CN107797153B - 一种基于WiFi信号的门窗开闭状态检测方法 - Google Patents
一种基于WiFi信号的门窗开闭状态检测方法 Download PDFInfo
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- CN107797153B CN107797153B CN201710994094.2A CN201710994094A CN107797153B CN 107797153 B CN107797153 B CN 107797153B CN 201710994094 A CN201710994094 A CN 201710994094A CN 107797153 B CN107797153 B CN 107797153B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0675—Space-time coding characterised by the signaling
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- Signal Processing (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Mobile Radio Communication Systems (AREA)
- Alarm Systems (AREA)
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710994094.2A CN107797153B (zh) | 2017-10-23 | 2017-10-23 | 一种基于WiFi信号的门窗开闭状态检测方法 |
PCT/CN2018/110225 WO2019080735A1 (zh) | 2017-10-23 | 2018-10-15 | 一种基于WiFi信号的门窗开闭状态检测方法 |
Applications Claiming Priority (1)
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CN201710994094.2A CN107797153B (zh) | 2017-10-23 | 2017-10-23 | 一种基于WiFi信号的门窗开闭状态检测方法 |
Publications (2)
Publication Number | Publication Date |
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CN107797153A CN107797153A (zh) | 2018-03-13 |
CN107797153B true CN107797153B (zh) | 2019-07-12 |
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CN201710994094.2A Active CN107797153B (zh) | 2017-10-23 | 2017-10-23 | 一种基于WiFi信号的门窗开闭状态检测方法 |
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CN (1) | CN107797153B (zh) |
WO (1) | WO2019080735A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107797153B (zh) * | 2017-10-23 | 2019-07-12 | 上海百芝龙网络科技有限公司 | 一种基于WiFi信号的门窗开闭状态检测方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6688791B2 (ja) * | 2014-07-17 | 2020-04-28 | オリジン ワイヤレス, インコーポレイテッドOrigin Wireless, Inc. | 無線測位システム |
CN104502894B (zh) * | 2014-11-28 | 2017-01-11 | 无锡儒安科技有限公司 | 基于物理层信息的运动物体被动检测方法 |
CN104615244A (zh) * | 2015-01-23 | 2015-05-13 | 深圳大学 | 手势自动识别方法及系统 |
US10104195B2 (en) * | 2015-03-20 | 2018-10-16 | The Trustees Of The Stevens Institute Of Technology | Device-free activity identification using fine-grained WiFi signatures |
CN105303743B (zh) * | 2015-09-15 | 2017-10-31 | 北京腾客科技有限公司 | 基于WiFi的室内入侵检测方法和装置 |
US10380881B2 (en) * | 2015-12-09 | 2019-08-13 | Origin Wireless, Inc. | Method, apparatus, and systems for wireless event detection and monitoring |
CN105828289B (zh) * | 2016-04-20 | 2019-09-03 | 浙江工业大学 | 一种基于信道状态信息的无源室内定位方法 |
CN106792808A (zh) * | 2016-12-08 | 2017-05-31 | 南京邮电大学 | 一种基于信道状态信息的室内环境下视距路径识别方法 |
CN106658590B (zh) * | 2016-12-28 | 2023-08-01 | 南京航空航天大学 | 基于WiFi信道状态信息多人室内环境状态监控系统的设计与实现 |
CN106772219A (zh) * | 2017-03-08 | 2017-05-31 | 南京大学 | 基于csi信号的室内定位方法 |
CN107154088B (zh) * | 2017-03-29 | 2019-03-26 | 西安电子科技大学 | 基于信道状态信息的活动人员数量估计方法 |
CN107241696B (zh) * | 2017-06-28 | 2020-05-26 | 中国科学院计算技术研究所 | 基于信道状态信息的多径效应辨别方法和距离估计方法 |
CN107797153B (zh) * | 2017-10-23 | 2019-07-12 | 上海百芝龙网络科技有限公司 | 一种基于WiFi信号的门窗开闭状态检测方法 |
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2017
- 2017-10-23 CN CN201710994094.2A patent/CN107797153B/zh active Active
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2018
- 2018-10-15 WO PCT/CN2018/110225 patent/WO2019080735A1/zh active Application Filing
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CN107797153A (zh) | 2018-03-13 |
WO2019080735A1 (zh) | 2019-05-02 |
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