GB2527685B - Signal processing apparatus - Google Patents

Signal processing apparatus

Info

Publication number: GB2527685B
Authority: GB; United Kingdom
Prior art keywords: processing apparatus; signal processing; signal; processing
Prior art date: 2013-02-04
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.): Active

Application number

GB1514508.9A

Other versions

GB201514508D0 (en

GB2527685A (en

Inventor

Omori Yasuhiro

Minagawa Yu

Motohama Tsutomu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric Corp

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.)

2013-02-04

Filing date

2013-02-04

Publication date

2018-03-21

2013-02-04 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2015-09-30 Publication of GB201514508D0 publication Critical patent/GB201514508D0/en

2015-12-30 Publication of GB2527685A publication Critical patent/GB2527685A/en

2018-03-21 Application granted granted Critical

2018-03-21 Publication of GB2527685B publication Critical patent/GB2527685B/en

Status Active legal-status Critical Current

2033-02-04 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/00006—Changing the frequency
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Nonlinear Science (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Measurement Of Current Or Voltage (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Electric Clocks (AREA)

GB1514508.9A 2013-02-04 2013-02-04 Signal processing apparatus Active GB2527685B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2013/052464 WO2014118984A1 (en)	2013-02-04	2013-02-04	Signal processing apparatus

Publications (3)

Publication Number	Publication Date
GB201514508D0 GB201514508D0 (en)	2015-09-30
GB2527685A GB2527685A (en)	2015-12-30
GB2527685B true GB2527685B (en)	2018-03-21

Family

ID=51261726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1514508.9A Active GB2527685B (en)	2013-02-04	2013-02-04	Signal processing apparatus

Country Status (5)

Country	Link
JP (1)	JP5936716B2 (en)
KR (1)	KR101665903B1 (en)
CN (1)	CN105026938B (en)
GB (1)	GB2527685B (en)
WO (1)	WO2014118984A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101795199B1 (en) *	2013-03-29	2017-11-07	미쓰비시덴키 가부시키가이샤	Signal processing device
CN109407498A (en) *	2018-01-04	2019-03-01	国网四川省电力公司电力科学研究院	A kind of clock of power meter test method and clock of power meter test device
FR3090885B1 (en) *	2018-12-20	2021-05-07	Schneider Electric Ind Sas	Method and system for measuring electrical quantities
CN110007144A (en) *	2019-04-30	2019-07-12	杭州万高科技股份有限公司	A kind of frequency measurement method and associated component of input signal
JP7247752B2 (en) *	2019-05-29	2023-03-29	オムロン株式会社	DATA TRANSFER DEVICE, CONTROL DEVICE, SETTING DEVICE, AND CONTROL METHOD OF DATA TRANSFER DEVICE
JP7774977B2 (en) *	2021-05-11	2025-11-25	株式会社アドバンテスト	Measuring device and measuring method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09113654A (en) *	1995-10-16	1997-05-02	Nec Ic Microcomput Syst Ltd	Intermittent receiver controller
JPH1020052A (en) *	1996-07-01	1998-01-23	Yazaki Corp	Time correction method and device
JP2001052280A (en) *	1999-05-28	2001-02-23	Fuji Electric Co Ltd	Synchronizing device for distributed system equipment and distributed control system

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JP2000244351A (en) *	1999-02-19	2000-09-08	Fujitsu Ltd	Reception control device and method
JP2001308839A (en) *	2000-04-21	2001-11-02	Fujikura Ltd	Clock synchronization circuit and clock synchronization method
JP4316103B2 (en) *	2000-04-27	2009-08-19	株式会社東芝	Fault location system
US20030058004A1 (en)	2001-09-24	2003-03-27	Stengel Robert E.	Method and apparatus for direct digital synthesis of frequency signals
US7254194B2 (en)	2002-01-25	2007-08-07	Infineon Technologies North America Corp.	Automatic gain control for communication receivers
CN1642010B (en) *	2004-01-01	2010-04-28	华为技术有限公司	Detection device for clock lock and frequency deviation
JP2006310964A (en)	2005-04-26	2006-11-09	Canon Inc	COMMUNICATION TERMINAL DEVICE, ITS CONTROL METHOD, AND PROGRAM
CN101051888A (en) *	2006-04-04	2007-10-10	北京信威通信技术股份有限公司	Obtaining and keeping synchronous method for base station
JP4996424B2 (en) *	2007-11-08	2012-08-08	ルネサスエレクトロニクス株式会社	Signal processing device
CN202372881U (en) *	2011-12-23	2012-08-08	北京煜邦电力技术有限公司	Program downloading timely clock calibration tool for data acquiring terminal of smart grid
CN102721865B (en) *	2012-06-04	2015-06-17	惠州Tcl移动通信有限公司	Method and system for measuring accuracy of crystal oscillators

2013
- 2013-02-04 KR KR1020157019796A patent/KR101665903B1/en active Active
- 2013-02-04 CN CN201380071326.7A patent/CN105026938B/en not_active Expired - Fee Related
- 2013-02-04 GB GB1514508.9A patent/GB2527685B/en active Active
- 2013-02-04 WO PCT/JP2013/052464 patent/WO2014118984A1/en not_active Ceased
- 2013-02-04 JP JP2014559470A patent/JP5936716B2/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09113654A (en) *	1995-10-16	1997-05-02	Nec Ic Microcomput Syst Ltd	Intermittent receiver controller
JPH1020052A (en) *	1996-07-01	1998-01-23	Yazaki Corp	Time correction method and device
JP2001052280A (en) *	1999-05-28	2001-02-23	Fuji Electric Co Ltd	Synchronizing device for distributed system equipment and distributed control system

Also Published As

Publication number	Publication date
JP5936716B2 (en)	2016-06-22
CN105026938A (en)	2015-11-04
HK1212039A1 (en)	2016-06-03
JPWO2014118984A1 (en)	2017-01-26
CN105026938B (en)	2017-09-05
WO2014118984A1 (en)	2014-08-07
GB201514508D0 (en)	2015-09-30
KR101665903B1 (en)	2016-10-12
KR20150100821A (en)	2015-09-02
GB2527685A (en)	2015-12-30

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Legal Events

Date	Code	Title	Description
2020-09-16	746	Register noted 'licences of right' (sect. 46/1977)	Effective date: 20200824