KR102354618B1 - 원격 검침 장치에서 무선주파수 링크를 이용한 데이터 전송 방법 - Google Patents
원격 검침 장치에서 무선주파수 링크를 이용한 데이터 전송 방법 Download PDFInfo
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- KR102354618B1 KR102354618B1 KR1020167018655A KR20167018655A KR102354618B1 KR 102354618 B1 KR102354618 B1 KR 102354618B1 KR 1020167018655 A KR1020167018655 A KR 1020167018655A KR 20167018655 A KR20167018655 A KR 20167018655A KR 102354618 B1 KR102354618 B1 KR 102354618B1
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- Prior art keywords
- radio frequency
- modulation
- metering
- signal
- gateway system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
- H04L27/122—Modulator circuits; Transmitter circuits using digital generation of carrier signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
- H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
- H04L27/2014—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes in a piecewise linear manner during each symbol period, e.g. minimum shift keying, fast frequency shift keying
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (5)
- 원격 검출 장치의 게이트웨이 시스템을 위한 무선주파수 송수신 장치에 있어서,
복수의 계량 장치로서,
각각의 계량 장치는 계량 회로 및 무선주파수 회로를 포함하며,
상기 무선주파수 송수신 장치는, 상기 복수의 계량 장치 중 하나 이상의 무선주파수 회로와 통신하고, 적어도 하나의 외부 원격 통신 네트워크와 통신하는 상기 게이트웨이 시스템의 허브 장치와 통신하도록 구성되는, 복수의 계량 장치; 및
무선주파수 수신기로서,
적어도 하나의 계량 장치로부터 위상 간섭 주파수 천이 변조 신호(SIGN)를 수신하고,
상기 변조 신호와 동기화된 동기 신호(SCLK)를 생성하고,
상기 생성된 동기 신호를 이용하여 상기 변조 신호의 동기 검출을 제공하도록 구성됨으로써, 상기 동기 검출이 상기 변조 신호에 따른 동기화가 이루어지게 되는, 무선주파수 수신기;
를 포함하는 무선주파수 송수신 장치. - 제1항에 있어서,
반송파의 주파수 천이 변조를 수행하도록 구성된 무선주파수 송신기를 더 포함하고, 상기 무선주파수 송신기는, 생성된 변조가 위상 간섭이 되도록, 2로 나눈 정수 값의 변조 지수에 따라 반송파를 변조하도록 구성되는, 무선주파수 송수신 장치. - 원격 검출 장치를 위한 계량 장치로서, 상기 계량 장치는 계량 회로 및 상기 원격 검출 장치의 게이트웨이 시스템의 적어도 하나의 무선주파수 송수신 장치와 통신을 위한 무선주파수 회로를 갖고, 상기 무선주파수 회로는,
반송파의 주파수 천이 변조를 수행하도록 구성된 무선주파수 송신기를 포함하고,
상기 무선주파수 송신기는 생성된 변조가 위상 간섭이 되도록, 2로 나눈 정수 값의 변조 지수에 따라 상기 반송파를 변조하도록 구성되며,
상기 무선주파수 회로는 무선주파수 수신기를 포함하고, 상기 무선주파수 수신기는,
상기 무선주파수 송수신 장치로부터 위상 간섭 주파수 천이 변조 신호를 수신하고,
상기 변조 신호와 동기화된 동기 신호를 생성하고,
상기 생성된 동기 신호를 이용하여 상기 변조 신호의 동기 검출을 제공하도록 구성됨으로써, 상기 동기 검출이 상기 변조 신호에 따른 동기화가 이루어지게 되는, 계량 장치. - 물 계량기 또는 가스 계량기와 사용하도록 구성되었으며,
제3항에 청구된 복수의 계량 장치를 포함하고,
게이트웨이 시스템이 제1항에 청구된 적어도 하나의 무선주파수 송수신 장치를 포함하는, 원격 검출 장치. - 물 계량기 또는 가스 계량기와 사용하도록 구성되었으며,
제3항에 청구된 복수의 계량 장치를 포함하고,
게이트웨이 시스템이 제2항에 청구된 적어도 하나의 무선주파수 송수신 장치를 포함하는, 원격 검출 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1363582 | 2013-12-26 | ||
FR1363582A FR3016107B1 (fr) | 2013-12-26 | 2013-12-26 | Procede de transmission de donnees par liaison radiofrequence dans une installation de telereleve |
PCT/FR2014/053533 WO2015097405A1 (fr) | 2013-12-26 | 2014-12-23 | Procede de transmission de donnees par liaison radiofrequence dans une installation de telereleve |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160128992A KR20160128992A (ko) | 2016-11-08 |
KR102354618B1 true KR102354618B1 (ko) | 2022-01-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020167018655A Active KR102354618B1 (ko) | 2013-12-26 | 2014-12-23 | 원격 검침 장치에서 무선주파수 링크를 이용한 데이터 전송 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9935801B2 (ko) |
EP (1) | EP3087712B1 (ko) |
KR (1) | KR102354618B1 (ko) |
CN (1) | CN106105125B (ko) |
ES (1) | ES2923646T3 (ko) |
FR (1) | FR3016107B1 (ko) |
MA (1) | MA39178B1 (ko) |
PL (1) | PL3087712T3 (ko) |
PT (1) | PT3087712T (ko) |
WO (1) | WO2015097405A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100105146A1 (en) * | 2007-07-17 | 2010-04-29 | Meeusen Richard A | Apparatus and Method for Measuring Water Quality in a Water Distribution System |
FR3016107B1 (fr) * | 2013-12-26 | 2017-03-24 | Grdf | Procede de transmission de donnees par liaison radiofrequence dans une installation de telereleve |
Citations (2)
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US20070150237A1 (en) * | 2001-02-28 | 2007-06-28 | Quadlogic Controls Corporation | Apparatus and methods for multi-channel metering |
