CN106444352A - Method and system for measuring clock synchronization based on double buffer areas - Google Patents
Method and system for measuring clock synchronization based on double buffer areas Download PDFInfo
- Publication number
- CN106444352A CN106444352A CN201610981281.2A CN201610981281A CN106444352A CN 106444352 A CN106444352 A CN 106444352A CN 201610981281 A CN201610981281 A CN 201610981281A CN 106444352 A CN106444352 A CN 106444352A
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- buffering area
- sampled data
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims description 95
- 238000005259 measurement Methods 0.000 claims description 36
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 16
- 238000001514 detection method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001934 delay Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
- G04R20/04—Tuning or receiving; Circuits therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2604—Test of external equipment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610981281.2A CN106444352B (en) | 2016-11-08 | 2016-11-08 | A kind of clock method for synchronously measuring and system based on double buffering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610981281.2A CN106444352B (en) | 2016-11-08 | 2016-11-08 | A kind of clock method for synchronously measuring and system based on double buffering |
Publications (2)
Publication Number | Publication Date |
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CN106444352A true CN106444352A (en) | 2017-02-22 |
CN106444352B CN106444352B (en) | 2019-05-03 |
Family
ID=58207841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610981281.2A Active CN106444352B (en) | 2016-11-08 | 2016-11-08 | A kind of clock method for synchronously measuring and system based on double buffering |
Country Status (1)
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CN (1) | CN106444352B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757786A (en) * | 1993-12-27 | 1998-05-26 | Hyundai Electronics Industries Co., Ltd. | Time synchronization apparatus and a method thereof using a global positioning system of a satellite |
WO2011009746A1 (en) * | 2009-07-23 | 2011-01-27 | Endress+Hauser Process Solutions Ag | Method for data synchronization between an operator device and a configuration/management system |
US20120275504A1 (en) * | 2011-04-29 | 2012-11-01 | Samson Ag | Positioner |
CN103592843A (en) * | 2013-11-07 | 2014-02-19 | 中国电子科技集团公司第四十一研究所 | Timestamp circuit and implement method |
CN203522547U (en) * | 2013-09-11 | 2014-04-02 | 上海交通大学 | AC-AC variable-frequency phase-control trigger |
CN203673288U (en) * | 2013-11-27 | 2014-06-25 | 成都飞逸计算机服务有限公司 | Multipath data acquisition device |
CN104407511A (en) * | 2014-12-11 | 2015-03-11 | 哈尔滨工程大学 | High-precision multipath timing module for navigation system and method for acquiring timing system signal without accumulated errors |
CN104597802A (en) * | 2014-11-28 | 2015-05-06 | 苏州工业职业技术学院 | Super-high sampling rate of reproducible data collection system |
CN105334774A (en) * | 2015-11-24 | 2016-02-17 | 深圳怡化电脑股份有限公司 | Magnetic data acquisition method and system |
-
2016
- 2016-11-08 CN CN201610981281.2A patent/CN106444352B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5757786A (en) * | 1993-12-27 | 1998-05-26 | Hyundai Electronics Industries Co., Ltd. | Time synchronization apparatus and a method thereof using a global positioning system of a satellite |
WO2011009746A1 (en) * | 2009-07-23 | 2011-01-27 | Endress+Hauser Process Solutions Ag | Method for data synchronization between an operator device and a configuration/management system |
US20120275504A1 (en) * | 2011-04-29 | 2012-11-01 | Samson Ag | Positioner |
CN203522547U (en) * | 2013-09-11 | 2014-04-02 | 上海交通大学 | AC-AC variable-frequency phase-control trigger |
CN103592843A (en) * | 2013-11-07 | 2014-02-19 | 中国电子科技集团公司第四十一研究所 | Timestamp circuit and implement method |
CN203673288U (en) * | 2013-11-27 | 2014-06-25 | 成都飞逸计算机服务有限公司 | Multipath data acquisition device |
CN104597802A (en) * | 2014-11-28 | 2015-05-06 | 苏州工业职业技术学院 | Super-high sampling rate of reproducible data collection system |
CN104407511A (en) * | 2014-12-11 | 2015-03-11 | 哈尔滨工程大学 | High-precision multipath timing module for navigation system and method for acquiring timing system signal without accumulated errors |
CN105334774A (en) * | 2015-11-24 | 2016-02-17 | 深圳怡化电脑股份有限公司 | Magnetic data acquisition method and system |
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Publication number | Publication date |
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CN106444352B (en) | 2019-05-03 |
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Effective date of registration: 20190408 Address after: 266555 Room 701, 49 Building, 396 Emeishan Road, Huangdao District, Qingdao City, Shandong Province Applicant after: Qingdao Dahao Information Technology Co.,Ltd. Address before: 264207 No. 190 Tianjin Road, Weihai High-tech Zone, Shandong Province Applicant before: INNO INSTRUMENT (CHINA). Inc. |
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Effective date of registration: 20240702 Address after: 264200 Tianjin road 190, high tech Zone, Weihai, Shandong. Patentee after: INNO INSTRUMENT (CHINA). Inc. Country or region after: China Address before: 266555 Room 701, 49 Building, 396 Emeishan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Qingdao Dahao Information Technology Co.,Ltd. Country or region before: China |