WO2010150093A1 - Commutateur modulaire tactile - Google Patents

Commutateur modulaire tactile Download PDF

Info

Publication number
WO2010150093A1
WO2010150093A1 PCT/IB2010/001551 IB2010001551W WO2010150093A1 WO 2010150093 A1 WO2010150093 A1 WO 2010150093A1 IB 2010001551 W IB2010001551 W IB 2010001551W WO 2010150093 A1 WO2010150093 A1 WO 2010150093A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
modular switch
regulator
curtain
raiser
Prior art date
Application number
PCT/IB2010/001551
Other languages
English (en)
Inventor
Praful Shah
Original Assignee
Praful Shah
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 Praful Shah filed Critical Praful Shah
Publication of WO2010150093A1 publication Critical patent/WO2010150093A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
    • H03K2017/9604—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes
    • H03K2017/9606—Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using one electrode only per touch switch

Definitions

  • Regulator is an_electrical component designed to automatically maintain a constant voltage or current level.
  • 5V and 12V regulator using Buck converter
  • Dimmers are devices used to vary (INCREMENT/DECREMENT) fen speed or 5 step .setting (light moods) curtain raiser.
  • Modular means constructed with standardized units or dimensions allowing flexibility, variety combination caw be created by stacking to connect no. of switches/dimmers/regulators/5 step setting (light moods) curtain raisers.
  • a microcontroller is a small computer on a single integrated circuit consisting internally of a relatively simple CPU, clock, timers, I/O ports, memory and many other peripherals.
  • Microcontroller takes measurement of capacitance, human body acts as a one of the plate of capacitor. Microcontroller determines variance of capacitance to ON/OFF the Modular switch or ⁇ NCRMENT/DECREMENT the fen speed through Dimmer switch or 5 steps setting (light moods) curtain raiser.
  • BUCK CONVERTER In this Universal Power Supply of Switch Mode Power Supply Buck converter we are using Bridge rectifier, regulator and Buck converter. Here buck converter converts dc voltage produced by the Regulator into 5V DC voltage. Having more efficiency around 85%.
  • Zero crossing is a point where sine or square wave crossing the axis, and there voltage and current of the wave is mostly zero.
  • Master keeps the single wire (communication line) connected to the slaves high. Then slaves send their address 0 or 1 to communication line.
  • the communication line connected such way the slaves are connected to the input of AND GATE (according to AND gate truth table) i.e., if any one slave is * 0 ⁇ the output of communic ⁇ tion line '0'.
  • O' has high priority and ' 1' has no priority.
  • STEPl Master sends an 8-bit SCAN command.
  • STEP2 After some period of time slaves send Least Significant Bit of their address to communication line.
  • STEP3 The slaves those send T or high LSB of their address and read '0' or low stop communicating and will not participate in scan process.
  • STEP4 The remaining slaves those send '0' participate in scan process again, send 2 nd bit of address and step3 repeats here
  • STEP5 In this way master finds the address of one slave.
  • STEP6 Once master knows the address of the slave, it comes into communication mode and communicates to the slave.
  • STEP7 The master sends command SCAN again, those slaves address master records will not participate in scan process.
  • STEPl Master sends an R- bit command INFO(X) or status(X) followed by address.
  • STEP2 The slave of that address responds to the Master by giving data.
  • STEP3 Master records data of the slave.
  • STEP2 After some micro seconds slaves pull down the line (make low or '0') for limited time duration.
  • STEP3 Then Master sends a command INT SCAN of 8-bit. This command scans entire system for interrupted slaves.
  • STEP4 The slaves those interrupt the master only participate in INT SCAN.
  • STEP6 The slaves those send T or high LSB of their address and read c 0' or low stop communicating and will not participate in scan process.
  • STEP7 The remaining slaves those send '0' participate in scan process again, send 2 nd bit of address and step6 repeats here.
  • STEP8 In this way master find the address of one interrupted slave.
  • STEP9 Once master knows the address of the slave, it comes into communication mode and communicates to the interrupted slave.

Abstract

La présente invention concerne un commutateur modulaire tactile qui est un commandé par un microcontrôleur, le microcontrôleur détectant la variance de la capacité d'un condensateur pour activer/désactiver le commutateur modulaire tactile, et un corps humain faisant office de plaque conductrice du condensateur. De plus, le commutateur modulaire tactile est alimenté par un convertisseur abaisseur de tension et utilise une technologie de communication unifilaire.
PCT/IB2010/001551 2009-06-25 2010-06-25 Commutateur modulaire tactile WO2010150093A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1498/CHE/2009 2009-06-25
IN1498CH2009 2009-06-25

Publications (1)

Publication Number Publication Date
WO2010150093A1 true WO2010150093A1 (fr) 2010-12-29

Family

ID=43386079

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/001551 WO2010150093A1 (fr) 2009-06-25 2010-06-25 Commutateur modulaire tactile

Country Status (1)

Country Link
WO (1) WO2010150093A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1420630A (zh) * 2001-11-20 2003-05-28 英业达股份有限公司 触控式开关装置
CN2634785Y (zh) * 2003-06-07 2004-08-18 金以城 智能调光器
US20060255746A1 (en) * 2005-05-16 2006-11-16 Lutron Electronics Co., Inc. Two-wire dimmer with power supply and load protection circuit in the event of switch failure
US20070216318A1 (en) * 2006-03-17 2007-09-20 Lutron Electronics Co., Inc. Traditional-opening dimmer switch having a multi-functional button
CN201114962Y (zh) * 2007-09-29 2008-09-10 浙江恒达高电器有限公司 触摸开关调光器
US20080258644A1 (en) * 2007-04-23 2008-10-23 Lutron Electronics Co., Inc. Load Control Device Having A Modular Assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1420630A (zh) * 2001-11-20 2003-05-28 英业达股份有限公司 触控式开关装置
CN2634785Y (zh) * 2003-06-07 2004-08-18 金以城 智能调光器
US20060255746A1 (en) * 2005-05-16 2006-11-16 Lutron Electronics Co., Inc. Two-wire dimmer with power supply and load protection circuit in the event of switch failure
US20070216318A1 (en) * 2006-03-17 2007-09-20 Lutron Electronics Co., Inc. Traditional-opening dimmer switch having a multi-functional button
US20080258644A1 (en) * 2007-04-23 2008-10-23 Lutron Electronics Co., Inc. Load Control Device Having A Modular Assembly
CN201114962Y (zh) * 2007-09-29 2008-09-10 浙江恒达高电器有限公司 触摸开关调光器

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