MX2007010790A - Capacitive sensor and method of production. - Google Patents
Capacitive sensor and method of production.Info
- Publication number
- MX2007010790A MX2007010790A MX2007010790A MX2007010790A MX2007010790A MX 2007010790 A MX2007010790 A MX 2007010790A MX 2007010790 A MX2007010790 A MX 2007010790A MX 2007010790 A MX2007010790 A MX 2007010790A MX 2007010790 A MX2007010790 A MX 2007010790A
- Authority
- MX
- Mexico
- Prior art keywords
- sensor
- capacitive sensor
- production
- conductor
- sensitivity
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01V3/088—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 operating with electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- 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
-
- 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
- H03K17/96—Touch switches
- H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention provides a capacitive sensor comprising a sensor conductor with a large guard conductor behind it, in which the sensitivity to distant objects is enhanced by minimising the area of conductive material forming the sensor conductor particularly in vertical strips representing the path of water over the sensor. Sensitivity to trickles of water such as from rain that flow over the sensor is thereby reduced.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0504467A GB2423822A (en) | 2005-03-02 | 2005-03-02 | Capacitive proximity sensor with reduced sensitivity to water trickles |
PCT/GB2006/000786 WO2006092627A1 (en) | 2005-03-02 | 2006-03-02 | Capacitive sensor and method of production |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007010790A true MX2007010790A (en) | 2008-02-11 |
Family
ID=34451783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007010790A MX2007010790A (en) | 2005-03-02 | 2006-03-02 | Capacitive sensor and method of production. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1856559A1 (en) |
JP (1) | JP2008532034A (en) |
KR (1) | KR20080012259A (en) |
CN (1) | CN101167000A (en) |
BR (1) | BRPI0607582A2 (en) |
GB (1) | GB2423822A (en) |
MX (1) | MX2007010790A (en) |
WO (1) | WO2006092627A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020607A1 (en) * | 2007-05-03 | 2008-11-13 | Rehau Ag + Co | Bumpers for a motor vehicle with sensor band arrangement and a method for determining the distance between the motor vehicle |
GB0719807D0 (en) * | 2007-10-10 | 2007-11-21 | 3M Innovative Properties Co | Sensor assembly comprising a capacitive proximity sensor |
DE102008041635A1 (en) * | 2008-08-28 | 2010-03-04 | Robert Bosch Gmbh | Measuring electrode arrangement, apparatus and a method for capacitive distance measurement |
DE102009059202A1 (en) * | 2009-07-20 | 2011-02-03 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | sensor module |
SE538227C2 (en) * | 2010-06-07 | 2016-04-12 | Lars Åke Wern | Capacitive sensor system |
SE538226C2 (en) * | 2010-06-07 | 2016-04-12 | Lars Åke Wern | Capacitive sensor system |
KR101017096B1 (en) * | 2010-09-30 | 2011-02-25 | (주)펄스테크 | Sensor strip for obstacle detection and connecting structure thereof |
DE102014010004A1 (en) * | 2014-07-05 | 2016-01-07 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Capacitive sensor electrode for a motor vehicle and manufacturing method for such a sensor electrode |
DE102014010798A1 (en) * | 2014-07-22 | 2016-01-28 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | Sensor electrode for a capacitive proximity sensor |
DE102014011229A1 (en) * | 2014-07-29 | 2016-02-04 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Capacitive sensor electrode for a motor vehicle |
