CN108469725B - 时钟校时方法及终端设备 - Google Patents
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110058126A (zh) * | 2019-05-29 | 2019-07-26 | 国网北京市电力公司 | 配电网故障判断方法和装置 |
CN110320791B (zh) * | 2019-06-20 | 2021-08-20 | 国网湖南省电力有限公司 | 一种用电信息采集系统时钟管理方法及装置 |
CN110736873B (zh) * | 2019-10-29 | 2022-02-25 | 宁波三星医疗电气股份有限公司 | 一种时钟修复方法、电力终端以及电力系统 |
CN111045319A (zh) * | 2019-12-12 | 2020-04-21 | 广西电网有限责任公司 | 一种电能表时钟差异化自动校正的方法 |
CN111025223B (zh) * | 2019-12-24 | 2022-09-20 | 宁波三星医疗电气股份有限公司 | 电能表的时钟修正方法、装置、设备及存储介质 |
CN111510459A (zh) * | 2020-04-24 | 2020-08-07 | 太仓红码软件技术有限公司 | 一种基于时钟信号的网络攻击防御系统 |
CN111726190B (zh) * | 2020-06-18 | 2022-10-04 | 四川艾贝斯科技发展有限公司 | 用于路灯控制系统的系统时间校准方法 |
CN112083223A (zh) * | 2020-07-06 | 2020-12-15 | 宁波三星医疗电气股份有限公司 | 一种电池异常的电力采集终端时间对时方法 |
CN114390492A (zh) * | 2020-10-20 | 2022-04-22 | Oppo广东移动通信有限公司 | 校时方法、装置、设备及存储介质 |
CN114019783A (zh) * | 2021-08-06 | 2022-02-08 | 贵州宝智达网络科技有限公司 | 一种基于5g网络的实时自动校时设备 |
Citations (1)
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CN102901851A (zh) * | 2011-07-25 | 2013-01-30 | 南京能瑞自动化设备股份有限公司 | 具有rs485控制信号输出的单相远程费控智能电能表 |
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US6154821A (en) * | 1998-03-10 | 2000-11-28 | Rambus Inc. | Method and apparatus for initializing dynamic random access memory (DRAM) devices by levelizing a read domain |
JP5402036B2 (ja) * | 2009-02-05 | 2014-01-29 | セイコーエプソン株式会社 | 原子発振器 |
CN101900801B (zh) * | 2010-07-15 | 2012-11-07 | 沈阳工程学院 | 智能电能表现场检测装置及检测方法 |
CN202735684U (zh) * | 2012-04-20 | 2013-02-13 | 上海市七宝中学 | 一种基于gps自动调整时区的电子表 |
CN202677594U (zh) * | 2012-06-14 | 2013-01-16 | 沈阳时尚实业有限公司 | 一种事件主动上报的电能表采集器 |
CN103869692A (zh) * | 2012-12-17 | 2014-06-18 | 飞亚达(集团)股份有限公司 | 一种指针式时钟校时方法 |
CN204086846U (zh) * | 2014-09-24 | 2015-01-07 | 得利时钟表(深圳)有限公司 | 电子手表的校时设备 |
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CN102901851A (zh) * | 2011-07-25 | 2013-01-30 | 南京能瑞自动化设备股份有限公司 | 具有rs485控制信号输出的单相远程费控智能电能表 |
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Address after: 050011 no.238, TIYU South Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. Address before: 050011 no.238, TIYU South Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. |
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Effective date of registration: 20211008 Address after: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee after: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee after: Marketing service center of State Grid Hebei Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. Address before: 050011 no.238, TIYU South Street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: STATE GRID HEBEI ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: STATE GRID HEBEI ENERGY TECHNOLOGY SERVICE Co.,Ltd. |