FI20106349A0 - Anturi ja anturijärjestelmä - Google Patents

Anturi ja anturijärjestelmä

Info

Publication number
FI20106349A0
FI20106349A0 FI20106349A FI20106349A FI20106349A0 FI 20106349 A0 FI20106349 A0 FI 20106349A0 FI 20106349 A FI20106349 A FI 20106349A FI 20106349 A FI20106349 A FI 20106349A FI 20106349 A0 FI20106349 A0 FI 20106349A0
Authority
FI
Finland
Prior art keywords
sensor
ultrasound transmitter
radio frequency
frequency signals
antenna
Prior art date
Application number
FI20106349A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106349A (fi
Inventor
Heikki Seppae
Teuvo Sillanpaeae
Ville Viikari
Original Assignee
Valtion Teknillinen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20106349A priority Critical patent/FI20106349A/fi
Publication of FI20106349A0 publication Critical patent/FI20106349A0/fi
Priority to US13/995,527 priority patent/US10673537B2/en
Priority to EP11850542.9A priority patent/EP2656506B1/en
Priority to PCT/FI2011/051081 priority patent/WO2012085333A1/en
Publication of FI20106349A publication Critical patent/FI20106349A/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0292—Electrostatic transducers, e.g. electret-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
    • B81B7/02—Microstructural systems; Auxiliary parts of microstructural devices or systems containing distinct electrical or optical devices of particular relevance for their function, e.g. microelectro-mechanical systems [MEMS]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/008—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means by using ultrasonic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means
    • G01L11/06—Ultrasonic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0016—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a diaphragm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0802—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)
FI20106349A 2010-12-20 2010-12-20 Anturi ja anturijärjestelmä FI20106349A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20106349A FI20106349A (fi) 2010-12-20 2010-12-20 Anturi ja anturijärjestelmä
US13/995,527 US10673537B2 (en) 2010-12-20 2011-12-07 Sensor and a sensor system
EP11850542.9A EP2656506B1 (en) 2010-12-20 2011-12-07 Sensor and a sensor system
PCT/FI2011/051081 WO2012085333A1 (en) 2010-12-20 2011-12-07 Sensor and a sensor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106349A FI20106349A (fi) 2010-12-20 2010-12-20 Anturi ja anturijärjestelmä

Publications (2)

Publication Number Publication Date
FI20106349A0 true FI20106349A0 (fi) 2010-12-20
FI20106349A FI20106349A (fi) 2012-06-21

Family

ID=43415038

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106349A FI20106349A (fi) 2010-12-20 2010-12-20 Anturi ja anturijärjestelmä

Country Status (4)

Country Link
US (1) US10673537B2 (fi)
EP (1) EP2656506B1 (fi)
FI (1) FI20106349A (fi)
WO (1) WO2012085333A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113820064A (zh) * 2021-08-04 2021-12-21 惠州Tcl云创科技有限公司 利用扬声器测量气压的方法、装置、终端设备及存储介质

