CN108548586A - 基于超声波混响检测的外贴式液位报警系统及方法 - Google Patents
基于超声波混响检测的外贴式液位报警系统及方法 Download PDFInfo
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- CN108548586A CN108548586A CN201810439629.4A CN201810439629A CN108548586A CN 108548586 A CN108548586 A CN 108548586A CN 201810439629 A CN201810439629 A CN 201810439629A CN 108548586 A CN108548586 A CN 108548586A
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002372 labelling Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 4
- 206010016256 fatigue Diseases 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
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CN201810439629.4A CN108548586B (zh) | 2018-05-09 | 2018-05-09 | 基于超声波混响检测的外贴式液位报警系统及方法 |
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CN201810439629.4A CN108548586B (zh) | 2018-05-09 | 2018-05-09 | 基于超声波混响检测的外贴式液位报警系统及方法 |
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CN108548586A true CN108548586A (zh) | 2018-09-18 |
CN108548586B CN108548586B (zh) | 2020-05-12 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798953A (zh) * | 2019-03-21 | 2019-05-24 | 西安华舜测量设备有限责任公司 | 一种数字化外贴超声波液位开关测量系统及其测量方法 |
CN110455375A (zh) * | 2019-08-09 | 2019-11-15 | 上海联芊电子科技有限公司 | 一种液位检测传感器、方法及设备 |
CN112985545A (zh) * | 2019-12-17 | 2021-06-18 | 西安定华电子股份有限公司 | 外测液位开关和外测液位方法 |
CN114509139A (zh) * | 2022-02-18 | 2022-05-17 | 中国人民解放军空军勤务学院 | 一种基于导波的油罐外贴液位开关检测方法 |
CN115979378A (zh) * | 2022-09-30 | 2023-04-18 | 中国人民解放军空军勤务学院 | 一种无基准导波液位开关检测方法和系统 |
Citations (7)
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---|---|---|---|---|
GB2100430A (en) * | 1981-06-15 | 1982-12-22 | Atomic Energy Authority Uk | Improving the spatial resolution of ultrasonic time-of-flight measurement system |
CN101000241A (zh) * | 2006-12-31 | 2007-07-18 | 哈尔滨工程大学 | 便携式多波束测深仪 |
CN101762305A (zh) * | 2009-12-28 | 2010-06-30 | 厦门大学 | 外挂式液位报警仪 |
CN102297715A (zh) * | 2011-05-18 | 2011-12-28 | 西安定华电子有限公司 | 一种自校正外测液位开关测量系统及其测量方法 |
CN103608648A (zh) * | 2011-05-27 | 2014-02-26 | 松下电器产业株式会社 | 超声波发送接收器及其制造方法以及超声波流量计 |
CN105705963A (zh) * | 2013-09-17 | 2016-06-22 | 株式会社电装 | 物体检测装置及物体检测系统 |
CN107167219A (zh) * | 2017-07-24 | 2017-09-15 | 江苏迅创科技有限公司 | 一种自校准的外贴超声波液位开关测量系统及其测量方法 |
-
2018
- 2018-05-09 CN CN201810439629.4A patent/CN108548586B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2100430A (en) * | 1981-06-15 | 1982-12-22 | Atomic Energy Authority Uk | Improving the spatial resolution of ultrasonic time-of-flight measurement system |
CN101000241A (zh) * | 2006-12-31 | 2007-07-18 | 哈尔滨工程大学 | 便携式多波束测深仪 |
CN101762305A (zh) * | 2009-12-28 | 2010-06-30 | 厦门大学 | 外挂式液位报警仪 |
CN102297715A (zh) * | 2011-05-18 | 2011-12-28 | 西安定华电子有限公司 | 一种自校正外测液位开关测量系统及其测量方法 |
CN103608648A (zh) * | 2011-05-27 | 2014-02-26 | 松下电器产业株式会社 | 超声波发送接收器及其制造方法以及超声波流量计 |
CN105705963A (zh) * | 2013-09-17 | 2016-06-22 | 株式会社电装 | 物体检测装置及物体检测系统 |
CN107167219A (zh) * | 2017-07-24 | 2017-09-15 | 江苏迅创科技有限公司 | 一种自校准的外贴超声波液位开关测量系统及其测量方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798953A (zh) * | 2019-03-21 | 2019-05-24 | 西安华舜测量设备有限责任公司 | 一种数字化外贴超声波液位开关测量系统及其测量方法 |
CN110455375A (zh) * | 2019-08-09 | 2019-11-15 | 上海联芊电子科技有限公司 | 一种液位检测传感器、方法及设备 |
CN112985545A (zh) * | 2019-12-17 | 2021-06-18 | 西安定华电子股份有限公司 | 外测液位开关和外测液位方法 |
CN114509139A (zh) * | 2022-02-18 | 2022-05-17 | 中国人民解放军空军勤务学院 | 一种基于导波的油罐外贴液位开关检测方法 |
CN115979378A (zh) * | 2022-09-30 | 2023-04-18 | 中国人民解放军空军勤务学院 | 一种无基准导波液位开关检测方法和系统 |
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Effective date of registration: 20220819 Address after: No.28, Weiming Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Aerospace new weather Technology Co.,Ltd. Address before: Room 203, Building 4, Incubation Park, No. 17, Gutian 5th Road, Qiaokou District, Wuhan City, Hubei Province 430035 Patentee before: Wuhan Haisheng Zhichuang Technology Co.,Ltd. |