CN1509923A - 磁性位置传感器 - Google Patents
磁性位置传感器 Download PDFInfo
- Publication number
- CN1509923A CN1509923A CNA2003101196196A CN200310119619A CN1509923A CN 1509923 A CN1509923 A CN 1509923A CN A2003101196196 A CNA2003101196196 A CN A2003101196196A CN 200310119619 A CN200310119619 A CN 200310119619A CN 1509923 A CN1509923 A CN 1509923A
- Authority
- CN
- China
- Prior art keywords
- magnet
- magnetic field
- field sensor
- sensor
- magnetic
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
- B60R21/01546—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment using belt buckle sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Buckles (AREA)
- Automotive Seat Belt Assembly (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247590A DE10247590A1 (de) | 2002-10-11 | 2002-10-11 | Magnetischer Positionssensor |
DE10247590.3 | 2002-10-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1509923A true CN1509923A (zh) | 2004-07-07 |
CN100352702C CN100352702C (zh) | 2007-12-05 |
Family
ID=32010457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101196196A Expired - Fee Related CN100352702C (zh) | 2002-10-11 | 2003-10-11 | 磁性位置传感器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040135573A1 (zh) |
EP (1) | EP1407945A3 (zh) |
CN (1) | CN100352702C (zh) |
DE (1) | DE10247590A1 (zh) |
PL (1) | PL362723A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102126478A (zh) * | 2011-03-09 | 2011-07-20 | 哈姆林电子(苏州)有限公司 | 位置传感器 |
WO2018112828A1 (en) * | 2016-12-22 | 2018-06-28 | Hamlin Electronics (Suzhou) Co. Ltd | Magnetic position sensor |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7710288B2 (en) * | 2006-02-09 | 2010-05-04 | Alps Automotive, Inc. | Wireless self-powered sensor |
DE102006011207A1 (de) * | 2006-03-02 | 2007-09-06 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Sensoranordnung und Schaltanordnung |
US8090504B2 (en) * | 2008-01-09 | 2012-01-03 | International Business Machines Corporation | Feedback loop system for passenger safety |
US8662071B2 (en) * | 2011-02-14 | 2014-03-04 | Bsh Home Appliances Corporation | Household gas appliance with a magnetically controlled gas supply system |
DE102014002771A1 (de) * | 2014-02-25 | 2015-08-27 | Daimler Ag | Sicherheitsgurt für ein Fahrzeug und Fahrzeug |
DE102015209466B4 (de) * | 2015-05-22 | 2023-12-28 | Volkswagen Aktiengesellschaft | Angurtassistenzvorrichtung für Fahrzeuginsassenrückhaltesysteme |
EP3467528B1 (en) | 2017-10-06 | 2020-05-20 | Melexis Technologies NV | Magnetic sensor sensitivity matching calibration |
US20210190893A1 (en) | 2017-10-06 | 2021-06-24 | Melexis Technologies Nv | Magnetic sensor sensitivity matching calibration |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576962Y2 (zh) * | 1974-07-26 | 1982-02-09 | ||
US4295118A (en) * | 1980-05-21 | 1981-10-13 | The Singer Company | Latching relay using Hall effect device |
US4443716A (en) * | 1982-01-26 | 1984-04-17 | Sprague Electric Company | Symmetrical-hysteresis Hall switch |
US4829248A (en) * | 1984-09-20 | 1989-05-09 | Loubier Robert J | Hall effect sensing apparatus and method |
US4970463A (en) * | 1989-03-13 | 1990-11-13 | Durakool Incorporated | Temperature stable proximity sensor with sensing of flux emanating from the lateral surface of a magnet |
