CN104517376A - 一种两通道嵌入式安防装置 - Google Patents
一种两通道嵌入式安防装置 Download PDFInfo
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- CN104517376A CN104517376A CN201410778444.8A CN201410778444A CN104517376A CN 104517376 A CN104517376 A CN 104517376A CN 201410778444 A CN201410778444 A CN 201410778444A CN 104517376 A CN104517376 A CN 104517376A
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
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Abstract
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Priority Applications (1)
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CN201410778444.8A CN104517376B (zh) | 2014-12-15 | 2014-12-15 | 一种两通道嵌入式安防装置 |
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CN201410778444.8A CN104517376B (zh) | 2014-12-15 | 2014-12-15 | 一种两通道嵌入式安防装置 |
Publications (2)
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CN104517376A true CN104517376A (zh) | 2015-04-15 |
CN104517376B CN104517376B (zh) | 2017-07-04 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105046858A (zh) * | 2015-06-01 | 2015-11-11 | 北京航天易联科技发展有限公司 | 一种光纤周界采集设备 |
CN105654645A (zh) * | 2016-01-22 | 2016-06-08 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号处理方法及*** |
CN106023499A (zh) * | 2016-04-28 | 2016-10-12 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号双重识别方法及*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260883A (en) * | 1978-02-15 | 1981-04-07 | Hitachi, Ltd. | Optical measurement system |
EP0088721A1 (fr) * | 1982-03-02 | 1983-09-14 | Cabloptic S.A. | Procédé pour détecter l'interruption de la transmission de signaux lumineux et dispositif pour la mise en oeuvre de ce procédé |
US5349182A (en) * | 1992-04-15 | 1994-09-20 | Norscan Instruments Ltd. | Fiber optic cable moisture monitoring system |
CN101285701A (zh) * | 2007-04-11 | 2008-10-15 | 北京京安能科技有限公司 | 可定位的光缆振动探测装置 |
CN203812352U (zh) * | 2014-04-23 | 2014-09-03 | 国网浙江绍兴市上虞区供电公司 | 一种长距离光纤周界入侵报警*** |
-
2014
- 2014-12-15 CN CN201410778444.8A patent/CN104517376B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260883A (en) * | 1978-02-15 | 1981-04-07 | Hitachi, Ltd. | Optical measurement system |
EP0088721A1 (fr) * | 1982-03-02 | 1983-09-14 | Cabloptic S.A. | Procédé pour détecter l'interruption de la transmission de signaux lumineux et dispositif pour la mise en oeuvre de ce procédé |
US5349182A (en) * | 1992-04-15 | 1994-09-20 | Norscan Instruments Ltd. | Fiber optic cable moisture monitoring system |
CN101285701A (zh) * | 2007-04-11 | 2008-10-15 | 北京京安能科技有限公司 | 可定位的光缆振动探测装置 |
CN203812352U (zh) * | 2014-04-23 | 2014-09-03 | 国网浙江绍兴市上虞区供电公司 | 一种长距离光纤周界入侵报警*** |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105046858A (zh) * | 2015-06-01 | 2015-11-11 | 北京航天易联科技发展有限公司 | 一种光纤周界采集设备 |
CN105046858B (zh) * | 2015-06-01 | 2017-10-31 | 北京航天易联科技发展有限公司 | 一种光纤周界采集设备 |
CN105654645A (zh) * | 2016-01-22 | 2016-06-08 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号处理方法及*** |
CN105654645B (zh) * | 2016-01-22 | 2018-04-10 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号处理方法及*** |
CN106023499A (zh) * | 2016-04-28 | 2016-10-12 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号双重识别方法及*** |
CN106023499B (zh) * | 2016-04-28 | 2018-05-22 | 北京北邮国安技术股份有限公司 | 一种光纤安防信号双重识别方法及*** |
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Publication number | Publication date |
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CN104517376B (zh) | 2017-07-04 |
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Denomination of invention: Embedded type security device based on two channels Effective date of registration: 20191111 Granted publication date: 20170704 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2019990000503 |
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Denomination of invention: A two channel embedded security device Effective date of registration: 20211012 Granted publication date: 20170704 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021990000950 |
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Address after: Building 24, 18th Courtyard, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Address before: 100074, No. 17 Yungang West Road, Beijing, Fengtai District Patentee before: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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