TWI287101B - Magnetic sensor and orientation sensor - Google Patents
Magnetic sensor and orientation sensor Download PDFInfo
- Publication number
- TWI287101B TWI287101B TW092112640A TW92112640A TWI287101B TW I287101 B TWI287101 B TW I287101B TW 092112640 A TW092112640 A TW 092112640A TW 92112640 A TW92112640 A TW 92112640A TW I287101 B TWI287101 B TW I287101B
- Authority
- TW
- Taiwan
- Prior art keywords
- magnetic
- sensor
- substrate
- component
- detecting
- Prior art date
Links
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/28—Electromagnetic compasses
- G01C17/30—Earth-inductor compasses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/0206—Three-component magnetometers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2002/005170 WO2003100449A1 (fr) | 2002-05-28 | 2002-05-28 | Capteur magnetique et capteur de direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200405023A TW200405023A (en) | 2004-04-01 |
| TWI287101B true TWI287101B (en) | 2007-09-21 |
Family
ID=29561087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092112640A TWI287101B (en) | 2002-05-28 | 2003-05-09 | Magnetic sensor and orientation sensor |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2003100449A1 (fr) |
| AU (1) | AU2002256927A1 (fr) |
| TW (1) | TWI287101B (fr) |
| WO (1) | WO2003100449A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI582391B (zh) * | 2015-08-05 | 2017-05-11 | 緯創資通股份有限公司 | 校正方法及電子裝置 |
| TWI630370B (zh) * | 2017-09-01 | 2018-07-21 | 捷萌科技股份有限公司 | Device and method for measuring antenna azimuth offset and automatic calibration by using magnetic force |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006008790A1 (fr) * | 2004-07-15 | 2006-01-26 | C & N Inc | Dispositif de terminal mobile |
| JP4915996B2 (ja) * | 2006-10-06 | 2012-04-11 | 株式会社リコー | センサ・モジュール、補正方法、プログラム及び記録媒体 |
| JP5212900B2 (ja) * | 2008-09-09 | 2013-06-19 | 株式会社リコー | 磁気センシング素子、磁気センシング装置、方位検出装置及び情報機器 |
| US9057606B2 (en) | 2009-09-10 | 2015-06-16 | Nextnav, Llc | Wide area positioning system |
| EP2638405A4 (fr) * | 2010-11-12 | 2014-09-17 | Nextnav Llc | Système de localisation étendu |
| TWI613458B (zh) * | 2015-11-27 | 2018-02-01 | 愛盛科技股份有限公司 | 磁場感測裝置及其感測方法 |
| CN106872914B (zh) | 2015-11-27 | 2019-09-10 | 爱盛科技股份有限公司 | 磁场感测装置及感测方法 |
| CN109556564A (zh) * | 2017-09-26 | 2019-04-02 | 捷萌科技股份有限公司 | 一种利用磁力测量天线方位角偏移量与自动校准的装置及方法 |
| DE102018220032A1 (de) * | 2018-11-22 | 2020-05-28 | Conti Temic Microelectronic Gmbh | Magnetisches Positionssensorsystem |
| CN114816073B (zh) * | 2022-05-23 | 2025-09-26 | 甄十信息科技（上海）有限公司 | 一种基于多传感器的动作识别的方法及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3093813B2 (ja) * | 1991-03-29 | 2000-10-03 | 科学技術振興事業団 | 磁気センサ |
| JP2887940B2 (ja) * | 1991-05-28 | 1999-05-10 | 三菱マテリアル株式会社 | 半導体装置用リード及びその加工方法 |
| JP3842316B2 (ja) * | 1994-07-08 | 2006-11-08 | セイコーインスツル株式会社 | 位置検出装置および傾斜センサ |
| JPH09331088A (ja) * | 1996-06-11 | 1997-12-22 | Asahi Kasei Denshi Kk | ホール素子 |
| US6195559B1 (en) * | 1997-11-26 | 2001-02-27 | U.S. Philips Corporation | Communication system, a primary radio station, a secondary radio station, and a communication method |
-
2002
- 2002-05-28 AU AU2002256927A patent/AU2002256927A1/en not_active Abandoned
- 2002-05-28 WO PCT/JP2002/005170 patent/WO2003100449A1/fr not_active Ceased
- 2002-05-28 JP JP2004507855A patent/JPWO2003100449A1/ja active Pending
-
2003
- 2003-05-09 TW TW092112640A patent/TWI287101B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI582391B (zh) * | 2015-08-05 | 2017-05-11 | 緯創資通股份有限公司 | 校正方法及電子裝置 |
| TWI630370B (zh) * | 2017-09-01 | 2018-07-21 | 捷萌科技股份有限公司 | Device and method for measuring antenna azimuth offset and automatic calibration by using magnetic force |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2003100449A1 (ja) | 2005-09-29 |
| TW200405023A (en) | 2004-04-01 |
| WO2003100449A1 (fr) | 2003-12-04 |
| AU2002256927A1 (en) | 2003-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |