CN111461090B - 一种基于环境样本基云模型的声振信号处理方法及系统 - Google Patents
一种基于环境样本基云模型的声振信号处理方法及系统 Download PDFInfo
- Publication number
- CN111461090B CN111461090B CN202010556146.XA CN202010556146A CN111461090B CN 111461090 B CN111461090 B CN 111461090B CN 202010556146 A CN202010556146 A CN 202010556146A CN 111461090 B CN111461090 B CN 111461090B
- Authority
- CN
- China
- Prior art keywords
- signal
- cloud
- environment
- target
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 claims abstract description 61
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000004458 analytical method Methods 0.000 claims abstract description 14
- 238000007781 pre-processing Methods 0.000 claims abstract description 13
- 238000010835 comparative analysis Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 8
- 238000013459 approach Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 239000000523 sample Substances 0.000 description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 150000001875 compounds Chemical class 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000005070 sampling Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- PXUQTDZNOHRWLI-OXUVVOBNSA-O malvidin 3-O-beta-D-glucoside Chemical compound COC1=C(O)C(OC)=CC(C=2C(=CC=3C(O)=CC(O)=CC=3[O+]=2)O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=C1 PXUQTDZNOHRWLI-OXUVVOBNSA-O 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/12—Classification; Matching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/02—Preprocessing
- G06F2218/04—Denoising
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/08—Feature extraction
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010556146.XA CN111461090B (zh) | 2020-06-17 | 2020-06-17 | 一种基于环境样本基云模型的声振信号处理方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010556146.XA CN111461090B (zh) | 2020-06-17 | 2020-06-17 | 一种基于环境样本基云模型的声振信号处理方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111461090A CN111461090A (zh) | 2020-07-28 |
CN111461090B true CN111461090B (zh) | 2020-09-22 |
Family
ID=71682043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010556146.XA Active CN111461090B (zh) | 2020-06-17 | 2020-06-17 | 一种基于环境样本基云模型的声振信号处理方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111461090B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112082094A (zh) * | 2020-08-12 | 2020-12-15 | 苏州聆听智能科技有限公司 | 基于异构传感器的管道异常信号定位检测方法及装置 |
CN112161755B (zh) * | 2020-08-12 | 2023-01-24 | 苏州聆听智能科技有限公司 | 地埋管道检测方法、装置、异构传感器阵列及存储介质 |
CN115540998A (zh) * | 2022-10-18 | 2022-12-30 | 广州小声智能科技有限公司 | 基于声级计的环境噪声监测方法及装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106228979B (zh) * | 2016-08-16 | 2020-01-10 | 重庆大学 | 一种公共场所异常声音特征提取及识别方法 |
CN110310667A (zh) * | 2019-07-12 | 2019-10-08 | 莫毓昌 | 一种基于声学特征的设备故障检测方法 |
CN111157099B (zh) * | 2020-01-02 | 2022-07-15 | 河海大学常州校区 | 一种分布式光纤传感器振动信号分类方法及识别分类系统 |
-
2020
- 2020-06-17 CN CN202010556146.XA patent/CN111461090B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111461090A (zh) | 2020-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111461090B (zh) | 一种基于环境样本基云模型的声振信号处理方法及系统 | |
Sang | A practical guide to discrete wavelet decomposition of hydrologic time series | |
CN110454687A (zh) | 一种基于改进vmd的管道多点泄漏定位方法 | |
Zhang et al. | Rainfall-runoff modelling in a catchment with a complex groundwater flow system: application of the Representative Elementary Watershed (REW) approach | |
WO2017024692A1 (zh) | 一种单测量节点模拟电路故障诊断方法 | |
CN109827081A (zh) | 一种基于声学主动检测的埋地排水管道堵塞故障及管道三通件诊断方法 | |
SadeghpourHaji et al. | A wavelet support vector machine combination model for daily suspended sediment forecasting | |
CN113514743B (zh) | 一种基于多维特征的gis局部放电模式识别系统构建方法 | |
CN115978464A (zh) | 基于变分模态分解和神经网络的管网泄漏检测与定位方法 | |
CN106960433B (zh) | 一种基于图像熵以及边缘的全参考声纳图像质量评测方法 | |
Gao et al. | A framework for automatic calibration of SWMM considering input uncertainty | |
CN109214402A (zh) | 一种结合小波模糊熵和gg模糊聚类的同调机组分群方法 | |
CN106767834A (zh) | 一种基于模糊熵值的auv水下地形匹配适配区划分方法 | |
CN110288022A (zh) | 一种提取参数非线性关系的水电机组振动故障诊断算法 | |
CN116663889A (zh) | 一种基于改进高斯模型的新型电力系统风险评估方法 | |
CN113970073A (zh) | 一种基于ResNet的供水管网泄漏精准定位方法 | |
Singh | Aquifer boundaries and parameter identification simplified | |
Padilla et al. | THE ARMA MODELS APPLIED TO THE FLOW OF KARSTIC SPRINGS 1 | |
Chintalapudi et al. | High-resolution, fully distributed hydrologic event-based simulations over a large watershed in Texas | |
CN118350880B (zh) | 一种现有建筑改造成本预测方法 | |
CN118133587B (zh) | 基于排水管网分区降维的监测点优化布置方法和装置 | |
CN107977680A (zh) | 一种信号稀疏重构的方法 | |
CN112302638B (zh) | 一种油藏的流线场表征方法及装置 | |
Bittner et al. | On the relation between parameters and discharge data for a lumped karst aquifer model | |
CN112908356B (zh) | 一种基于bse和gmm-hmm的埋地排水管道声纹识别方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 300304 room 2-561, block a, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee after: Tianjin Zhisheng Technology Co.,Ltd. Address before: 311400 room 605, 6th floor, building 12, Fuchun Park, Zhongguo Zhigu, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou yunzhisheng Intelligent Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221216 Address after: Room 31,550, Floor 3, Building 1, No. 88, Puyan Road, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province (self declared) Patentee after: Hangzhou Dehu Technology Co.,Ltd. Address before: 300304 room 2-561, block a, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee before: Tianjin Zhisheng Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231130 Address after: No. 88 Hengxin Avenue, East Side of Government Building, Taoyuan Town, Wujiang District, Suzhou City, Jiangsu Province, 215000 (Room Y1026, East of Building C, Oriental Hengxin Capital Holding Group Co., Ltd.) Patentee after: Suzhou Bintai Intelligent Technology Co.,Ltd. Address before: Room 31,550, Floor 3, Building 1, No. 88, Puyan Road, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province (self declared) Patentee before: Hangzhou Dehu Technology Co.,Ltd. |