Invention Grant
- Patent Title: LED-based lighting control network communication
- Patent Title (中): 基于LED的照明控制网络通信
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Application No.: US14318405Application Date: 2014-06-27
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Publication No.: US09591726B2Publication Date: 2017-03-07
- Inventor: Gerard Harbers , Barry Mark Loveridge
- Applicant: Xicato, Inc.
- Applicant Address: US CA San Jose
- Assignee: Xicato, Inc.
- Current Assignee: Xicato, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Silicon Valley Patent Group LLP
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B33/08 ; H04L29/08 ; H04W84/12 ; H04W4/00

Abstract:
An LED based illumination device includes a receiver and a transmitter for communications adhering to a lighting control communications protocol and a high speed communications protocol. The LED based illumination device may be part of a lighting control network, wherein the data transmission rate of the high speed communications protocol is more than twice that of the lighting control communications protocol. The lighting control network may be coupled to a digital communications gateway, including a digital communications interface configured to be coupled to a network operating in accordance with an internet protocol and a lighting control network interface coupled to the lighting control network. A processor determines a summary status value of the LED based illumination device based on information stored in memory of the digital communications gateway. The digital communications gateway may periodically transmit the time of day to the LED based illumination device over the lighting control network.
Public/Granted literature
- US20150008842A1 LED-BASED LIGHTING CONTROL NETWORK COMMUNICATION Public/Granted day:2015-01-08
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