CN109556638B - 多圈绝对值编码器、编码方法、控制器及存储介质 - Google Patents
多圈绝对值编码器、编码方法、控制器及存储介质 Download PDFInfo
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- CN109556638B CN109556638B CN201811581907.6A CN201811581907A CN109556638B CN 109556638 B CN109556638 B CN 109556638B CN 201811581907 A CN201811581907 A CN 201811581907A CN 109556638 B CN109556638 B CN 109556638B
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- rotary shaft
- controller
- hall sensor
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- absolute value
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- 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
- G01D5/24471—Error correction
- G01D5/24485—Error correction using other 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
- 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
-
- 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
- G01D5/249—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 using pulse code
- G01D5/2497—Absolute encoders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/12—Programme-controlled manipulators characterised by positioning means for manipulator elements electric
- B25J9/126—Rotary actuators
-
- 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
- G01D5/24471—Error correction
- G01D5/24495—Error correction using previous values
-
- 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
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
- G01R33/072—Constructional adaptation of the sensor to specific applications
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/20—Detecting rotary movement
- G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (21)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811581907.6A CN109556638B (zh) | 2018-12-24 | 2018-12-24 | 多圈绝对值编码器、编码方法、控制器及存储介质 |
JP2019008419A JP6758436B2 (ja) | 2018-12-24 | 2019-01-22 | マルチターンアブソリュートエンコーダ、エンコード方法、コントローラ及び記憶媒体 |
KR1020190014852A KR102133322B1 (ko) | 2018-12-24 | 2019-02-08 | 멀티턴 앱솔루트 인코더, 인코딩 방법, 컨트롤러 및 저장매체 |
EP19164359.2A EP3674668B8 (en) | 2018-12-24 | 2019-03-21 | Multi-turn absolute encoder, encoding method and robot |
US16/364,615 US10928224B2 (en) | 2018-12-24 | 2019-03-26 | Multi-turn absolute encoder, encoding method and robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811581907.6A CN109556638B (zh) | 2018-12-24 | 2018-12-24 | 多圈绝对值编码器、编码方法、控制器及存储介质 |
Publications (2)
Publication Number | Publication Date |
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CN109556638A CN109556638A (zh) | 2019-04-02 |
CN109556638B true CN109556638B (zh) | 2019-10-18 |
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CN201811581907.6A Active CN109556638B (zh) | 2018-12-24 | 2018-12-24 | 多圈绝对值编码器、编码方法、控制器及存储介质 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10928224B2 (zh) |
EP (1) | EP3674668B8 (zh) |
JP (1) | JP6758436B2 (zh) |
KR (1) | KR102133322B1 (zh) |
CN (1) | CN109556638B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110440848B (zh) * | 2019-08-21 | 2020-04-24 | 浙江禾川科技股份有限公司 | 一种磁编码器的测量方法、装置以及设备 |
CN110940361A (zh) * | 2019-12-04 | 2020-03-31 | 北京科技大学 | 一种磁敏型多圈绝对值编码器 |
US11761793B2 (en) | 2020-05-26 | 2023-09-19 | Analog Devices International Unlimited Company | Magnetic sensor package |
CN111882021B (zh) * | 2020-08-04 | 2023-12-12 | 杭州草部科技有限公司 | 一种具有储能功能的计圈定位控制系统 |
CN112344969A (zh) * | 2020-11-17 | 2021-02-09 | 湖南航天磁电有限责任公司 | 一种离轴单圈多对极绝对式磁编码器 |
CN112945283B (zh) * | 2021-02-05 | 2022-11-04 | 浙江禾川科技股份有限公司 | 绝对编码器的圈数解码方法、装置、系统 |
CN114061627A (zh) * | 2021-11-01 | 2022-02-18 | 之江实验室 | 一种电子式多圈绝对值编码器系统、装置及工作方法 |
CN114061633A (zh) * | 2021-11-18 | 2022-02-18 | 北京蓝尊科技有限公司 | 一种具有断电记忆功能的多圈绝对值磁编码器及采集方法 |
CN114665757A (zh) * | 2022-02-16 | 2022-06-24 | 深圳研控自动化科技股份有限公司 | 电机无限旋转绝对位置计算方法、设备及存储介质 |
Citations (8)
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JP2000275066A (ja) * | 1999-03-23 | 2000-10-06 | Ono Sokki Co Ltd | ロータリーエンコーダ |
