CN110208372B - 一种基于无人机与声表面波传感器节点的土壤温湿度三维地图检测系统及检测方法 - Google Patents
一种基于无人机与声表面波传感器节点的土壤温湿度三维地图检测系统及检测方法 Download PDFInfo
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- CN110208372B CN110208372B CN201910393466.5A CN201910393466A CN110208372B CN 110208372 B CN110208372 B CN 110208372B CN 201910393466 A CN201910393466 A CN 201910393466A CN 110208372 B CN110208372 B CN 110208372B
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- G—PHYSICS
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- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
- G01K11/26—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies
- G01K11/265—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies using surface acoustic wave [SAW]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02441—Liquids in porous solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02845—Humidity, wetness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02881—Temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
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CN201910393466.5A CN110208372B (zh) | 2019-05-13 | 2019-05-13 | 一种基于无人机与声表面波传感器节点的土壤温湿度三维地图检测系统及检测方法 |
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CN110633757B (zh) * | 2019-09-22 | 2022-05-27 | 河池市农业区划委员会办公室(河池市区域农业遥感监测站) | 一种基于gis的农业多源大数据融合处理方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105979001A (zh) * | 2016-06-28 | 2016-09-28 | 济南祥辰科技有限公司 | 农林四情监控系统 |
CN107367346A (zh) * | 2017-06-05 | 2017-11-21 | 上海交通大学 | 一种高压输电线张力无线无源检测系统 |
CN107576345A (zh) * | 2017-07-21 | 2018-01-12 | 南京航空航天大学 | 多节点谐振型声表面波传感器的无线测量系统及测量方法 |
CN108020344A (zh) * | 2017-07-27 | 2018-05-11 | 南京航空航天大学 | 时分、时分与频分、时分与码分、时分与码分与频分结合的声表面波标签测温系统及方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105979001A (zh) * | 2016-06-28 | 2016-09-28 | 济南祥辰科技有限公司 | 农林四情监控系统 |
CN107367346A (zh) * | 2017-06-05 | 2017-11-21 | 上海交通大学 | 一种高压输电线张力无线无源检测系统 |
CN107576345A (zh) * | 2017-07-21 | 2018-01-12 | 南京航空航天大学 | 多节点谐振型声表面波传感器的无线测量系统及测量方法 |
CN108020344A (zh) * | 2017-07-27 | 2018-05-11 | 南京航空航天大学 | 时分、时分与频分、时分与码分、时分与码分与频分结合的声表面波标签测温系统及方法 |
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