CN100580726C - 一种运用动态时间分割处理探测信号的方法和*** - Google Patents
一种运用动态时间分割处理探测信号的方法和*** Download PDFInfo
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- CN100580726C CN100580726C CN200510033818A CN200510033818A CN100580726C CN 100580726 C CN100580726 C CN 100580726C CN 200510033818 A CN200510033818 A CN 200510033818A CN 200510033818 A CN200510033818 A CN 200510033818A CN 100580726 C CN100580726 C CN 100580726C
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CN1694129A CN1694129A (zh) | 2005-11-09 |
CN100580726C true CN100580726C (zh) | 2010-01-13 |
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CN114136457A (zh) * | 2021-11-03 | 2022-03-04 | 中国安全生产科学研究院 | 一种基于fpga的红外探测驱动器均匀校正及噪声控制 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2094771U (zh) * | 1991-05-14 | 1992-01-29 | 广东省公安科学技术研究所 | 双鉴式被动红外入侵探测器 |
CN2179611Y (zh) * | 1993-12-30 | 1994-10-12 | 陈建文 | 微波红外线双信号检测报警装置 |
US5578988A (en) * | 1994-09-16 | 1996-11-26 | C & K Systems, Inc. | Intrusion detection system having self-adjusting threshold |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN2094771U (zh) * | 1991-05-14 | 1992-01-29 | 广东省公安科学技术研究所 | 双鉴式被动红外入侵探测器 |
CN2179611Y (zh) * | 1993-12-30 | 1994-10-12 | 陈建文 | 微波红外线双信号检测报警装置 |
US5578988A (en) * | 1994-09-16 | 1996-11-26 | C & K Systems, Inc. | Intrusion detection system having self-adjusting threshold |
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