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US8910513B2 (en) * 2010-08-09 2014-12-16 Birdgestone Corporation Tire inner pressure measurement system
US9047775B2 (en) 2011-07-19 2015-06-02 King Abdullah University Of Science And Technology Apparatus, system, and method for roadway monitoring
FR3005167B1 (fr) * 2013-04-30 2016-09-30 Senseor Systeme d'interrogation d'un capteur passif interrogeable a distance integre dans une cavite metallique a bilan energetique optimise et procede d'interrogation
DE102013213717A1 (de) * 2013-07-12 2015-01-15 Robert Bosch Gmbh MEMS-Bauelement mit einer Mikrofonstruktur und Verfahren zu dessen Herstellung
WO2015012825A1 (en) * 2013-07-24 2015-01-29 Halliburton Energy Services, Inc. Method and device for the concurrent determination of fluid density and viscosity in-situ
DE102013114734A1 (de) * 2013-12-20 2015-07-09 Endress + Hauser Gmbh + Co. Kg Kapazitive Druckmesszelle mit mindestens einem Temperatursensor und Druckmessverfahren
US9895528B2 (en) * 2014-01-30 2018-02-20 Richard Michael Hassler Chip for transdermal emission or augmentation of energy
US10004913B2 (en) 2014-03-03 2018-06-26 The Board Of Trustees Of The Leland Stanford Junior University Methods and apparatus for power conversion and data transmission in implantable sensors, stimulators, and actuators
CN103942518B (zh) * 2014-04-29 2017-10-10 上海市计算技术研究所 三维环绕追踪式射频识别系统及其货物检测方法
WO2015171213A1 (en) * 2014-05-09 2015-11-12 The Board Of Trustees Of The Leland Stanford Junior University Autofocus wireless power transfer to implantable devices in freely moving animals
GB2523266B (en) * 2014-07-15 2016-09-21 Univ Bristol Wireless sensor
US10444103B2 (en) * 2014-11-11 2019-10-15 Ams International Ag Method and apparatus for calibrating pressure sensor integrated circuit devices
CN104597089B (zh) * 2015-01-17 2017-04-19 辽东学院 一种无线传感器
KR102235416B1 (ko) * 2015-02-23 2021-04-05 한국전자통신연구원 배터리 기반 무선 주차 보조 시스템 및 그의 구동방법
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CN105043646A (zh) * 2015-05-15 2015-11-11 武汉体育学院 运动帆船帆翼无线压力传感器及压力测试装置
WO2017013308A1 (en) * 2015-07-17 2017-01-26 Teknologian Tutkimuskeskus Vtt Oy Sensors utilizing ambient energy
US10641733B2 (en) * 2017-03-20 2020-05-05 National Technology & Engineering Solutions Of Sandia, Llc Active mechanical-environmental-thermal MEMS device for nanoscale characterization
DE102017109183A1 (de) * 2017-04-28 2018-10-31 Endress+Hauser SE+Co. KG Druckmesseinrichtung
CN108871384B (zh) * 2017-05-12 2023-12-08 杨斌堂 基于磁力驱动的磁电式精密变量传感装置以及阵列与方法
US10620060B2 (en) * 2017-07-19 2020-04-14 Georg Fischer Signet, LLC Combined ultrasonic temperature and conductivity sensor assembly
JP6496097B1 (ja) * 2018-06-06 2019-04-03 サンコール株式会社 超音波トランスデューサー及びその製造方法
US10697917B2 (en) * 2018-10-04 2020-06-30 3A Logics Co., Ltd. IC and sensor for measuring salinity and method for measuring salinity using the sensor
WO2020170286A1 (ja) * 2019-02-18 2020-08-27 サンコール株式会社 超音波トランスデューサー及びその製造方法
CN111657885A (zh) * 2019-03-05 2020-09-15 纬创资通股份有限公司 生理信息检测系统与方法
WO2020202351A1 (ja) * 2019-03-29 2020-10-08 サンコール株式会社 超音波トランスデューサー及びその製造方法
CN110441550B (zh) * 2019-09-06 2024-06-25 北京信息科技大学 一种电路内嵌式12电极石英加速度计
US20220385375A1 (en) * 2019-11-15 2022-12-01 The Board Of Trustees Of The Leland Stanford Junior University Remote parametric detection and localization of tags
CN112729624B (zh) * 2020-12-04 2021-10-15 厦门大学 一种阵列式lc压力传感器集成装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113820064A (zh) * 2021-08-04 2021-12-21 惠州Tcl云创科技有限公司 利用扬声器测量气压的方法、装置、终端设备及存储介质

Also Published As

Publication number Publication date
EP2656506A1 (en) 2013-10-30
WO2012085333A1 (en) 2012-06-28
EP2656506A4 (en) 2014-05-14
FI20106349A (fi) 2012-06-21
US20130336095A1 (en) 2013-12-19
EP2656506B1 (en) 2019-04-10
US10673537B2 (en) 2020-06-02

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