JPH05175483A (ja) * | 1991-12-24 | 1993-07-13 | Asahi Chem Ind Co Ltd | 位置センサー |
US5341097A (en) * | 1992-09-29 | 1994-08-23 | Honeywell Inc. | Asymmetrical magnetic position detector |
US5998989A (en) * | 1993-12-22 | 1999-12-07 | Itt Automotive Europe Gmbh | Device including magnet-biased magnetoresistive sensor and rotatable, magnetized encoder for detecting rotary movements |
EP0668486A3 (de) * | 1994-02-22 | 1997-07-30 | Heidenhain Gmbh Dr Johannes | Längen- oder Winkelmesseinrichtung. |
DE19502416A1 (de) * | 1995-01-26 | 1996-08-01 | Trw Repa Gmbh | Verschluß für Sicherheitsgurte |
US5781005A (en) * | 1995-06-07 | 1998-07-14 | Allegro Microsystems, Inc. | Hall-effect ferromagnetic-article-proximity sensor |
EP0842392B1 (en) * | 1995-08-02 | 2003-12-17 | American Electronic Components, Inc. | Gear tooth sensor with improved resolution and stability |
DE19827057A1 (de) * | 1998-06-18 | 1999-12-23 | Bosch Gmbh Robert | Vorrichtung zum Erkennen eines auf einem Fahrzeugsitz arretierten Kindersitzes |
DE19917465A1 (de) * | 1999-04-17 | 2000-11-16 | Bosch Gmbh Robert | Meßvorrichtung |
US6175304B1 (en) * | 1999-05-12 | 2001-01-16 | Trw Inc. | Latch sensing seatbelt buckle |
US6357091B1 (en) * | 1999-11-30 | 2002-03-19 | Trw Vehicle Safety Systems Inc. | Latch sensing seat belt buckle |
US6554318B2 (en) * | 2000-01-12 | 2003-04-29 | Delphi Technologies, Inc. | Seat belt tension sensor |
JP2001224408A (ja) * | 2000-02-18 | 2001-08-21 | Tokai Rika Co Ltd | バックル装置 |
US6474435B1 (en) * | 2000-09-07 | 2002-11-05 | Trw Vehicle Safety Systems Inc. | Means for electrical connection of components in a vehicle occupant protection system |
US7009386B2 (en) * | 2002-01-02 | 2006-03-07 | Stoneridge Control Devices, Inc. | Non-contact position sensor utilizing multiple sensor elements |
US6703830B2 (en) * | 2002-02-18 | 2004-03-09 | Phoenix America, Inc. | Tunable magnetic device for use in a proximity sensor |
-
2002
- 2002-10-11 DE DE10247590A patent/DE10247590A1/de not_active Ceased
-
2003
- 2003-09-25 EP EP03103563A patent/EP1407945A3/de not_active Withdrawn
- 2003-10-08 PL PL03362723A patent/PL362723A1/xx not_active IP Right Cessation
- 2003-10-11 CN CNB2003101196196A patent/CN100352702C/zh not_active Expired - Fee Related
- 2003-10-14 US US10/683,463 patent/US20040135573A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102126478A (zh) * | 2011-03-09 | 2011-07-20 | 哈姆林电子(苏州)有限公司 | 位置传感器 |
WO2018112828A1 (en) * | 2016-12-22 | 2018-06-28 | Hamlin Electronics (Suzhou) Co. Ltd | Magnetic position sensor |
CN110573829A (zh) * | 2016-12-22 | 2019-12-13 | 哈姆林电子(苏州)有限公司 | 磁性位置传感器 |
Also Published As
Publication number | Publication date |
---|---|
DE10247590A1 (de) | 2004-04-22 |
CN100352702C (zh) | 2007-12-05 |
US20040135573A1 (en) | 2004-07-15 |
EP1407945A2 (de) | 2004-04-14 |
EP1407945A3 (de) | 2004-10-20 |
PL362723A1 (en) | 2004-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CONTINENTAL AUTOMOTIVE GMBH Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20110615 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MUNICH, GERMANY TO: HANNOVER, GERMANY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110615 Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Hannover Patentee before: Continental Automotive GmbH |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20121011 |