CN100407245C - 具有可变载波频率的信息信号的rf传输系统 - Google Patents
具有可变载波频率的信息信号的rf传输系统 Download PDFInfo
- Publication number
- CN100407245C CN100407245C CN028095030A CN02809503A CN100407245C CN 100407245 C CN100407245 C CN 100407245C CN 028095030 A CN028095030 A CN 028095030A CN 02809503 A CN02809503 A CN 02809503A CN 100407245 C CN100407245 C CN 100407245C
- Authority
- CN
- China
- Prior art keywords
- signal
- carrier frequency
- carrier
- data
- receiver
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/40—Remote control systems using repeaters, converters, gateways
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transmitters (AREA)
- Optical Communication System (AREA)
Abstract
Description
特性 | 最小(Min.) | 一般(Typ.) | 最大(Max) | 单位(Units.) |
红外线波长 | 915 | 950 | 975 | Nm |
调制频率 | 55.169 | 56.875 | 58.581 | KHz |
调制占空比 | 50 | % |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/852,570 | 2001-05-10 | ||
US09/852,570 US6895252B2 (en) | 2001-05-10 | 2001-05-10 | Economical extension of the operating distance of an RF remote link accommodating information signals having differing carrier frequencies |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1507612A CN1507612A (zh) | 2004-06-23 |
CN100407245C true CN100407245C (zh) | 2008-07-30 |
Family
ID=25313673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028095030A Expired - Fee Related CN100407245C (zh) | 2001-05-10 | 2002-05-06 | 具有可变载波频率的信息信号的rf传输系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6895252B2 (zh) |
EP (1) | EP1395965A1 (zh) |
JP (2) | JP2004533763A (zh) |
KR (1) | KR20030096376A (zh) |
CN (1) | CN100407245C (zh) |
MX (1) | MXPA03010243A (zh) |
WO (1) | WO2002093528A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101877164B (zh) * | 2009-04-30 | 2012-01-25 | 骏升科技(扬州)有限公司 | 一种用于替换红外接收设备上ir模块的rf模块及应用方法 |
Families Citing this family (26)
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KR20040037103A (ko) * | 2001-09-24 | 2004-05-04 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 전송된 신호의 연속 공간들의 최대수를 감소시키기 위한코딩 펑션을 포함하는 적외선 통신 시스템들 |
US7212252B2 (en) * | 2002-11-27 | 2007-05-01 | Sedna Patent Services, Llc | Method and system for enabling detection of signals in the presence of noise |
US7266301B2 (en) * | 2003-09-05 | 2007-09-04 | Speakercraft, Inc. | Interference resistant repeater systems including controller units |
GB2410638A (en) * | 2004-01-28 | 2005-08-03 | British Sky Broadcasting Ltd | Automatic formatting of signals sent to a plurality of outputs by a media device |
KR100781509B1 (ko) * | 2005-04-27 | 2007-12-03 | 삼성전자주식회사 | 통합 리모콘의 기능을 제공하는 디스플레이 장치, 방법 및 원격제어장치 |
US20070096939A1 (en) * | 2005-10-27 | 2007-05-03 | Craig Walrath | Methods and systems for content distribution using intelligent data management arrangements |
US20070096937A1 (en) * | 2005-10-27 | 2007-05-03 | Craig Walrath | Systems and methods or processing remote cntrol signals |
US20070101356A1 (en) * | 2005-10-27 | 2007-05-03 | Craig Walrath | Systems and methods for controlling access for use with intelligent data management arrangements |
FR2896367B1 (fr) * | 2006-01-17 | 2008-04-11 | Canon Europa Nv Naamlooze Venn | Procede de synchronisation de la valeur du champ alterne d'un signal de commande infrarouge, produit programme d'ordinateur, moyen de stockage et noeud recepteur correspondants |
JP2007251839A (ja) * | 2006-03-17 | 2007-09-27 | Sony Corp | リモコン信号転送システム |
JP4283305B2 (ja) * | 2006-12-15 | 2009-06-24 | Smk株式会社 | Rf通信モジュール及びrf通信システム |
KR100983880B1 (ko) * | 2008-07-02 | 2010-09-27 | 주식회사 서비전자 | Id를 갖는 적외선 데이터 통신 장치 |
JP4364290B1 (ja) * | 2008-08-22 | 2009-11-11 | 株式会社東芝 | Av機器及びその制御方法 |
