CN109350072A - A kind of cadence detection method based on artificial neural network - Google Patents
A kind of cadence detection method based on artificial neural network Download PDFInfo
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- CN109350072A CN109350072A CN201811359980.9A CN201811359980A CN109350072A CN 109350072 A CN109350072 A CN 109350072A CN 201811359980 A CN201811359980 A CN 201811359980A CN 109350072 A CN109350072 A CN 109350072A
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000013528 artificial neural network Methods 0.000 title claims abstract description 23
- 230000001133 acceleration Effects 0.000 claims abstract description 72
- 238000003062 neural network model Methods 0.000 claims abstract description 20
- 238000012549 training Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims abstract description 3
- 238000002474 experimental method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 210000002569 neuron Anatomy 0.000 claims description 9
- 230000005021 gait Effects 0.000 claims description 8
- 238000012952 Resampling Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 210000004205 output neuron Anatomy 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims description 2
- 210000002364 input neuron Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 210000005036 nerve Anatomy 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
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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
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1118—Determining activity level
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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
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/112—Gait analysis
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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
- A61B5/72—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
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/084—Backpropagation, e.g. using gradient descent
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- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
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- Artificial Intelligence (AREA)
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- Computer Vision & Pattern Recognition (AREA)
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- General Physics & Mathematics (AREA)
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- Computational Linguistics (AREA)
- Traffic Control Systems (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811359980.9A CN109350072B (en) | 2018-11-15 | 2018-11-15 | Step frequency detection method based on artificial neural network |
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CN201811359980.9A CN109350072B (en) | 2018-11-15 | 2018-11-15 | Step frequency detection method based on artificial neural network |
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CN109350072A true CN109350072A (en) | 2019-02-19 |
CN109350072B CN109350072B (en) | 2020-08-04 |
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CN201811359980.9A Active CN109350072B (en) | 2018-11-15 | 2018-11-15 | Step frequency detection method based on artificial neural network |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110553643A (en) * | 2019-09-17 | 2019-12-10 | 电子科技大学 | pedestrian self-adaptive zero-speed updating point selection method based on neural network |
WO2021237659A1 (en) * | 2020-05-29 | 2021-12-02 | Beijing Didi Infinity Technology And Development Co., Ltd. | Indoor navigation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070068244A1 (en) * | 2003-10-17 | 2007-03-29 | M.B.T.L. Limited | Measuring forces in athletics |
EP1691170B1 (en) * | 2005-02-11 | 2009-06-10 | Samsung Electronics Co., Ltd. | Stride-based route guiding apparatus and method |
CN102646198A (en) * | 2012-02-21 | 2012-08-22 | 温州大学 | Mode recognition method of mixed linear SVM (support vector machine) classifier with hierarchical structure |
CN103371814A (en) * | 2012-04-14 | 2013-10-30 | 兰州大学 | Remote wireless electrocardiograph monitoring system and feature extraction method on basis of intelligent diagnosis |
CN104567912A (en) * | 2015-02-02 | 2015-04-29 | 河海大学 | Method for realizing pedometer on Android mobile phone |
CN107091650A (en) * | 2017-04-27 | 2017-08-25 | 重庆邮电大学 | A kind of software step-recording method based on mobile phone acceleration and range sensor |
CN107462258A (en) * | 2017-07-13 | 2017-12-12 | 河海大学 | A kind of step-recording method based on mobile phone 3-axis acceleration sensor |
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2018
- 2018-11-15 CN CN201811359980.9A patent/CN109350072B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070068244A1 (en) * | 2003-10-17 | 2007-03-29 | M.B.T.L. Limited | Measuring forces in athletics |
EP1691170B1 (en) * | 2005-02-11 | 2009-06-10 | Samsung Electronics Co., Ltd. | Stride-based route guiding apparatus and method |
CN102646198A (en) * | 2012-02-21 | 2012-08-22 | 温州大学 | Mode recognition method of mixed linear SVM (support vector machine) classifier with hierarchical structure |
CN103371814A (en) * | 2012-04-14 | 2013-10-30 | 兰州大学 | Remote wireless electrocardiograph monitoring system and feature extraction method on basis of intelligent diagnosis |
CN104567912A (en) * | 2015-02-02 | 2015-04-29 | 河海大学 | Method for realizing pedometer on Android mobile phone |
CN107091650A (en) * | 2017-04-27 | 2017-08-25 | 重庆邮电大学 | A kind of software step-recording method based on mobile phone acceleration and range sensor |
CN107462258A (en) * | 2017-07-13 | 2017-12-12 | 河海大学 | A kind of step-recording method based on mobile phone 3-axis acceleration sensor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110553643A (en) * | 2019-09-17 | 2019-12-10 | 电子科技大学 | pedestrian self-adaptive zero-speed updating point selection method based on neural network |
CN110553643B (en) * | 2019-09-17 | 2021-12-21 | 电子科技大学 | Pedestrian self-adaptive zero-speed updating point selection method based on neural network |
WO2021237659A1 (en) * | 2020-05-29 | 2021-12-02 | Beijing Didi Infinity Technology And Development Co., Ltd. | Indoor navigation |
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CN109350072B (en) | 2020-08-04 |
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Effective date of registration: 20210201 Address after: 315100 b-211-47, Kexin building, 655 bachelor Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: NINGBO ZHIZHENG WEIYING INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100191 No. 37, Haidian District, Beijing, Xueyuan Road Patentee before: BEIHANG University |
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Effective date of registration: 20211124 Address after: 314500 01, No. 4, South Zaoqiang street, No. 1, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Qiyuan Network Information Technology Co.,Ltd. Address before: 315100 b-211-47, Kexin building, 655 bachelor Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHIZHENG WEIYING INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240516 Address after: 100010 Zuoanmen Neizuoanyiyuan 1-5-1301, Dongcheng District, Beijing Patentee after: Zhou Sihua Country or region after: China Address before: 314500 01, No. 4, South Zaoqiang street, No. 1, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Qiyuan Network Information Technology Co.,Ltd. Country or region before: China |
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