CN103018668B - 开关量采集方法及装置 - Google Patents
开关量采集方法及装置 Download PDFInfo
- Publication number
- CN103018668B CN103018668B CN201210549235.7A CN201210549235A CN103018668B CN 103018668 B CN103018668 B CN 103018668B CN 201210549235 A CN201210549235 A CN 201210549235A CN 103018668 B CN103018668 B CN 103018668B
- Authority
- CN
- China
- Prior art keywords
- acquisition
- self
- circuit
- switching value
- signal
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210549235.7A CN103018668B (zh) | 2012-12-17 | 2012-12-17 | 开关量采集方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210549235.7A CN103018668B (zh) | 2012-12-17 | 2012-12-17 | 开关量采集方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103018668A CN103018668A (zh) | 2013-04-03 |
CN103018668B true CN103018668B (zh) | 2014-12-31 |
Family
ID=47967495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210549235.7A Active CN103018668B (zh) | 2012-12-17 | 2012-12-17 | 开关量采集方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103018668B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103605311B (zh) * | 2013-12-06 | 2017-10-31 | 国电南京自动化股份有限公司 | 利用变压器回扫脉冲成形实现开关量的采集电路 |
CN104375034B (zh) * | 2014-11-07 | 2017-02-08 | 北京交控科技股份有限公司 | 一种地铁信号系统车载设备开关量输出通道在线自检系统 |
CN105717445B (zh) * | 2014-11-30 | 2023-08-08 | 上海航空电器有限公司 | 一种带出错检测功能的开关量采集电路及采集方法 |
CN109324284B (zh) * | 2017-07-31 | 2021-07-09 | 比亚迪股份有限公司 | 放电回路中的继电器的烧结检测方法及其烧结检测系统 |
CN109062169B (zh) * | 2018-10-10 | 2021-02-09 | 中核控制系统工程有限公司 | 一种高可靠性的开关量信号采集系统及其采集方法 |
CN109557390B (zh) * | 2018-11-16 | 2021-02-09 | 陕西千山航空电子有限责任公司 | 一种离散量输出接口的自检测电路 |
CN109541343B (zh) * | 2018-11-16 | 2021-02-09 | 陕西千山航空电子有限责任公司 | 一种离散量输出接口的自检测方法 |
CN111007391A (zh) * | 2019-11-08 | 2020-04-14 | 中国船舶重工集团公司第七0七研究所九江分部 | 一种开关信号采集自测试电路 |
CN112485656B (zh) * | 2020-10-29 | 2022-05-17 | 国网浙江省电力有限公司电力科学研究院 | 一种继电器出口回路双光耦自检系统及自检方法 |
CN113687224B (zh) * | 2021-09-18 | 2024-02-02 | 杭州和利时自动化有限公司 | 一种开关信号采集系统及其开关信号采集设备 |
CN116754931A (zh) * | 2023-08-16 | 2023-09-15 | 新誉集团有限公司 | 一种数字输入回路的自检方法及自检电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201867460U (zh) * | 2010-12-20 | 2011-06-15 | 河南光彩电器有限公司 | 一种带外部线路故障检测的开关量采集模块 |
CN201935986U (zh) * | 2010-12-10 | 2011-08-17 | 许继集团有限公司 | 一种开关量输出的自检电路 |
CN102169163A (zh) * | 2010-12-30 | 2011-08-31 | 上海申瑞电力科技股份有限公司 | 交直流自适应的开关量采集电路及其采集方法 |
DE102010036288A1 (de) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Verfahren zur Feststellung von fehlerhaften Verbindungsleitungen einer Schalteranordnung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6486674B2 (en) * | 2000-01-27 | 2002-11-26 | Siemens Aktiengesellschaft | Method for detecting faults on safety oriented sensors |
-
2012
- 2012-12-17 CN CN201210549235.7A patent/CN103018668B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010036288A1 (de) * | 2010-08-27 | 2012-03-01 | Siemens Aktiengesellschaft | Verfahren zur Feststellung von fehlerhaften Verbindungsleitungen einer Schalteranordnung |
CN201935986U (zh) * | 2010-12-10 | 2011-08-17 | 许继集团有限公司 | 一种开关量输出的自检电路 |
CN201867460U (zh) * | 2010-12-20 | 2011-06-15 | 河南光彩电器有限公司 | 一种带外部线路故障检测的开关量采集模块 |
CN102169163A (zh) * | 2010-12-30 | 2011-08-31 | 上海申瑞电力科技股份有限公司 | 交直流自适应的开关量采集电路及其采集方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103018668A (zh) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103018668B (zh) | 开关量采集方法及装置 | |
CN102890235B (zh) | 一种故障检测方法及装置 | |
HUE025941T2 (en) | Photovoltaic module | |
CN101889323B (zh) | 用于控制电磁继电器的开关设备和方法 | |
CN104049178A (zh) | 一种有源配电网故障定位方法及系统 | |
CN104483883A (zh) | 一种继电器控制单元 | |
CN103926485B (zh) | 基于电能采集终端的停电事件判断方法 | |
CN104104542A (zh) | 一种基于rs485的实时智能排障方法 | |
CN111929634A (zh) | 基于n线的信号注入拓扑识别装置及方法 | |
CN104158152B (zh) | 一种电机驱动器防护电路及防护方法 | |
CN103558541A (zh) | 安全输出电路的自检方法 | |
CN204279115U (zh) | 电动汽车中动力电池的保护系统及电动汽车 | |
CN112865015B (zh) | 一种高压零序保护和测量功能的传感器 | |
CN104682565B (zh) | 电网信息自动采集监控系统 | |
CN202281817U (zh) | 微机小电流接地选线系统 | |
CN103715656B (zh) | 斩波器的过压保护装置、斩波器和电力机车 | |
CN105290881A (zh) | 刀具折断检测装置 | |
CN105187049B (zh) | 故障导向安全的动态采集电路及故障导向安全的装置 | |
CN103383405B (zh) | 一种无源信号电压检测方法 | |
CN211530718U (zh) | 防止变电站保护测控装置调试时一次设备感应带电的电路 | |
CN204290313U (zh) | 一种楼宇直流供电电源 | |
CN205029117U (zh) | 漏电保护插头 | |
CN204406991U (zh) | 一种车载存储卡接口短路保护装置 | |
CN114094658A (zh) | 带负载特性测量功能的全固态供配电方法及装置 | |
CN104360189B (zh) | 一种电网停电事件判断方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee before: Beijing Traffic Control Technology Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100070 Beijing science and Technology Park of Fengtai District Seahawks Hospital No. 6 2, No. 3 (Park) Patentee after: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing science and Technology Park of Fengtai District Haiying Road No. 6 hospital of Beijing, the headquarters of the International 2 Building No. 3 Patentee before: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: Room 302-5, building C02, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin (centralized office area) Patentee after: Tianjin jiaokong Haohai Technology Co., Ltd Address before: 100070 Beijing science and Technology Park of Fengtai District Seahawks Hospital No. 6 2, No. 3 (Park) Patentee before: TRAFFIC CONTROL TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 302-5, building C02, North Fuyuan Road, Wuqing Development Zone, Tianjin 301700 (centralized office area) Patentee after: Traffic control technology equipment Co., Ltd Address before: Room 302-5, building C02, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin (centralized office area) Patentee before: Tianjin jiaokong Haohai Technology Co., Ltd |