CN107911145B - 一种智能电表及其宽带载波通信的处理方法和装置 - Google Patents
一种智能电表及其宽带载波通信的处理方法和装置 Download PDFInfo
- Publication number
- CN107911145B CN107911145B CN201711000624.3A CN201711000624A CN107911145B CN 107911145 B CN107911145 B CN 107911145B CN 201711000624 A CN201711000624 A CN 201711000624A CN 107911145 B CN107911145 B CN 107911145B
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- Prior art keywords
- current
- signal
- broadband carrier
- current signal
- electric meter
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- 238000004891 communication Methods 0.000 title claims abstract description 51
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000969 carrier Substances 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5491—Systems for power line communications using filtering and bypassing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201711000624.3A CN107911145B (zh) | 2017-10-24 | 2017-10-24 | 一种智能电表及其宽带载波通信的处理方法和装置 |
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CN201711000624.3A CN107911145B (zh) | 2017-10-24 | 2017-10-24 | 一种智能电表及其宽带载波通信的处理方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN107911145A CN107911145A (zh) | 2018-04-13 |
CN107911145B true CN107911145B (zh) | 2021-08-17 |
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CN201711000624.3A Active CN107911145B (zh) | 2017-10-24 | 2017-10-24 | 一种智能电表及其宽带载波通信的处理方法和装置 |
Country Status (1)
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CN (1) | CN107911145B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1098786A (zh) * | 1993-08-13 | 1995-02-15 | 张志华 | 载液通信智能电度测量控制系统 |
CN1996774A (zh) * | 2006-12-28 | 2007-07-11 | 电子科技大学 | 一种具有信号传输能力的电度表 |
CN103018510A (zh) * | 2012-07-10 | 2013-04-03 | 郭建国 | 隔离spi总线电能计量模块及其aplc电表 |
CN103944607A (zh) * | 2014-04-14 | 2014-07-23 | 江苏益邦电力科技有限公司 | 低压电力线载波通信信号检测装置 |
CN104660212A (zh) * | 2013-11-22 | 2015-05-27 | 国家电网公司 | 一种有源衰减器及衰减载波信号的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106301470A (zh) * | 2015-05-19 | 2017-01-04 | 深圳友讯达科技股份有限公司 | 一种电力线宽带载波通信模块 |
-
2017
- 2017-10-24 CN CN201711000624.3A patent/CN107911145B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1098786A (zh) * | 1993-08-13 | 1995-02-15 | 张志华 | 载液通信智能电度测量控制系统 |
CN1996774A (zh) * | 2006-12-28 | 2007-07-11 | 电子科技大学 | 一种具有信号传输能力的电度表 |
CN103018510A (zh) * | 2012-07-10 | 2013-04-03 | 郭建国 | 隔离spi总线电能计量模块及其aplc电表 |
CN104660212A (zh) * | 2013-11-22 | 2015-05-27 | 国家电网公司 | 一种有源衰减器及衰减载波信号的方法 |
CN103944607A (zh) * | 2014-04-14 | 2014-07-23 | 江苏益邦电力科技有限公司 | 低压电力线载波通信信号检测装置 |
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CN107911145A (zh) | 2018-04-13 |
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Denomination of invention: An intelligent electricity meter and its processing method and device for broadband carrier communication Effective date of registration: 20220610 Granted publication date: 20210817 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: HUBEI INFOTECH CO.,LTD. Registration number: Y2022420000153 |
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Date of cancellation: 20230922 Granted publication date: 20210817 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: HUBEI INFOTECH CO.,LTD. Registration number: Y2022420000153 |
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Effective date of registration: 20231114 Address after: Room 1, Floor 2, No. 1 Workshop, Confidential Mold and Car Lock Processing and R&D Headquarters Base (Phase II), No. 6, Jiufeng West Road, Canglong Island Industrial Park, Jiangxia District, Wuhan City, 430000 Hubei Province Patentee after: Wuhan paios Sensing Technology Co.,Ltd. Address before: 430074 Floor 9, building 3, future light, No. 3, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: HUBEI INFOTECH CO.,LTD. |