EP1353151A1 (fr) * | 2002-04-09 | 2003-10-15 | Snr Roulements | Capteur de position absolue à barrette d'éléments à effet hall |
CN102486383A (zh) * | 2010-12-06 | 2012-06-06 | 沈阳理工大学 | 一种电保持多圈绝对值编码器 |
CN102506907A (zh) * | 2011-09-27 | 2012-06-20 | 上海源致信息技术有限公司 | 位置检测装置 |
CN105716634A (zh) * | 2016-04-03 | 2016-06-29 | 长春汇通光电技术有限公司 | 一种采用干簧管的多圈编码器及其判向计圈数的方法 |
CN206291915U (zh) * | 2016-12-02 | 2017-06-30 | 北京时代民芯科技有限公司 | 一种霍尔式的多圈编码器 |
CN107367289A (zh) * | 2017-08-10 | 2017-11-21 | 银弗(北京)科技有限公司 | 一种多圈绝对值编码器及其工作方法 |
CN206756198U (zh) * | 2017-03-02 | 2017-12-15 | 北京军立方机器人科技有限公司 | 一种多圈绝对值编码器 |
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JPH0641853B2 (ja) * | 1986-09-29 | 1994-06-01 | 株式会社安川電機 | 多回転式絶対値エンコ−ダ |
DE10311412B3 (de) * | 2003-03-13 | 2004-05-27 | Lenord, Bauer & Co. Gmbh | Verfahren zur Messung und Bestimmung der absoluten Position einer Geberwelle sowie einer Einrichtung zur Anwendung des Verfahrens |
JP5397496B2 (ja) * | 2011-05-30 | 2014-01-22 | 株式会社デンソー | 磁気センサ装置およびその製造方法 |
JP6151544B2 (ja) * | 2013-03-28 | 2017-06-21 | 日本電産サンキョー株式会社 | 磁気センサ装置およびロータリエンコーダ |
JP6196532B2 (ja) * | 2013-11-05 | 2017-09-13 | 日本電産サンキョー株式会社 | エンコーダ |
JP6658208B2 (ja) * | 2016-03-30 | 2020-03-04 | 日本電産株式会社 | モータシステム |
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2018
- 2018-12-24 CN CN201811581907.6A patent/CN109556638B/zh active Active
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2019
- 2019-01-22 JP JP2019008419A patent/JP6758436B2/ja active Active
- 2019-02-08 KR KR1020190014852A patent/KR102133322B1/ko active IP Right Grant
- 2019-03-21 EP EP19164359.2A patent/EP3674668B8/en active Active
- 2019-03-26 US US16/364,615 patent/US10928224B2/en active Active
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JP2000275066A (ja) * | 1999-03-23 | 2000-10-06 | Ono Sokki Co Ltd | ロータリーエンコーダ |
EP1353151A1 (fr) * | 2002-04-09 | 2003-10-15 | Snr Roulements | Capteur de position absolue à barrette d'éléments à effet hall |
CN102486383A (zh) * | 2010-12-06 | 2012-06-06 | 沈阳理工大学 | 一种电保持多圈绝对值编码器 |
CN102506907A (zh) * | 2011-09-27 | 2012-06-20 | 上海源致信息技术有限公司 | 位置检测装置 |
CN105716634A (zh) * | 2016-04-03 | 2016-06-29 | 长春汇通光电技术有限公司 | 一种采用干簧管的多圈编码器及其判向计圈数的方法 |
CN206291915U (zh) * | 2016-12-02 | 2017-06-30 | 北京时代民芯科技有限公司 | 一种霍尔式的多圈编码器 |
CN206756198U (zh) * | 2017-03-02 | 2017-12-15 | 北京军立方机器人科技有限公司 | 一种多圈绝对值编码器 |
CN107367289A (zh) * | 2017-08-10 | 2017-11-21 | 银弗(北京)科技有限公司 | 一种多圈绝对值编码器及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3674668B8 (en) | 2021-08-25 |
US20200200572A1 (en) | 2020-06-25 |
EP3674668B1 (en) | 2021-07-07 |
US10928224B2 (en) | 2021-02-23 |
EP3674668A1 (en) | 2020-07-01 |
JP2020101516A (ja) | 2020-07-02 |
KR102133322B1 (ko) | 2020-07-13 |
CN109556638A (zh) | 2019-04-02 |
KR20200079152A (ko) | 2020-07-02 |
JP6758436B2 (ja) | 2020-09-23 |
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Effective date of registration: 20210128 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: CLOUDMINDS (SHENZHEN) HOLDINGS Co.,Ltd. Address before: 102400 room 4, 4 floor, 2 building, 85 Hong Yuan Road, Fangshan District, Beijing. Patentee before: INNFOS DRIVE (BEIJING) TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20210813 Address after: 200000 second floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Patentee after: Dalu Robot Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: CLOUDMINDS (SHENZHEN) HOLDINGS Co.,Ltd. |
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Address after: 201111 Building 8, No. 207, Zhongqing Road, Minhang District, Shanghai Patentee after: Dayu robot Co.,Ltd. Address before: 200000 second floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Patentee before: Dalu Robot Co.,Ltd. |
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