Lighting system, lighting device, and control method thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H05B-037/02
F21V-029/74
F21K-009/275
F21K-009/278
F21K-009/238
F21K-009/235
F21V-007/00
F21V-019/00
F21V-023/00
H04B-005/00
H04B-010/50
H04W-004/00
H05B-033/08
F21Y-115/10
출원번호
US-0228576
(2016-08-04)
등록번호
US-9854650
(2017-12-26)
우선권정보
KR-10-2015-0177046 (2015-12-11)
발명자
/ 주소
Kim, Chang Seob
Baek, Chang Hoon
Cho, Ho Chan
Choi, Seung Kwan
출원인 / 주소
SAMSUNG ELECTRONICS CO., LTD.
대리인 / 주소
Sughrue Mion, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
41
초록▼
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 t
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.
대표청구항▼
1. A lighting system comprising: a plurality of lighting devices, each of the plurality of lighting devices comprising a controller configured to transmit and receive data by using near-field communication (NFC); anda control device configured to: collect identification information of the each of th
1. A lighting system comprising: a plurality of lighting devices, each of the plurality of lighting devices comprising a controller configured to transmit and receive data by using near-field communication (NFC); anda control device configured to: collect identification information of the each of the plurality of lighting devices through the NFC prior to the plurality of lighting devices being installed,generate, based on the identification information, settings data to control the plurality of lighting devices, andtransmit the settings data to the each of the plurality of lighting devices through the NFC. 2. The lighting system of claim 1, wherein the controller comprises a radio frequency (RF) circuit communicably connected to the control device to communicate through the NFC, and an RF memory having an encryption key for encoding data and storing encoded data. 3. The lighting system of claim 2, wherein the RF memory stores therein the identification information and the settings data. 4. The lighting system of claim 2, wherein the controller is further configured to encode the settings data, based on the encryption key stored in the RF memory, and store the settings data when the settings data is received from the control device. 5. The lighting system of claim 2, wherein the RF circuit and the RF memory are included in an NFC tag. 6. The lighting system of claim 1, wherein the control device is communicably connected to an external server storing installation information for the plurality of lighting devices. 7. The lighting system of claim 6, wherein the control device is further configured to map the identification information obtained from the each of the plurality of lighting devices to the installation information, to generate the settings data. 8. The lighting system of claim 1, wherein the settings data comprises at least one of grouping information for dividing the plurality of lighting devices into a plurality of groups, lighting scheme control information implemented by the plurality of lighting devices, and lighting zone control information for controlling operations of the plurality of lighting devices in each of subspaces in which the plurality of lighting devices are located. 9. The lighting system of claim 1, wherein the each of the plurality of lighting devices further comprises a light source including a plurality of light emitting elements, and a driving circuit outputting driving power to the light source, wherein the driving power is determined by the controller. 10. The lighting system of claim 9, wherein at least a portion of the plurality of lighting devices is communicatively connected to the controller, and comprises a sensor collecting at least one of external environmental information and information regarding operations of the plurality of lighting devices. 11. The lighting system of claim 9, wherein the controller is further configured to control the driving power that is output by the driving circuit based on the settings data. 12. The lighting system of claim 1, wherein the control device is at least one of a smartphone, a tablet computer, a wearable computing device, and a laptop computer. 13. The lighting system of claim 1, wherein the identification information of the each of the plurality of lighting devices is collected by an application program executed in the control device, and wherein the settings data is generated by the application program. 14. A lighting device comprising: a light source including a plurality of light emitting elements;a driving circuit configured to output driving power to the light source; anda controller configured to control the driving circuit,wherein the controller comprises a near-field communication (NFC) tag communicating with an external control device through NFC and storing predetermined identification information, and wherein the controller is further configured to transmit the predetermined identification information stored in the NFC tag to the external control device through the NFC prior to the lighting device being installed and the driving power being supplied to the light source, and when the controller receives a request for the predetermined identification information from the external control device. 15. The lighting device of claim 14, wherein the controller is further configured to transmit the predetermined identification information to the external control device through the NFC before power is supplied to the driving circuit, receive, from the external control device, settings data required to control the driving circuit, and store the settings data. 16. The lighting device of claim 14, wherein the NFC tag encodes the predetermined identification information stored in the NFC tag. 17. The lighting device of claim 14, wherein the NFC tag comprises a radio frequency (RF) circuit and an RF memory. 18. The lighting device of claim 14, further comprising a sensor communicably connected to the controller and collecting at least one of external environmental information and information regarding operations of the lighting device. 19. A control device for a lighting system, the control device comprising: a near-field communication (NFC) module configured to receive identification information of each of a plurality of lighting devices and transmit settings data to the each of the plurality of lighting devices by using an NFC, when the plurality of lighting devices are in a state in which power is not supplied to the plurality of lighting devices;a memory configured to store installation information for the plurality of lighting devices; anda processor configured to generate the settings data by mapping the identification information to the installation information of the each of the plurality of lighting devices. 20. The control device of claim 19, wherein the NFC module is further configured to connect to an NFC tag included in the each of the plurality of lighting devices and store the identification information in an NFC passive communications mode.
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