CN105510911B - 基于线性调频的多人人体安检设备及方法 - Google Patents
基于线性调频的多人人体安检设备及方法 Download PDFInfo
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- CN105510911B CN105510911B CN201510990745.1A CN201510990745A CN105510911B CN 105510911 B CN105510911 B CN 105510911B CN 201510990745 A CN201510990745 A CN 201510990745A CN 105510911 B CN105510911 B CN 105510911B
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- millimeter wave
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 8
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- 238000003384 imaging method Methods 0.000 claims abstract description 38
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510990745.1A CN105510911B (zh) | 2015-12-25 | 2015-12-25 | 基于线性调频的多人人体安检设备及方法 |
PCT/CN2016/072413 WO2017107283A1 (zh) | 2015-12-25 | 2016-01-27 | 基于线性调频的多人人体安检设备及方法 |
US16/065,998 US11163058B2 (en) | 2015-12-25 | 2016-01-27 | Apparatus and method for security check of multiple human bodies based on linear frequency modulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510990745.1A CN105510911B (zh) | 2015-12-25 | 2015-12-25 | 基于线性调频的多人人体安检设备及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105510911A CN105510911A (zh) | 2016-04-20 |
CN105510911B true CN105510911B (zh) | 2018-05-04 |
Family
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Family Applications (1)
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CN201510990745.1A Active CN105510911B (zh) | 2015-12-25 | 2015-12-25 | 基于线性调频的多人人体安检设备及方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11163058B2 (zh) |
CN (1) | CN105510911B (zh) |
WO (1) | WO2017107283A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105974486A (zh) * | 2016-04-27 | 2016-09-28 | 华讯方舟科技有限公司 | 鞋内物品检测设备 |
CN106108899B (zh) * | 2016-06-15 | 2019-05-24 | 合肥工业大学 | 一种全息微波成像系统及其成像方法 |
CN107543831B (zh) * | 2016-06-24 | 2020-05-22 | 南京理工大学 | 快递邮品微波扫描成像装置及微波图像的违禁品检测方法 |
CN106094048A (zh) * | 2016-07-26 | 2016-11-09 | 华讯方舟科技有限公司 | 基于毫米波成像的便携式安检设备 |
US11391861B2 (en) | 2016-07-26 | 2022-07-19 | China Communication Technology Co., Ltd. | Portable security inspection device based on millimetre wave imaging |
CN106019276B (zh) | 2016-08-03 | 2018-11-23 | 华讯方舟科技有限公司 | 一种毫米波成像装置 |
CN106291732B (zh) | 2016-08-18 | 2018-03-02 | 华讯方舟科技有限公司 | 基于毫米波成像的全方位安检系统 |
CN106291740B (zh) * | 2016-09-07 | 2017-09-15 | 华讯方舟科技有限公司 | 功率调节方法、装置以及人体安检设备 |
CN109407165B (zh) * | 2018-03-09 | 2023-11-03 | 同方威视技术股份有限公司 | 可扩展式毫米波安检系统、扫描单元及对人体进行安全检查的方法 |
CN109459792B (zh) * | 2018-04-11 | 2024-05-10 | 清华大学 | 场景监控式毫米波扫描成像系统和安全检查方法 |
CN110967763B (zh) * | 2018-09-28 | 2021-12-24 | 富士通株式会社 | 物品检测方法和装置 |
CN109901116A (zh) * | 2019-02-12 | 2019-06-18 | 济南爱我本克网络科技有限公司 | 一种基于3mm波段的毫米波成像系统及其设备 |
IL265930B2 (en) * | 2019-04-08 | 2023-05-01 | Essence Security International Esi Ltd | Method and device for detection |
CN111025407B (zh) * | 2019-12-26 | 2022-03-04 | 北京遥测技术研究所 | 一种无感知高通量毫米波雷达安检装置及方法 |
CN111158056B (zh) * | 2019-12-26 | 2022-05-24 | 北京遥测技术研究所 | 一种基于稀疏阵列的安检装置及方法 |
CN111158057B (zh) * | 2019-12-26 | 2022-04-22 | 北京遥测技术研究所 | 一种稀疏阵三维成像安检装置及方法 |
CN111610573B (zh) * | 2020-05-20 | 2023-06-23 | 北京遥测技术研究所 | 一种带有运动补偿的安检成像方法 |
CN112634566B (zh) * | 2020-12-16 | 2022-08-16 | 路晟悠拜(重庆)科技有限公司 | 基于毫米波的智能电子围栏构建方法及系统 |
CN112799041A (zh) * | 2020-12-30 | 2021-05-14 | 上海工物高技术产业发展有限公司 | 成像探测系统和成像探测方法 |
CN114494035A (zh) * | 2021-12-27 | 2022-05-13 | 北京遥测技术研究所 | 一种毫米波人体成像中的强散射亮目标干扰消除方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101866018A (zh) * | 2010-05-27 | 2010-10-20 | 中国科学院上海微系统与信息技术研究所 | 一种用于毫米波全息成像安检系统的射频收发前端 |
CN203873739U (zh) * | 2014-06-09 | 2014-10-15 | 丽水至临高科信息科技有限公司 | 脊髓检测仪 |
CN104375144A (zh) * | 2013-08-15 | 2015-02-25 | 同方威视技术股份有限公司 | 毫米波三维全息扫描成像设备及人体或物品检查方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL176411A0 (en) * | 2006-06-19 | 2007-07-04 | Ariel University Res And Dev C | Hand-held device and method for detecting concealed weapons and hidden objects |
JP2011237417A (ja) * | 2010-04-12 | 2011-11-24 | Maspro Denkoh Corp | ミリ波撮像装置 |
CN104375143A (zh) | 2013-08-15 | 2015-02-25 | 同方威视技术股份有限公司 | 毫米波三维全息扫描成像设备及人体或物品检查方法 |
KR20150045720A (ko) * | 2013-10-21 | 2015-04-29 | 주식회사 하라테크 | 건강검진의자를 이용한 건강 관리장치 |
US9866337B2 (en) * | 2015-03-31 | 2018-01-09 | The Regents Of The University Of California | System and method of occupancy estimation utilizing transmitted signals |
CN205450266U (zh) | 2015-12-25 | 2016-08-10 | 深圳市太赫兹科技创新研究院 | 基于线性调频的多人人体安检设备 |
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2015
- 2015-12-25 CN CN201510990745.1A patent/CN105510911B/zh active Active
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2016
- 2016-01-27 US US16/065,998 patent/US11163058B2/en active Active
- 2016-01-27 WO PCT/CN2016/072413 patent/WO2017107283A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101866018A (zh) * | 2010-05-27 | 2010-10-20 | 中国科学院上海微系统与信息技术研究所 | 一种用于毫米波全息成像安检系统的射频收发前端 |
CN104375144A (zh) * | 2013-08-15 | 2015-02-25 | 同方威视技术股份有限公司 | 毫米波三维全息扫描成像设备及人体或物品检查方法 |
CN203873739U (zh) * | 2014-06-09 | 2014-10-15 | 丽水至临高科信息科技有限公司 | 脊髓检测仪 |
Also Published As
Publication number | Publication date |
---|---|
CN105510911A (zh) | 2016-04-20 |
US11163058B2 (en) | 2021-11-02 |
WO2017107283A1 (zh) | 2017-06-29 |
US20190025421A1 (en) | 2019-01-24 |
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Application publication date: 20160420 Assignee: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Assignor: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Contract record no.: X2022980007694 Denomination of invention: Multi person human security inspection equipment and method based on linear frequency modulation Granted publication date: 20180504 License type: Exclusive License Record date: 20220614 |
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