CN115399747B - 一种基于毫米波雷达的多人生命体征监测方法 - Google Patents
一种基于毫米波雷达的多人生命体征监测方法 Download PDFInfo
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- CN115399747B CN115399747B CN202210972227.7A CN202210972227A CN115399747B CN 115399747 B CN115399747 B CN 115399747B CN 202210972227 A CN202210972227 A CN 202210972227A CN 115399747 B CN115399747 B CN 115399747B
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000000241 respiratory effect Effects 0.000 claims abstract description 16
- 238000010586 diagram Methods 0.000 claims abstract description 12
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- 238000007781 pre-processing Methods 0.000 claims abstract description 4
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- 238000001514 detection method Methods 0.000 claims description 19
- 238000001228 spectrum Methods 0.000 claims description 11
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- 238000011160 research Methods 0.000 description 4
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- 238000013507 mapping Methods 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Psychiatry (AREA)
- Cardiology (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
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CN202210972227.7A CN115399747B (zh) | 2022-08-15 | 2022-08-15 | 一种基于毫米波雷达的多人生命体征监测方法 |
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CN202210972227.7A CN115399747B (zh) | 2022-08-15 | 2022-08-15 | 一种基于毫米波雷达的多人生命体征监测方法 |
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CN115399747A CN115399747A (zh) | 2022-11-29 |
CN115399747B true CN115399747B (zh) | 2023-09-26 |
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CN202210972227.7A Active CN115399747B (zh) | 2022-08-15 | 2022-08-15 | 一种基于毫米波雷达的多人生命体征监测方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116035558B (zh) * | 2023-03-02 | 2023-07-18 | 中国科学技术大学 | 基于波束形成的抗干扰呼吸检测方法 |
CN116840805B (zh) * | 2023-08-30 | 2023-11-10 | 长沙莫之比智能科技有限公司 | 基于mimo雷达与波束形成的人体生命体征检测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118966A (zh) * | 2019-05-28 | 2019-08-13 | 长沙莫之比智能科技有限公司 | 基于毫米波雷达的人员检测与计数系统 |
CN110361725A (zh) * | 2018-04-11 | 2019-10-22 | 英飞凌科技股份有限公司 | 使用毫米波雷达进行人类检测和识别的系统和方法 |
CN113854981A (zh) * | 2021-09-24 | 2021-12-31 | 南京六季光电技术研究院有限公司 | 一种基于毫米波雷达的运动多人生命体征监测方法 |
CN114041767A (zh) * | 2021-10-11 | 2022-02-15 | 宁波春建电子科技有限公司 | 一种基于深度相机和毫米波雷达的心率检测方法 |
CN114847911A (zh) * | 2022-05-25 | 2022-08-05 | 江苏科技大学 | 一种基于毫米波雷达的多人生命体征监测方法 |
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2022
- 2022-08-15 CN CN202210972227.7A patent/CN115399747B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110361725A (zh) * | 2018-04-11 | 2019-10-22 | 英飞凌科技股份有限公司 | 使用毫米波雷达进行人类检测和识别的系统和方法 |
CN110118966A (zh) * | 2019-05-28 | 2019-08-13 | 长沙莫之比智能科技有限公司 | 基于毫米波雷达的人员检测与计数系统 |
CN113854981A (zh) * | 2021-09-24 | 2021-12-31 | 南京六季光电技术研究院有限公司 | 一种基于毫米波雷达的运动多人生命体征监测方法 |
CN114041767A (zh) * | 2021-10-11 | 2022-02-15 | 宁波春建电子科技有限公司 | 一种基于深度相机和毫米波雷达的心率检测方法 |
CN114847911A (zh) * | 2022-05-25 | 2022-08-05 | 江苏科技大学 | 一种基于毫米波雷达的多人生命体征监测方法 |
Non-Patent Citations (1)
Title |
---|
基于最小敏感度的广义线性自适应波束形成算法;霍立平等;《系统工程与电子技术》;第41卷(第3期);471-475 * |
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Effective date of registration: 20240229 Address after: Room 2-02, 15th Floor, Unit 1, Building 2, No. 2 Heshun Road, Chengdu High tech Zone, Chengdu, Sichuan Province, 610000 Patentee after: Chengdu Duopu Exploration Technology Co.,Ltd. Country or region after: China Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China Country or region before: China |