GB0021480D0 - Controller for a capacitive sensor - Google Patents
Controller for a capacitive sensorInfo
- Publication number
- GB0021480D0 GB0021480D0 GB0021480A GB0021480A GB0021480D0 GB 0021480 D0 GB0021480 D0 GB 0021480D0 GB 0021480 A GB0021480 A GB 0021480A GB 0021480 A GB0021480 A GB 0021480A GB 0021480 D0 GB0021480 D0 GB 0021480D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- controller
- capacitive sensor
- capacitive
- sensor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- 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
- B60R19/483—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 with obstacle sensors of electric or electronic type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0021480A GB2366385A (en) | 2000-09-01 | 2000-09-01 | Controller for a capacitive sensor |
PCT/GB2001/003920 WO2002019524A1 (en) | 2000-09-01 | 2001-09-03 | Controller for a capacitive sensor |
AU2001284230A AU2001284230A1 (en) | 2000-09-01 | 2001-09-03 | Controller for a capacitive sensor |
EP01963198A EP1316148A1 (en) | 2000-09-01 | 2001-09-03 | Controller for a capacitive sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0021480A GB2366385A (en) | 2000-09-01 | 2000-09-01 | Controller for a capacitive sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0021480D0 true GB0021480D0 (en) | 2000-10-18 |
GB2366385A GB2366385A (en) | 2002-03-06 |
Family
ID=9898659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0021480A Withdrawn GB2366385A (en) | 2000-09-01 | 2000-09-01 | Controller for a capacitive sensor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1316148A1 (en) |
AU (1) | AU2001284230A1 (en) |
GB (1) | GB2366385A (en) |
WO (1) | WO2002019524A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7293467B2 (en) * | 2001-07-09 | 2007-11-13 | Nartron Corporation | Anti-entrapment system |
US6777958B2 (en) | 2001-10-17 | 2004-08-17 | Delphi Technologies, Inc. | Method and apparatus for detecting a change in capacitance of a capacitive proximity sensor |
US6750624B2 (en) | 2001-10-17 | 2004-06-15 | Delphi Technologies, Inc. | Non-contact obstacle detection system utilizing ultra sensitive capacitive sensing |
GB2396015A (en) * | 2002-12-06 | 2004-06-09 | Automotive Electronics Ltd Ab | Moderating the output of a capacitive sensor |
GB0605717D0 (en) | 2006-03-21 | 2006-05-03 | Univ Sussex | Electric potential sensor |
GB0718677D0 (en) * | 2007-09-25 | 2007-10-31 | 3M Innovative Properties Co | Capacitive sensor and proximity detector using it |
DE102007047716A1 (en) * | 2007-10-05 | 2009-04-09 | Robert Bosch Gmbh | Sensor device for capacitive distance determination |
WO2009052616A1 (en) * | 2007-10-23 | 2009-04-30 | Magna International Inc. | Two wire digital ultrasonic sensor using bi-directional power line communication |
US8115499B2 (en) * | 2009-05-22 | 2012-02-14 | Freescale Semiconductor, Inc. | Device with proximity detection capability |
EP3512098A1 (en) | 2018-01-10 | 2019-07-17 | Captron Electronic GmbH | Sensor switch with spread spectrum sensing signal and synchronous rectifier |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829850A (en) * | 1971-12-17 | 1974-08-13 | Tyco Laboratories Inc | Proximity detector |
GB8426010D0 (en) * | 1984-10-15 | 1984-11-21 | Memco Med Ltd | Automatic control |
DE4001814A1 (en) * | 1990-01-23 | 1991-07-25 | Vdo Schindling | EVALUATION FOR A CAPACITIVE SENSOR |
US5394292A (en) * | 1991-04-30 | 1995-02-28 | Tsuden Kabushiki Kaisha | Electronic car bumper |
US5337353A (en) * | 1992-04-01 | 1994-08-09 | At&T Bell Laboratories | Capacitive proximity sensors |
GB2286247A (en) * | 1994-02-03 | 1995-08-09 | Massachusetts Inst Technology | Capacitive position detection |
DE19744152A1 (en) * | 1997-10-07 | 1999-04-29 | Ifm Electronic Gmbh | Circuit arrangement for detecting the capacitance or a change in capacitance of a capacitive circuit or component |
EP0859468B1 (en) * | 1997-02-17 | 2004-11-17 | E.G.O. ELEKTRO-GERÄTEBAU GmbH | Circuitry for a sensor element |
-
2000
- 2000-09-01 GB GB0021480A patent/GB2366385A/en not_active Withdrawn
-
2001
- 2001-09-03 AU AU2001284230A patent/AU2001284230A1/en not_active Abandoned
- 2001-09-03 WO PCT/GB2001/003920 patent/WO2002019524A1/en not_active Application Discontinuation
- 2001-09-03 EP EP01963198A patent/EP1316148A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2002019524A1 (en) | 2002-03-07 |
AU2001284230A1 (en) | 2002-03-13 |
EP1316148A1 (en) | 2003-06-04 |
GB2366385A (en) | 2002-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |