公开(公告)号：US11310895B2

公开(公告)日：2022-04-19

申请号：US16659951

申请日：2019-10-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang Seob Kim ,  Taek Hyu Lee ,  Ho Chan Cho ,  Sang Jin Hong

IPC: H05B47/19 ,  H05B47/155 ,  H04W84/02 ,  H01Q1/24 ,  H04W88/16 ,  H01Q5/00

Abstract: A lighting system includes a plurality of lighting devices installed in a predetermined space and connected to one another to communicate with one another using at least one of a first communication method and a second communication method, and a mobile device directly connected to at least one of the plurality of lighting devices to communicate therewith according to the first communication method. The first communication method and the second communication method are different. Each of the plurality of lighting devices includes a communication module configured to support the first communication method and the second communication method, and a driver configured to drive a light source in response to a control command received by the communication module.

公开(公告)号：US09832845B2

公开(公告)日：2017-11-28

申请号：US15234453

申请日：2016-08-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho Chan Cho

IPC: H05B37/00 ,  H05B37/02 ,  H05B33/08 ,  H04L29/06 ,  H04W12/08 ,  H04W12/06 ,  F21Y115/10 ,  F21V29/74 ,  F21V7/04 ,  F21V19/00 ,  F21K9/235 ,  F21K9/232 ,  F21K9/238 ,  F21K9/272 ,  F21K9/278 ,  F21V23/00

CPC classification number: H05B37/0272 ,  F21K9/232 ,  F21K9/235 ,  F21K9/238 ,  F21K9/272 ,  F21K9/278 ,  F21V7/04 ,  F21V19/006 ,  F21V23/003 ,  F21V29/74 ,  F21Y2115/10 ,  H04L63/083 ,  H04W4/70 ,  H04W4/80 ,  H04W12/06 ,  H04W12/08 ,  H05B33/0845 ,  H05B33/0857

Abstract: A lighting device included in a network of a plurality of lighting devices includes: a lighting unit; a communication interface configured to receive a control signal generated at an external device directly from the external device or by way of another lighting device in the network, depending on a connection relationship between the plurality of lighting devices; a memory configured to store information about the lighting device; and a controller configured to, according to the control signal and the information about the lighting device, selectively perform one of controlling an operation of the lighting unit and relaying the control signal to at least one other lighting device in the network through the communication interface to control an operation of at least one target lighting device included in the network. Here, the at least one other lighting device itself may be the at least one target lighting device.

公开(公告)号：US09854650B2

公开(公告)日：2017-12-26

申请号：US15228576

申请日：2016-08-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang Seob Kim ,  Chang Hoon Baek ,  Ho Chan Cho ,  Seung Kwan Choi

IPC: H05B37/02 ,  F21V29/74 ,  F21K9/275 ,  F21K9/278 ,  F21K9/238 ,  F21K9/235 ,  F21V7/00 ,  F21V19/00 ,  F21V23/00 ,  H04B5/00 ,  H04B10/50 ,  H04W4/00 ,  H05B33/08 ,  F21Y115/10

CPC classification number: H05B37/0272 ,  F21K9/235 ,  F21K9/238 ,  F21K9/275 ,  F21K9/278 ,  F21V7/0008 ,  F21V19/006 ,  F21V23/005 ,  F21V29/74 ,  F21Y2115/10 ,  H04B5/0031 ,  H04B10/116 ,  H04B10/502 ,  H04W4/80 ,  H05B33/0854 ,  H05B33/0872 ,  H05B37/0218 ,  H05B37/0227

Abstract: A lighting system includes a plurality of lighting devices including a controller transmitting and receiving data by using near field communications (NFC) The lighting system further includes a control device that collects identification information for the plurality of respective lighting devices through the NFC communications before the plurality of lighting devices are installed. The control device also generates settings data to control the plurality of lighting devices, based on the identification information, and then transmits the generated settings data to the plurality of respective lighting devices.