LU92179B1 - Capacitive sensing device - Google Patents
Capacitive sensing deviceInfo
- Publication number
- LU92179B1 LU92179B1 LU92179A LU92179A LU92179B1 LU 92179 B1 LU92179 B1 LU 92179B1 LU 92179 A LU92179 A LU 92179A LU 92179 A LU92179 A LU 92179A LU 92179 B1 LU92179 B1 LU 92179B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- sensing device
- capacitive sensing
- capacitive
- sensing
- Prior art date
Links
Classifications
-
- 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
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/955—Proximity switches using a capacitive detector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
- B60N2210/10—Field detection presence sensors
- B60N2210/12—Capacitive; Electric field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2230/00—Communication or electronic aspects
- B60N2230/10—Wired data transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/002—Switching arrangements with several input- or output terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU92179A LU92179B1 (en) | 2013-04-09 | 2013-04-09 | Capacitive sensing device |
CN201480020275.XA CN105283735B (zh) | 2013-04-09 | 2014-04-02 | 电容感测装置 |
PCT/EP2014/056552 WO2014166780A1 (en) | 2013-04-09 | 2014-04-02 | Capacitive sensing device |
DE112014001880.5T DE112014001880B4 (de) | 2013-04-09 | 2014-04-02 | Kapazitive Erfassungsvorrichtung |
US14/783,810 US9726775B2 (en) | 2013-04-09 | 2014-04-02 | Capacitive sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU92179A LU92179B1 (en) | 2013-04-09 | 2013-04-09 | Capacitive sensing device |
Publications (1)
Publication Number | Publication Date |
---|---|
LU92179B1 true LU92179B1 (en) | 2014-10-10 |
Family
ID=48444536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU92179A LU92179B1 (en) | 2013-04-09 | 2013-04-09 | Capacitive sensing device |
Country Status (5)
Country | Link |
---|---|
US (1) | US9726775B2 (zh) |
CN (1) | CN105283735B (zh) |
DE (1) | DE112014001880B4 (zh) |
LU (1) | LU92179B1 (zh) |
WO (1) | WO2014166780A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU92178B1 (en) * | 2013-04-09 | 2014-10-10 | Iee Sarl | Capacitive sensing device |
JP2017528717A (ja) * | 2014-09-15 | 2017-09-28 | ボーンズ・インコーポレーテッドBourns,Incorporated | 可変の位相混合法を使用する伝導性液体の性質の測定 |
US9864464B2 (en) | 2014-10-31 | 2018-01-09 | Semtech Corporation | Method and device for reducing radio frequency interference of proximity and touch detection in mobile devices |
LU92591B1 (en) * | 2014-11-05 | 2016-05-06 | Iee Sarl | Low-cost complex impedance measurement circuit |
LU92592B1 (zh) * | 2014-11-06 | 2016-05-09 | Iee Sarl | |
DE102015221316B4 (de) | 2015-10-30 | 2018-08-09 | Takata AG | Elektrische Anordnung für eine Lenkvorrichtung eines Kraftfahrzeugs und/oder für eine Sitzvorrichtung eines Kraftfahrzeugs sowie Verfahren, Lenkvorrichtung und Sitzvorrichtung |
LU92918B1 (en) * | 2015-12-18 | 2017-07-13 | Iee Sa | Capacitive loading mode measurement circuit with compensation of measurement errors due to parasitic sensor impedances |
US10277180B2 (en) | 2016-01-15 | 2019-04-30 | Honeywell International Inc. | Dual port transimpedance amplifier with separate feedback |
LU92961B1 (en) | 2016-01-26 | 2017-08-07 | Iee Sa | Capacitive sensor device with EMI-Robust capacitive measurement circuit |
LU93124B1 (en) * | 2016-06-27 | 2018-01-09 | Iee Sa | Capacitive measurement circuit with offset compensation |
US10075570B2 (en) * | 2016-08-09 | 2018-09-11 | Microsoft Technology Licensing, Llc | Providing sensing ability with a wireless communication apparatus |
LU93211B1 (en) * | 2016-09-14 | 2018-04-05 | Iee Sa | Method for determining a sense impedance in a guard-sense capacitive sensor |
LU93284B1 (en) * | 2016-10-28 | 2018-05-14 | Iee Sa | Sensor diagnostics for a capacitive sensing system |
US10374510B2 (en) | 2017-04-07 | 2019-08-06 | Texas Instruments Incorporated | Compensated active electro-magnetic interference filters |
US10778089B2 (en) * | 2017-04-07 | 2020-09-15 | Texas Instruments Incorporated | Cascaded active electro-magnetic interference filter |
US20180370431A1 (en) * | 2017-06-23 | 2018-12-27 | Aamp Of Florida, Inc. | Unattented occupant protection system (uops) safety system |
JP6960831B2 (ja) * | 2017-11-17 | 2021-11-05 | エイブリック株式会社 | センサ装置 |
CN111788084A (zh) | 2018-01-24 | 2020-10-16 | 捷温汽车有限公司 | 用于感测方向盘上的乘员或座椅中的乘员的手的存在的方向盘或座椅的电容感测和加热*** |
DE102018000884A1 (de) * | 2018-02-03 | 2019-08-08 | Leopold Kostal Gmbh & Co. Kg | Kapazitives Messsystem |
CN109143137B (zh) * | 2018-06-14 | 2020-09-29 | 国电南瑞科技股份有限公司 | 一种发电机pmu装置测量精度提升方法 |