CN102339528A (zh) * | 2010-07-19 | 2012-02-01 | 厦门哈隆电子有限公司 | 一种多功能红外测试仪 |
ES2388096B1 (es) * | 2010-12-28 | 2013-05-08 | Telefónica, S.A. | Sistema de control remoto por infrarrojos. |
CN102843188A (zh) * | 2012-08-09 | 2012-12-26 | 成都九洲迪飞科技有限责任公司 | 一种适用于各种载波频率的红外传输方法 |
FR2999840B1 (fr) * | 2012-12-14 | 2018-08-10 | Schneider Electric Industries Sas | Systeme pour echanger des donnees a distance avec une radio-etiquette nfc |
US10937286B2 (en) | 2014-06-10 | 2021-03-02 | Pb Inc. | Radiobeacon data sharing by forwarding low energy transmissions to a cloud host |
FR3030955B1 (fr) * | 2014-12-23 | 2018-03-02 | Neotion | Dispositif et reseaux de communication |
CN104517437A (zh) * | 2015-01-06 | 2015-04-15 | 四达时代通讯网络技术有限公司 | 一种遥控器及其遥控方法 |
US20180262894A1 (en) * | 2015-03-20 | 2018-09-13 | Pb Inc | Battery beacon systems and methods of use |
US11277726B2 (en) | 2015-03-20 | 2022-03-15 | Pb Inc. | Battery beacon systems and methods of use |
KR101929523B1 (ko) * | 2016-12-07 | 2018-12-14 | (주)씨엔텍 | 적외선 통신에 의한 조명 제어장치 |
EP3407321B1 (en) * | 2017-05-26 | 2020-10-21 | Vestel Elektronik Sanayi ve Ticaret A.S. | Infrared remote control range extender |
CN113299056A (zh) * | 2021-06-10 | 2021-08-24 | 深圳市炬力北方微电子有限公司 | 红外线数据传输方法、装置、系统及相关设备 |
CN114448453B (zh) * | 2021-12-20 | 2023-10-13 | 北京无线电计量测试研究所 | 遥测发射机的射频信号确定方法和系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US512397A (en) * | 1894-01-09 | scribneb | ||
US4897883A (en) * | 1987-12-18 | 1990-01-30 | Modcom Corporation | Infrared remote control apparatus |
WO1993005580A1 (en) * | 1991-08-30 | 1993-03-18 | Thomson Consumer Electronics, S.A. | Method of compressing data code and apparatus for using the compressed data code |
US5227780A (en) * | 1989-03-16 | 1993-07-13 | Houston Satellite Systems, Inc. | Apparatus with a portable UHF radio transmitter remote for controlling one or more of infrared controlled appliances |
US6130625A (en) * | 1997-01-24 | 2000-10-10 | Chambord Technologies, Inc. | Universal remote control with incoming signal identification |
Family Cites Families (24)
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US4229765A (en) * | 1979-01-05 | 1980-10-21 | Sanger Winston D | Remote audio and brightness control circuit for television |
US4267606A (en) * | 1979-05-24 | 1981-05-12 | Udo Polka | Wireless, multi-channel remote control unit for toys |
CA1203018A (en) * | 1982-02-12 | 1986-04-08 | Daisuke Kozakai | Remote control system |
US4509211A (en) | 1983-05-16 | 1985-04-02 | Xantech Corporation | Infrared extension system |
US5872562A (en) | 1985-05-30 | 1999-02-16 | U.S. Philips Corporation | Universal remote control transmitter with simplified device identification |
US4809359A (en) | 1986-12-24 | 1989-02-28 | Dockery Devan T | System for extending the effective operational range of an infrared remote control system |
JP2506969B2 (ja) * | 1988-08-03 | 1996-06-12 | 松下電器産業株式会社 | リモコン操作型送信機能付電子機器 |
US4866434A (en) | 1988-12-22 | 1989-09-12 | Thomson Consumer Electronics, Inc. | Multi-brand universal remote control |
US5142397A (en) | 1990-01-04 | 1992-08-25 | Dockery Devan T | System for extending the effective operational range of an infrared remote control system |
JP2511591B2 (ja) | 1990-10-29 | 1996-06-26 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 無線光通信システムの動作方法および光通信システム |
US5410735A (en) | 1992-01-17 | 1995-04-25 | Borchardt; Robert L. | Wireless signal transmission systems, methods and apparatus |
US5299264A (en) | 1991-08-21 | 1994-03-29 | L. S. Research, Inc. | System for short-range transmission of signals over the air using a high frequency carrier |
