US 11,723,138 B2
Method and device for controlling a plurality of wireless lighting devices
Sang Min Jo, Seoul (KR)
Assigned to Beatro Co., Ltd., Seoul (KR)
Filed by Beatro Co., Ltd., Seoul (KR)
Filed on Jul. 6, 2021, as Appl. No. 17/367,735.
Application 17/367,735 is a continuation of application No. 16/855,596, filed on Apr. 22, 2020, granted, now 11,096,263.
Application 16/855,596 is a continuation of application No. PCT/KR2019/005717, filed on May 13, 2019.
Claims priority of application No. 10-2019-0046905 (KR), filed on Apr. 22, 2019; and application No. 10-2019-0046906 (KR), filed on Apr. 22, 2019.
Prior Publication US 2022/0015215 A1, Jan. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H05B 47/19 (2020.01); H05B 47/155 (2020.01)
CPC H05B 47/19 (2020.01) [H05B 47/155 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A method for producing lighting shape of a plurality of wireless lighting devices, the method comprising:
generating, by a master system, lighting control information indicating a response of at least one of the plurality of wireless lighting devices to produce a lighting shape of a coordinate system, the plurality of wireless lighting devices being mapped to coordinate values of a coordinate system;
transmitting, by the master system, the lighting control information to the plurality of wireless lighting devices, wherein the lighting control information includes response information and function information, the response information indicates a lighting response of the wireless lighting devices in case of responding, and the function information indicates the lighting shape and whether or not the wireless lighting device responds;
receiving, by the plurality of the wireless lighting devices, the lighting control information, performing, by at least one of the plurality of the wireless lighting devices, the lighting response based on the response information in case of responding, wherein the at least one of the plurality of the wireless lighting devices is determined to respond by applying the coordinate value to the function information;
wherein the function information includes function indicator information which indicates at least one function representing basic lighting shape of the coordinate system and shape variation information which controls variation of the basic lighting shape by at least one parameter or index relating to the at least one function.