless power receiver in at least one time slot if the collision is detected at the same time slot.

Abstract translation: 提供了一种无线电力发送器，其包括被配置为形成用于电力传输的无线电力信号的电力转换单元和电力传输控制单元。 电力传输控制单元被配置为控制电力转换单元从同一时隙中接收来自第一无线电力接收器的第一分组和来自第二无线功率接收机的第二分组，检测第一分组与第二分组之间的冲突 并且如果在相同的时隙检测到冲突，则控制电力转换单元在至少一个时隙中接收来自第一无线电力接收器的第一分组中的至少一个和来自第二无线功率接收机的第二分组。