FR3033148B1 (en) * | 2015-02-26 | 2017-03-31 | Univ De Reims Champagne-Ardenne | DEVICE FOR DETECTING AND ANALYZING THE NATURE OF OBSTACLES |
JP6780248B2 (en) * | 2016-01-25 | 2020-11-04 | 凸版印刷株式会社 | Metal ball detection device, metal ball detection module for pachinko game machines and pachinko game machines using metal ball detection device |
WO2017170305A1 (en) * | 2016-03-29 | 2017-10-05 | ライフロボティクス株式会社 | Proximity sensor device and robot arm mechanism |
FR3058439B1 (en) * | 2016-11-04 | 2018-12-07 | Compagnie Plastic Omnium | CAPACITIVE SENSOR-TYPE ANTI-PINCH DEVICE FOR OPENING A MOTOR VEHICLE |
CN111615578B (en) * | 2018-01-17 | 2022-07-29 | 阿尔卑斯阿尔派株式会社 | Door handle |
US10525912B2 (en) | 2018-04-12 | 2020-01-07 | Ford Global Technologies, Llc | Capacitive proximity sensors of vehicle doors |
US11117626B2 (en) | 2019-07-22 | 2021-09-14 | Ford Global Technologies, Llc | Vehicle skid plate sensor system and methods of use |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5394292A (en) * | 1991-04-30 | 1995-02-28 | Tsuden Kabushiki Kaisha | Electronic car bumper |
DE4308353C1 (en) * | 1993-03-16 | 1994-08-25 | Siemens Ag | Sensor, which can be mounted on a vehicle, for detecting a mechanical change in shape |
DE19516809C1 (en) * | 1995-05-08 | 1996-09-05 | Heinz Dipl Ing Ploechinger | Capacitive liq. level sensor based on cores of flexible ribbon cable for e.g. milk tank |
JP2001074569A (en) * | 1999-09-02 | 2001-03-23 | Tokin Corp | Planar capacitance type twist strain sensor |
ES2209925T3 (en) * | 1999-07-29 | 2004-07-01 | Ab Automotive Electronics Ltd. | CAPACITIVE SENSOR. |
FR2823163B1 (en) * | 2001-04-04 | 2003-07-04 | Plastic Omnium Cie | AUTOMOTIVE VEHICLE EXTERIOR ELEMENT, INCLUDING A CAPACITIVE SENSOR AND BODY PIECE COMPRISING SUCH AN EXTERNAL ELEMENT |
DE60228639D1 (en) * | 2001-04-12 | 2008-10-09 | Automotive Electronics Ltd Ab | Capacitive sensor |
GB2376075A (en) * | 2001-06-01 | 2002-12-04 | Ab Automotive Electronics Ltd | Bumper proximity detector using capacitive sensor |
GB2400666B (en) * | 2003-03-27 | 2006-08-09 | Automotive Electronics Ltd Ab | Capacitive sensor and method of manufacture thereof |
GB2386958A (en) * | 2003-07-28 | 2003-10-01 | Ab Automotive Electronics Ltd | Integral capacitive sensor for proximity detection |
GB2404443B (en) * | 2003-07-28 | 2007-08-01 | Automotive Electronics Ltd Ab | Capacitive sensor |
-
2005
- 2005-03-02 GB GB0504467A patent/GB2423822A/en not_active Withdrawn
-
2006
- 2006-03-02 WO PCT/GB2006/000786 patent/WO2006092627A1/en not_active Application Discontinuation
- 2006-03-02 JP JP2007557597A patent/JP2008532034A/en not_active Withdrawn
- 2006-03-02 CN CNA2006800066820A patent/CN101167000A/en active Pending
- 2006-03-02 EP EP06710006A patent/EP1856559A1/en not_active Withdrawn
- 2006-03-02 KR KR1020077021390A patent/KR20080012259A/en not_active Application Discontinuation
- 2006-03-02 BR BRPI0607582-7A patent/BRPI0607582A2/en not_active IP Right Cessation
- 2006-03-02 MX MX2007010790A patent/MX2007010790A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20080012259A (en) | 2008-02-11 |
GB2423822A (en) | 2006-09-06 |
EP1856559A1 (en) | 2007-11-21 |
JP2008532034A (en) | 2008-08-14 |
WO2006092627A1 (en) | 2006-09-08 |
CN101167000A (en) | 2008-04-23 |
GB0504467D0 (en) | 2005-04-13 |
BRPI0607582A2 (en) | 2009-09-15 |
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Legal Events
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FA | Abandonment or withdrawal |