US5214422A (en) * | 1992-02-20 | 1993-05-25 | Vidtronics, Inc. | Remote control and signaling system |
DE4308441A1 (de) | 1993-03-17 | 1994-09-22 | Thomson Brandt Gmbh | Verfahren und Vorrichtung zur Fernbedienung |
US5329370A (en) | 1993-07-13 | 1994-07-12 | Yazolino Lauren F | Remote control system and method for cable television system |
US5585953A (en) * | 1993-08-13 | 1996-12-17 | Gec Plessey Semiconductors, Inc. | IR/RF radio transceiver and method |
US5894278A (en) * | 1994-04-07 | 1999-04-13 | Sony Corporation | Shield plate, electronic appliance equipped with shield plate, remote control system for electronic appliance, and shielding apparatus |
US5815108A (en) | 1996-12-18 | 1998-09-29 | Terk Technologies Corporation | System for extending infrared remote control |
EP0956549B1 (en) * | 1997-01-31 | 2002-04-10 | Thomson Consumer Electronics, Inc. | Remote control apparatus and method |
US6219109B1 (en) * | 1998-01-21 | 2001-04-17 | Evolve Products, Inc. | Remote control with direct TV operation |
US6127941A (en) | 1998-02-03 | 2000-10-03 | Sony Corporation | Remote control device with a graphical user interface |
US6496122B2 (en) * | 1998-06-26 | 2002-12-17 | Sharp Laboratories Of America, Inc. | Image display and remote control system capable of displaying two distinct images |
JP2001008278A (ja) | 1999-06-18 | 2001-01-12 | Nec Corp | リモコン信号伝送システムおよびリモコン信号伝送方法 |
US6400480B1 (en) * | 1999-07-13 | 2002-06-04 | Truett S. Thomas | Battery module transceiver for extending the range of an infrared remote controller |
-
2001
- 2001-05-10 US US09/852,570 patent/US6895252B2/en not_active Expired - Lifetime
-
2002
- 2002-05-06 KR KR10-2003-7014621A patent/KR20030096376A/ko not_active Application Discontinuation
- 2002-05-06 EP EP02736654A patent/EP1395965A1/en not_active Withdrawn
- 2002-05-06 JP JP2002590123A patent/JP2004533763A/ja active Pending
- 2002-05-06 WO PCT/US2002/014153 patent/WO2002093528A1/en active Application Filing
- 2002-05-06 CN CN028095030A patent/CN100407245C/zh not_active Expired - Fee Related
- 2002-05-06 MX MXPA03010243A patent/MXPA03010243A/es active IP Right Grant
-
2008
- 2008-11-12 JP JP2008289940A patent/JP2009050024A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US512397A (en) * | 1894-01-09 | scribneb | ||
US4897883A (en) * | 1987-12-18 | 1990-01-30 | Modcom Corporation | Infrared remote control apparatus |
US5227780A (en) * | 1989-03-16 | 1993-07-13 | Houston Satellite Systems, Inc. | Apparatus with a portable UHF radio transmitter remote for controlling one or more of infrared controlled appliances |
WO1993005580A1 (en) * | 1991-08-30 | 1993-03-18 | Thomson Consumer Electronics, S.A. | Method of compressing data code and apparatus for using the compressed data code |
US6130625A (en) * | 1997-01-24 | 2000-10-10 | Chambord Technologies, Inc. | Universal remote control with incoming signal identification |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101877164B (zh) * | 2009-04-30 | 2012-01-25 | 骏升科技(扬州)有限公司 | 一种用于替换红外接收设备上ir模块的rf模块及应用方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004533763A (ja) | 2004-11-04 |
CN1507612A (zh) | 2004-06-23 |
WO2002093528A9 (en) | 2003-01-30 |
US20020187796A1 (en) | 2002-12-12 |
JP2009050024A (ja) | 2009-03-05 |
EP1395965A1 (en) | 2004-03-10 |
MXPA03010243A (es) | 2004-03-10 |
WO2002093528A1 (en) | 2002-11-21 |
US6895252B2 (en) | 2005-05-17 |
KR20030096376A (ko) | 2003-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: French Boulogne Patentee before: THOMSON LICENSING S.A. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20200506 |