FR3065294B1 (fr) * | 2018-06-27 | 2020-10-02 | Autoliv Dev | Dispositif capacitif de detection de la presence d'une personne a proximite d'un composant d'un vehicule automobile |
CN112752955A (zh) * | 2018-10-01 | 2021-05-04 | 勃林格殷格翰维特梅迪卡有限公司 | 流体传感器、用于测试样品的***和方法 |
LU101023B1 (en) * | 2018-12-03 | 2020-06-03 | Iee Sa | Capacitive Sensor Guard Diagnostics from Redundant Coupling Measurement |
US11601045B2 (en) | 2019-04-01 | 2023-03-07 | Texas Instruments Incorporated | Active electromagnetic interference filter with damping network |
US20220155355A1 (en) * | 2019-04-10 | 2022-05-19 | Iee International Electronics & Engineering S.A. | Multi-channel capacitance sensing measurement circuit |
CN114222694B (zh) * | 2019-07-10 | 2023-10-31 | Iee国际电子工程股份公司 | 利用方向盘中的双区传感器检测手握持的设备和方法 |
DE102019124294B4 (de) * | 2019-09-10 | 2022-05-25 | Valeo Schalter Und Sensoren Gmbh | Kombinierte, kapazitive Sensor- und Heizvorrichtung, Verfahren zum Betrieb einer Sensor- und Heizvorrichtung, Lenkradbaugruppe mit einer Sensor- und Heizvorrichtung und Fahrzeug mit einer Lenkradbaugruppe |
CN112946758B (zh) * | 2021-01-28 | 2022-06-10 | 中科(湖南)先进轨道交通研究院有限公司 | 一种非接触电容式列车接近传感器及其工作方法 |
Citations (3)
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DE102007059702A1 (de) * | 2006-12-10 | 2008-07-24 | I F M Electronic Gmbh | Kapazitiver Sensor |
US20110084709A1 (en) * | 2008-06-13 | 2011-04-14 | Koninkllijke Philips Electronics N.V. | Capacitive proximity device and electronic device comprising the capacitive proximity device |
DE112011101945T5 (de) * | 2010-06-08 | 2013-04-04 | Iee International Electronics & Engineering S.A. | Robustes kapazitives Messsystern |
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DE4110702A1 (de) | 1991-04-03 | 1992-10-08 | Bosch Gmbh Robert | Fahrzeugsitz |
DE4338285A1 (de) | 1993-11-10 | 1995-05-11 | Bosch Gmbh Robert | Elektronisches Gerät für die Ansteuerung einer Sitzheizung |
US6161070A (en) | 1996-02-23 | 2000-12-12 | Nec Home Electronics, Inc. | Passenger detection system |
KR100558379B1 (ko) * | 1998-01-23 | 2006-03-10 | 도쿄 일렉트론 가부시키가이샤 | 임피던스-전압 변환기 |
DE19847750A1 (de) * | 1998-10-16 | 2000-04-20 | Bayerische Motoren Werke Ag | Verfahren zur kapazitiven Objekterkennung bei Fahrzeugen |
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EP2036764A1 (en) * | 2007-09-12 | 2009-03-18 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Method and system for detecting an occupancy state of a vehicle seat |
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DE102008023535B4 (de) * | 2008-05-14 | 2011-05-12 | Texas Instruments Deutschland Gmbh | Elektronische Vorrichtung und Verfahren zur Auswertung einer variablen Kapazität |
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LU91739B1 (en) * | 2010-09-23 | 2012-03-26 | Iee Sarl | Capacitive occupant detection system |
LU91768B1 (en) * | 2010-12-17 | 2012-06-18 | Iee Sarl | Seat heater usable as antenna electrode |
LU91791B1 (en) * | 2011-02-21 | 2012-08-22 | Iee Sarl | Heating element operated as capacitive sensing electrode |
LU91839B1 (en) * | 2011-07-08 | 2013-01-09 | Iee Sarl | Impedance measurement system |
LU91843B1 (en) * | 2011-07-20 | 2013-01-21 | Iee Sarl | Plural-frequency capacitive occupancy sensing system |
LU92116B1 (en) * | 2012-12-19 | 2014-06-20 | Iee Sarl | Capacitive sensor configured for using heating element as antenna electrode |
LU92149B1 (en) * | 2013-02-07 | 2014-08-08 | Iee Sarl | Capacitive sensor |
LU92178B1 (en) * | 2013-04-09 | 2014-10-10 | Iee Sarl | Capacitive sensing device |
-
2013
- 2013-04-09 LU LU92179A patent/LU92179B1/xx active
-
2014
- 2014-04-02 CN CN201480020275.XA patent/CN105283735B/zh active Active
- 2014-04-02 US US14/783,810 patent/US9726775B2/en active Active
- 2014-04-02 DE DE112014001880.5T patent/DE112014001880B4/de active Active
- 2014-04-02 WO PCT/EP2014/056552 patent/WO2014166780A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007059702A1 (de) * | 2006-12-10 | 2008-07-24 | I F M Electronic Gmbh | Kapazitiver Sensor |
US20110084709A1 (en) * | 2008-06-13 | 2011-04-14 | Koninkllijke Philips Electronics N.V. | Capacitive proximity device and electronic device comprising the capacitive proximity device |
DE112011101945T5 (de) * | 2010-06-08 | 2013-04-04 | Iee International Electronics & Engineering S.A. | Robustes kapazitives Messsystern |
Also Published As
Publication number | Publication date |
---|---|
US20160306061A1 (en) | 2016-10-20 |
US9726775B2 (en) | 2017-08-08 |
CN105283735B (zh) | 2017-05-10 |
WO2014166780A1 (en) | 2014-10-16 |
DE112014001880T5 (de) | 2015-12-24 |
CN105283735A (zh) | 2016-01-27 |
DE112014001880B4 (de) | 2022-07-07 |
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