公开(公告)号：US20140285142A1

公开(公告)日：2014-09-25

申请号：US14221883

申请日：2014-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Woo LEE ,  Hyuk-Choon KWON ,  Kang-Ho BYUN ,  Hee-Won JUNG

IPC: H02J7/00 ,  H02J7/02

CPC classification number: H02J7/007 ,  H02J7/0047 ,  H02J7/025 ,  H02J7/04 ,  H02J50/10 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

Abstract: A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a signal indicating detection of the change in the wireless charging environment; and transmitting the signal indicating the detection of the change in the wireless charging environment to the wireless power transmitting unit.

Abstract translation: 提供从无线电力发送单元接收充电电力以进行无线充电的无线电力接收单元的控制方法。 控制方法包括从无线电力发送单元接收充电电力; 检测无线充电环境中的变化; 产生指示检测无线充电环境中的变化的信号; 以及将指示所述无线充电环境中的变化的检测的信号发送到所述无线电力发送单元。

公开(公告)号：US20140285141A1

公开(公告)日：2014-09-25

申请号：US14221530

申请日：2014-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Woo LEE ,  Hyuk-Choon Kwon ,  Kang-Ho Byun ,  Hee-Won Jung

IPC: H02J7/02

CPC classification number: H02J50/40 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80

Abstract: A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided. The control method includes receiving the charging power from the wireless power transmitting unit; detecting a change in a wireless charging environment; generating a message notifying of the change in the wireless charging environment; and transmitting the message notifying of the change in the wireless charging environment to the wireless power transmitting unit.

Abstract translation: 提供从无线电力发送单元接收充电电力以进行无线充电的无线电力接收单元的控制方法。 控制方法包括从无线电力发送单元接收充电电力; 检测无线充电环境中的变化; 生成通知无线充电环境中的变化的消息; 以及向无线电力发送单元发送通知无线充电环境中的变化的消息。

公开(公告)号：US20130342024A1

公开(公告)日：2013-12-26

申请号：US13889797

申请日：2013-05-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kang-Ho BYUN ,  Kyung-Woo LEE ,  Hyuk-Choon KWON ,  Nam-Yun KIM ,  Hee-Won JUNG

IPC: H02J7/02

CPC classification number: H02J50/90 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J2007/0096 ,  H04B5/0037 ,  Y02B40/90

Abstract: A method and apparatus are provided for controlling power transmission in a power transmitter. The method includes receiving power information that includes a minimum voltage and a maximum voltage receivable at a power receiver; determining a reference voltage for dividing a range between the minimum voltage and the maximum voltage into a predetermined portions; dividing the range between the minimum voltage and the maximum voltage into a first voltage range between the minimum voltage and the reference voltage and a second voltage range between the reference voltage and the maximum voltage; receiving from the power receiver a report about a power reception condition including a measured voltage at the power receiver during the power transmission from the power transmitter; and adjusting and supplying the power according to which voltage range the measured voltage belongs to among the divided voltage ranges.

Abstract translation: 提供了一种用于控制功率发射器中的功率传输的方法和装置。 该方法包括接收功率信息，该功率信息包括在功率接收器处可接收的最小电压和最大电压; 确定用于将最小电压和最大电压之间的范围分成预定部分的参考电压; 将最小电压和最大电压之间的范围分为最小电压和参考电压之间的第一电压范围和参考电压与最大电压之间的第二电压范围; 从所述电力接收器接收关于在从所述电力发送器的电力传输期间包括所述电力接收器处的测量电压的电力接收状况的报告; 并且根据所测量的电压属于哪个电压范围来调节和提供分压电压范围内的功率。