CN201878139U - 低压电力线载波通信模块 - Google Patents
低压电力线载波通信模块 Download PDFInfo
- Publication number
- CN201878139U CN201878139U CN2010206641514U CN201020664151U CN201878139U CN 201878139 U CN201878139 U CN 201878139U CN 2010206641514 U CN2010206641514 U CN 2010206641514U CN 201020664151 U CN201020664151 U CN 201020664151U CN 201878139 U CN201878139 U CN 201878139U
- Authority
- CN
- China
- Prior art keywords
- carrier
- circuit
- carrier signal
- power line
- communication module
- 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 - Lifetime
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206641514U CN201878139U (zh) | 2010-12-17 | 2010-12-17 | 低压电力线载波通信模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206641514U CN201878139U (zh) | 2010-12-17 | 2010-12-17 | 低压电力线载波通信模块 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201878139U true CN201878139U (zh) | 2011-06-22 |
Family
ID=44166047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206641514U Expired - Lifetime CN201878139U (zh) | 2010-12-17 | 2010-12-17 | 低压电力线载波通信模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201878139U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102621386A (zh) * | 2012-03-26 | 2012-08-01 | 重庆市电力公司电力科学研究院 | 一种低压电力线高频阻抗的测量系统和测量方法 |
CN103117774A (zh) * | 2013-01-31 | 2013-05-22 | 北京中宸泓昌科技有限公司 | 一种用于电力载波通信芯片 |
CN105405281A (zh) * | 2015-11-25 | 2016-03-16 | 国网辽宁省电力有限公司锦州供电公司 | 一种电力智能表载波通讯故障检测方法 |
CN112313928A (zh) * | 2018-06-29 | 2021-02-02 | 华为技术有限公司 | 一种usb座运行电路以及终端 |
CN112910507A (zh) * | 2021-02-26 | 2021-06-04 | 北京中宸微电子有限公司 | 一种电力线载波通信设备及通信系统 |
-
2010
- 2010-12-17 CN CN2010206641514U patent/CN201878139U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102621386A (zh) * | 2012-03-26 | 2012-08-01 | 重庆市电力公司电力科学研究院 | 一种低压电力线高频阻抗的测量系统和测量方法 |
CN102621386B (zh) * | 2012-03-26 | 2014-07-09 | 重庆市电力公司电力科学研究院 | 一种低压电力线高频阻抗的测量系统和测量方法 |
CN103117774A (zh) * | 2013-01-31 | 2013-05-22 | 北京中宸泓昌科技有限公司 | 一种用于电力载波通信芯片 |
CN105405281A (zh) * | 2015-11-25 | 2016-03-16 | 国网辽宁省电力有限公司锦州供电公司 | 一种电力智能表载波通讯故障检测方法 |
CN112313928A (zh) * | 2018-06-29 | 2021-02-02 | 华为技术有限公司 | 一种usb座运行电路以及终端 |
CN112313928B (zh) * | 2018-06-29 | 2024-04-05 | 荣耀终端有限公司 | 一种usb座运行电路以及终端 |
CN112910507A (zh) * | 2021-02-26 | 2021-06-04 | 北京中宸微电子有限公司 | 一种电力线载波通信设备及通信系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103036593B (zh) | 低压电力线载波通信电路 | |
CN201878139U (zh) | 低压电力线载波通信模块 | |
CN204117337U (zh) | 多通道数传基站及基于该基站的电力远程抄表系统 | |
CN203414520U (zh) | 一种输电线路避雷器泄漏电流在线监测系统 | |
CN201623706U (zh) | 低压电力线载波通信模块 | |
CN101980451B (zh) | 基于时段自适应的电力线工频通信系统及方法 | |
CN202172403U (zh) | 低压电力线载波通信模块 | |
CN204886424U (zh) | 基于工频电压畸变识别低压配电户变关系的系统 | |
CN105070009A (zh) | 一种基于公共事业表计的数据采集系统和方法 | |
CN201878140U (zh) | 低压电力线载波通信模块 | |
CN203340068U (zh) | 一种电力线载波通信系统 | |
CN205246757U (zh) | 一种电能表信号采集计量模块 | |
CN103795441B (zh) | 一种基于bfsk、bpsk、dbpsk模式调制的低压电力线载波通信电路 | |
CN103795442A (zh) | 一种基于ofdm模式调制的低压电力线载波通信电路 | |
CN206021537U (zh) | 智能电表用多频率并行无线抄表系统 | |
CN203761387U (zh) | 一种基于ofdm模式调制的低压电力线载波通信电路 | |
CN205015396U (zh) | 基于扩频通信的智能电表 | |
CN203535146U (zh) | 一种电力客户用电状况监测系统 | |
CN102034345B (zh) | 用于自动抄表系统的双绞线载波通信电路和方法 | |
CN201742512U (zh) | 一种光纤收发器 | |
CN203301475U (zh) | 载波通信单元 | |
CN203104442U (zh) | 低压电力线载波通信电路 | |
CN201869196U (zh) | 用于自动抄表系统的双绞线载波通信电路 | |
CN205920596U (zh) | 基于dlms/cosem的用电信息采集集中器 | |
CN202770558U (zh) | 一种基于载波通信的断路器触头温度监控装置及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 468 Tongzipo West Road, Changsha High-tech Industrial Development Zone, Yuelu District, Changsha City, Hunan Province Patentee after: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. Address before: 410205 No. 468 Tongzipo West Road, Changsha High-tech Industrial Development Zone, Yuelu District, Changsha City, Hunan Province Patentee before: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address after: 410205 No. 468 Tongzipo West Road, Changsha High-tech Industrial Development Zone, Yuelu District, Changsha City, Hunan Province Patentee after: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address before: 410205 No. 468 Tongzipo West Road, Changsha High-tech Industrial Development Zone, Yuelu District, Changsha City, Hunan Province Patentee before: CHANGSHA WASION INFORMATION TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
CX01 | Expiry of patent term |