US20100075611A1 (en) * | 2008-09-24 | 2010-03-25 | Honeywell International Inc. | Apparatus and method for improved wireless communication reliability and performance in process control systems |
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US4204195A (en) * | 1977-05-23 | 1980-05-20 | General Electric Company | Meter terminal unit for use in automatic remote meter reading and control system |
GB2308949B (en) * | 1996-01-08 | 1999-11-10 | Ramar Technology Ltd | Remote meter reading system |
EP1466418B1 (en) * | 2002-01-07 | 2006-11-08 | Koninklijke Philips Electronics N.V. | Transceiver with multi-state direct digital synthesizer driven phase locked loop |
US7203254B2 (en) * | 2003-03-25 | 2007-04-10 | Motorola, Inc. | Method and system for synchronizing in a frequency shift keying receiver |
US7016661B2 (en) * | 2003-10-10 | 2006-03-21 | Motorola, Inc. | Multi-mode receiver for frequency error mitigation |
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US7502408B2 (en) * | 2005-04-21 | 2009-03-10 | Broadcom Corporation | RF transceiver having adaptive modulation |
FR2894100B1 (fr) | 2005-11-29 | 2008-04-18 | Stmicroelectronics Sas Soc Par | Dispositif de reception numerique pour signaux codes dsss |
EP2359556B1 (en) * | 2008-11-21 | 2012-09-19 | Nxp B.V. | Devices and methods implementing frequency offset determination for fsk receivers |
US20110109472A1 (en) * | 2009-07-30 | 2011-05-12 | Google Inc. | Resource monitoring on a mobile device |
KR20110039684A (ko) * | 2009-10-12 | 2011-04-20 | 영우통신 주식회사 | 이동 통신용 잡음 제거 중계기 및 잡음 제거 방법 |
FR2961054A1 (fr) | 2010-06-08 | 2011-12-09 | Sigfox Wireless | Procede d'utilisation d'une ressource frequentielle partagee, procede de configuration de terminaux, terminaux et systeme de telecommunications |
WO2012173573A1 (en) * | 2011-06-14 | 2012-12-20 | Agency For Science, Technology And Research | Frequency shift keying transmitter |
FR2977943B1 (fr) | 2011-07-11 | 2013-08-02 | Sigfox Wireless | Procede et module d'estimation de biais frequentiel, procede et systeme de telecommunications numeriques |
FR3016107B1 (fr) * | 2013-12-26 | 2017-03-24 | Grdf | Procede de transmission de donnees par liaison radiofrequence dans une installation de telereleve |
-
2013
- 2013-12-26 FR FR1363582A patent/FR3016107B1/fr active Active
-
2014
- 2014-12-23 WO PCT/FR2014/053533 patent/WO2015097405A1/fr active Application Filing
- 2014-12-23 ES ES14831015T patent/ES2923646T3/es active Active
- 2014-12-23 CN CN201480070749.1A patent/CN106105125B/zh active Active
- 2014-12-23 KR KR1020167018655A patent/KR102354618B1/ko active Active
- 2014-12-23 PT PT148310154T patent/PT3087712T/pt unknown
- 2014-12-23 EP EP14831015.4A patent/EP3087712B1/fr active Active
- 2014-12-23 MA MA39178A patent/MA39178B1/fr unknown
- 2014-12-23 PL PL14831015.4T patent/PL3087712T3/pl unknown
- 2014-12-23 US US15/108,248 patent/US9935801B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070150237A1 (en) * | 2001-02-28 | 2007-06-28 | Quadlogic Controls Corporation | Apparatus and methods for multi-channel metering |
US20100075611A1 (en) * | 2008-09-24 | 2010-03-25 | Honeywell International Inc. | Apparatus and method for improved wireless communication reliability and performance in process control systems |
Also Published As
Publication number | Publication date |
---|---|
FR3016107B1 (fr) | 2017-03-24 |
CN106105125B (zh) | 2019-10-01 |
EP3087712A1 (fr) | 2016-11-02 |
EP3087712B1 (fr) | 2022-04-27 |
ES2923646T3 (es) | 2022-09-29 |
PT3087712T (pt) | 2022-07-22 |
US9935801B2 (en) | 2018-04-03 |
FR3016107A1 (fr) | 2015-07-03 |
MA39178A1 (fr) | 2016-10-31 |
CN106105125A (zh) | 2016-11-09 |
PL3087712T3 (pl) | 2022-08-16 |
KR20160128992A (ko) | 2016-11-08 |
MA39178B1 (fr) | 2017-07-31 |
US20160330054A1 (en) | 2016-11-10 |
WO2015097405A1 (fr) | 2015-07-02 |
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