JPH11506836A - スマート線形角度位置センサ - Google Patents
スマート線形角度位置センサInfo
- Publication number
- JPH11506836A JPH11506836A JP9501263A JP50126397A JPH11506836A JP H11506836 A JPH11506836 A JP H11506836A JP 9501263 A JP9501263 A JP 9501263A JP 50126397 A JP50126397 A JP 50126397A JP H11506836 A JPH11506836 A JP H11506836A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- signal
- value
- position sensor
- electronic circuit
- 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
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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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/106—Detection of demand or actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2432—Methods of calibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2474—Characteristics of sensors
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
-
- 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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
- G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
-
- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Technology Law (AREA)
- Analytical Chemistry (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アナログ出力信号によるセンサの所定の誤差を自動補償するための電子回路 であって、 前記センサの前記アナログ出力信号を検出する手段と、 前記出力信号の誤差を自動補償する補償手段と、 を具備することを特徴とする電子回路。 2.前記補償手段は所定の較正ポイントでの前記センサについての理論値を記憶 する手段を含むことを特徴とする請求項1に記載の電子回路。 3.前記補償手段はさらに前記センサの全体の角度範囲全体についての前記理論 値の所定の関数として補償値を生成する手段を含むことを特徴とする請求項2に 記載の電子回路。 4.前記補償手段は前記理論値からの前記出力信号の偏差の関数として前記出力 信号に属する出力信号を調整する手段を含むことを特徴とする請求項3に記載の 電子回路。 5.前記補償手段は温度偏差に起因する前記出力信号の誤差を自動補償する手段 を含むことを特徴とする請求項1に記載の電子回路。 6.前記補償手段は前記センサの部品間偏差による誤差を自動補償する手段を含 むことを特徴とする請求項5に記載の電子回路。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/486,650 | 1995-06-07 | ||
| US08/486,650 US5757181A (en) | 1992-06-22 | 1995-06-07 | Electronic circuit for automatically compensating for errors in a sensor with an analog output signal |
| PCT/US1996/008768 WO1996041120A1 (en) | 1995-06-07 | 1996-06-05 | Smart linear angular position sensor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005332003A Division JP2006071652A (ja) | 1995-06-07 | 2005-11-16 | スマート線形角度位置センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11506836A true JPH11506836A (ja) | 1999-06-15 |
| JP3892038B2 JP3892038B2 (ja) | 2007-03-14 |
Family
ID=23932731
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50126397A Expired - Lifetime JP3892038B2 (ja) | 1995-06-07 | 1996-06-05 | スマート線形角度位置センサ |
| JP2005332003A Pending JP2006071652A (ja) | 1995-06-07 | 2005-11-16 | スマート線形角度位置センサ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005332003A Pending JP2006071652A (ja) | 1995-06-07 | 2005-11-16 | スマート線形角度位置センサ |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5757181A (ja) |
| EP (1) | EP0830563B1 (ja) |
| JP (2) | JP3892038B2 (ja) |
| AU (1) | AU6041096A (ja) |
| DE (3) | DE830563T1 (ja) |
| WO (1) | WO1996041120A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014224738A (ja) * | 2013-05-16 | 2014-12-04 | アズビル株式会社 | 回転角度検出器 |
| KR101967750B1 (ko) * | 2017-11-09 | 2019-04-10 | 엘씨 텍(주) | 회전형 위치각 감지센서의 특성 분석 장치 |
Families Citing this family (109)
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- 1996-06-05 DE DE0830563T patent/DE830563T1/de active Pending
- 1996-06-05 DE DE69629683T patent/DE69629683T2/de not_active Expired - Lifetime
- 1996-06-05 DE DE29623568U patent/DE29623568U1/de not_active Expired - Lifetime
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2014224738A (ja) * | 2013-05-16 | 2014-12-04 | アズビル株式会社 | 回転角度検出器 |
| KR101967750B1 (ko) * | 2017-11-09 | 2019-04-10 | 엘씨 텍(주) | 회전형 위치각 감지센서의 특성 분석 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3892038B2 (ja) | 2007-03-14 |
| DE69629683T2 (de) | 2004-02-26 |
| AU6041096A (en) | 1996-12-30 |
| US5818223A (en) | 1998-10-06 |
| JP2006071652A (ja) | 2006-03-16 |
| US5757181A (en) | 1998-05-26 |
| EP0830563B1 (en) | 2003-08-27 |
| DE69629683D1 (de) | 2003-10-02 |
| DE29623568U1 (de) | 1998-10-01 |
| DE830563T1 (de) | 1999-01-07 |
| WO1996041120A1 (en) | 1996-12-19 |
| EP0830563A4 (en) | 1998-09-23 |
| EP0830563A1 (en) | 1998-03-25 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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