DE69931424D1 - Vorrichtung zur Drehwinkelmessung - Google Patents
Vorrichtung zur DrehwinkelmessungInfo
- Publication number
- DE69931424D1 DE69931424D1 DE69931424T DE69931424T DE69931424D1 DE 69931424 D1 DE69931424 D1 DE 69931424D1 DE 69931424 T DE69931424 T DE 69931424T DE 69931424 T DE69931424 T DE 69931424T DE 69931424 D1 DE69931424 D1 DE 69931424D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- rotation
- angle
- 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.)
- Expired - Lifetime
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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24457—Failure detection
- G01D5/24466—Comparison of the error value to a threshold
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16144698 | 1998-05-26 | ||
JP16144698A JP3329271B2 (ja) | 1998-05-26 | 1998-05-26 | 操舵角検出装置及びその異常検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69931424D1 true DE69931424D1 (de) | 2006-06-29 |
DE69931424T2 DE69931424T2 (de) | 2006-12-28 |
Family
ID=15735276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69931424T Expired - Lifetime DE69931424T2 (de) | 1998-05-26 | 1999-05-12 | Vorrichtung zur Drehwinkelmessung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6291815B1 (de) |
EP (1) | EP0961101B1 (de) |
JP (1) | JP3329271B2 (de) |
DE (1) | DE69931424T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11211862A (ja) * | 1997-11-19 | 1999-08-06 | Seiko Epson Corp | 情報処理装置 |
JP3627531B2 (ja) * | 1998-09-30 | 2005-03-09 | セイコーエプソン株式会社 | 情報処理装置 |
US6411867B1 (en) * | 1999-10-27 | 2002-06-25 | Fujitsu Ten Limited | Vehicle driving support system, and steering angle detection device |
JP4356070B2 (ja) * | 2003-04-02 | 2009-11-04 | セイコーエプソン株式会社 | 液体噴射装置 |
JP4203371B2 (ja) * | 2003-07-31 | 2008-12-24 | アルプス電気株式会社 | 回転検出装置及びこれを備えた自動車 |
KR100857367B1 (ko) * | 2007-08-16 | 2008-09-05 | 현대자동차주식회사 | 자동차의 조향각속도 측정방법 |
KR20110093499A (ko) * | 2010-02-12 | 2011-08-18 | 삼성전자주식회사 | 회전식 인코더 및 그 제어 방법 |
KR20120014356A (ko) * | 2010-08-09 | 2012-02-17 | 삼성전자주식회사 | 회전체 유무 판단방법 및 최적 게인 설정방법 |
JP5584634B2 (ja) * | 2011-01-24 | 2014-09-03 | アルプス電気株式会社 | 角速度検出装置及び角速度のエラー検出方法 |
CN103115595B (zh) * | 2013-01-17 | 2015-06-17 | 黄其清 | 换向片自动检测装置 |
US9863790B1 (en) * | 2015-06-08 | 2018-01-09 | X Development Llc | Devices and methods for a rotary encoder |
CN108362258A (zh) * | 2018-02-09 | 2018-08-03 | 滁州职业技术学院 | 一种应用于绳槽加工的旋转测量装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2045990B (en) | 1979-03-29 | 1983-10-12 | Panelwire Controls Ltd | Gaming machine |
FR2529665A1 (fr) | 1982-07-05 | 1984-01-06 | Sfena | Capteur rotatif de position angulaire a sorties numeriques |
JPS60107520A (ja) | 1983-11-15 | 1985-06-13 | Matsushita Electric Works Ltd | 光学式ロ−タリ−エンコ−ダ |
US4827123A (en) * | 1986-04-11 | 1989-05-02 | Sangamo Weston, Inc. | Direction sensitive optical shaft encoder |
JPS63262523A (ja) * | 1987-04-21 | 1988-10-28 | Matsushita Electric Ind Co Ltd | 絶対位置検出方法及びその装置 |
US5003171A (en) * | 1990-01-26 | 1991-03-26 | Allied Signal Inc. | Optical encoding arrangement for absolute angle measurements |
JP2987945B2 (ja) | 1991-01-10 | 1999-12-06 | 日産自動車株式会社 | 操舵角センサフェイル検出装置 |
JPH06127417A (ja) | 1992-10-19 | 1994-05-10 | Nippondenso Co Ltd | 4輪操舵装置のセンサ故障診断装置 |
DE4243778A1 (de) | 1992-12-23 | 1994-06-30 | Bosch Gmbh Robert | Vorrichtung oder Verfahren zur Lageerkennung |
JP3236486B2 (ja) | 1995-10-23 | 2001-12-10 | トヨタ自動車株式会社 | 操舵角センサの異常検出装置 |
-
1998
- 1998-05-26 JP JP16144698A patent/JP3329271B2/ja not_active Expired - Lifetime
-
1999
- 1999-05-03 US US09/303,691 patent/US6291815B1/en not_active Expired - Lifetime
- 1999-05-12 DE DE69931424T patent/DE69931424T2/de not_active Expired - Lifetime
- 1999-05-12 EP EP99109525A patent/EP0961101B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11337327A (ja) | 1999-12-10 |
EP0961101A2 (de) | 1999-12-01 |
JP3329271B2 (ja) | 2002-09-30 |
EP0961101A3 (de) | 2001-05-30 |
EP0961101B1 (de) | 2006-05-24 |
US6291815B1 (en) | 2001-09-18 |
DE69931424T2 (de) | 2006-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |