IN2014CN01066A - - Google Patents

Info

Publication number
IN2014CN01066A
IN2014CN01066A IN1066CHN2014A IN2014CN01066A IN 2014CN01066 A IN2014CN01066 A IN 2014CN01066A IN 1066CHN2014 A IN1066CHN2014 A IN 1066CHN2014A IN 2014CN01066 A IN2014CN01066 A IN 2014CN01066A
Authority
IN
India
Prior art keywords
electrical unit
power mode
control
peripheral
high power
Prior art date
Application number
Inventor
Nair Biju Kumar Sreedharan
Willem Franke Pasveer
Original Assignee
Koninkl Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN01066A publication Critical patent/IN2014CN01066A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source

Abstract

The invention relates to a system comprising a main electrical unit (2) and a peripheral electrical unit (3 4 5) wherein the main electrical unit and the peripheral electrical unit are switchable between a low power mode and a high power mode. The main electrical unit is adapted to hand over a control of the system to the peripheral electrical unit if the peripheral electrical unit is in the high power mode and to switch from the high power mode to the low power mode after the control has been handed over. The peripheral electrical unit is adapted to receive the control from the main electrical unit and to control the system if the peripheral electrical unit is in the high power mode. This allows the system to be still in operation mode although the main electrical unit has been switched to the low power mode thereby reducing the power consumption of the system.
IN1066CHN2014 2011-08-23 2012-08-17 IN2014CN01066A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161526396P 2011-08-23 2011-08-23
PCT/IB2012/054193 WO2013027163A1 (en) 2011-08-23 2012-08-17 Lighting system comprising a master unit and slave units wherein the master unit may move to a sleep mode with a slave unit taking over as master

Publications (1)

Publication Number Publication Date
IN2014CN01066A true IN2014CN01066A (en) 2015-04-10

Family

ID=47172823

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1066CHN2014 IN2014CN01066A (en) 2011-08-23 2012-08-17

Country Status (8)

Country Link
US (1) US9720489B2 (en)
EP (1) EP2749136B1 (en)
JP (1) JP6087924B2 (en)
CN (1) CN103748966B (en)
ES (1) ES2663745T3 (en)
IN (1) IN2014CN01066A (en)
RU (1) RU2615771C2 (en)
WO (1) WO2013027163A1 (en)

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* Cited by examiner, † Cited by third party
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US9713225B2 (en) * 2014-08-01 2017-07-18 Cree, Inc. Overheating safety device and luminaire
CN107211517B (en) * 2015-02-06 2019-11-01 飞利浦灯具控股公司 Portable light source
JP6818165B2 (en) 2017-06-01 2021-01-20 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． Determining a duty schedule for a group of lighting devices that provide similar lighting services
MX2020009170A (en) * 2018-03-06 2020-10-15 Smc Corp Wireless communication system, slave wireless device and master wireless device.
CN110986010B (en) * 2019-10-12 2022-02-15 上海智汇电器有限公司 Safety lamp and method for lamp safety

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US20020124125A1 (en) 2000-12-29 2002-09-05 David Bormann Method and apparatus to permit a peripheral device to become the default system bus master
FR2827056B1 (en) * 2001-07-06 2003-12-12 Peugeot Citroen Automobiles Sa SYSTEM FOR RECEIVING ASSOCIATED STATIONS FOR IMPLEMENTING AT LEAST ONE DISTRIBUTED FUNCTION, PARTICULARLY IN A MOTOR VEHICLE
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AU2003259506A1 (en) * 2002-09-04 2004-03-29 Koninklijke Philips Electronics N.V. Master-slave oriented two-way rf wireless lighting control system
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Also Published As

Publication number Publication date
US20140195842A1 (en) 2014-07-10
EP2749136A1 (en) 2014-07-02
JP6087924B2 (en) 2017-03-01
ES2663745T8 (en) 2018-04-24
CN103748966A (en) 2014-04-23
JP2014529167A (en) 2014-10-30
CN103748966B (en) 2016-03-09
RU2014110942A (en) 2015-09-27
ES2663745T3 (en) 2018-04-16
WO2013027163A1 (en) 2013-02-28
RU2615771C2 (en) 2017-04-11
EP2749136B1 (en) 2018-01-24
US9720489B2 (en) 2017-08-01

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